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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

For the quarterly period ended March 31, 2007

or

For the transition period from              to             

Commission File Number: 2-64559

NATIONWIDE LIFE INSURANCE COMPANY

(Exact name of registrant as specified in its charter)

(614) 249-7111

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  ¨    Accelerated filer  ¨    Non-accelerated filer  x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

    Yes  ¨    No  x

No established published trading market exists for the registrant’s common stock, par value $1.00 per share. As of April 27, 2007, 3,814,779 shares of the registrant’s common stock were outstanding, all of which are held by Nationwide Financial Services, Inc.

The Registrant meets the conditions set forth in General Instruction H(1)(a) and (b) of Form 10-Q and is therefore filing this Form in the reduced disclosure format.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

FORM 10-Q

FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2007

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PART I – FINANCIAL INFORMATION

ITEM 1 Condensed Consolidated Financial Statements

NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Condensed Consolidated Statements of Income

(Unaudited)

(in millions)

See accompanying notes to condensed consolidated financial statements.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Condensed Consolidated Balance Sheets

(in millions, except per share amounts)

See accompanying notes to condensed consolidated financial statements.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Condensed Consolidated Statements of Changes in Shareholder’s Equity

Three Months Ended March 31, 2007 and 2006

(Unaudited)

(in millions)

See accompanying notes to condensed consolidated financial statements.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Condensed Consolidated Statements of Cash Flows

(Unaudited)

(in millions)

See accompanying notes to condensed consolidated financial statements.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited)

March 31, 2007 and 2006

The accompanying condensed consolidated financial statements of Nationwide Life Insurance Company and subsidiaries (NLIC, or collectively, the Company) have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and footnotes required by GAAP for complete financial statements. The financial information included herein reflects all adjustments (all of which are normal and recurring in nature) which are, in the opinion of management, necessary for a fair presentation of financial position and results of operations. Operating results for all periods presented are not necessarily indicative of the results that may be expected for the full year. All significant intercompany balances and transactions have been eliminated. The accompanying condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes for the year ended December 31, 2006 included in the Company’s 2006 Annual Report on Form 10-K.

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements. Actual results could differ significantly from those estimates.

Certain items in the condensed consolidated financial statements and related notes have been reclassified to conform to the current presentation.

A complete summary of the Company’s significant accounting policies is included in Note 2 to the audited consolidated financial statements included in the Company’s 2006 Annual Report on Form 10-K. During the quarter ended March 31, 2007, there have been no material changes to these policies.

In February 2007, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standards (SFAS) No. 159, The Fair Value Option for Financial Assets and Financial Liabilities, Including an amendment of FASB Statements No. 115 (SFAS 159). SFAS 159 permits entities to choose to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. The objective is to improve financial reporting by providing entities with the opportunity to mitigate volatility in reported earnings caused by measuring related assets and liabilities differently without having to apply complex hedge accounting provisions. SFAS 159 is expected to expand the use of fair value measurement, which is consistent with the FASB’s long-term measurement objectives for accounting for financial instruments. SFAS 159 also establishes presentation and disclosure requirements designed to facilitate comparisons between entities that choose different measurement attributes for similar types of assets and liabilities. SFAS 159 does not affect any existing accounting literature that requires certain assets and liabilities to be carried at fair value. In addition, SFAS 159 does not establish requirements for recognizing and measuring dividend income, interest income or interest expense, nor does it eliminate disclosure requirements included in other accounting standards, including requirements for disclosures about fair value measurements included in SFAS No. 157, Fair Value Measurements (SFAS 157), and SFAS No. 107, Disclosures about Fair Value of Financial Instruments. SFAS 159 is effective as of the beginning of an entity’s first fiscal year beginning after November 15, 2007. The Company currently is evaluating the impact of adopting SFAS 159.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

In September 2006, the FASB issued SFAS No. 158, Employers’ Accounting for Defined Benefit Pension and Other Postretirement Plans – an amendment of FASB Statements No. 87, 88, 106, and 132(R) (SFAS 158). SFAS 158 requires an employer to recognize the overfunded or underfunded status of a defined benefit postretirement plan (other than a multiemployer plan) as an asset or liability on its balance sheet and to recognize changes in that funded status in the year in which the changes occur through comprehensive income. SFAS 158 also requires an employer to measure the funded status of a plan as of the date of its year-end balance sheet, with limited exceptions. An employer with publicly traded equity securities is required to initially recognize the funded status of a defined benefit postretirement plan and to provide the required disclosures as of the end of the fiscal year ending after December 15, 2006. The requirement to measure plan assets and benefit obligations as of the date of the employer’s fiscal year-end balance sheet is effective for fiscal years ending after December 15, 2008. The Company adopted SFAS 158 effective December 31, 2006. The adoption of SFAS 158 did not have a material impact on the Company’s financial position or results of operations.

In September 2006, the FASB issued SFAS 157. SFAS 157 provides enhanced guidance for using fair value to measure assets and liabilities. SFAS 157 also provides guidance regarding the extent to which companies measure assets and liabilities at fair value, the information used to measure fair value, and the effect of fair value measurements on earnings. SFAS 157 applies whenever other standards require (or permit) assets or liabilities to be measured at fair value but does not expand the use of fair value in any new circumstances. SFAS 157 is effective for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years, with early adoption permitted. SFAS 157 is not expected to have a material impact on the Company’s financial position or results of operations upon adoption.

In September 2006, the United States Securities and Exchange Commission (SEC) issued Staff Accounting Bulletin (SAB) No. 108 (SAB 108). SAB 108 addresses how the effects of prior year uncorrected misstatements should be considered when quantifying misstatements in current-year financial statements. SAB 108 requires registrants to quantify misstatements using both the balance sheet and income-statement approaches and to evaluate whether either approach results in quantifying an error that is material in light of relevant quantitative and qualitative factors. SAB 108 does not change the SEC’s previous guidance in SAB No. 99 on evaluating the materiality of misstatements. The Company adopted SAB 108 effective December 31, 2006. SAB 108 did not have a material impact on the Company’s financial position or results of operations upon adoption.

In June 2006, the FASB issued FASB Interpretation (FIN) No. 48, Accounting for Uncertainty in Income Taxes, an Interpretation of FASB Statement No. 109, Accounting for Income Taxes (FIN 48). FIN 48 clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s financial statements in accordance with FASB Statement No. 109, Accounting for Income Taxes. FIN 48 prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. FIN 48 also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. FIN 48 is effective for fiscal years beginning after December 15, 2006. The Company adopted FIN 48 effective January 1, 2007. FIN 48 did not have a material impact on the Company’s financial position or results of operations upon adoption.

In March 2006, the FASB issued SFAS No. 156, Accounting for Servicing of Financial Assets (SFAS 156). SFAS 156 amends SFAS No. 140, Accounting for Transfers and Servicing of Financial Assets and Extinguishments of Liabilities (SFAS 140). SFAS 156 requires that all separately recognized servicing assets and servicing liabilities be initially measured at fair value, if practicable. SFAS 156 permits, but does not require, the subsequent measurement of separately recognized servicing assets and servicing liabilities at fair value. An entity that uses derivative instruments to mitigate the risks inherent in servicing assets and servicing liabilities is required to account for those derivative instruments at fair value. Under SFAS 156, an entity can elect subsequent fair value measurement to account for its separately recognized servicing assets and servicing liabilities. By electing that option, an entity may simplify its accounting because SFAS 156 permits income statement recognition of the potential offsetting changes in fair value of those servicing assets and servicing liabilities and derivative instruments in the same accounting period. SFAS 156 is effective for fiscal years beginning after September 15, 2006. The Company adopted SFAS 156 effective January 1, 2007. SFAS 156 did not have a material impact on the Company’s financial position or results of operations upon adoption.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

In February 2006, the FASB issued SFAS No. 155, Accounting for Certain Hybrid Financial Instruments (SFAS 155). SFAS 155 amends SFAS No. 133, Accounting for Derivative Instruments and Hedging Activities (SFAS 133), and SFAS 140. SFAS 155 also resolves issues addressed in SFAS 133 Implementation Issue No. D1, Application of Statement 133 to Beneficial Interests in Securitized Financial Assets. In summary, SFAS 155: (1) permits an entity to make an irrevocable election to measure any hybrid financial instrument that contains an embedded derivative that otherwise would require bifurcation at fair value in its entirety, with changes in fair value recognized in earnings; (2) clarifies which interest-only strips and principal-only strips are not subject to the requirements of SFAS 133; (3) establishes a requirement to evaluate interests in securitized financial assets to identify interests that are freestanding derivatives or that are hybrid financial instruments that contain an embedded derivative requiring bifurcation; (4) clarifies that concentrations of credit risk in the form of subordination are not embedded derivatives; and (5) amends SFAS 140 to eliminate the prohibition on a qualifying special purpose entity from holding a derivative financial instrument that pertains to a beneficial interest other than another derivative financial instrument. SFAS 155 is effective for all financial instruments acquired or issued after the beginning of an entity’s first fiscal year that begins after September 15, 2006. Provisions of SFAS 155 may be applied to instruments that an entity holds at the date of adoption on an instrument-by-instrument basis. The Company adopted SFAS 155 effective January 1, 2006. On the date of adoption, there was no impact to the Company’s financial position or results of operations.

In September 2005, the Accounting Standards Executive Committee of the American Institute of Certified Public Accountants (AICPA) issued Statement of Position (SOP) 05-1, Accounting by Insurance Enterprises for Deferred Acquisition Costs in Connection with Modifications or Exchanges of Insurance Contracts (SOP 05-1). SOP 05-1 provides guidance on accounting by insurance enterprises for deferred acquisition costs on internal replacements of insurance and investment contracts other than those specifically described in SFAS No. 97, Accounting and Reporting by Insurance Enterprises for Certain Long-Duration Contracts and for Realized Gains and Losses from the Sale of Investments, issued by the FASB. SOP 05-1 defines an internal replacement as a modification in product benefits, features, rights or coverages that occurs as a result of the exchange of a contract for a new contract, or by amendment, endorsement or rider to a contract, or by the election of a new feature or coverage within a contract. SOP 05-1 is effective for internal replacements occurring in fiscal years beginning after December 15, 2006. Retrospective application of SOP 05-1 to previously issued financial statements is not permitted. Initial application of SOP 05-1 is required as of the beginning of an entity’s fiscal year. The Company adopted SOP 05-1 effective January 1, 2007, which resulted in a $6.0 million charge, net of taxes, as the cumulative effect of adoption of this accounting principle.

In May 2005, the FASB issued SFAS No. 154, Accounting Changes and Error Corrections (SFAS 154), which replaces Accounting Principles Board Opinion No. 20, Accounting Changes, and SFAS No. 3, Reporting Accounting Changes in Interim Financial Statements. SFAS 154 applies to all voluntary changes in accounting principle as well as to changes required by an accounting pronouncement in the unusual instance that the pronouncement does not include specific transition provisions. SFAS 154 is effective for accounting changes and corrections of errors made in fiscal years beginning after December 15, 2005, with earlier adoption permitted. The Company adopted SFAS 154 effective January 1, 2006. SFAS 154 has not had any impact on the Company’s financial position or results of operations since adoption.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

Comprehensive Income

The Company’s comprehensive income includes net income and certain items that are reported directly within separate components of shareholder’s equity that are not recorded in net income (other comprehensive income or loss).

The following table summarizes the Company’s other comprehensive income (loss), before and after federal income tax benefit, for the periods indicated:

Adjustments for net realized gains and losses on the ineffective portion of cash flow hedges were immaterial during the three months ended March 31, 2007 and 2006.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

Legal Matters

The Company is a party to litigation and arbitration proceedings in the ordinary course of its business. It is often not possible to determine the ultimate outcome of the pending investigations and legal proceedings or to provide reasonable ranges of potential losses with any degree of certainty. Some matters, including certain of those referred to below, are in very preliminary stages, and the Company does not have sufficient information to make an assessment of the plaintiffs’ claims for liability or damages. In some of the cases seeking to be certified as class actions, the court has not yet decided whether a class will be certified or (in the event of certification) the size of the class and class period. In many of the cases, the plaintiffs are seeking undefined amounts of damages or other relief, including punitive damages and equitable remedies, which are difficult to quantify and cannot be defined based on the information currently available. The Company does not believe, based on information currently known by management, that the outcomes of such pending investigations and legal proceedings are likely to have a material adverse effect on the Company’s consolidated financial position. However, given the large and/or indeterminate amounts sought in certain of these matters and inherent unpredictability of litigation, it is possible that an adverse outcome in certain matters could have a material adverse effect on the Company’s consolidated financial results in a particular quarterly or annual period.

In recent years, life insurance companies have been named as defendants in lawsuits, including class action lawsuits relating to life insurance and annuity pricing and sales practices. A number of these lawsuits have resulted in substantial jury awards or settlements against life insurers other than the Company.

The financial services industry, including mutual fund, variable annuity, life insurance and distribution companies, has also been the subject of increasing scrutiny by regulators, legislators and the media over the past few years. Numerous regulatory agencies, including the SEC, the National Association of Securities Dealers and the New York State Attorney General, have commenced industry-wide investigations regarding late trading and market timing in connection with mutual funds and variable insurance contracts, and have commenced enforcement actions against some mutual fund and life insurance companies on those issues. The Company has been contacted by or received subpoenas from the SEC and the New York State Attorney General, who are investigating market timing in certain mutual funds offered in insurance products sponsored by the Company. The Company has cooperated with these investigations. Information requests from the New York State Attorney General and the SEC with respect to investigations into late trading and market timing were last responded to by the Company and its affiliates in December 2003 and June 2005, respectively, and no further information requests have been received with respect to these matters.

In addition, state and federal regulators have commenced investigations or other proceedings relating to compensation and bidding arrangements and possible anti-competitive activities between insurance producers and brokers and issuers of insurance products, and unsuitable sales and replacements by producers on behalf of the issuer. Also under investigation are compensation and revenue sharing arrangements between the issuers of variable insurance contracts and mutual funds or their affiliates, the use of side agreements and finite reinsurance agreements, funding agreements issued to back medium-term note (MTN) programs, recordkeeping and retention compliance by broker/dealers, and supervision of former registered representatives. Related investigations and proceedings may be commenced in the future. The Company and/or its affiliates have been contacted by or received subpoenas from state and federal regulatory agencies, state securities law regulators and state attorneys general for information relating to certain of these investigations, including those relating to compensation, revenue sharing and bidding arrangements, anti-competitive activities, unsuitable sales or replacement practices, the use of side agreements and finite reinsurance agreements, and funding agreements backing the NLIC MTN program. The Company is cooperating with regulators in connection with these inquiries and will cooperate with Nationwide Mutual Insurance Company (NMIC) in responding to these inquiries to the extent that any inquiries encompass NMIC’s operations.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

These proceedings are expected to continue in the future and could result in legal precedents and new industry-wide legislation, rules and regulations that could significantly affect the financial services industry, including life insurance and annuity companies. These proceedings also could affect the outcome of one or more of the Company’s litigation matters. There can be no assurance that any such litigation or regulatory actions will not have a material adverse effect on the Company in the future.

On November 15, 2006, Nationwide Financial Services, Inc. (NFS), NLIC and Nationwide Retirement Solutions, Inc. (NRS) were named in a lawsuit filed in the United States District Court for the Southern District of Ohio entitled Kevin Beary, Sheriff of Orange County, Florida, In His Official Capacity, Individually and On Behalf of All Others Similarly Situated v. Nationwide Life Insurance Co., Nationwide Retirement Solutions, Inc. and Nationwide Financial Services, Inc. The plaintiff seeks to represent a class of all sponsors of 457(b) deferred compensation plans in the United States that had variable annuity contracts with the defendants at any time during the class period, or in the alternative, all sponsors of 457(b) deferred compensation plans in Florida that had variable annuity contracts with the defendants during the class period. The class period is from January 1, 1996 until the class notice is provided. The plaintiff alleges that the defendants breached their fiduciary duties by arranging for and retaining service payments from certain mutual funds. The complaint seeks an accounting, a declaratory judgment, a permanent injunction and disgorgement or restitution of the service fee payments allegedly received by the defendants, including interest. On January 25, 2007, NFS, NLIC and NRS filed a motion to dismiss. On March 3, 2007, the plaintiffs filed their memorandum in opposition to the motion to dismiss that was filed by NFS, NLIC and NRS. On March 23, 2007, NFS, NLIC and NRS filed their response. NFS, NLIC and NRS intend to defend this lawsuit vigorously.

On February 11, 2005, NLIC was named in a class action lawsuit filed in Common Pleas Court, Franklin County, Ohio entitled Michael Carr v. Nationwide Life Insurance Company. The complaint seeks recovery for breach of contract, fraud by omission, violation of the Ohio Deceptive Trade Practices Act and unjust enrichment. The complaint also seeks unspecified compensatory damages, disgorgement of all amounts in excess of the guaranteed maximum premium and attorneys’ fees. On February 2, 2006, the court granted the plaintiff’s motion for class certification on the breach of contract and unjust enrichment claims. The court certified a class consisting of all residents of the United States and the Virgin Islands who, during the class period, paid premiums on a modal basis to NLIC for term life insurance policies issued by NLIC during the class period that provide for guaranteed maximum premiums, excluding certain specified products. Excluded from the class are NLIC; any parent, subsidiary or affiliate of NLIC; all employees, officers and directors of NLIC; and any justice, judge or magistrate judge of the State of Ohio who may hear the case. The class period is from February 10, 1990 through February 2, 2006, the date the class was certified. On January 26, 2007, the plaintiff filed a motion for summary judgment. On April 30, 2007, NLIC filed a motion for summary judgment. NLIC continues to defend this lawsuit vigorously.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

On April 13, 2004, NLIC was named in a class action lawsuit filed in Circuit Court, Third Judicial Circuit, Madison County, Illinois, entitled Woodbury v. Nationwide Life Insurance Company. NLIC removed this case to the United States District Court for the Southern District of Illinois on June 1, 2004. On December 27, 2004, the case was transferred to the United States District Court for the District of Maryland and included in the multi-district proceeding entitled In Re Mutual Funds Investment Litigation. In response, on May 13, 2005, the plaintiff filed the first amended complaint purporting to represent, with certain exceptions, a class of all persons who held (through their ownership of an NLIC annuity or insurance product) units of any NLIC sub-account invested in mutual funds that included foreign securities in their portfolios and that experienced market timing or stale price trading activity. The first amended complaint purports to disclaim, with respect to market timing or stale price trading in NLIC’s annuities sub-accounts, any allegation based on NLIC’s untrue statement, failure to disclose any material fact, or usage of any manipulative or deceptive device or contrivance in connection with any class member’s purchases or sales of NLIC annuities or units in annuities sub-accounts. The plaintiff claims, in the alternative, that if NLIC is found with respect to market timing or stale price trading in its annuities sub-accounts, to have made any untrue statement, to have failed to disclose any material fact or to have used or employed any manipulative or deceptive device or contrivance, then the plaintiff purports to represent a class, with certain exceptions, of all persons who, prior to NLIC’s untrue statement, omission of material fact, use or employment of any manipulative or deceptive device or contrivance, held (through their ownership of an NLIC annuity or insurance product) units of any NLIC sub-account invested in mutual funds that included foreign securities in their portfolios and that experienced market timing activity. The first amended complaint alleges common law negligence and seeks to recover damages not to exceed $75,000 per plaintiff or class member, including all compensatory damages and costs. On June 1, 2006, the District Court granted NLIC’s motion to dismiss the plaintiff’s complaint. On June 30, 2006, the plaintiff filed a notice with the Fourth Circuit Court of Appeals of its intent to appeal the District Court’s decision. This case has been fully briefed. NLIC continues to defend this lawsuit vigorously.

On January 21, 2004, NLIC, Nationwide Life Insurance Company of America, Nationwide Life and Annuity Insurance Company, NFS and Nationwide Financial Corporation (collectively referred to as the Companies) were named in a lawsuit filed in the United States District Court for the Northern District of Mississippi entitled United Investors Life Insurance Company v. Nationwide Life Insurance Company and/or Nationwide Life Insurance Company of America and/or Nationwide Life and Annuity Insurance Company and/or Nationwide Life and Annuity Company of America and/or Nationwide Financial Services, Inc. and/or Nationwide Financial Corporation, and John Does A-Z. In its complaint, the plaintiff alleges that the Companies and/or their affiliated life insurance companies caused the replacement of variable insurance policies and other financial products issued by United Investors with policies issued by the Companies. The plaintiff raises claims for (1) violations of the Federal Lanham Act, and common law unfair competition and defamation; (2) tortious interference with the plaintiff’s contractual relationship with Waddell & Reed, Inc. and/or its affiliates, Waddell & Reed Financial, Inc., Waddell & Reed Financial Services, Inc. and W&R Insurance Agency, Inc., or with the plaintiff’s contractual relationships with its variable policyholders; (3) civil conspiracy; and (4) breach of fiduciary duty. The complaint seeks compensatory damages, punitive damages, pre- and post-judgment interest, a full accounting, a constructive trust and costs and disbursements, including attorneys’ fees. On December 30, 2005, the Companies filed a motion for summary judgment. On June 15, 2006, the District Court granted the Companies’ motion for summary judgment on all grounds and dismissed the plaintiff’s entire case with prejudice. The plaintiff appealed the District Court’s decision to the Fifth Circuit Court of Appeals. The appeal has been fully briefed, and the court heard oral argument on May 3, 2007. The Companies continue to defend this lawsuit vigorously.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

On August 15, 2001, NFS and NLIC were named in a lawsuit filed in the United States District Court for the District of Connecticut entitled Lou Haddock, as trustee of the Flyte Tool & Die, Incorporated Deferred Compensation Plan, et al v. Nationwide Financial Services, Inc. and Nationwide Life Insurance Company. Currently, the plaintiffs’ fifth amended complaint, filed March 21, 2006, purports to represent a class of qualified retirement plans under the Employee Retirement Income Security Act of 1974, as amended (ERISA), that purchased variable annuities from NLIC. The plaintiffs allege that they invested ERISA plan assets in their variable annuity contracts and that NLIC and NFS breached ERISA fiduciary duties by allegedly accepting service payments from certain mutual funds. The complaint seeks disgorgement of some or all of the payments allegedly received by NLIC and NFS, other unspecified relief for restitution, declaratory and injunctive relief, and attorneys’ fees. To date, the District Court has rejected the plaintiffs’ request for certification of the alleged class. NFS’ and NLIC’s motion to dismiss the plaintiffs’ fifth amended complaint is currently pending before the court. NFS and NLIC continue to defend this lawsuit vigorously.

Tax Matters

The Company’s federal income tax returns are routinely audited by the Internal Revenue Service (IRS). Management has established tax reserves representing its best estimate of additional amounts it may be required to pay if certain tax positions it has taken are challenged and ultimately denied by the IRS. These reserves are reviewed regularly and are adjusted as events occur that management believes impact its liability for additional taxes, such as lapsing of applicable statutes of limitations, conclusion of tax audits or substantial agreement on the deductibility/non-deductibility of uncertain items, additional exposure based on current calculations, identification of new issues, release of administrative guidance or rendering of a court decision affecting a particular tax issue. Management believes its tax reserves reasonably provide for potential assessments that may result from IRS examinations and other tax-related matters for all open tax years.

Since 2001, the Company has sold $627.0 million of credit enhanced equity interests in Low-Income-Housing Tax Credit Funds (Tax Credit Funds) to unrelated third parties. The Company has guaranteed cumulative after-tax yields to the third party investors ranging from 3.75% to 5.25% over periods ending between 2002 and 2022. As of March 31, 2007, the Company held guarantee reserves totaling $6.3 million on these transactions. These guarantees are in effect for periods of approximately 15 years each. The Tax Credit Funds provide a stream of tax benefits to the investors that will generate a yield and return of capital. If the tax benefits are not sufficient to provide these cumulative after-tax yields, then the Company must fund any shortfall, which is mitigated by stabilization collateral set aside by the Company at the inception of the transactions. The maximum amount of undiscounted future payments that the Company could be required to pay the investors under the terms of the guarantees is $1.36 billion. The Company does not anticipate making any material payments related to these guarantees.

To the extent there are cash deficits in any specific property owned by the Tax Credit Funds, property reserves, property operating guarantees and reserves held by the Tax Credit Funds are exhausted before the Company is required to perform under its guarantees. To the extent the Company is ever required to perform under its guarantees, it may recover any such funding out of the cash flow distributed from the sale of the underlying properties of the Tax Credit Funds. This cash flow distribution would be paid to the Company prior to any cash flow distributions to unrelated third party investors.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

As of March 31, 2007 and December 31, 2006, the Company had relationships with 18 variable interest entities (VIEs), each of which the Company was the primary beneficiary. Each VIE is a conduit that assists the Company in structured products transactions involving the sale of Tax Credit Funds to third party investors for which the Company provides guaranteed returns (see Note 6). The results of operations and financial position of these VIEs are included along with corresponding minority interest liabilities in the accompanying condensed consolidated financial statements.

VIE net assets were $456.5 million and $445.5 million as of March 31, 2007 and December 31, 2006, respectively. The following table summarizes the components of net assets as the dates indicated:

The Company’s total loss exposure from VIEs of which the Company is the primary beneficiary was immaterial as of March 31, 2007 and December 31, 2006 (except for the impact of guarantees disclosed in Note 6).

In addition to the VIEs described above, the Company holds variable interests, in the form of limited partnerships or similar investments, in Tax Credit Funds of which the Company is not the primary beneficiary. These investments have been held by the Company for periods of 1 to 10 years and allow the Company to utilize certain tax credits and realize other tax benefits from affordable housing projects. The Company also has certain investments in other securitization transactions that qualify as VIEs, but of which the Company is not the primary beneficiary. The total exposure to loss on these VIEs was $118.4 million and $118.9 million as of March 31, 2007 and December 31, 2006, respectively.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

Management views the Company’s business primarily based on its underlying products and uses this basis to define its four reportable segments: Individual Investments, Retirement Plans, Individual Protection, and Corporate and Other.

The primary segment profitability measure that management uses is pre-tax operating earnings, which is calculated by adjusting income from continuing operations before federal income taxes to exclude (1) net realized gains and losses on investments, hedging instruments and hedged items, except for periodic net coupon settlements on non-qualifying derivatives and net realized gains and losses related to securitizations and (2) the adjustment to amortization of deferred policy acquisition costs (DAC) related to net realized gains and losses.

Individual Investments

The Individual Investments segment consists of individual The BEST of AMERICA® and private label deferred variable annuity products, deferred fixed annuity products, income products and investment advisory services. Individual deferred annuity contracts provide the customer with tax-deferred accumulation of savings and flexible payout options including lump sum, systematic withdrawal or a stream of payments for life. In addition, individual variable annuity contracts provide the customer with access to a wide range of investment options and asset protection features, while individual fixed annuity contracts generate a return for the customer at a specified interest rate fixed for prescribed periods.

Retirement Plans

The Retirement Plans segment is comprised of the Company’s private and public sector retirement plans business. The private sector primarily includes Internal Revenue Code (IRC) Section 401(k) business, and the public sector primarily includes IRC Section 457 and Section 401(a) business, both in the form of full-service arrangements that provide plan administration and fixed and variable group annuities as well as administration-only business.

Individual Protection

The Individual Protection segment consists of investment life insurance products, including individual variable, corporate-owned and bank-owned life insurance products; traditional life insurance products; and universal life insurance products. Life insurance products provide a death benefit and generally allow the customer to build cash value on a tax-advantaged basis.

Corporate and Other

The Corporate and Other segment includes certain structured products business; the MTN program; net investment income and certain expenses not allocated to other segments; periodic net coupon settlements on non-qualifying derivatives; interest expense on debt; revenue and expenses of the Company’s non-insurance subsidiaries not reported in other segments; and net realized gains and losses related to securitizations.

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

The following tables summarize the Company’s business segment operating results for the periods indicated:

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NATIONWIDE LIFE INSURANCE COMPANY AND SUBSIDIARIES

(a wholly-owned subsidiary of Nationwide Financial Services, Inc.)

Notes to Condensed Consolidated Financial Statements (Unaudited), Continued

March 31, 2007 and 2006

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ITEM 2 Management’s Narrative Analysis of the Results of Operations

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Forward-Looking Information

The information included herein contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 with respect to the results of operations and businesses of Nationwide Life Insurance Company and subsidiaries (NLIC, or collectively, the Company). Whenever used in this report, words such as “anticipate,” “estimate,” “expect,” “intend,” “plan,” “believe,” “project,” “target,” and other words of similar meaning are intended to identify such forward-looking statements. These forward-looking statements involve certain risks and uncertainties. Factors that may cause actual results to differ materially from those contemplated or projected, forecast, estimated or budgeted in such forward-looking statements include, among others, the following possibilities:

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Overview

The following analysis of condensed consolidated results of operations and financial condition of the Company should be read in conjunction with the condensed consolidated financial statements and related notes included elsewhere herein.

The Company is a member of the Nationwide group of companies, which is comprised of Nationwide Mutual Insurance Company (NMIC) and all of its subsidiaries and affiliates.

All of the outstanding shares of NLIC’s common stock are owned by Nationwide Financial Services, Inc. (NFS), a holding company formed by Nationwide Corporation, a majority-owned subsidiary of NMIC.

Wholly-owned subsidiaries of NLIC include Nationwide Life and Annuity Insurance Company (NLAIC) and Nationwide Investment Services Corporation (NISC). NLAIC offers universal life insurance, variable universal life insurance, corporate-owned life insurance (COLI) and individual annuity contracts on a non-participating basis. NISC is a registered broker/dealer.

The Company is a leading provider of long-term savings and retirement products in the United States of America (U.S.). The Company develops and sells a diverse range of products including individual annuities, private and public sector group retirement plans, other investment products sold to institutions, life insurance and investment advisory services.

The Company sells its products through a diverse distribution network. Unaffiliated entities that sell the Company’s products to their own customer bases include independent broker/dealers, financial institutions, wirehouse and regional firms, pension plan administrators, and life insurance specialists. Representatives of affiliates that market products directly to a customer base include Nationwide Retirement Solutions, Inc. (NRS); Nationwide Financial Network (NFN) producers; and Mullin TBG Insurance Agency Services, LLC (Mullin TBG), a joint venture between NFS’ majority-owned subsidiary, TBG Insurance Services Corporation d/b/a TBG Financial, and MC Insurance Agency Services, LLC d/b/a Mullin Consulting. The Company also distributes products through the agency distribution force of its ultimate majority parent company, NMIC.

Business Segments

See Part 1 – Financial Information, Item 1 – Condensed Consolidated Financial Statements, Note 8 – Segment Information for a discussion of reportable segments, including the components of each segment.

The following table summarizes pre-tax operating earnings by segment for the periods indicated:

Revenues and Expenses

The Company earns revenues and generates cash primarily from policy charges, life insurance premiums and net investment income. Policy charges include asset fees, which are earned primarily from separate account values generated from the sale of individual and group variable annuities and investment life insurance products; cost of insurance charges earned on universal life insurance products, which are assessed on the amount of insurance in force in excess of the related policyholder account value; administrative fees, which include fees charged per contract on a variety of the Company’s products and premium loads on universal life insurance products; and surrender fees, which are charged as a percentage of premiums withdrawn during a specified period for annuity and certain life insurance contracts. Net investment income includes earnings on investments supporting fixed annuities, the medium-term note (MTN) program and certain life insurance products, and earnings on invested assets not allocated to product segments, all net of related investment expenses. Other income includes asset fees, administrative fees, commissions and other income earned by subsidiaries of the Company that provide administrative, marketing and distribution services.

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Management makes decisions concerning the sale of invested assets based on a variety of market, business, tax and other factors. All realized gains and losses generated by these sales, charges related to other-than-temporary impairments of available-for-sale securities and other investments, and changes in valuation allowances on mortgage loans on real estate are reported in realized gains and losses on investments, hedging instruments and hedged items. Also included are changes in the fair values of derivatives qualifying as fair value hedges and the related changes in the fair values of hedged items; the ineffective, or excluded, portion of cash flow hedges; changes in the fair values of derivatives that do not qualify for hedge accounting treatment (non-qualifying derivatives); and periodic net coupon settlements on non-qualifying derivatives.

The Company’s primary expenses include interest credited to policyholder account values, life insurance and annuity benefits, amortization of DAC and general business operating expenses. Interest credited principally relates to individual and group fixed annuities, funding agreements backing the Company’s MTN program and certain life insurance products. Life insurance and annuity benefits include policyholder benefits in excess of policyholder account values for universal life and individual deferred annuities and net claims and provisions for future policy benefits for traditional life insurance products and immediate annuities.

The Company regularly evaluates and adjusts the DAC balance when actual gross profits in a given reporting period vary from management’s initial estimates, with a corresponding charge or credit to current period earnings. This process is referred to by the Company as a “true-up”, which is performed, and the resulting impact recognized, on a quarterly basis. Additionally, the Company regularly evaluates its assumptions regarding the future estimated gross profits used as a basis for amortization of DAC and adjusts the total amortization recorded to date by a charge or credit to earnings if evidence suggests that these future assumptions and estimates should be revised. This process is referred to by the Company as “unlocking.” The Company regularly monitors its actual experience with factors impacting its assumptions about future expected gross profits and other relevant internal and external information regarding those assumptions and unlocks as such information and analysis warrants.

Profitability

The Company’s profitability largely depends on its ability to effectively price and manage risk on its various products, administer customer funds and control operating expenses. Lapse rates on existing contracts also impact profitability. The lapse rate and distribution of lapses affects surrender charges and impacts DAC amortization assumptions when lapse experience changes significantly.

In particular, the Company’s profitability is driven by fee income on separate account products, general and separate account asset levels, and management’s ability to manage interest spread income. While asset fees are largely at guaranteed annual rates, amounts earned vary directly with the underlying performance of the separate accounts. Interest spread income is comprised of net investment income, excluding any applicable allocated charges for invested capital, less interest credited to policyholder account values. Interest spread income can vary depending on crediting rates offered by the Company; performance of the investment portfolio, including the rate of prepayments; changes in market interest rates and the level of invested assets; the competitive environment; and other factors.

In addition, life insurance profits are significantly impacted by mortality, morbidity and persistency experience.

Cumulative Effect of Adoption of Accounting Principle

In September 2005, the Accounting Standards Executive Committee of the American Institute of Certified Public Accountants issued Statement of Position (SOP) 05-1, Accounting by Insurance Enterprises for Deferred Acquisition Costs in Connection with Modifications or Exchanges of Insurance Contracts (SOP 05-1). The Company adopted SOP 05-1 effective January 1, 2007, which resulted in a $6.0 million charge, net of taxes, as the cumulative effect of adoption of this accounting principle. See Part 1 – Financial Information, Item 1 – Condensed Consolidated Financial Statements, Note 3 – Recently Issued Accounting Standards for a complete description of SOP 05-1.

Critical Accounting Policies and Recently Issued Accounting Standards

The preparation of financial statements in accordance with United States generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the amounts reported in the financial statements. Actual results could differ significantly from those estimates.

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The Company’s most critical estimates include those used to determine the following: the balance, recoverability and amortization of DAC for investment products and universal life insurance products; impairment losses on investments; valuation allowances for mortgage loans on real estate; the liability for future policy benefits and claims; and federal income tax provision.

Note 2 to the audited consolidated financial statements included in the Company’s 2006 Annual Report on Form 10-K provides a summary of significant accounting policies. See Part 1 – Financial Information, Item 1 – Condensed Consolidated Financial Statements, Note 3 – Recently Issued Accounting Standards for a discussion of recently issued accounting standards. The Company’s critical accounting policies have not changed materially from those disclosed in the Company’s 2006 Annual Report on Form 10-K.

Results of Operations

First Quarter – 2007 Compared to 2006

The following table summarizes the Company’s consolidated results of operations for the periods indicated:

The increase in net income primarily was driven by higher asset fees and lower other operating expenses, partially offset by higher amortization of DAC and net realized losses on investments, hedging instruments and hedged items.

Asset fees increased primarily due to higher average separate account values driven by favorable market performance in the Individual Investments segment.

The decline in other operating expenses occurred primarily within the Individual Protection segment due to lower agency group commissions.

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Amortization of DAC increased primarily due to universal life true-ups and higher actual gross profits for the variable universal life business within the Individual Protection segment.

Net realized losses on investments, hedging instruments and hedged items increased primarily due to higher impairment charges, partially offset by higher gross realized gains on sales. During the first quarter of 2007, the Company recognized a $10.6 million impairment on an investment vehicle that holds the rights to certain motion pictures created and/or distributed by a major entertainment company.

The effective tax rate was unchanged at 20.0% in the first quarter of 2007 and 2006.

Sales

The Company regularly monitors and reports a production volume metric titled “sales.” Sales or similar measures are commonly used in the insurance industry as a measure of the volume of new and renewal business generated in a period.

Sales are not derived from any specific GAAP income statement accounts or line items and should not be viewed as a substitute for any financial measure determined in accordance with GAAP, including sales as it relates to non-insurance companies. Additionally, the Company’s definition of sales may differ from that used by other companies. As used in the insurance industry, sales, or similarly titled measures, generate customer funds managed and administered, which ultimately drive revenues.

As calculated and analyzed by management, statutory premiums and deposits on individual and group annuities and life insurance products calculated in accordance with accounting practices prescribed or permitted by regulatory authorities and deposits on administration-only group retirement plans and the advisory services program are adjusted as described below to arrive at sales.

Life insurance premiums determined on a GAAP basis are significantly different than statutory premiums and deposits. Life insurance premiums determined on a GAAP basis are recognized as revenue when due, as calculated on an accrual basis in proportion to the service provided and performance rendered under the contract. In addition, many life insurance and annuity products involve an initial deposit or a series of deposits from customers. These deposits are accounted for as such on a GAAP basis and therefore are not reflected in the GAAP income statement. On a statutory basis, life insurance premiums collected (cash basis) and deposits received (cash basis) are aggregated and reported as statutory premiums and annuity consideration revenues.

Sales, as reported by the Company, are stated net of internal replacements, which management believes provides a more meaningful disclosure of production in a given period. In addition, the Company’s definition of sales excludes funding agreements issued under the Company’s MTN program; asset transfers associated with large case bank-owned life insurance and large case retirement plan acquisitions; and deposits into Nationwide employee and agent benefit plans. Although these products contribute to asset and earnings growth, their production flows potentially can mask trends in the underlying business and thus do not provide meaningful comparisons and analyses.

Management believes that the presentation of sales as measured for management purposes enhances the understanding of the Company’s business and helps depict longer-term trends that may not be apparent in the results of operations due to differences between the timing of sales and revenue recognition.

The Company’s flagship products are marketed under The BEST of AMERICA brand and include individual variable and group annuities, group private sector retirement plans, and variable life insurance. The BEST of AMERICA products allow customers to choose from investment options managed by premier mutual fund managers. The Company has also developed private label variable and fixed annuity products in conjunction with other financial services providers that allow those providers to sell products to their own customer bases under their own brand names.

The Company also markets group deferred compensation retirement plans to employees of state and local governments for use under IRC Section 457. The Company utilizes its endorsement by the National Association of Counties, The United States Conference of Mayors and The International Association of Fire Fighters when marketing IRC Section 457 products.

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First Quarter – 2007 Compared to 2006

The following table summarizes sales by product and segment for the periods indicated: