UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 11-K

(Mark One):

x                              ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2013

OR

o                                 TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                  to

Commission file number 1-11840

A.  Full title of the plan and the address of the plan, if different from that of the issuer named below:

ALLSTATE 401(k) SAVINGS PLAN

B.  Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

THE ALLSTATE CORPORATION

2775 SANDERS ROAD, SUITE F-5

NORTHBROOK, ILLINOIS 60062-6127

Allstate 401(k)

Savings Plan

(EIN: 36-3871531 Plan: 001)

Financial Statements as of and for the
Years Ended December 31, 2013 and 2012,

Supplemental Schedule as of
December 31, 2013, and
Report of Independent Registered Public Accounting Firm

ALLSTATE 401(k) SAVINGS PLAN

EXHIBIT INDEX

23 Consent of Independent Registered Public Accounting Firm

NOTE: All other supplemental schedules required by Section 2520.103-10 of the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974 have been omitted because they are not applicable.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Trustee and Participants of
Allstate 401(k) Savings Plan
Northbrook, Illinois

We have audited the accompanying statements of net assets available for benefits of the Allstate 401(k) Savings Plan (the “Plan”) as of December 31, 2013 and 2012, and the related statements of changes in net assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Plan is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Plan’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, such financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2013 and 2012, and the changes in net assets available for benefits for the years then ended in conformity with accounting principles generally accepted in the United States of America.

Our audits were conducted for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedule of assets (held at end of year) as of December 31, 2013 is presented for the purpose of additional analysis and are not a required part of the basic financial statements, but are supplementary information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplementary information by fund in the statements of net assets available for benefits and the statements of changes in net assets available for benefits is presented for the purpose of individual analysis rather than to present the net assets available for benefits and changes in net assets available for benefits to the individual funds.  The supplemental schedule and supplementary information by fund are the responsibility of the Plan’s management. Such supplemental schedule and supplementary information by fund have been subjected to the auditing procedures applied in our audit of the basic 2013 financial statements and, in our opinion, are fairly stated in all material respects when considered in relation to the basic financial statements taken as a whole.

/s/ Deloitte & Touche LLP

Chicago, Illinois

June 6, 2014

ALLSTATE 401(k) SAVINGS PLAN

STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS

AS OF DECEMBER 31, 2013

See notes to financial statements.

- 2 -

ALLSTATE 401(k) SAVINGS PLAN

STATEMENT OF NET ASSETS AVAILABLE FOR BENEFITS

AS OF DECEMBER 31, 2012

See notes to financial statements.

- 3 -

ALLSTATE 401(k) SAVINGS PLAN

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEAR ENDED DECEMBER 31, 2013

(Dollars in thousands)

See notes to financial statements.

- 4 -

ALLSTATE 401(k) SAVINGS PLAN

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEAR ENDED DECEMBER 31, 2012

(Dollars in thousands)

See notes to financial statements.

- 5 -

ALLSTATE 401(k) SAVINGS PLAN

NOTES TO FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012

1.                    DESCRIPTION OF PLAN

The following description of the Allstate 401(k) Savings Plan (the “Plan”), sponsored by The Allstate Corporation (the “Company”), provides only general information. Participants should refer to the plan document for a more complete description of the Plan’s provisions.

General—Regular full-time and regular part-time employees of subsidiaries of the Company, with the exception of those employed by the Company’s international subsidiaries, Kennett Capital, Inc., Esurance Insurance Services, Inc., Answer Financial, Inc., and Sterling Collision Centers, Inc. are eligible to participate in the Plan. There is no waiting period to enroll in the Plan, provided employees are at least 18 years old.

The Plan is a defined contribution plan consisting of a profit sharing and stock bonus plan containing a cash or deferred arrangement which is intended to meet the requirements of Sections 401(a) and 401(k) of the Internal Revenue Code of 1986 (the “Code”). The stock bonus portion of the Plan includes a leveraged and a nonleveraged employee stock ownership plan (“ESOP”) which is intended to meet the requirements of Section 409 and Section 4975(e)(7) of the Code. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (“ERISA”).

Administration—The Plan is administered by the Administrative Committee. Investment transactions are authorized by the Plan’s Investment Committee. Members of the Administrative and Investment Committees are appointed by the 401(k) Committee. The 401(k) Committee is comprised of various Allstate Insurance Company officers as described in the Plan.

Trustee of the Plan—The Northern Trust Company holds Plan assets as trustee under the Allstate 401(k) Savings Plan Trust.

