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RISK FACTORS

           Investing in our common shares involves a high degree of risk. You should consider and read carefully all of the risks and uncertainties described below, as well as other information included in this prospectus, including our consolidated financial statements and related notes appearing at the end of this prospectus, before making an investment decision. The risks described below are not the only ones facing us. The occurrence of any of the following risks or additional risks and uncertainties not presently known to us or that we currently believe to be immaterial could materially and adversely affect our business, financial condition or results of operations. In such case, the trading price of our common shares could decline, and you may lose all or part of your original investment. This prospectus also contains forward-looking statements and estimates that involve risks and uncertainties. Our actual results could differ materially from those anticipated in the forward-looking statements as a result of specific factors, including the risks and uncertainties described below.

Risks Relating to Our Business

Legislative or regulatory actions or decisions to change the role of the GSEs in the U.S. housing market generally, or changes to the charters of the GSEs with regard to the use of credit enhancements generally and private MI specifically, could reduce our revenues or adversely affect our profitability and returns.

          Since 2008, the Federal government has assumed an expanded role in many key aspects of the U.S. housing finance system. In particular, the Department of the Treasury and the FHFA placed the GSEs into conservatorship in September 2008, putting regulatory and operational control of the GSEs under the auspices of the FHFA. Although we believe the FHFA's conservatorship was intended to be temporary, the GSEs have remained in conservatorship for nearly five years. During that time, there have been a wide-ranging set of GSE and secondary market reform advocacy proposals put forward, including nearly complete privatization of the mortgage market and elimination of the role of the GSEs, recapitalization of the GSEs and a set of alternatives that would combine a Federal role with private capital, some of which eliminate the GSEs and others which envision an ongoing role for the GSEs. Since 2011, a number of comprehensive GSE/secondary market legislative reform bills have also been introduced or announced, differing widely with regard to the future role of the GSEs, the overall structure of the secondary market and the role of the Federal government within the mortgage market. As a result of the uncertainty regarding resolution of the conservatorship of the GSEs and the proper structure of any new secondary mortgage market, as well as the Federal government's recently increased role within the housing market, we cannot predict how or when the role of the GSEs may change. In addition, the size, complexity and centrality of the GSEs to the current housing finance system and the importance of housing to the nation's economy make the transition to any new housing finance system difficult and present risks to market participants, including to us.

          The charters of the GSEs currently require certain credit enhancement for low down payment mortgage loans in order for such loans to be eligible for purchase or guarantee by the GSEs, and lenders historically have relied on mortgage insurance to a significant degree in order to satisfy these credit enhancement requirements. Because the overwhelming majority of our current and expected future business is the provision of mortgage insurance on loans sold to the GSEs, if the charters of the GSEs are amended to change or eliminate the acceptability of private mortgage insurance in their purchasing practices, then our volume of new business and our revenue may decline significantly.

          Changes to the statutory requirements of the FHFA's conservatorship of the GSEs, the elimination of the GSEs or the replacement of the GSEs with any successor entities or structures, or changes to the GSE charters would require Federal legislative action, which makes predicting the

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timing or substance of such changes difficult. As a result, it is uncertain what role the GSEs, the FHFA, the government and private capital, including private mortgage insurance, will play in the U.S. housing finance system in the future or the impact and timing of any such changes on the market and our business.

Changes in the business practices of the GSEs, including actions or decisions to decrease or discontinue the use of MI or changes in the GSEs' eligibility requirements for mortgage insurers, could reduce our revenues or adversely affect our profitability and returns.

          Changes in the business practices of the GSEs, which can be implemented by the GSEs at the FHFA's direction, could negatively impact our operating results and financial performance, including changes to:

•

the level of coverage when private mortgage insurance is used to satisfy the GSEs' charter requirements on low down payment mortgages;



•

the overall level of guaranty fees or the amount of loan level delivery fees that the GSEs assess on loans that require mortgage insurance;



•

the GSEs influence in the mortgage lender's selection of the mortgage insurer providing coverage and, if so, any transactions that are related to that selection;



•

the underwriting standards that determine what loans are eligible for purchase by the GSEs, which can affect the volume and quality of the risk insured by the mortgage insurer;



•

the terms on which mortgage insurance coverage can be canceled before reaching the cancellation thresholds established by law;



•

programs established by the GSEs intended to avoid or mitigate loss on insured mortgages and the circumstances in which mortgage servicers must implement such programs;



•

the extent to which the GSEs establish requirements for mortgage insurers' rescission practices or rescission settlement practices with lenders;



•

the size of loans that are eligible for purchase or guaranty by the GSEs, which if reduced or otherwise limited may reduce the overall level of business and the number of low down payment loans with mortgage insurance that the GSEs purchase or guaranty; and



•

requirements for a mortgage insurer to become and remain an approved eligible insurer for the GSEs, including, among other items, minimum capital adequacy targets and the terms that the GSEs require to be included in mortgage insurance master policies for loans that they purchase or guaranty.

          The GSEs have proposed minimum standards for mortgage insurer master policies, including standards relating to limitations of a mortgage insurer's rescission rights. The new minimum standards are expected to be implemented in 2014. These standards require us to make changes to our master policy, some of which will not be favorable to us and which could result in us paying more claims than required under our current master policy or could otherwise increase our operating costs. The imposition of standardized master policies may also make it more difficult for us to distinguish ourselves from our competitors on the basis of coverage terms.

          In addition, each of the GSEs maintains eligibility requirements for mortgage insurers. See "Certain Regulatory Considerations — GSE Qualified Mortgage Insurer Requirements." The GSEs are currently developing revisions to their respective eligibility standards for approved mortgage insurers. Although the GSEs have not publicly commented on the substance of such new eligibility requirements for mortgage insurers, we expect those rules to include a new capital adequacy framework with minimum capital requirements. Any changes in these eligibility requirements may

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negatively impact our ability to write mortgage insurance at our current levels, generate the returns we anticipate from our business or otherwise participate in the private mortgage insurance market at all. Such changes may also make us less competitive with our competitors and with providers of alternatives to mortgage insurance if we must increase our premiums in order to maintain our target returns.

The amount of insurance we may be able to write could be adversely affected if lenders and investors select alternatives to private mortgage insurance.

          We compete for business with alternatives to private mortgage insurance, consisting primarily of government-supported mortgage insurance programs as well as home purchase or refinancing alternatives that do not use any form of mortgage insurance.

          Government-supported mortgage insurance programs include, but are not limited to:

•

Federal mortgage insurance programs, including those offered by the FHA and VA; and



•

state-supported mortgage insurance funds, including, but not limited to, those funds supported by the states of California and New York.

          Alternatives to mortgage insurance include, but are not limited to:

•

lenders and other investors holding mortgages in their portfolios and self-insuring;



•

investors using other risk mitigation techniques in conjunction with reduced levels of private mortgage insurance coverage, or accepting credit risk without credit enhancement;



•

mortgage sellers retaining at least a 10% participation in a loan or mortgage sellers agreeing to repurchase or replace a loan upon an event of default; and



•

lenders originating mortgages using "piggyback structures" which avoid private mortgage insurance, such as a first mortgage with an 80% loan-to-value ratio and a second mortgage with a 10%, 15% or 20% loan-to-value ratio (referred to as 80-10-10, 80-15-5 or 80-20 loans, respectively) rather than a first mortgage with a 90%, 95% or 100% loan-to-value ratio that has private mortgage insurance.

          Any of these alternatives to private MI could reduce or eliminate the demand for our product, cause us to lose business or limit our ability to attract the business that we would prefer to insure. In particular, there has been substantial competition from government-sponsored mortgage insurance programs in the wake of the recent financial crisis. Government-supported mortgage insurance programs are not subject to the same capital requirements, risk tolerance or business objectives that we and other private mortgage insurance companies are, and therefore, generally have greater financial flexibility in setting their pricing, guidelines and capacity, which could put us at a competitive disadvantage. In addition, loans insured under FHA and other Federal government-supported mortgage insurance programs are eligible for securitization in Ginnie Mae securities, which may be viewed by investors as more desirable than Fannie Mae and Freddie Mac securities due to the explicit backing of Ginnie Mae securities by the full faith and credit of the U.S. Federal government.

          Consequently, if the FHA or other government-supported mortgage insurance programs maintain or increase their share of the mortgage insurance market, our business and industry could be affected. Factors that could cause the FHA or other government-supported mortgage insurance programs to maintain or increase their share of the mortgage insurance market include:

•

a reduction in the premiums charged for government mortgage insurance or a loosening of underwriting guidelines;

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•

past and potential future capital constraints in the private mortgage insurance industry;



•

increases in premium rates or tightening of underwriting guidelines by private mortgage insurers based on past loan performance or other risk concerns;



•

increased levels of loss mitigation activity by private mortgage insurers on older vintage portfolios when compared to the more limited loss mitigation activities of government insurance programs;



•

imposition of additional loan level delivery fees by the GSEs on loans that require mortgage insurance;



•

increases in GSE guaranty fees and the difference in the spread between Fannie Mae MBS and Ginnie Mae MBS;



•

the perceived operational ease of using government insurance compared to the products of private mortgage insurers;



•

differences in the enforcement of program requirements by the FHA relative to the enforcement of policy terms by private entities; and



•

the implementation of new regulations under the Dodd-Frank Act (particularly the Qualified Mortgage and Qualified Residential Mortgage rules) and the Basel III Rules, which may be more favorable to the FHA than to private mortgage insurers (see " — Our business prospects and operating results could be adversely impacted if, and to the extent that, the Consumer Financial Protection Bureau's ("CFPB") final rule defining a qualified mortgage ("QM") reduces the size of the origination market or creates incentives to use government mortgage insurance programs ", "— The amount of insurance we write could be adversely affected by the implementation of the Dodd-Frank Act's risk retention requirements and the definition of Qualified Residential Mortgage ("QRM") " and "— The implementation of the Basel III Capital Accord, or other changes to our customers' capital requirements, may discourage the use of mortgage insurance ").

          In addition, in the event that a government-supported mortgage insurance program in one of our markets reduces prices significantly or alters the terms and conditions of its mortgage insurance or other credit enhancement products in furtherance of political, social or other goals rather than a profit motive, we may be unable to compete in that market effectively, which could have an adverse effect on our business, financial condition and operating results.

The implementation of the Basel III Capital Accord, or other changes to our customers' capital requirements, may discourage the use of mortgage insurance.

          In 1988, the Basel Committee on Banking Supervision, which we refer to as the "Basel Committee", developed the Basel Capital Accord, which we refer to as "Basel I", which set out international benchmarks for assessing banks' capital adequacy requirements. In 2005, the Basel Committee issued an update to Basel I, which we refer to as "Basel II", which, among other things, governs the capital treatment of mortgage insurance purchased and held on balance sheet by banks in respect of their origination and securitization activities. In July 2013, the Federal Reserve Board, the Office of the Comptroller of the Currency and the Federal Deposit Insurance Corporation approved publication of final regulatory capital rules, which we refer to as the "Basel III Rules", which govern almost all U.S. banking organizations regardless of size or business model. The Basel III Rules revise and enhance the Federal banking agencies' general risk-based capital, advanced approaches and leverage rules. The Basel III Rules will become effective on January 1, 2014, with a mandatory compliance date of January 1, 2015 for banking organizations other than advanced approaches banking organizations that are not savings and loans holding companies. On

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January 1, 2014, most banking organizations would be required to begin a multi-year transition period to the full implementation of the new capital framework.

          The Federal banking agencies' previously proposed Basel III rule would have made extensive changes to the capital requirements for residential mortgages, including eliminating capital recognition for certain low down payment mortgages covered by mortgage insurance. The Federal banking agencies decided to retain in the Basel III Rules the treatment for residential mortgage exposures that is currently set forth in the general risk-based capital rules and the treatment of mortgage insurance. In addition, with regard to the separate Basel III Rules applicable to general credit risk mitigation for banking exposures, insurance companies engaged predominantly in the business of providing credit protection, such as private mortgage insurance companies, are not eligible guarantors.

          If implementation of the Basel III Rules increases the capital requirements of banking organizations with respect to the residential mortgages we insure, it could adversely affect the size of the portfolio lending market, which in turn would reduce the demand for our mortgage insurance. If the Federal banking agencies revise the Basel III Rules to reduce or eliminate the capital benefit banks receive from insuring low down payment loans with private mortgage insurance, or if our bank customers believe that such adverse changes may occur at some time in the future, our current and future business may be adversely affected. Furthermore, if mortgage insurance companies do not meet the requirements to be an eligible guarantor for purposes of general credit mitigation, our future business prospects may be adversely affected.

Our revenues, profitability and returns would decline if we lose a significant customer.

          Our mortgage insurance business depends on our relationships with our customers, and in particular, our relationships with our largest lending customers. Our top ten customers generated 51.0% of our new insurance written, or NIW, during the six-month period ended June 30, 2013, compared to 60.4%, 84.9% and 99.6% for the years ended December 31, 2012, 2011 and 2010, respectively. For the six months ended June 30, 2013, one customer represented 16.8% of our NIW. Maintaining our business relationships and business volumes with our largest lending customers remains critical to the success of our business.

          Our master policies do not, and by law cannot, require our customers to do business with us. Under the terms of our master policy, our customers, or the parties they designate to service the loans we insure, have the unilateral right to cancel our insurance coverage at any time for any loan that we insure. Upon cancellation of coverage, subject to the type of coverage, we may be required to refund unearned premiums, if any.

          In addition, the economic downturn and challenging market conditions of the recent past adversely affected the financial condition of a number of our largest customers. If the U.S. economy enters into another recessionary period, these customers could again become subject to serious financial constraints that may jeopardize the viability of their business plans or their access to additional capital, forcing them to consider alternatives such as bankruptcy or consolidation with others in the industry. Other factors, such as rising interest rates, which could reduce mortgage origination volumes generally, rising costs associated with regulatory compliance and the relative cost of capital, may also result in consolidation among our customers. In the event our customers consolidate, they may revisit their relationships with individual mortgage insurers, such as us, which could result in a loss of customers or a reduction in our business. The loss of business from a significant customer could have a material adverse effect on the amount of new business we are able to write, and consequently, our revenue, and we can provide no assurance that any loss of business from a significant customer would be replaced from other new or existing lending customers.

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Intense competition within the private mortgage insurance industry could result in the loss of customers, lower premiums, wider credit guidelines and other changes which could lower our revenues or raise our costs.

          The private mortgage insurance industry is intensely competitive, with seven private mortgage insurers currently approved and eligible to write business for the GSEs. We compete with other private mortgage insurers on the basis of pricing, terms and conditions, underwriting guidelines, loss mitigation practices, financial strength, reputation, customer relationships, service and other factors. One or more private mortgage insurers may seek increased market share from government-supported insurance programs, such as those sponsored by the FHA, or from other private mortgage insurers by reducing pricing, loosening their underwriting guidelines or relaxing their risk management practices, which could, in turn, improve their competitive position in the industry and negatively impact our level of NIW. A decline in industry NIW might result in increased competition as certain private mortgage insurance companies may seek to maintain their NIW levels within a smaller market. In addition, the perceived increase in the credit quality of loans that currently are being insured, the relative financial strength of the existing mortgage insurance companies and the possibility of the private mortgage insurance market acquiring a greater share of the overall mortgage insurance market may encourage new entrants into the private mortgage insurance industry, which could further increase competition in our business.

          We believe that our financial strength has been a reason that some customers have done business with us. However, this competitive advantage may be mitigated if our competitors continue to improve their capital positions, profitability and financial strength ratings, or if we incur losses which weaken our financial position. Our customers may choose to diversify the mortgage insurers with which they do business due to weakness in our relative financial strength or other reasons, which could negatively affect our level of NIW and our market share.

If the volume of low down payment home mortgage originations declines, the amount of insurance that we write could decline, which would reduce our revenues.

          Our ability to write new business depends, among other things, on the origination volume of low down payment mortgages that require mortgage insurance. Factors that affect the volume of low down payment mortgage originations include:

•

the level of home mortgage interest rates and the deductibility of mortgage interest and mortgage insurance for income tax purposes;



•

the health of the domestic economy as well as conditions in regional and local economies;



•

housing affordability;



•

population trends, including the rate of household formation;



•

the rate of home price appreciation, which in times of significant refinancing can affect whether refinance loans have loan-to-value ratios that require private mortgage insurance;



•

government housing policies encouraging loans to borrowers that may need low down payment financing, such as first-time homebuyers;



•

the extent to which the guaranty fees, loan-level price adjustments, credit underwriting guidelines and other business terms provided by the GSEs affect lenders' willingness to extend credit for low down payment mortgages;



•

requirements for ability-to-pay determinations prior to extending credit as discussed below; and

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•

restrictions on mortgage credit due to more stringent underwriting standards and the risk-retention requirements for securitized mortgage loans affecting lenders as discussed below.

          If the volume of low down payment loan originations declines, then our ability to write new policies may suffer, and our revenue and results of operations may be negatively impacted.

Our business prospects and operating results could be adversely impacted if, and to the extent that, the Consumer Financial Protection Bureau's ("CFPB") final rule defining a qualified mortgage ("QM") reduces the size of the origination market or creates incentives to use government mortgage insurance programs.

          The Dodd-Frank Act established the CFPB to regulate the offering and provision of consumer financial products and services under Federal law, including residential mortgages, and generally requires creditors to make a reasonable, good faith determination of a consumer's ability-to-repay any consumer credit transaction secured by a dwelling prior to effecting such transaction. The CFPB is authorized to issue the regulations governing a good faith determination; Dodd-Frank, however, provides a statutory presumption of eligibility of loans that satisfy the QM definition. The CFPB has issued a final rule defining what constitutes a QM, which we refer to as the "QM Rule," that will take effect on January 10, 2014. Under the rule, a loan is deemed to be a QM if, among other factors:

•

the term of the loan is less than or equal to 30 years;



•

there are no negative amortization, interest only or balloon features;



•

the lender properly documents the loan in accordance with the requirements;



•

the total "points and fees" do not exceed certain thresholds, generally 3% of the total loan amount; and



•

the total debt-to-income ratio of the borrower does not exceed 43%.

          The QM Rule provides a "safe harbor" for QM loans with annual percentage rates, or APRs, below the threshold of 150 basis points over the Average Prime Offer Rate, or APOR, and a "rebuttable presumption" for QM loans with an APR above that threshold.

          The Dodd-Frank Act separately granted statutory authority to HUD (for FHA-insured loans), the VA (for VA-guaranteed loans) and certain other government agency insurance programs to develop their own definitions of a qualified mortgage in consultation with CFPB. We believe that HUD is considering adopting a separate definition of a qualified mortgage for loans insured by the FHA, although we do not know the extent of the differences. To the extent that these government agencies adopt their own definitions of a qualified mortgage and those definitions are more favorable to lenders and mortgage holders than those applicable to the market in which we operate, our business may be adversely affected.

          The QM Rule also provides for a second temporary category with more flexible requirements if the loan is eligible to be (i) purchased or guaranteed by the GSEs while they are in conservatorship, which represents the overwhelming majority of our business, or (ii) insured by the FHA, the VA, the Department of Agriculture or the Rural Housing Service. The second temporary category still requires that loans satisfy certain criteria, including the requirement that the loans are fully amortizing, have terms of 30 years or less and have points and fees representing 3% or less of the total loan amount. This temporary QM category expires on January, 10, 2021, or earlier if the Federal agencies issue their own qualified mortgage rules or, with respect to GSEs, if the FHFA's conservatorship ends.

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          Failure to comply with the ability-to-repay requirement exposes a lender to substantial potential liability. As a result, we believe that the QM regulations may cause changes in the lending standards and origination practices of our customers. Under the QM Rule, mortgage insurance premiums that are payable by the consumer at or prior to consummation of the loan may be included in the calculation of points and fees, including our borrower-paid single premium products. To the extent the use of private mortgage insurance causes a loan not to meet the definition of a QM, the volume of loans originated with mortgage insurance may decline or cause a change in the mix of premium plans and therefore our profitability. However, it is difficult to predict with any certainty how lenders' origination practices will change as a result of the QM rule and whether any such changes would have a negative impact on the MI industry. Our business prospects and operating results could be adversely impacted if the QM regulations reduce the size of the origination market, reduce the willingness of lenders to extend low-down payment credit, favor alternatives to private mortgage insurance such as government mortgage insurance programs or change the mix of our business in ways that may be unfavorable to us.

The amount of insurance we write could be adversely affected by the implementation of the Dodd-Frank Act's risk retention requirements and the definition of Qualified Residential Mortgage ("QRM").

          The Dodd-Frank Act requires an originator or issuer to retain a specified percentage of the credit risk exposure on securitized mortgages that do not meet the definition of QRM. In March 2011, Federal regulators issued a set of proposed rules that outlined the risk retention requirements and defined the conditions necessary to satisfy the QRM definition. In response to public comments to such proposed rule, Federal regulators issued a revised proposed risk retention rule, including QRM definitions, on August 28, 2013. The new proposed rule generally defines QRM as a mortgage meeting the requirements of a QM (see " — Our business prospects and operating results could be adversely impacted if, and to the extent that, the Consumer Financial Protection Bureau's ("CFPB") final rule defining a qualified mortgage ("QM") reduces the size of the origination market or creates incentives to use government mortgage insurance programs.") The regulators also proposed an alternative QRM definition, "QM-plus," which utilizes certain QM criteria but also incorporates a maximum LTV standard of 70% and certain other restrictions selected to reduce the risk of default. Neither of the revised proposed definitions of QRM incorporate the use of private mortgage insurance. Because of the capital support provided by the U.S. Government to the GSEs, the GSEs satisfy the proposed risk retention requirements of the Dodd-Frank Act while they are in conservatorship and sellers of loans to the GSEs are not otherwise subject to risk retention requirements. The public comments for the new proposed rule are due on October 30, 2013. The final timing of the adoption of any risk retention regulation and the definition of QRM remains uncertain.

          If the final QRM rule does not give consideration to mortgage insurance in computing LTV and a large down payment is necessary for a loan to qualify as a QRM, the attractiveness of originating and securitizing loans with lower down payments may be reduced, which may adversely affect the future demand for mortgage insurance. In addition, changes in the final regulations regarding treatment of GSE-guaranteed mortgage loans, or changes in the conservatorship or capital support provided to the GSEs by the U.S. Government, could impact the manner in which the risk-retention rules apply to GSE securitizations, originators who sell loans to GSEs and our business. The impact of these rules on the use of private MI depends on, among other things, (i) the final definition of QRM, (ii) under the proposed definition, the extent to which the presence of private mortgage insurance may adversely affect the ability of a loan to qualify as a QM and therefore as a QRM, (iii) under the QM-plus definition or any other final definition with an LTV requirement, the level of the final LTV requirement and the extent to which credit would be given for the use of MI, if any, in satisfying the LTV requirement, (iv) if, in the future, sellers of loans to the GSEs become subject to risk-retention requirements, and (v) the degree to which originators or issuers subject to risk retention requirements would see it as beneficial to utilize MI on non-QRM loans to mitigate their retained credit exposure.

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We expect our claims to increase as our portfolio matures.

          We believe, based upon our experience and industry data, that claims incidence for mortgage insurance is generally highest in the third through sixth years after loan origination. Although the claims experience on new insurance written by us in the years ended December 31, 2010, 2011 and 2012 has been favorable to date, we expect incurred losses and claims to increase as a greater amount of this book of insurance reaches its anticipated period of highest claim frequency. The actual default rate and the average reserve per default that we experience as our portfolio matures is difficult to predict and is dependent on the specific characteristics of our current in-force book (including the credit score of the borrower, the loan to value ratio of the mortgage, geographic concentrations, etc.), as well as the profile of new business we write in the future. In addition, the default rate and the average reserve per default will be affected by future macroeconomic factors such as housing prices, interest rates and employment. Incurred losses and claims could be further increased in the future in the event of general economic weakness or decreases in housing values. An increase in the number or size of claims, compared to what we anticipate, could adversely affect our results of operations or financial conditions.

Because we establish loss reserves only upon a loan default rather than based on estimates of our ultimate losses on risk in force, losses may have a disproportionate adverse effect on our earnings in certain periods.

          In accordance with industry practice and statutory accounting rules applicable to insurance companies, we establish loss reserves only for loans in default. Reserves are established for reported insurance losses and loss adjustment expenses based on when notices of default on insured mortgage loans are received. Reserves are also established for estimated losses incurred in connection with defaults that have not yet been reported. We establish reserves using estimated claim rates and claim amounts in estimating the ultimate loss. Because our reserving method does not account for the impact of future losses that could occur from loans that are not yet delinquent, our obligation for ultimate losses that we expect to occur under our policies in force at any period end is not reflected in our financial statements, except in the case where a premium deficiency exists. As a result, future losses may have a material impact on future results as defaults occur.

A downturn in the U.S. economy, a decline in the value of borrowers' homes from their value at the time their loans close and natural disasters, acts of terrorism or other catastrophic events may result in more homeowners defaulting and could increase our losses.

          Losses result from events that reduce a borrower's ability to continue to make mortgage payments, such as increasing unemployment and whether the home of a borrower who defaults on his or her mortgage can be sold for an amount that will cover unpaid principal and interest and the expenses of the sale. In general, favorable economic conditions reduce the likelihood that borrowers will lack sufficient income to pay their mortgages and also favorably affect the value of homes, thereby reducing and in some cases even eliminating a loss from a mortgage default. Deterioration in economic conditions generally increases the likelihood that borrowers will not have sufficient income to pay their mortgages and can also adversely affect housing values, which in turn can decrease the willingness of borrowers with sufficient resources to make mortgage payments when the mortgage balance exceeds the value of the home. Housing values may decline even absent deterioration in economic conditions due to declines in demand for homes, which may result from changes in buyers' perceptions of the potential for future appreciation, restrictions on mortgage credit due to more stringent underwriting standards, liquidity issues affecting lenders or other factors, such as the phase-out of the mortgage interest deduction, reductions or elimination in the deductibility of mortgage insurance premiums or changes in the tax treatment of residential property. The residential mortgage market in the United States has for some time experienced a variety of worsening economic conditions and housing values that have recently begun to stabilize

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but may not continue to do so. If our loss projections are inaccurate, our loss payments could materially exceed our expectations resulting in an adverse effect on our financial position and operating results. If economic conditions, such as employment and home prices, are less favorable than we expect, our premiums and underwriting standards may prove inadequate to shield us from a material increase in losses. In addition, natural disasters such as floods and tornadoes, acts of terrorism or other catastrophic events could result in increased claims against policies that we have written due to the impact that such events may have on the employment and income of borrowers and the value of affected homes, resulting in defaults on and claims under our policies. We cannot assure you that any strategies we may employ to mitigate the impact on us of such events, including limitations under our master policy on the payment of claims in certain circumstances where a property is damaged, the dispersal of our risk by geography and the potential use of third party reinsurance structures, will be successful.

Our success depends, in part, on our ability to manage risks in our investment portfolio.

          Our investment portfolio consists primarily of investment-grade debt obligations. Our investments are subject to fluctuations in value as a result of broad changes in market conditions as well as risks inherent in particular securities. Changing market conditions could materially impact the future valuation of securities in our investment portfolio, which may cause us to impair, in the future, some portion of the value of those securities and which could have a significant adverse effect on our liquidity, financial condition and operating results.

          Income from our investment portfolio is a source of cash flow to support our operations and make claim payments. If we, or our investment advisors, improperly structure our investments to meet those future liabilities or we have unexpected losses, including losses resulting from the forced liquidation of investments before their maturity, we may be unable to meet those obligations. Our investments and investment policies are subject to state insurance laws, which results in our portfolio being predominantly limited to highly rated fixed income securities. If interest rates rise above the rates on our fixed income securities, the market value of our investment portfolio would decrease. Any significant decrease in the value of our investment portfolio would adversely impact our financial condition.

          In addition, compared to historical averages, interest rates and investment yields on highly rated investments have generally been low during the period in which we purchased the securities in our portfolio, which limits the investment income we can generate. We depend on our investments as a source of revenue, and a prolonged period of low investment yields would have an adverse impact on our revenues and could adversely affect our operating results.

          We may be forced to change our investments or investment policies depending upon regulatory, economic and market conditions, and our existing or anticipated financial condition and operating requirements, including the tax position, of our business. Our investment objectives may not be achieved. Although our portfolio consists predominately of investment grade fixed income securities and complies with applicable regulatory requirements, the success of our investment activity and the value of our portfolio is affected by general economic conditions, which may adversely affect the markets for credit and interest-rate-sensitive securities, including the extent and timing of investor participation in these markets and the level and volatility of interest rates.

If interest rates decline, house prices appreciate or mortgage insurance cancellation requirements change, the length of time that our policies remain in force could decline and cause a decline in our revenue.

          Generally, in each year, most of our premiums are from insurance that has been written in prior years. As a result, the length of time insurance remains in force, which is also generally referred to as persistency, is a significant determinant of our revenues. A lower level of persistency

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could reduce our future revenues. Our annual persistency rate was 80.1% at June 30, 2013, compared to 94% at December 31, 2011. The factors affecting the persistency of our insurance portfolio include:

•

the level of current mortgage interest rates compared to the mortgage interest rates on the insurance in force, which affects the incentives of borrowers we have insured to refinance;



•

the amount of equity in a home, as homeowners with more equity in their homes can generally more readily move to a new residence or refinance their existing mortgage;



•

the rate at which homeowners sell their existing homes and move to new locations, generally referred to as housing turnover, with more rapid economic growth and stronger job markets tending to increase housing turnover;



•

the mortgage insurance cancellation policies of mortgage investors along with the current values of the homes underlying the mortgages in the insurance in force; and



•

the cancellation of borrower-paid mortgage insurance mandated by law based on the amortization schedule of the loan, which generally occurs sooner the lower the note rate of the insured loan.

          Mortgage interest rates reached historic lows in the first half of 2013 and have begun to rise largely in response to potential changes in monetary policy by the Federal Reserve. Some portion of our insured portfolio may still be able to refinance at the current level of mortgage rates, which may reduce our future revenues. If interest rates continue to rise, persistency is likely to increase, which may extend the average life of our insured portfolio and result in higher levels of future claims as more loans remain outstanding.

The premiums we charge may not be adequate to compensate us for our liabilities for losses and, as a result, any inadequacy could materially affect our financial condition and results of operations.

          Our mortgage insurance premium rates may not be adequate to cover future losses. We set premiums at the time a policy is issued based on a number of factors, including our expectations regarding likely mortgage performance over the expected life of the coverage. These expectations may prove to be incorrect. Generally, we cannot cancel mortgage insurance coverage or adjust renewal premiums during the life of a mortgage insurance policy. As a result, higher than anticipated claims generally cannot be offset by premium increases on policies in force or mitigated by our non-renewal or cancellation of insurance coverage. The premiums we charge, and the associated investment income, may not be adequate to compensate us for the risks and costs associated with the insurance coverage provided to customers. Should we wish to increase our premium rates, any such change would be prospectively applied to new policies written, and the changes would be subject to approval by state regulatory agencies, which may delay or limit our ability to increase our premium rates.

Our delegated underwriting program may subject our mortgage insurance business to unanticipated claims.

          In our mortgage insurance business, we enter into agreements with our customers that commit us to insure loans made by them using pre-established underwriting guidelines. Once we accept a customer into our delegated underwriting program, we generally insure a loan originated by that customer without re-confirming the customer followed our specified underwriting guidelines. Under this program, a customer could commit us to insure a material number of loans with unacceptable risk profiles before we discover the problem and terminate that customer's delegated

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underwriting authority or pursue other rights that may be available to us, such as our rights to rescind coverage or deny claims, which rights are limited by the terms of our master policy.

We face risks associated with our contract underwriting business.

          We provide contract underwriting services for certain of our customers, including on loans for which we are not providing mortgage insurance. For substantially all of the existing loans that were originated through our contract underwriting services, we have agreed that if we make a material error in providing these services and the error leads to a loss for the customer, the customer may, subject to certain conditions and limitations, claim a remedy. Accordingly, we have assumed some credit risk in connection with providing these services. We also face regulatory and litigation risk in providing these services.

Because loss reserve estimates are subject to uncertainties and are based on assumptions that may be volatile, ultimate losses may be substantially different than our loss reserves.

          We establish reserves using estimated claim rates and claim amounts in estimating the ultimate loss on delinquent loans. The estimated claim rates and claim amounts represent our best estimates of what we will actually pay on the loans in default as of the reserve date. Although we have not rescinded or denied any claims to date, our master policy provides us the right to rescind or deny claims under certain circumstances. Our reserve calculations do not currently include any estimate for claim rescissions, but we may be required to do so at some later time to ensure that our reserves meet the requirements of U.S. generally accepted accounting principles.

          The establishment of loss reserves is subject to inherent uncertainty and requires judgment by management. Our estimates of claim rates and claim sizes will be strongly influenced by prevailing economic conditions, such as current rates or trends in unemployment, housing price appreciation and/or interest rates, and our best judgments as to the future values or trends of these macroeconomic factors. If prevailing economic conditions deteriorate suddenly and/or unexpectedly, our estimates of loss reserves could be materially understated, which may adversely impact our financial condition and operating results. Changes to our estimates could result in a material impact to our results of operations, even in a stable economic environment, and there can be no assurance that actual claims paid by us will not be substantially different than our loss reserves.

A downgrade in our financial strength ratings may adversely affect the amount of business that we write.

          Financial strength ratings, which various ratings organizations publish as a measure of an insurance company's ability to meet contractholder and policyholder obligations, are important to maintain confidence in our products and our competitive position. A downgrade in our financial strength ratings, or the announced potential for a downgrade, could have an adverse effect on our financial condition and results of operations in many ways, including: (i) increased scrutiny of us and our financial condition by our customers, potentially resulting in a decrease in the amount of new insurance policies that we write; (ii) requiring us to reduce the premiums that we charge for mortgage insurance in order to remain competitive; and (iii) adversely affecting our ability to obtain reinsurance or to obtain reasonable pricing on reinsurance. A ratings downgrade could also increase our cost of capital and limit our access to the capital markets.

          In addition, if the GSEs renew their historical focus on financial strength or other third party credit ratings as components of their eligibility requirements for private mortgage insurers and do not set such requirements at a level that we can satisfy, or if as a result of a downgrade we would no longer comply with such rating requirements, our revenues and results of operations would be materially adversely affected. See "— Changes in the business practices of the GSEs, including

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actions or decisions to decrease or discontinue the use of MI or changes in the GSEs' eligibility requirements for mortgage insurers, could reduce our revenues or adversely affect our profitability and returns" and " Certain Regulatory Considerations—GSE Qualified Mortgage Insurer Requirements."

We rely on our senior management team and our business could be harmed if we are unable to retain qualified personnel.

          Our success depends, in part, on the skills, working relationships and continued services of our senior management team, in particular our chief executive officer, vice chairman, chief risk officer, chief financial officer and chief legal officer. We have employment agreements with our senior management team. We have not yet experienced the departure of any key personnel; however, such departures in the future could adversely affect the conduct of our business. In such an event, we would be required to obtain other personnel to manage and operate our business, and there can be no assurance that we would be able to employ a suitable replacement for the departing individual, or that a replacement could be hired on terms that are favorable to us. Volatility or lack of performance in our share price may affect our ability to retain our key personnel or attract replacements should key personnel depart.

If servicers fail to adhere to appropriate servicing standards or experience disruptions to their businesses, our losses could unexpectedly increase.

          We depend on reliable, consistent third-party servicing of the loans that we insure. Among other things, our mortgage insurance policies require our policyholders and their servicers to timely submit premium and monthly insurance in force and default reports and utilize commercially reasonable efforts to limit and mitigate loss when a loan is in default. If one or more servicers were to experience adverse effects to its business, such servicers could experience delays in their reporting and premium payment requirements. Without reliable, consistent third-party servicing, our insurance subsidiaries may be unable to correctly record new loans as they are underwritten, receive and process payments on insured loans and/or properly recognize and establish loss reserves on loans when a default exists or occurs but is not reported to us. In addition, if these servicers fail to limit and mitigate losses when appropriate, our losses may unexpectedly increase. Significant failures by large servicers or disruptions in the servicing of mortgage loans covered by our insurance policies would adversely impact our business, financial condition and operating results.

          Furthermore, we have delegated to the GSEs, who have in turn delegated to most of their servicers, authority to accept modifications, short sales and deeds-in-lieu of foreclosure on loans we insure. Servicers are required to operate under protocols established by the GSEs in accepting these loss mitigation alternatives. We are dependent upon servicers in making these decisions and mitigating our exposure to losses. In some cases, loss mitigation decisions favorable to the GSEs may not be favorable to us, and may increase the incidence of paid claims. Inappropriate delegation protocols or failure of servicers to service in accordance with the protocols may increase the magnitude of our losses and have an adverse effect on our business, financial condition and operating results. Our delegation of loss mitigation decisions to the GSEs is subject to cancellation but exercise of our cancellation rights may have an adverse impact on our relationship with the GSEs and lenders.

Our information technology systems may become outmoded, be temporarily interrupted or fail thereby causing us to fail to meet our customers' demands.

          Our business is highly dependent on the effective operation of our information technology systems, which are vulnerable to damage or interruption from power outages, computer and

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telecommunications failures, computer viruses, cyber-attacks, security breaches, catastrophic events and errors in usage. Although we have disaster recovery and business continuity plans in place, we may not be able to adequately execute these plans in a timely fashion. Additionally, we may not satisfy our customers' requirements if we fail to invest sufficient resources in, or otherwise are unable to maintain and upgrade our information technology systems. Because we rely on our information technology systems for many critical functions, including connecting with our customers, if such systems were to fail or become outmoded, we may experience a significant disruption in our operations and in the business we receive, which could negatively affect our operating results, financial condition and profitability.

The security of our information technology systems may be compromised and confidential information, including non-public personal information that we maintain, could be improperly disclosed.

          Our information technology systems may be vulnerable to physical or electronic intrusions, computer viruses or other attacks. As part of our business, we maintain large amounts of confidential information, including non-public personal information on consumers and our employees. Breaches in security could result in the loss or misuse of this information, which could, in turn, result in potential regulatory actions or litigation, including material claims for damages, interruption to our operations, damage to our reputation or otherwise have a material adverse effect on our business, financial condition and operating results. Although we believe we have appropriate information security policies and systems in place in order to prevent unauthorized use or disclosure of confidential information, including non-public personal information, there can be no assurance that such use or disclosure will not occur.

Our holding company structure and certain regulatory and other constraints, including adverse business performance, could negatively impact our liquidity and potentially require us to raise more capital.

          Essent Group Ltd. serves as the holding company for our insurance and other subsidiaries and does not have any significant operations of its own. As a result, its principal source of funds is income from our investment portfolio, dividends and other distributions from our insurance and other subsidiaries, including permitted payments under our expense-sharing arrangements, and funds that may be raised from time to time in the capital markets. Our dividend income is limited to upstream dividend payments from our insurance and other subsidiaries, which may be restricted by applicable state insurance laws. Under Pennsylvania law, our insurance subsidiaries may pay ordinary dividends without prior approval of the Pennsylvania Insurance Commissioner (the "Commissioner"), but are not permitted to pay extraordinary dividends without the prior approval of the Commissioner. An extraordinary dividend is a dividend or distribution which, together with other dividends and distributions made within the preceding 12 months, exceeds the greater of (i) ten percent of our surplus as shown in our last annual statement on file with the Commissioner, or (ii) our net income for the period covered by such statement, but shall not include pro rata distributions of any class of our own securities. Moreover, under Pennsylvania law, dividends and other distributions may only be paid out of unassigned surplus unless approved by the Commissioner. Our primary operating subsidiary, Essent Guaranty, Inc., had negative unassigned surplus of $102.2 million as of June 30, 2013, and as a result we would not have been permitted to pay ordinary dividends from Essent Guaranty, Inc. as of that date. In addition, Essent Guaranty of PA, Inc. had negative unassigned surplus of $1.2 million as of June 30, 2013, and as a result we would not have been permitted to pay ordinary dividends from Essent Guaranty of PA, Inc. as of that date. As a result of these dividend limitations, we likely will not receive dividend income from our subsidiaries for several years and, as a result, Essent Group Ltd. may have limited liquidity and may be required to raise additional capital.

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We may need additional capital to fund our operations or expand our business, and if we are unable to obtain sufficient financing or such financing is obtained on adverse terms, we may not be able to operate or expand our business as planned, which could negatively affect our results of operations and future growth.

          We may require incremental capital to support our growth and comply with regulatory requirements. As a condition to its approval from Freddie Mac, Essent Guaranty is required to maintain a risk-to-capital ratio of no greater than 20.0:1 until December 31, 2013. Historically, we have relied upon capital commitments from our existing investors to meet capital requirements and to fund our operations. Our ability to call such capital commitments will expire following this offering and to the extent we require capital in the future, we may need to obtain financing from the capital markets or other third party sources of financing. Potential investors or lenders may be unable to provide us with financing that is attractive to us. Our access to such financing will depend, in part, on:

•

general market conditions;



•

the market's perception of our growth potential;



•

our debt levels, if any;



•

our expected results of operations;



•

our cash flow; and



•

the market price of our common shares.

          Our principal capital demands include funds for (i) the expansion of our business, (ii) the payment of certain corporate operating expenses, (iii) capital support for our subsidiaries, and (iv) Federal, state and local taxes. We may need to provide additional capital support to our insurance subsidiaries if required pursuant to insurance laws and regulations or by the GSEs. If we were unable to meet our obligations, our insurance subsidiaries could lose GSE approval or be required to cease writing business in one or more states, which would adversely impact our business, financial condition and operating results.

Our success will depend on our ability to maintain and enhance effective operating procedures and internal controls.

          Operational risk and losses can result from, among other things, fraud, errors, failure to document transactions properly or to obtain proper internal authorization, failure to comply with regulatory requirements, information technology failures, failure to appropriately transition new hires or external events. We continue to enhance our operating procedures and internal controls to effectively support our business and our regulatory and reporting requirements. Our management does not expect that our disclosure controls or our internal controls will prevent all potential errors and fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. As a result of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the company have been detected. These inherent limitations include the realities that judgments in decision making can be faulty, and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons or by collusion of two or more people. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in

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conditions, or the degree of compliance with the policies or procedures may deteriorate. As a result of the inherent limitations in a cost-effective control system, misstatement due to error or fraud may occur and not be detected. Accordingly, our disclosure controls and procedures are designed to provide reasonable, not absolute, assurance that the disclosure controls and procedures are met. Any ineffectiveness in our controls or procedures could have a material adverse effect on our business.

          We have a risk management framework designed to assess and monitor our risks. However, there can be no assurance that we can effectively review and monitor all risks or that all of our employees will operate within our risk management framework, nor can there can be any assurance that our risk management framework will result in accurately identifying all risks and accurately limiting our exposures based on our assessments. Moreover, risk management is expected to be a new and important focus of regulatory examinations of companies under supervision. There can be no assurance that our risk management framework and documentation will meet the expectations of such regulators.

The mortgage insurance industry is, and as a participant in that industry we are, subject to litigation and regulatory risk generally.

          The MI industry faces litigation risk in the ordinary course of operations, including the risk of class action lawsuits and administrative enforcement by Federal and state agencies. Litigation relating to capital markets transactions and securities-related matters in general has increased and is expected to continue to increase as a result of the recent financial crisis. Consumers are bringing a growing number of lawsuits against home mortgage lenders and settlement service providers. Mortgage insurers have been involved in class action litigation alleging violations of Section 8 of the Real Estate Settlement Procedures Act of 1974, or RESPA, and the Fair Credit Reporting Act, or FCRA. Section 8 of RESPA generally precludes mortgage insurers from paying referral fees to mortgage lenders for the referral of MI business. This limitation also can prohibit providing services or products to mortgage lenders free of charge, charging fees for services that are lower than their reasonable or fair market value and paying fees for services that mortgage lenders provide that are higher than their reasonable or fair market value, in exchange for the referral of MI business services. Violations of the referral fee limitations of RESPA may be enforced by the CFPB, HUD, Department of Justice, state attorneys general and state insurance commissioners, as well as by private litigants in class actions. In the past, a number of lawsuits have challenged the actions of private mortgage insurers under RESPA, alleging that the insurers have violated the referral fee prohibition by entering into captive reinsurance arrangements or providing products or services to mortgage lenders at improperly reduced prices in return for the referral of MI, including the provision of contract underwriting services. In addition to these private lawsuits, other private mortgage insurance companies have received civil investigative demands from the CFPB as part of its investigation to determine whether mortgage lenders and mortgage insurance providers engaged in acts or practices in connection with their captive mortgage insurance arrangements in violation of RESPA, the Consumer Financial Protection Act and the Dodd-Frank Act. We received such an inquiry from the CFPB in January 2012; however, we do not currently have nor have we ever had any captive reinsurance arrangements. In April 2013, the United States District Court for the Southern District of Florida approved consent orders issued by the CFPB against four other private mortgage insurers relating to captive reinsurance. Under the settlements as approved, the mortgage insurers will end the challenged practices, pay monetary penalties, and be subject to monitoring by the CFPB and required to make reports to the CFPB in order to ensure their compliance with the provisions of the orders. Although we did not participate in the practices that were the subject of the CFPB investigation, the private mortgage insurance industry and our insurance subsidiaries are, and likely will continue to be, subject to substantial Federal and state regulation, which has increased in recent years as a result of the deterioration of the housing and

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mortgage markets in the United States. Increased Federal or state regulatory scrutiny could lead to new legal precedents, new regulations or new practices, or regulatory actions or investigations, which could adversely affect our financial condition and operating results.

Our operating insurance and reinsurance subsidiaries are subject to regulation in various jurisdictions, and material changes in the regulation of their operations could adversely affect us.

          Our insurance and reinsurance subsidiaries are subject to government regulation in each of the jurisdictions in which they are licensed or authorized to do business. Governmental agencies have broad administrative power to regulate many aspects of the insurance business, which may include trade and claim practices, accounting methods, premium rates, marketing practices, claims practices, advertising, policy forms, and capital adequacy. These agencies are concerned primarily with the protection of policyholders rather than shareholders. Moreover, insurance laws and regulations, among other things:

•

establish solvency requirements, including minimum reserves and capital and surplus requirements;



•

limit the amount of dividends, tax distributions, intercompany loans and other payments our insurance subsidiaries can make without prior regulatory approval; and



•

impose restrictions on the amount and type of investments we may hold.

          The NAIC examines existing state insurance laws and regulations in the United States. During 2012, the NAIC established a Mortgage Guaranty Insurance Working Group, which we refer to as the "MGIWG", to determine and make recommendations to the NAIC's Financial Condition Committee regarding what, if any, changes are deemed necessary to the solvency regulation of mortgage guaranty insurers. On June 24, 2013, the MGIWG approved submission of a request to the NAIC's Executive Committee to revise the Mortgage Guaranty Insurance Model Act. If the NAIC were to adopt a revised Mortgage Guaranty Insurance Model Act, it may result in state legislatures enacting and implementing the revised provisions. We cannot predict the effect that any NAIC recommendations or proposed or future legislation or rule-making in the United States or elsewhere may have on our financial condition or operations.

          Our Bermuda insurance and reinsurance subsidiary, Essent Re, conducts its business from its offices in Bermuda and is not licensed or admitted to do business in any jurisdiction except Bermuda. We do not believe that Essent Re is subject to the insurance laws of any state in the United States. However, recent scrutiny of the insurance and reinsurance industry in the United States and other countries could subject Essent Re to additional regulation in the future that may make it unprofitable or illegal to operate a reinsurance business through our Bermuda subsidiary.

If our Bermuda principal operating subsidiary becomes subject to insurance statutes and regulations in jurisdictions other than Bermuda or if there is a change in Bermuda law or regulations or the application of Bermuda law or regulations, there could be a significant and negative impact on our business.

          Essent Re is a registered Bermuda Class 3A Insurer pursuant to Section 4 of the Insurance Act 1978. As such, it is subject to regulation and supervision in Bermuda. Bermuda insurance statutes and the regulations, and policies of the Bermuda Monetary Authority (the "BMA"), require Essent Re to, among other things:

•

maintain a minimum level of capital and surplus;



•

maintain an enhanced capital requirement, general business solvency margins and a minimum liquidity ratio;

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restrict dividends and distributions;



•

obtain prior approval regarding the ownership and transfer of shares;



•

maintain a principal office and appoint and maintain a principal representative in Bermuda;



•

file annual financial statements, an annual statutory financial return and an annual capital and solvency return; and



•

allow for the performance of certain periodic examinations of Essent Re and its financial condition.

          These statutes and regulations may restrict Essent Re's ability to write insurance and reinsurance policies, distribute funds and pursue its investment strategy. We do not presently intend for Essent Re to be admitted to do business in the United States, U.K. or any jurisdiction other than Bermuda. However, we cannot assure you that insurance regulators in the United States, U.K. or elsewhere will not review the activities of Essent Re or its subsidiaries or agents and assert that Essent Re is subject to such jurisdiction's licensing requirements.

          Generally, Bermuda insurance statutes and regulations applicable to Essent Re are less restrictive than those that would be applicable if they were governed by the laws of any states in the United States. If in the future Essent Re becomes subject to any insurance laws of the United States or any state thereof or of any other jurisdiction, we cannot assure you that Essent Re would be in compliance with such laws or that complying with such laws would not have a significant and negative effect on our business.

          The process of obtaining licenses is very time consuming and costly, and Essent Re may not be able to become licensed in jurisdictions other than Bermuda should we choose to do so. The modification of the conduct of our business that would result if we were required or chose to become licensed in certain jurisdictions could significantly and negatively affect our financial condition and results of operations. In addition, our inability to comply with insurance statutes and regulations could significantly and adversely affect our financial condition and results of operations by limiting our ability to conduct business as well as subject us to penalties and fines.

          Because Essent Re is a Bermuda company, it is subject to changes in Bermuda law and regulation that may have an adverse impact on our operations, including through the imposition of tax liability or increased regulatory supervision. In addition, Essent Re will be exposed to any changes in the political environment in Bermuda. The Bermuda insurance and reinsurance regulatory framework recently has become subject to increased scrutiny in many jurisdictions, including the U.K. As a result of the delay in implementation of Solvency II Directive 2009/138/EC ("Solvency II"), it is unclear when the European Commission will take a final decision on whether or not it will recognize the solvency regime in Bermuda to be equivalent to that laid down in Solvency II. While we cannot predict the future impact on our operations of changes in the laws and regulation to which we are or may become subject, any such changes could have a material adverse effect on our business, financial condition and results of operations.

We are subject to banking regulations that may limit our business activities.

          The Goldman Sachs Group, affiliates of which will own approximately         % of the voting and economic interests in our business immediately following consummation of this offering (assuming no exercise by the underwriters of their option to purchase additional shares), is a bank holding company and regulated as a financial holding company under the Bank Holding Company Act of 1956, as amended, or the BHC Act. The BHC Act imposes regulations and requirements on The Goldman Sachs Group and on any company that is deemed to be controlled by The Goldman Sachs Group under the BHC Act and the regulations of the Board of Governors of the Federal Reserve System, or the Federal Reserve. Due to the size of its voting and economic interests, we

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are deemed to be controlled by The Goldman Sachs Group, and are therefore considered to be a non-bank subsidiary of The Goldman Sachs Group under the BHC Act and so we are subject to the supervision and regulation of the Federal Reserve and to certain banking laws, regulations and orders that apply to The Goldman Sachs Group. We will remain subject to this regulatory regime until The Goldman Sachs Group is no longer deemed to control us for purposes of the BHC Act, which we do not generally have the ability to control and which will not occur until The Goldman Sachs Group has significantly reduced its voting and economic interest in us.

          As a controlled non-bank subsidiary of The Goldman Sachs Group, we are restricted from engaging in activities that are not permissible under the BHC Act, or the rules and regulations promulgated thereunder. Permitted activities for a financial holding company or any controlled non-bank subsidiary generally include activities that the Federal Reserve has previously determined to be closely related to banking, financial in nature, or incidental or complementary to financial activities, including insurance underwriting and selling insurance as agent or broker such as our activity of offering private mortgage insurance and reinsurance coverage for single-family mortgage loans. Further, as a result of being subject to regulation and supervision by the Federal Reserve, we may be required to obtain the prior approval of the Federal Reserve before engaging in certain new activities or businesses, whether organically or by acquisition. The Federal Reserve could exercise its power to restrict us from engaging in any activity that, in the Federal Reserve's opinion, is unauthorized or constitutes an unsafe or unsound business practice. To the extent that these regulations impose limitations on our business, we could be at a competitive disadvantage because some of our competitors are not subject to these limitations.

          As a subsidiary of a bank holding company, we are subject to examination by the Federal Reserve and required to provide information and reports for use by the Federal Reserve under the BHC Act. In addition, we are subject to the examination authority of, and may be required to submit reports to, the CFPB because we are an affiliate of Goldman Sachs Bank USA, which is an insured depository institution with more than $10 billion in assets. Further, the Dodd-Frank Act and related financial regulatory reform calls for the issuance of numerous regulations designed to increase and strengthen the regulation of bank holding companies, including The Goldman Sachs Group and its affiliates. We cannot predict the impact of regulatory changes on our business with certainty.

          Because of The Goldman Sachs Group's status as a bank holding company, we have agreed to certain restrictions on our activities imposed by The Goldman Sachs Group that are intended to facilitate compliance with the BHC Act and that may impose certain obligations on the Company. For a discussion of these restrictions, see "Certain Relationships and Related Party Transactions—BHC Act Agreement." Furthermore, additional restrictions placed on The Goldman Sachs Group as a result of supervisory or enforcement actions may restrict us or our activities in certain circumstances, even if these actions are unrelated to our conduct or business.

          For further discussion of the applicability of banking regulation to our business and the risks presented by such regulation, see "Certain Regulatory Considerations—Banking Regulation."

Risks Relating to Taxes

          In addition to the risk factors discussed below, we advise you to read "Certain Tax Considerations—Taxation of the Company and Subsidiaries—Bermuda" and "—United States", and consult your own tax advisor regarding the tax consequences to your investment in our common shares.

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We and our non-U.S. subsidiaries may become subject to U.S. Federal income and branch profits taxation.

          Essent Group Ltd. and Essent Re intend to operate their business in a manner that will not cause them to be treated as engaged in a trade or business in the United States and, thus, will not be required to pay U.S. Federal income and branch profits taxes (other than U.S. excise taxes on insurance and reinsurance premium and withholding taxes on certain U.S. source investment income) on their income. However, because there is uncertainty as to the activities which constitute being engaged in a trade or business in the United States, there can be no assurances that the U.S. Internal Revenue Service ("IRS") will not contend successfully that Essent Group Ltd. or its non-U.S. subsidiaries are engaged in a trade or business in the United States. In addition, Section 845 of the Internal Revenue Code of 1986, as amended (the "Code"), was amended in 2004 to permit the IRS to reallocate, recharacterize or adjust items of income, deduction or certain other items related to a reinsurance contract between related parties to reflect the proper "amount, source or character" for each item (in contrast to prior law, which only covered "source and character"). If, in future periods, we were to generate income from our Bermuda operations, then any U.S. Federal income and branch profits taxes levied upon earnings from such operations could materially adversely affect our shareholders' equity and earnings.

          A recently reintroduced legislative proposal would treat certain foreign corporations as U.S. corporations if such corporation is primarily managed and controlled within the United States. There can be no assurance that the proposal would not apply to Essent Group Ltd.

          Congress has been considering legislation intended to eliminate certain perceived tax advantages of Bermuda and other non-U.S. insurance companies and U.S. insurance companies having Bermuda and other non-U.S. affiliates, including perceived tax benefits resulting principally from reinsurance between or among U.S. insurance companies and their Bermuda affiliates.

          A legislative proposal in the House of Representatives as well as a prior Senate Finance Committee staff discussion draft and other prior proposals would limit deductions for premiums ceded to affiliated non-U.S. reinsurers above certain levels. The Administration's Fiscal Year 2014 Revenue Proposals contain a similar but more restrictive provision that would deny deductions for all premiums ceded to affiliated non-U.S. reinsurers, offset by an exclusion for any ceding commissions received or reinsurance recovered from such affiliates. Two legislative proposals (H.R. 3157 and S. 1963) introduced during the 112th Congress appeared to adopt the provision contained in the Administration's Fiscal Year 2013 Revenue Proposals. Enactment of such legislation or proposal as well as other changes in U.S. tax laws, regulations and interpretations thereof to address these issues could adversely affect us to the extent we generate income from our Bermuda operations.

The Federal Insurance Excise Tax may apply on a cascading basis.

          The IRS, in Revenue Ruling 2008-15, formally announced its position that the Federal Insurance Excise Tax (the "FET") is applicable (at a 1% rate on premiums) to all reinsurance cessions or retrocessions of risks by non-U.S. insurers or reinsurers to non-U.S. reinsurers where the underlying risks are either (i) risks of a U.S. entity or individual located wholly or partly within the United States, or (ii) risks of a non-U.S. entity or individual engaged in a trade or business in the United States which are located within the United States ("U.S. Situs Risks"), even if the FET has been paid on prior cessions of the same risks. The legal and jurisdictional basis for the IRS' position is unclear. Although certain U.S. income tax treaties provide for an exemption from the FET, including the "cascading" FET, the U.S. income tax treaty with Bermuda does not provide for such an exemption. We expect, pursuant to Revenue Ruling 2008-15, that the FET could be applicable with respect to (i) risks ceded to Essent Re from a non-U.S. insurance company, or (ii) risks ceded by Essent Re to a non-U.S. insurance company that does not have a FET treaty exemption.

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Holders of 10% or more of our common shares may be subject to U.S. income taxation under the "controlled foreign corporation" ("CFC") rules.

          If you are a "10% U.S. Shareholder" (defined as a U.S. Person (as defined in "Certain Tax Considerations") who owns (directly, indirectly through non-U.S. entities or "constructively" (as defined below)) at least 10% of the total combined voting power of all classes of stock entitled to vote) of a non-U.S. corporation that is a CFC for an uninterrupted period of 30 days or more during a taxable year and you own shares in the non-U.S corporation directly or indirectly through non-U.S. entities on the last day of the non-U.S. corporation's taxable year on which it is a CFC, you must include in your gross income for U.S. Federal income tax purposes your pro rata share of the CFC's "subpart F income," even if the subpart F income is not distributed. "Subpart F income" of a non-U.S. insurance corporation typically includes "foreign personal holding company income" (such as interest, dividends and other types of passive income), as well as insurance and reinsurance income (including underwriting and investment income). A non-U.S. corporation is considered a CFC if "10% U.S. Shareholders" own (directly, indirectly through non-U.S. entities or by attribution by application of the constructive ownership rules of section 958(b) of the Code, (i.e., "constructively")) more than 50% of the total combined voting power of all classes of voting stock of that non-U.S. corporation, or the total value of all stock of that non-U.S. corporation. For purposes of taking into account insurance income, a CFC also includes a non-U.S. corporation earning insurance income in which more than 25% of the total combined voting power of all classes of stock (or more than 25% of the total value of the stock) is owned by 10% U.S. Shareholders on any day during the taxable year of such corporation, if the gross amount of premiums or other consideration for the reinsurance or the issuing of insurance or annuity contracts (other than certain insurance or reinsurance related to some country risks written by certain insurance companies, not applicable here) exceeds 75% of the gross amount of all premiums or other consideration in respect of all risks.

          We believe that because of the anticipated dispersion of our share ownership, provisions in our organizational documents that limit voting power and other factors, no U.S. Person who owns our common shares directly or indirectly through one or more non-U.S. entities should be treated as owning (directly, indirectly through non-U.S. entities, or constructively) 10% or more of the total voting power of all classes of shares of the Company or Essent Re. See "— Provisions in our bye-laws may reduce or increase the voting rights of our shares. " It is possible, however, that the IRS could successfully challenge the effectiveness of these provisions.

U.S. Persons who hold our shares may be subject to U.S. income taxation at ordinary income rates on their proportionate share of our "related party insurance income" ("RPII").

          If the RPII (determined on a gross basis) of Essent Re were to equal or exceed 20% of Essent Re's gross insurance income in any taxable year and direct or indirect policyholders (and persons related to those policyholders) own directly or indirectly through entities 20% or more of the voting power or value of the Company, then a U.S. Person who owns any shares of Essent Re (directly or indirectly through non-U.S. entities) on the last day of the taxable year on which it is an RPII CFC would be required to include in its income for U.S. Federal income tax purposes such person's pro rata share of Essent Re's RPII for the entire taxable year, determined as if such RPII were distributed proportionately only to U.S. Persons at that date regardless of whether such income is distributed, in which case your investment could be materially adversely affected. In addition, any RPII that is includible in the income of a U.S. tax-exempt organization may be treated as unrelated business taxable income. The amount of RPII earned by a non-U.S. insurance subsidiary (generally, premium and related investment income from the indirect or direct insurance or reinsurance of any direct or indirect U.S. holder of shares or any person related to such holder) will depend on a number of factors, including the identity of persons directly or indirectly insured or reinsured by the company. We do not expect gross RPII of Essent Re to equal or exceed 20% of its gross insurance

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income in any taxable year for the foreseeable future, but we cannot be certain that this will be the case because some of the factors which determine the extent of RPII may be beyond our control.

U.S. Persons who dispose of our shares may be subject to U.S. Federal income taxation at the rates applicable to dividends on a portion of such disposition.

          Section 1248 of the Code in conjunction with the RPII rules provides that if a U.S. Person disposes of shares in a non-U.S. corporation that earns insurance income in which U.S. Persons own 25% or more of the shares (even if the amount of gross RPII is less than 20% of the corporation's gross insurance income and the ownership of its shares by direct or indirect policyholders and related persons is less than the 20% threshold), any gain from the disposition will generally be treated as a dividend to the extent of the holder's share of the corporation's undistributed earnings and profits that were accumulated during the period that the holder owned the shares (whether or not such earnings and profits are attributable to RPII). In addition, such a holder will be required to comply with certain reporting requirements, regardless of the amount of shares owned by the holder. These RPII rules should not apply to dispositions of our shares because the Company will not itself be directly engaged in the insurance business. The RPII provisions, however, have never been interpreted by the courts or the U.S. Treasury in final regulations, and regulations interpreting the RPII provisions of the Code exist only in proposed form. It is not certain whether these regulations will be adopted in their proposed form or what changes or clarifications might ultimately be made thereto or whether any such changes, as well as any interpretation or application of the RPII rules by the IRS, the courts, or otherwise, might have retroactive effect. The U.S. Treasury has authority to impose, among other things, additional reporting requirements with respect to RPII. Accordingly, the meaning of the RPII provisions and the application thereof to us is uncertain.

U.S. Persons who hold our shares will be subject to adverse tax consequences if we are considered to be a passive foreign investment company ("PFIC") for U.S. Federal income tax purposes.

          If we are considered a PFIC for U.S. Federal income tax purposes, a U.S. Person who owns any of our shares could be subject to adverse tax consequences, including becoming subject to a greater tax liability than might otherwise apply and to tax on amounts in advance of when tax would otherwise be imposed, in which case your investment could be materially adversely affected. In addition, if we were considered a PFIC, upon the death of any U.S. individual owning shares, such individual's heirs or estate would not be entitled to a "step-up" in the basis of the shares that might otherwise be available under U.S. Federal income tax laws. We believe that we are not, have not been, and currently do not expect to become, a PFIC for U.S. Federal income tax purposes. We cannot assure you, however, that we will not be deemed a PFIC by the IRS. If we were considered a PFIC, it could have material adverse tax consequences for an investor that is subject to U.S. Federal income taxation. There are currently no regulations regarding the application of the PFIC provisions to an insurance company. New regulations or pronouncements interpreting or clarifying these rules may be forthcoming. We cannot predict what impact, if any, such guidance would have on an investor that is subject to U.S. Federal income taxation.

U.S. tax-exempt organizations who own our shares may recognize unrelated business taxable income.

          A U.S. tax-exempt organization may recognize unrelated business taxable income if a portion of the insurance income of any of our non-U.S. insurance subsidiaries is allocated to the organization, which generally would be the case if any of our non-U.S. insurance subsidiaries is a CFC and the tax-exempt shareholder is a 10% U.S. Shareholder or there is RPII, certain exceptions do not apply and the tax-exempt organization owns any of our shares. Although we do not believe

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that any U.S. Persons should be allocated such insurance income, we cannot be certain that this will be the case. U.S. tax-exempt investors are advised to consult their own tax advisors.

Scope of application of recently enacted legislation is uncertain.

          The Foreign Account Tax Compliance Act ("FATCA") provisions of the Hiring Incentives to Restore Employment Act of 2010 and regulations issued thereunder require certain foreign financial institutions ("FFIs") (which may include us) to enter into an agreement with the IRS to disclose to the IRS the name, address, tax identification number, and other specified information of certain U.S. and non-U.S. persons who own a direct or indirect interest in the FFI and to withhold on account holders that fail to provide such information, or otherwise be subject to a 30% withholding tax with respect to (i) certain U.S. source income (including interest and dividends) and gross proceeds from any sale or other disposition of property that can produce U.S. source interest or dividends ("withholdable payments"), and (ii) "passthru payments" (generally, withholdable payments and payments that are attributable to withholdable payments) made by FFIs. Such requirements may be modified by an applicable intergovernmental agreement ("IGA"). If an IGA is entered into between Bermuda and the United States, the Company may be required to comply with implementing legislation instead of the rules described above. Further, if we are not characterized as an FFI, it may be characterized as a passive non-financial foreign entity, in which case it would appear to be subject to such 30% withholding tax on certain payments unless it either provides information to withholding agents with respect to its "substantial U.S. owners" or makes certain certifications. The regulations issued under FATCA and subsequent guidance issued by the IRS indicate that this withholding tax will not be imposed with respect to payments of income made prior to July 1, 2014, and with respect to payments of proceeds from the sale of property prior to January 1, 2017. The regulations also indicate that premiums received under any reinsurance contract outstanding on July 1, 2014, will not be subject to withholding under FATCA.

          We may be subject to the requirements imposed on FFIs or passive non-financial foreign entities under FATCA and will use reasonable efforts to avoid the imposition of a withholding tax under FATCA, which may include entering into an agreement with the IRS.

Potential foreign bank account reporting and reporting of "Specified Foreign Financial Assets."

          U.S. Persons holding our common shares should consider their possible obligation to file an IRS Form TD F 90-22.1 — Foreign Bank and Financial Accounts Report — with respect to their shares. Additionally, such U.S. and non-U.S. persons should consider their possible obligations to annually report certain information with respect to us with their U.S. Federal income tax returns. Shareholders should consult their tax advisors with respect to these or any other reporting requirement which may apply with respect to their ownership of our common shares.

Reduced tax rates for qualified dividend income may not be available in the future.

          We believe that the dividends paid on the common shares should qualify as "qualified dividend income" if, as is intended, the common shares are approved for listing on a national securities exchange. Qualified dividend income received by non-corporate U.S. Persons (as defined in "Certain Tax Considerations") is generally eligible for long-term capital gain rates. There has been proposed legislation before the U.S. Senate and House of Representatives that would exclude shareholders of certain foreign corporations from this advantageous tax treatment. If such legislation were to become law, non-corporate U.S. Persons would no longer qualify for the reduced tax rate on the dividends paid by us.

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Risks Relating to this Offering and Our Common Shares

There is no public market for our common shares and a market may never develop, which could cause our common shares to trade at a discount and make it difficult for holders of our common shares to sell their shares.

          Prior to this offering, there has been no established trading market for our common shares, and there can be no assurance that an active trading market for our common shares will develop, or if one develops, be maintained. We will negotiate the initial public offering price per share with the representatives of the underwriters and therefore that price may not be indicative of the market price of our common shares after this offering. Accordingly, no assurance can be given as to the ability of our shareholders to sell their common shares or the price that our shareholders may obtain for their common shares. In addition, the market price of our common shares may fluctuate significantly. Some of the factors that could negatively affect the market price of our common shares include:

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actual or anticipated variations in our quarterly operating results;



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changes in our earnings estimates or publication of research reports about us or the real estate industry;



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changes in market valuations of similar companies;



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any indebtedness we incur in the future;



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changes in credit markets and interest rates;



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changes in government policies, laws and regulations;



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changes impacting Fannie Mae, Freddie Mac or Ginnie Mae;



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additions to or departures of our key management personnel;



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actions by shareholders;



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speculation in the press or investment community;



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strategic actions by us or our competitors;



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changes in our credit ratings;



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general market and economic conditions;



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our failure to meet, or the lowering of, our earnings estimates or those of any securities analysts; and



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price and volume fluctuations in the stock market generally.

          The stock markets have experienced extreme volatility in recent years that has been unrelated to the operating performance of particular companies. These broad market fluctuations may adversely affect the trading price of our common shares.

Future sales of shares by existing shareholders could cause our share price to decline.

          Sales of substantial amounts of our common shares in the public market following this offering, or the perception that these sales could occur, could cause the market price of our common shares to decline. Based on shares outstanding as of                          , upon completion of this offering, we will have                      outstanding common shares (or                      outstanding common shares, assuming full exercise of the underwriters' option to purchase additional shares). All of the shares sold pursuant to this offering will be immediately tradable without restriction under the Securities Act unless held by "affiliates", as that term is defined in Rule 144 under the Securities Act. The remaining                      common shares outstanding as of                          will be

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restricted securities within the meaning of Rule 144 under the Securities Act, but will be eligible for resale subject to applicable volume, means of sale, holding period and other limitations of Rule 144 or pursuant to an exception from registration under Rule 701 under the Securities Act, subject to the terms of the lock-up agreements entered into among the underwriters and shareholders holding approximately                      common shares. Goldman, Sachs & Co. and J.P. Morgan Securities LLC, the representatives of the underwriters, may, in their sole discretion and at any time without notice, release all or any portion of the securities subject to lock-up agreements entered into in connection with this offering. See "Underwriting (Conflicts of Interest)." Upon completion of this offering, we intend to file one or more registration statements under the Securities Act to register the common shares to be issued under our equity compensation plans and, as a result, all common shares acquired upon exercise of options granted under our plans will also be freely tradable under the Securities Act, subject to the terms of the lock-up agreements, unless purchased by our affiliates. A total of                      common shares are reserved for issuance under our share incentive plans.

          We, our executive officers and shareholders holding approximately                      common shares [,  including                      shares held by the selling shareholders], have agreed to a "lock-up," meaning that, subject to certain exceptions, neither we nor they will sell any shares without the prior consent of Goldman, Sachs & Co. and J.P. Morgan Securities LLC for 180 days after the date of this prospectus. Following the expiration of this 180-day lock-up period,                       common shares will be eligible for future sale, subject to the applicable volume, manner of sale, holding period and other limitations of Rule 144. See "Shares Eligible for Future Sale" for a discussion of the common shares that may be sold into the public market in the future. In addition, certain of our significant shareholders may distribute shares that they hold to their investors who themselves may then sell into the public market following the expiration of the lock-up period. Such sales may not be subject to the volume, manner of sale, holding period and other limitations of Rule 144. As resale restrictions end, the market price of our common shares could decline if the holders of those shares sell them or are perceived by the market as intending to sell them. In addition, holders of approximately                      shares, or         %, of our common shares will have registration rights, subject to some conditions, to require us to file registration statements covering the sale of their shares or to include their shares in registration statements that we may file for ourselves or other shareholders in the future. Once we register the shares for the holders of registration rights, they can be freely sold in the public market upon issuance, subject to the restrictions contained in the lock-up agreements.

          In the future, we may issue additional common shares or other equity or debt securities convertible into common shares in connection with a financing, acquisition, and litigation settlement or employee arrangement or otherwise. Any of these issuances could result in substantial dilution to our existing shareholders and could cause the trading price of our common shares to decline.

If securities or industry analysts do not publish research or publish misleading or unfavorable research about our business, our share price and trading volume could decline.

          The trading market for our common shares will depend in part on the research and reports that securities or industry analysts publish about us or our business. We do not currently have and may never obtain research coverage by securities and industry analysts. If there is no coverage of our Company by securities or industry analysts, the trading price for our shares would be negatively impacted. In the event we obtain securities or industry analyst coverage or if one or more of these analysts downgrades our shares or publishes misleading or unfavorable research about our business, our share price would likely decline. If one or more of these analysts ceases coverage of our Company or fails to publish reports on us regularly, demand for our shares could decrease, which could cause our share price or trading volume to decline.

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We are an "emerging growth company," and any decision on our part to comply only with certain reduced disclosure requirements applicable to emerging growth companies could make our common shares less attractive to investors.

          We are an "emerging growth company," as defined in the JOBS Act, and, for as long as we continue to be an "emerging growth company," we may choose to take advantage of exemptions from various reporting requirements applicable to other public companies, including, but not limited to, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation, shareholder approval of any golden parachute payments not previously approved and an exemption from the auditor attestation requirement in the assessment of our internal controls over financial reporting pursuant to the Sarbanes-Oxley Act of 2002.

          We could remain an "emerging growth company" for up to five years, or until the earliest of (i) the last day of the first fiscal year in which our annual gross revenues exceed $1 billion, (ii) the date that we become a "large accelerated filer" as defined in Rule 12b-2 under the Exchange Act, which would occur if, among other things, the market value of common equity securities held by non-affiliates exceeds $700 million as of the last business day of our most recently completed second fiscal quarter, or (iii) the date on which we have issued more than $1 billion in nonconvertible debt during the preceding three-year period.

          We cannot predict whether investors will find our common shares less attractive if we choose to rely on one or more of these exemptions. If some investors find our common shares less attractive as a result of any decisions to reduce future disclosure, there may be a less active trading market for our common shares and our share price may be more volatile.

The requirements of being a public company may strain our resources and distract our management, which could make it difficult to manage our business, particularly after we are no longer an "emerging growth company."

          We have historically operated as a private company and have not been subject to the same financial and other reporting and corporate governance requirements as a public company. After this offering, we will be required to file annual, quarterly and other reports with the SEC. We will need to prepare and timely file financial statements that comply with SEC reporting requirements. We will also be subject to other reporting and corporate governance requirements, under the listing standards of the NYSE and the Sarbanes-Oxley Act of 2002, which will impose significant compliance costs and obligations upon us. The changes necessitated by becoming a public company will require a significant commitment of additional resources and management oversight which will increase our operating costs. These changes will also place significant additional demands on our finance and accounting staff, which may not have prior public company experience or experience working for a newly public company, and on our financial accounting and information systems. We may in the future hire additional accounting and financial staff with appropriate public company reporting experience and technical accounting knowledge. Other expenses associated with being a public company include increases in auditing, accounting and legal fees and expenses, investor relations expenses, increased directors' fees and director and officer liability insurance costs, registrar and transfer agent fees and listing fees, as well as other expenses. As a public company, we will be required, among other things, to:

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prepare and file periodic reports, and distribute other shareholder communications, in compliance with the Federal securities laws and the NYSE rules;



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define and expand the roles and the duties of our board of directors and its committees;



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institute more comprehensive compliance, investor relations and internal audit functions; and

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evaluate and maintain our system of internal controls over financial reporting, and report on management's assessment thereof, in compliance with rules and regulations of the SEC and the Public Company Accounting Oversight Board.

          In particular, upon completion of this offering, the Sarbanes-Oxley Act of 2002 will require us to document and test the effectiveness of our internal controls over financial reporting in accordance with an established internal control framework, and to report on our conclusions as to the effectiveness of our internal controls. Likewise, our independent registered public accounting firm will be required to provide an attestation report on the effectiveness of our internal control over financial reporting pursuant to Section 404(b) of the Sarbanes-Oxley Act of 2002 unless we choose to utilize the exemption from such attestation requirement available to "emerging growth companies." As described above, we expect to qualify as an emerging growth company upon completion of this offering and could potentially qualify as an emerging growth company until 2018. In addition, upon completion of this offering, we will be required under the Securities Exchange Act of 1934, as amended, to maintain disclosure controls and procedures and internal controls over financial reporting. Any failure to implement required new or improved controls, or difficulties encountered in their implementation, could harm our operating results or cause us to fail to meet our reporting obligations. If we are unable to conclude that we have effective internal controls over financial reporting, investors could lose confidence in the reliability of our financial statements. This could result in a decrease in the value of our common shares. Failure to comply with the Sarbanes-Oxley Act of 2002 could potentially subject us to sanctions or investigations by the SEC or other regulatory authorities.

We have broad discretion to use our net proceeds from this offering and our investment of those proceeds may not yield favorable returns.

          Our management has broad discretion to spend the proceeds from this offering and you may not agree with the way the proceeds are spent. The failure of our management to apply these funds effectively could result in unfavorable returns. This could adversely affect our business, causing the price of our common shares to decline.

We do not intend to pay dividends on our common shares and, consequently, your ability to achieve a return on your investment will depend on appreciation in the price of our common shares.

          We do not intend to declare and pay dividends on our share capital for the foreseeable future. We currently intend to retain all our future earnings, if any, to fund our growth. Therefore, you are not likely to receive any dividends on your common shares for the foreseeable future and the success of an investment in our common shares will depend upon any future appreciation in their value. There is no guarantee that our common shares will appreciate in value or even maintain the price at which our shareholders have purchased their shares. Furthermore, our subsidiaries are restricted by state insurance laws and regulations from declaring dividends to us. See "— Our holding company structure and certain regulatory and other constraints, including adverse business performance, could negatively affect our liquidity and potentially require us to raise more capital. "

Holders of our shares may have difficulty effecting service of process on us or enforcing judgments against us in the United States.

          We are a Bermuda exempted company. As a result, the rights of holders of our common shares will be governed by Bermuda law and our memorandum of association and bye-laws. The rights of shareholders under Bermuda law may differ from the rights of shareholders of companies incorporated in other jurisdictions. Certain of our directors and some of the named experts referred to in this prospectus are not residents of the United States, and a substantial portion of our assets are located outside the United States. As a result, it may be difficult for investors to effect service of

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process on those persons in the United States or to enforce in the United States judgments obtained in U.S. courts against us or those persons based on the civil liability provisions of the U.S. securities laws. It is doubtful whether courts in Bermuda will enforce judgments obtained in other jurisdictions, including the United States, against us or our directors or officers under the securities laws of those jurisdictions or entertain actions in Bermuda against us or our directors or officers under the securities laws of other jurisdictions.

U.S. persons who own our shares may have more difficulty in protecting their interests than U.S. persons who are shareholders of a U.S. corporation.

          The Companies Act 1981 of Bermuda (the "Companies Act"), which applies to us, differs in certain material respects from laws generally applicable to U.S. corporations and their shareholders. Set forth below is a summary of certain significant provisions of the Companies Act and our bye-laws which differ in certain respects from provisions of Delaware corporate law. Because the following statements are summaries, they do not discuss all aspects of Bermuda law that may be relevant to us and our shareholders.

          Interested Directors:     Bermuda law provides that if a director has an interest in a material contract or proposed material contract with us or any of our subsidiaries or has a material interest in any person that is a party to such a contract, the director must disclose the nature of that interest at the first opportunity either at a meeting of directors or in writing to the board. Under Delaware law such transaction would not be voidable if:

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the material facts as to such interested director's relationship or interests were disclosed or were known to the board of directors and the board of directors had in good faith authorized the transaction by the affirmative vote of a majority of the disinterested directors;



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such material facts were disclosed or were known to the shareholders entitled to vote on such transaction and the transaction were specifically approved in good faith by vote of the majority of shares entitled to vote thereon; or



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the transaction were fair as to the corporation as of the time it was authorized, approved or ratified. Under Delaware law, the interested director could be held liable for a transaction in which the director derived an improper personal benefit.

          Business Combinations with Large Shareholders or Affiliates.     As a Bermuda company, we may enter into business combinations with our large shareholders or affiliates, including mergers, asset sales and other transactions in which a large shareholder or affiliate receives, or could receive, a financial benefit that is greater than that received, or to be received, by other shareholders, without obtaining prior approval from our board of directors or from our shareholders. If we were a Delaware company, we would need prior approval from our board of directors or a supermajority of our shareholders to enter into a business combination with an interested shareholder for a period of three years from the time the person became an interested shareholder, unless we opted out of the relevant Delaware statute.

          Shareholders' Suits.     The rights of shareholders under Bermuda law are not as extensive as the rights of shareholders in many U.S. jurisdictions. Class actions and derivative actions are generally not available to shareholders under the laws of Bermuda. However, the Bermuda courts ordinarily would be expected to follow English case law precedent, which would permit a shareholder to commence an action in the name of the company to remedy a wrong done to the company where an act is alleged to be beyond the corporate power of the company, is illegal or would result in the violation of our memorandum of association or bye-laws. Furthermore, a court would consider acts that are alleged to constitute a fraud against the minority shareholders or where an act requires the approval of a greater percentage of our shareholders than actually approved it. The prevailing party in such an action generally would be able to recover a portion of

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attorneys' fees incurred in connection with such action. Our bye-laws provide that shareholders waive all claims or rights of action that they might have, individually or in the right of the company, against any director or officer for any act or failure to act in the performance of such director's or officer's duties, except with respect to any fraud or dishonesty of such director or officer. Class actions and derivative actions generally are available to shareholders under Delaware law for, among other things, breach of fiduciary duty, corporate waste and actions not taken in accordance with applicable law. In such actions, the court has discretion to permit the winning party to recover attorneys' fees incurred in connection with such action.

          Indemnification of Directors.     We may indemnify our directors or officers or any person appointed to any committee by the board of directors acting in their capacity as such in relation to any of our affairs for any loss arising or liability attaching to them by virtue of any rule of law in respect of any negligence, default, breach of duty or breach of trust of which such person may be guilty in relation to the company other than in respect of his own fraud or dishonesty. Under Delaware law, a corporation may indemnify a director or officer of the corporation against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred in defense of an action, suit or proceeding by reason of such position if such director or officer acted in good faith and in a manner he or she reasonably believed to be in or not be opposed to the best interests of the corporation and, with respect to any criminal action or proceeding, such director or officer had no reasonable cause to believe his or her conduct was unlawful.

We may repurchase your common shares without your consent.

          Under our bye-laws and subject to Bermuda law, we have the option, but not the obligation, to require a shareholder to sell to us at fair market value the minimum number of common shares which is necessary to avoid or cure any adverse tax consequences or materially adverse legal or regulatory treatment to us, our subsidiaries or our shareholders if our board of directors reasonably determines, in good faith, that failure to exercise our option would result in such adverse consequences or treatment.

Provisions in our bye-laws may reduce or increase the voting rights of our shares.

          In general, and except as provided under our bye-laws and as provided below, the common shareholders have one vote for each common share held by them and are entitled to vote, on a non-cumulative basis, at all meetings of shareholders. However, if, and so long as, the shares of a shareholder are treated as "controlled shares" (as determined pursuant to sections 957 and 958 of the Code) of any U.S. Person (as that term is defined in "Certain Tax Considerations") (that owns shares directly or indirectly through non-U.S. entities) and such controlled shares constitute 9.5% or more of the votes conferred by our issued shares, the voting rights with respect to the controlled shares owned by such U.S. Person will be limited, in the aggregate, to a voting power of less than 9.5%, under a formula specified in our bye-laws. The formula is applied repeatedly until the voting power of all 9.5% U.S. Shareholders has been reduced to less than 9.5%. In addition, our board of directors may limit a shareholder's voting rights when it deems it appropriate to do so to (i) avoid the existence of any 9.5% U.S. Shareholder; and (ii) avoid certain material adverse tax, legal or regulatory consequences to us, any of our subsidiaries or any direct or indirect shareholder or its affiliates. "Controlled shares" include, among other things, all shares that a U.S. Person is deemed to own directly, indirectly or constructively (within the meaning of section 958 of the Code). The amount of any reduction of votes that occurs by operation of the above limitations will generally be reallocated proportionately among our other shareholders whose shares were not "controlled shares" of the 9.5% U.S. Shareholder so long as such reallocation does not cause any person to become a 9.5% U.S. Shareholder.

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          Under these provisions, certain shareholders may have their voting rights limited, while other shareholders may have voting rights in excess of one vote per share. Moreover, these provisions could have the effect of reducing the votes of certain shareholders who would not otherwise be subject to the 9.5% limitation by virtue of their direct share ownership.

          We are authorized under our bye-laws to request information from any shareholder for the purpose of determining whether a shareholder's voting rights are to be reallocated under the bye-laws. If any holder fails to respond to this request or submits incomplete or inaccurate information, we may, in our sole discretion, eliminate the shareholder's voting rights.

There are regulatory limitations on the ownership and transfer of our common shares.

          Common shares may be offered or sold in Bermuda only in compliance with the provisions of the Companies Act and the Bermuda Investment Business Act 2003, which regulates the sale of securities in Bermuda. In addition, the BMA must approve all issues and transfers of shares of a Bermuda exempted company. However, the BMA has pursuant to its statement of June 1, 2005 given its general permission under the Exchange Control Act 1972 (and related regulations) for the issue and free transfer of our common shares to and among persons who are non-residents of Bermuda for exchange control purposes as long as the shares are listed on an appointed stock exchange, which includes the NYSE. This general permission would cease to apply if the Company were to cease to be so listed. We intend to apply for, and expect to receive, consent under the Bermuda Exchange Control Act 1972 (and its related regulations) from the BMA for the issue and transfer of our common shares to and between residents and non-residents of Bermuda for exchange control purposes provided our common shares remain listed on an appointed stock exchange, which includes the NYSE. Bermuda insurance law requires that any person who becomes a holder of at least 10%, 20%, 33% or 50% of the common shares of an insurance or reinsurance company or its parent company must notify the BMA in writing within 45 days of becoming such a holder or 30 days from the date they have knowledge of having such a holding, whichever is later. The BMA may, by written notice, object to a person holding 10%, 20%, 33% or 50% of our common shares if it appears to the BMA that the person is not fit and proper to be such a holder. The BMA may require the holder to reduce their shareholding in us and may direct, among other things, that the voting rights attaching to their shares shall not be exercisable. A person that does not comply with such a notice or direction from the BMA will be guilty of an offense.

          The insurance holding company laws and regulations of the Commonwealth of Pennsylvania, the state in which our insurance subsidiaries are domiciled, require that, before a person can acquire direct or indirect control of an insurer domiciled in the state, prior written approval must be obtained from the Pennsylvania Insurance Department. The state insurance regulators are required to consider various factors, including the financial strength of the acquirer, the integrity and management experience of the acquirer's board of directors and executive officers, and the acquirer's plans for the future operations of the reinsurer or insurer. Pursuant to applicable laws and regulations, "control" over an insurer is generally presumed to exist if any person, directly or indirectly, owns, controls, holds the power to vote or holds proxies representing, 10 percent or more of the voting securities of that reinsurer or insurer. Indirect ownership includes ownership of Essent's common shares.

          Except in connection with the settlement of trades or transactions entered into through the facilities of the NYSE, our board of directors may generally require any shareholder or any person proposing to acquire our shares to provide the information required under our bye-laws. If any such shareholder or proposed acquirer does not provide such information, or if the board of directors has reason to believe that any certification or other information provided pursuant to any such request is inaccurate or incomplete, the board of directors may decline to register any transfer or to

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effect any issuance or purchase of shares to which such request is related. Although these restrictions on transfer will not interfere with the settlement of trades on the NYSE, we may decline to register transfers in accordance with our bye-laws and board of directors resolutions after a settlement has taken place.

Future offerings of debt or equity securities, which may rank senior to our common shares, may restrict our operating flexibility and adversely affect the market price of our common shares.

          If we decide to issue debt securities in the future, it is likely that they will be governed by an indenture or other instrument containing covenants restricting our operating flexibility. Additionally, any equity securities or convertible or exchangeable securities that we issue in the future may have rights, preferences and privileges more favorable than those of our common shares and may adversely affect the market price of our common shares. Any such debt or preference equity securities will rank senior to our common shares and will also have priority with respect to any distributions upon a liquidation, dissolution or similar event, which could result in the loss of all or a portion of your investment. Our decision to issue such securities will depend on market conditions and other factors beyond our control, and we cannot predict or estimate the amount, timing or nature of our future offerings.

Purchasing our common shares through this offering will result in an immediate and substantial dilution of your investment.

          The initial public offering price of our common shares is substantially higher than the net tangible book value per share of our common shares. Therefore, if you purchase our common shares in this offering, your interest will be diluted immediately to the extent of the difference between the initial public offering price per share of our common shares and the pro forma as adjusted net tangible book value per share of our common shares after this offering. See "Dilution."

          Furthermore, if we raise additional capital by issuing new equity securities at a lower price than the initial public offering price, your interest will be further diluted, which may result in the loss of all or a portion of your investment. If our future access to public markets is limited or our performance decreases, we may need to carry out a private placement or public offering of our common shares at a lower price than the initial public offering price which will also dilute the interests of our shareholders.

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