Contributions—Each year, employees may contribute up to 50% of eligible annual compensation through a combination of pre-tax and after-tax contributions, subject to Internal Revenue Code limitations. All eligible employees hired or rehired are automatically enrolled in the Plan at a 5% pre-tax contribution rate, unless the participant declines enrollment or changes the contribution rate within the first 45 days of eligibility. Participants age 50 or older have the option to make additional pre-tax contributions (“Catch-Up” contributions). Employees may also roll over pre-tax amounts representing distributions from other qualified defined benefit or defined contribution plans. The Company match is 40% of the first 5% of eligible compensation that a participant contributes on a pre-tax basis to the Plan, and at the Company’s discretion, up to an additional 40% of the first 5% of eligible compensation. The variable portion of the Company match is tied to improvement in the Company’s position on the Customer Loyalty Index, Allstate’s internal metric that gauges customer sentiment on three key drivers of loyalty: overall satisfaction, likelihood to renew, and likelihood to recommend Allstate to others. All employer contributions are invested in the Allstate Stock Fund. However, participants can transfer all or part of their Company contributions to any investment option within the Plan at any time, subject to certain limited trading restrictions. Eligible participants in the Plan received a company match of 56% of eligible pre-tax contributions, up to the first 5% of their eligible pre-tax compensation for the year ended December 31, 2013. Eligible participants in the Plan received a company match of 74% of eligible pre-tax contributions, up to the first 5% of their eligible pre-tax compensation for the year ended December 31, 2012.

- 6 -

Participant Accounts—Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contribution, allocations of the Company’s contribution and investment earnings and losses, and is charged with an allocation of administrative expenses. Accounts may increase by rollovers and decrease by rollovers and withdrawals. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Vesting—Participants hired prior to March 1, 2009 were immediately vested in their contributions and the Company’s contributions plus earnings thereon. Employees hired on or after March 1, 2009 are immediately vested in their contributions and will fully vest in the Company’s contributions after three years of vesting service.

Investment Options—Upon enrollment in the Plan, a participant may direct employee contributions to any or all of the current investment options as listed below.  If a participant does not make an investment election, employee contributions will be invested in the Target Retirement Date Fund that corresponds with the participant’s birth date and assumes a retirement date at age 65.  Participants may change their investment elections at any time without redemption restrictions. The funds transact with the participants at net asset value on a daily basis.

Allstate Stock Fund (The Allstate Corporation common stock) — The Allstate Stock Fund is a unitized fund that invests in Company common stock with a portion of the fund invested in short-term securities to provide liquidity to process transactions.

Stable Value Fund (Invesco Advisors, Inc. Stable Value Fund) — The fund, managed by Invesco Advisors, Inc. (“Invesco”), a registered investment advisor, is an actively managed portfolio that includes a number of investment contracts issued by a diversified group of insurance companies, banks, and other financial institutions, each backed by one or more diversified bond portfolios.

Bond Fund (SSgA U.S. Bond Index Non-Lending Series Fund - Class A) — The fund, managed by State Street Global Advisors (“SSgA”), a registered investment company, invests in the U.S. Bond Index Non-Lending Series Fund - Class A, which is a collective fund whose objective is to approximate as closely as practicable, before expenses, the performance of the Barclays Capital U.S. Aggregate Bond Index over the long term.  The Barclays Capital U.S. Aggregate Bond Index is an index representative of well-diversified exposure to the overall U.S. bond market.

S&P 500 Fund (SSgA S&P 500® Index Non-Lending Series Fund – Class A) — The fund, managed by SSgA, invests in the S&P 500® Index Non-Lending Series Fund – Class A, which is a collective fund whose objective it is to approximate as closely as practicable, before expenses, the performance of the Standard & Poor’s 500® Index over the long term.  The Standard & Poor’s 500® Index consists of large capitalization stocks across over 24 industry groups and 500 stocks chosen for market size, liquidity and industry group representation.

International Equity Fund (SSgA Global Equity ex U.S. Index Non-Lending Series Fund – Class A) — The fund, managed by SSgA, invests in a portfolio whose objective is to approximate as closely as practicable, before expenses, the performance of the Morgan Stanley Capital International All Country World Index Ex-U.S. over the long term.  The Morgan Stanley Capital International All Country World Index Ex-U.S. is a free float-adjusted market capitalization weighted index that is designed to measure the combined equity market performance of developed and emerging market countries, excluding the U.S.

- 7 -

Russell 2000 Fund (SSgA Russell Small Cap Index Non-Lending Series Fund – Class A) — The fund, managed by SSgA, invests in the Russell Small Cap Index Non-Lending Series Fund – Class A, which is a collective fund whose objective is to approximate as closely as practicable, before expenses, the performance of the Russell 2000® Index over the long term.  The Russell 2000® Index measures the performance of the small-cap segment of the U.S. equity universe.

Mid Cap Fund (SSgA S&P Mid Cap Index Non-Lending Series Fund – Class A) — The fund, managed by SSgA, invests in the S&P Mid Cap Index Non-Lending Series Fund – Class A, which is a collective fund whose objective is to approximate as closely as practicable, before expenses, the performance of the S&P Mid Cap 400TM Index over the long term.  The S&P Mid Cap 400TM Index is a cap-weighted index that measures the performance of the mid-range sector of the U.S. stock market.

Emerging Markets Fund (Northern Trust Global Investments (“NTGI”) Emerging Markets Fund) — The Emerging Markets Fund invests in the Northern Trust Collective Emerging Markets Index Fund—Non-Lending managed by Northern Trust Investments.  The fund’s objective is to approximate the risk and return characterstics of the MSCI® Emerging Markets Equity Index. The MSCI® Emerging Markets Equity Index is a free float-adjusted market capitalization index that is designed to measure equity market performance in the global emerging markets.  This fund was first offered as an investment option in January 2013.

Target Retirement Date Funds (Northern Trust Focus Funds) — The Target Retirement Date Funds invest in the Northern Trust Focus Funds, a series of target retirement date collective trust funds for qualified plans managed by Northern Trust Global Investments. There are 11 different Target Retirement Date Funds ranging from 2010 – 2055, in five-year increments, and an Income Fund. Target Retirement Date Funds are dynamic asset allocation investment options. The asset allocation of each Target Retirement Date Fund (except for the Income Fund) gradually changes over time according to a targeted retirement year, assuming a retirement age of 65, until the Fund eventually merges with the Income Fund. The funds invests in a broadly diversified portfolio of primarily passive investment funds comprised of U.S. and international stocks, securities that act as a hedge against inflation, U.S. bonds and U.S. Government cash reserves.

Participant Notes Receivable—Participants may borrow from their vested account balance. The loan amount must be at least $1,000 up to a maximum equal to the lesser of: (i) 50% of their account value, (ii) 100% of their pre-tax, after-tax, and rollover account balances, or (iii) $50,000. Loan transactions are treated as a proportional transfer from/to the investment funds and to/from the loan fund. Loan terms range from 6 to 48 months for a general-purpose loan and 49 to 180 months for a primary residence loan. Loans are secured by the participant’s account balance and bear interest at the prime rate, as published in the Wall Street Journal in effect on the 15th day of the month prior to the first day of the quarter in which the loan is requested, plus one percent and fixed for the duration of the loan. Principal and interest are paid by participants ratably through payroll deductions.

Employee Stock Ownership Plan—The Company has a leveraged ESOP. The ESOP loan bears interest at 7.9%. The borrowing is to be repaid through the year 2019 or earlier, if the Company elects to make additional contributions for principal prepayments on the ESOP Loan. As the Plan makes each payment of principal and interest, a proportional percentage of unallocated shares are allocated to eligible participants’ accounts in accordance with applicable regulations under the Code. The Company has made principal prepayments to fund Company contributions.

ESOP shares not yet allocated to participants are held in a suspense account, and none of these shares serve as collateral. ESOP shares allocated to participants and other Company shares that were acquired with participant contributions are included in the Allstate Stock Fund and the lender has no rights against these shares.

- 8 -

Payment of Benefits—Upon termination of service, a participant is entitled to a complete withdrawal of his or her vested account balance. Partial withdrawals are also permitted under the Plan subject to restrictions.

Forfeited Accounts — As of December 31, 2013 and 2012, forfeited nonvested accounts totaled $1,044,849 and $417,559, respectively, and are reported in other assets. These accounts will be used to reduce future employer contributions. During the year ended December 31, 2013, employer contributions were reduced by $38,243 due to forfeited nonvested accounts.  During the year ended December 31, 2012, employer contributions were reduced by $540,000 due to forfeited nonvested accounts.

2.                    SUMMARY OF ACCOUNTING POLICIES

Basis of Accounting—The Plan’s financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”).

Use of Estimates—The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Risks and Uncertainties—The Plan utilizes various types of investments, including institutional index funds, a stable value fund and common stock. These investments are subject to market risk, the risk that losses will be incurred due to adverse changes in creditworthiness, equity prices and interest rates. It is reasonably possible that changes in the values of investments will occur in the near term and that such changes could materially affect the amounts reported in the financial statements.

Investment Valuation and Income Recognition—Plan investments are stated at fair value. Shares of institutional index funds are valued at prices that represent the net asset value of shares held by the Plan at year-end and the fair value of the underlying investments. Common stock held in the Allstate Stock Fund is valued using market price. The Stable Value Fund is stated at fair value and then adjusted to contract value as the investment contracts are fully benefit-responsive.

The Statements of Net Assets Available for Benefits present investment contracts at fair value, with an additional line item showing adjustments of the fully benefit-responsive contracts from fair value to contract value. The Statements of Changes in Net Assets Available for Benefits is presented on a contract value basis.

Purchases and sales of securities are recorded on a trade-date plus one basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date.

Unallocated Employer Contributions—Employer contributions transferred to the Plan as of year end, but not yet allocated to Plan participant accounts. All employer contributions are invested in the Allstate Stock Fund and stated at fair value.

Benefits Paid to Participants and Participant Notes Receivable—Benefits paid to participants and participant notes receivable are recorded upon distribution. Amounts allocated to accounts of persons who have elected to withdraw from the Plan, but have not yet been paid as of year end are included in other assets on the Statements of Net Assets Available for Benefits. Participant notes receivable are measured at their unpaid principal balance plus any accrued but unpaid interest.

- 9 -

3.                    ESOP LOAN

The ESOP Loan agreement provides for the loan to be repaid through the year 2019 at an annual interest rate of 7.9%. There are no principal payments required on the loan during the next five years.

The following table presents additional information, as of December 31, 2013 and 2012, for the Plan’s investment in The Allstate Corporation common stock held in the Allstate Stock Fund and the ESOP Company Shares Unallocated: