Exhibit 10.2

IBM EXCESS 401(k) PLUS PLAN

Effective January 1, 2008

(except as otherwise provided herein)

TABLE OF CONTENTS

Exhibit A

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ARTICLE I. INTRODUCTION

1.01.                      Name of Plan and Effective Date.   The IBM Executive Deferred Compensation Plan (the “EDCP”) is hereby renamed and restated as the “IBM Excess 401(k) Plus Plan” (the “Plan”).  The Plan is effective as of January 1, 2008 (the “Effective Date”), except as provided in Section 1.04, below, with respect to amounts earned before the Effective Date.  In addition, the EDCP plan document in effect prior to the Effective Date (the “EDCP document”) continues to govern the portion of the Plan consisting of “deferred shares” (as defined in the EDCP document).  The EDCP document is Appendix A (and will be attached when its restatement is first adopted after the Effective Date).

1.02.                      Purpose.   The purpose of the Plan is to attract and retain employees by providing a means for employees to defer their pay and obtain matching and other company contributions outside of the IBM 401(k) Plus Plan, which is subject to certain limits under the Internal Revenue Code of 1986, as amended (the “Code”).  All Plan benefits are paid out of the general assets of the Company (as defined in ARTICLE II).

1.03.                      Legal Status.   The Plan consists of two separate plans:

(a) An unfunded deferred compensation plan for a select group of management or highly compensated employees (within the meaning of Sections 201(2), 301(a)(3), 401(a)(1), 4021(b)(6) of Employee Retirement Income Security Act of 1974, as amended (“ERISA”)), except to the extent that the Plan provides benefits as described in subsection (b), below; and

(b) An “excess benefit plan” (within the meaning of Section 3(36) of ERISA), to the extent the Plan provides benefits that Section 415 of the Code prevents the IBM 401(k) Plus Plan from providing.

1.04.                      Section 409A.

(a)  Grandfathered Amounts under Section 409A.   Benefits earned and vested under the EDCP before January 1, 2005, as adjusted for earnings, gains, or losses on those benefits (“Grandfathered Amounts”) are treated as grandfathered for purposes of Section 409A of the Code.  Grandfathered Amounts are subject to the terms of the EDCP in effect on October 3, 2004, except as provided herein or in Appendix A.  For recordkeeping purposes, the Company will account separately for Grandfathered Amounts.

(b)  Non-Grandfathered Amounts.   With respect to benefits under the Plan (including benefits earned before the Effective Date) other than Grandfathered Amounts (“Non-Grandfathered Amounts”), the Plan is intended, and shall be construed, to comply with the requirements of Section 409A of the Code.  Non-Grandfathered Amounts earned before the Effective Date were subject, before

the Effective Date, to the terms of the EDCP, as amended, including, for example, the requirement that any payment to a 409A Key Employee (as defined in ARTICLE II) that would otherwise be paid in the first six months after a separation from service was instead paid in the seventh month.  Notwithstanding anything to the contrary in this Section 1.04, in no event shall the Company, its officers, directors, employees, parents, subsidiaries, or affiliates be liable for any additional tax, interest, or penalty incurred by a Participant or Beneficiary as a result of the Plan’s failure to satisfy the requirements of Section 409A of the Code, or as a result of the Plan’s failure to satisfy any other applicable requirements for the deferral of tax.

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ARTICLE II. DEFINITIONS

The following words and phrases as used herein have the following meanings unless a different meaning is required by the context:

“401(k) Plan” means the IBM 401(k) Plus Plan as in effect from time to time, including, with respect to periods before the Effective Date, the IBM Savings Plan and any other predecessor to the IBM 401(k) Plus Plan, as applicable.

“409A Key Employee” has the meaning described in the IBM Section 409A Umbrella Document, which is Appendix B.

“409A Separation from Service” has the meaning described in the IBM Section 409A Umbrella Document attached to this Plan as Appendix B.

“Account” means a record-keeping account maintained for a Participant under the Plan.  A Participant’s Accounts under the Plan include, where applicable, a Pre-2005 Elective Deferral Account, a Pre-2005 Company Account, a Post-2004 Elective Deferral Account, and a Post-2004 Company Account.

“Actively Employed” means actively employed by the Company, including on a leave of absence other than a bridge leave, a pre-retirement planning leave, or a leave during which the individual is receiving LTD Benefits.

“Automatic Contribution” has the meaning provided in Section 5.01.

“Base Pay” means an Employee’s base pay (determined under the 401(k) Plan) from the Company for employment while on a U.S. payroll, determined before reduction for deferrals under the Plan or the 401(k) Plan or for amounts not included in income on account of salary reductions under Code section 125 or 132(f).  However, Base Pay does not include any pay during a Deferral Period that is paid after an Employee’s 409A Separation from Service (except amounts paid in the pay period in which the Employee’s 409A Separation from Service occurs and Rehire Pay).

“Beneficiary” means a person who is designated by a Participant or by the terms of the Plan to receive a benefit under the Plan by reason of the Participant’s death.  Each Participant’s Beneficiary under the Plan shall be the person or persons designated as the Participant’s Beneficiary under the Plan, in the form and manner prescribed by the Plan Administrator.  If no such beneficiary designation is in effect under the Plan at the time of the Participant’s death, or if no designated beneficiary under the Plan survives the Participant, the Participant’s Beneficiary shall be the person or persons determined to be the Participant’s beneficiary under the 401(k) Plan (including the default beneficiary rules under the 401(k) Plan, if no beneficiary is designated under that plan).

“Board” means the Board of Directors of IBM.

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“Code” means the Internal Revenue Code of 1986, as amended from time to time.  All citations to sections of the Code are to such sections as they may from time to time be amended or renumbered.

“Combined Base Pay Election” has the meaning provided in Section 4.01(a)(1).

“Committee” means the Executive Compensation and Management Resources Committee (the “ECMRC”) appointed by the Board or any other person or committee that the ECMRC has delegated its responsibilities to under the Plan.

“Company” means International Business Machines Corporation (“IBM”), a New York corporation having its principal place of business at Armonk, New York, and its Domestic Subsidiaries that are participating employers in the 401(k) Plan.

“Company Contributions” means amounts credited to a Participant’s Post-2004 Company Account, including Matching Contributions, Match Maximizer Contributions, Automatic Contributions, Transition Credits, Discretionary Awards, Section 415 Excess Credits, and any similar credits under the EDCP.

“Deferral Election” means an Eligible Employee’s election to defer Base Pay or Performance Pay under Section 4.01.

“Deferral Period” means a period that begins on or after the Effective Date that (a) starts on January 1 and ends on the next following December 31 for Base Pay and (b) starts on April 1 and ends on the next following March 31 for Performance Pay.

“Discretionary Award” means a credit to a Participant’s Account as described in Section 5.04.

“Domestic Subsidiary” means a “Domestic Subsidiary” as defined in the 401(k) Plan.

“EDCP” means the IBM Executive Deferred Compensation Plan in effect before the Effective Date.

“Effective Date” means January 1, 2008.

“Elective Deferrals” means deferrals of Base Pay or Performance Pay credited to the Participant’s Post-2004 Elective Deferral Account pursuant to a Participant’s election under Section 4.01(a) or any similar provision of the EDCP.

“Eligible Employee” means, with respect to a Plan Year, an Employee who is eligible to make Elective Deferrals or to receive Company Contributions during the Plan Year pursuant to ARTICLE III.

“Employee” means an employee of the Company who is eligible to participate in the 401(k) Plan and is not a Supplemental Employee.  Notwithstanding the foregoing, an

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individual who, on or after January 1, 2009, was an Employee and becomes a Supplemental Employee or begins receiving LTD Benefits before or during a Deferral Period with respect to which the individual has a valid, irrevocable Deferral Election and without first incurring a 409A Separation from Service shall continue to be considered to be an Employee solely for purposes of the individual’s eligibility during such Deferral Period to make Elective Deferrals (but not for purposes of the individual’s eligibility for any Company Contribution).  For example, an individual who is receiving LTD Benefits is not eligible to participate in the 401(k) Plan (as in effect on the Effective Date) and is therefore not an Employee, except that if the individual has not incurred a 409A Separation from Service, the Employee’s Elective Deferrals shall continue pursuant to any irrevocable Deferral Election.

“ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to time.

“Excess 401(k) Eligible Pay” means, for each payroll period that ends after an Eligible Employee reaches his or her Program Eligibility Date, the excess, if any, of (A) the Eligible Employee’s eligible compensation under the 401(k) Plan for such payroll period determined without regard to the Pay Limit, over (B) the Eligible Employee’s eligible compensation under the 401(k) Plan during such payroll period determined taking into account the Pay Limit.  Solely for purposes of each payroll period in Plan Year 2008:

(a)           Excess 401(k) Eligible Pay of an Eligible Employee who is an executive includes Performance Pay that is paid during the payroll period and is not eligible compensation under the 401(k) Plan minus Elective Deferrals made with respect to such Performance Pay; and

(b)          solely for purposes of calculating Match Maximizer Contributions, Excess 401(k) Eligible Pay does not include Growth Driven Profit-Sharing amounts and employee sales or services incentives that are paid in the first quarter of 2008 (however, these amounts are Excess 401(k) Eligible Pay for purposes of calculating Automatic Contributions and Transition Credits).

“Grandfathered Amounts” has the meaning provided in Section 1.04(a).

“IBM” means International Business Machines Corporation, any predecessor, or any successor by merger, purchase, or otherwise.

“LTD Benefits” means benefits under the Company’s long-term disability plan.

“Matching Contribution” has the meaning provided in Section 4.02(a).

“Match Maximizer Contribution” has the meaning provided in Section 4.02(b).

“Non-Grandfathered Amounts” has the meaning provided in Section 1.04(b).

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“Participant” means an individual who has a positive balance in an Account under the Plan.

“Pay Limit” means, for a Plan Year, the limit on compensation that may be taken into account during such Plan Year under a tax-qualified plan as determined under Code Section 401(a)(17).

“Performance Pay” means an Employee’s performance pay (determined under the 401(k) Plan) from the Company for employment while on a U.S. payroll, determined before reduction for deferrals under the Plan or the 401(k) Plan or for amounts not included in income on account of salary reductions under Code section 125 or 132(f).  However, Performance Pay does not include any pay during a Deferral Period that is paid after an Employee’s 409A Separation from Service (except amounts paid in the pay period in which the Employee’s 409A Separation from Service occurs and Rehire Pay).  Notwithstanding this definition, Performance Pay that is paid in the first quarter of 2008 is subject to the following special rules:

(a)           such Performance Pay does not include Growth Driven Profit-Sharing and employee sales or services incentives;

(b)          such Performance Pay includes incentive pay (such as Annual Incentive Plan payments or sales or services incentives) that is paid to an executive; and

(c)           an Employee’s deferral election with respect to such Performance Pay is subject to the advance election and deferral percentage limit terms of the EDCP.

“Plan” means this IBM Excess 401(k) Plus Plan.

“Plan Administrator” means the VP HR On-Demand, or such other person or committee appointed pursuant to ARTICLE IX, which shall be responsible for reporting, recordkeeping, and related administrative requirements.  If appointed as a committee, any one of the members of the committee may act individually on behalf of the committee to fulfill the committee’s duties.

“Plan Year” means the calendar year.

“Pre-2005 Accounts” means a Participant’s Pre-2005 Company Account and Pre-2005 Elective Deferral Account.

“Pre-2005 Company Account” means, for any Participant, the aggregate of the company contributions (including any discretionary awards) credited to the Participant under the EDCP before January 1, 2005, to the extent such contributions were vested as of December 31, 2004, and earnings, gains, or losses credited on those contributions, but reduced for any prior distribution under the EDCP or the Plan.

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“Pre-2005 Elective Deferral Account” means, for any Participant, the aggregate of  the elective deferrals credited to the Participant under the EDCP before January 1, 2005, and earnings, gains, or losses credited on those elective deferrals, but reduced for any prior distribution under the EDCP or the Plan.

“Post-2004 Accounts” means a Participant’s Post-2004 Company Account and Post-2004 Elective Deferral Account.

“Post-2004 Company Account” means, for any Participant, the aggregate of (a) the Company Contributions credited to the Participant under the EDCP or the Plan on or after January 1, 2005, plus (b) any such contributions credited under the EDCP before January 1, 2005, to the extent such contributions were not vested as of December 31, 2004, and earnings, gains, or losses credited on amounts described in (a) and (b), but reduced for any prior distribution under the EDCP or the Plan.

“Post-2004 Elective Deferral Account” means, for any Participant, the aggregate of the Elective Deferrals credited to the Participant under the EDCP or the Plan on or after January 1, 2005, and earnings, gains, or losses credited on those Elective Deferrals, but reduced for any prior distribution under the EDCP or the Plan.

“Program Eligibility Date” means an Eligible Employee’s “Program Eligibility Date” under the 401(k) Plan.

“Rehire Pay” means Base Pay or Performance Pay, as applicable, that is payable on or after the date an Employee returns to active employment with the Company following a 409A Separation from Service or, if later, after the end of the Deferral Period in which the Employee’s 409A Separation from Service occurred.  For example, if an Employee incurs a 409A Separation from Service in April 2009 (whether on account of a leave in excess of six months or because of a termination of employment with IBM) and returns to active employment with IBM in November 2009, the Employee’s Rehire Pay would include (a) Base Pay payable on or after January 1, 2010 (i.e., the beginning of the Base Pay Deferral Period after the 409A Separation from Service), and (b) Performance Pay payable on or after April 1, 2010 (i.e., the beginning of the Performance Pay Deferral Period after the 409A Separation from Service).  By contrast, if instead the Employee returned to active employment on February 1, 2010, the Employee’s Rehire Pay would include (a) Base Pay payable on or after on February 1, 2010, and (b) Performance Pay payable on or after April 1, 2010.

“Retirement-Eligible Participant” means a Participant who:

(a)           when his or her 409A Separation from Service occurs, (1) is at least age 55 with at least 15 years of service, (2) is at least age 62 with at least 5 years of service, (3) is at least age 65 with at least 1 year of service, or (4) begins to receive LTD Benefits;

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(b)          as of June 30, 1999, had at least 25 years of service and, when his or her 409A Separation from Service occurs, has at least 30 years of service; or

(c)           as of June 30, 1999, was at least age 40 with at least 10 years of service and, when his or her 409A Separation from Service occurs, has at least 30 years of service.

For purposes of this definition, “year of service” means a year of “Eligibility Service” as defined in the IBM Personal Pension Plan.  In addition, for purposes of Section 7.04 (payment of grandfathered amounts upon termination of employment), this definition of “Retirement-Eligible Participant” is applied by replacing “409A Separation from Service” with “termination of employment.”  Furthermore, the conditions in (a), (b), and/or (c) above are modified to the extent necessary to be consistent with the retirement-eligibility criteria in the EDCP.

“Section 415 Excess Credit” means a credit to a Participant’s Account as described in Section 5.03.

“Subsidiary” means a “Subsidiary” as defined in the 401(k) Plan.

“Supplemental Employee” means an employee who is designated by the Company as a “long-term supplemental employee” or a “supplemental employee” in accordance with the Company’s established personnel practices.

“Transition Credit” means a credit to a Participant’s Account as described in Section 5.02.

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ARTICLE III. ELIGIBILITY

3.01.                      Eligibility for Elective Deferrals.   An Employee shall be eligible to make Elective Deferrals for a Deferral Period if:

(a) he or she qualifies as an Employee (i.e., an employee of the Company who is eligible to participate in the 401(k) Plan and is not a Supplemental Employee) and is Actively Employed on both August 31 and December 31 immediately preceding the first day of the Deferral Period;

(b) the Plan Administrator, in its sole discretion, estimates as of the September 1 immediately preceding the first day of the Deferral Period (or such other date prescribed by the Plan Administrator) that the Employee’s pay for the calendar year immediately preceding the first day of the Deferral Period will exceed the Pay Limit as then in effect; and

(c) the Plan Administrator notifies the Employee between September 1 and December 31 immediately preceding the Deferral Period that he or she will be eligible to make Elective Deferrals under the Plan during the Deferral Period.

3.02.                      Eligibility for Matching and Match Maximizer Contributions.   An Employee shall be eligible for Matching and Match Maximizer Contributions for a payroll period that ends after the Employee has reached his or her Program Eligibility Date, provided that the Employee is eligible for, and makes, Elective Deferrals during the Plan Year in which the payroll period ends.  However, an Employee shall not be eligible for Matching and Match Maximizer Contributions during any payroll period:

(a)  beginning after the Employee has a 409A Separation from Service and ending before the Employee returns to active employment as an Employee;

(b)  beginning after the Employee receives a hardship withdrawal under the 401(k) Plan and within the same Plan Year as such hardship withdrawal occurs; or

(c)  beginning after the Employee becomes a Supplemental Employee or begins to receive LTD Benefits (whether or not he or she makes Elective Deferrals) and ending before he again becomes an Employee.

3.03.                      Eligibility for Automatic Contributions and Transition Credits.

(a)  General Rule.  Except as provided in subsection (b) (regarding Employees hired before September 1, 2007) and subsection (c) (regarding the period following a 409A Separation from Service), an Employee shall be eligible for Automatic Contributions and Transition Credits during a payroll period if:

(1) with respect to eligibility for Automatic Contributions, the Employee is eligible during that payroll period for “automatic contributions”

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under the 401(k) Plan, and, with respect to eligibility for Transition Credits, the Employee is eligible during that payroll period for “transition credits” under the 401(k) Plan; and

(2) the Employee is eligible to make Elective Deferrals during the payroll period (regardless of whether the Employee has elected to make Elective Deferrals for the payroll period).

If the individual is eligible to make Elective Deferrals during the Plan Year only with respect to Performance Pay during the Performance Pay Deferral Period that ends in the Plan Year, the individual is eligible for Automatic Contributions and Transition Credits, if at all, only during payroll periods ending during such Performance Pay Deferral Period and only with respect to the portion of the Performance Pay actually deferred under this Plan (except as provided in subsection (b), below).  For example, if an individual is eligible to make Elective Deferrals for Deferral Periods that begin in 2008 but is not eligible to make Elective Deferrals for Deferral Periods that begin in 2009, the individual is not eligible for Automatic Contributions and Transition Credits in 2009 except with respect to any Elective Deferrals of Performance Pay for the Performance Pay Deferral Period ending March 31, 2009 (and except as provided in subsection (b), below).

(b)  Employees Hired Before September 1, 2007 .   Notwithstanding subsection (a), above, an Employee who is continuously employed by the Company since August 31, 2007, shall be eligible for Automatic Contributions and Transition Credits during a payroll period if the Employee is eligible during that payroll period, respectively, for “automatic contributions” and “transition credits” under the 401(k) Plan as described in subsection (a)(1), above, even if the Employee is not eligible to make Elective Deferrals during the payroll period .

(c)  Eligibility after 409A Separation from Service .  An Employee shall not be eligible for Automatic Contributions or Transition Credits during any payroll period that begins after the Employee has a 409A Separation from Service and ends before the Employee returns to active employment as an Employee.

3.04.                      Eligibility for Section 415 Excess Credits.   An Employee shall be eligible for Section 415 Excess Credits during a payroll period if the Employee’s allocations during the payroll period under the 401(k) Plan are limited by Section 415 of the Code.  However, an Employee shall not be eligible for Section 415 Excess Credits during any payroll period that begins after the Employee has a 409A Separation from Service and ends before the Employee returns to active employment as an Employee.

3.05.                      Eligibility for Discretionary Awards.   An Employee shall be eligible for Discretionary Awards during a Plan Year as determined by the Company, in its discretion.

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ARTICLE IV. ELECTIVE DEFERRALS AND MATCHING CONTRIBUTIONS

4.01.                      Elective Deferrals.   Beginning with the payroll period that includes the Effective Date, Elective Deferrals made pursuant to an Eligible Employee’s Deferral Election, as described below, shall be credited to the Employee’s Post-2004 Elective Deferral Account on the date on which the amount would otherwise be paid to the Eligible Employee absent a Deferral Election.

(a)  Amount of Elective Deferrals .

(1)  Amount of Base Pay Deferrals .  An Employee who, pursuant to Section 3.01, is eligible to make Elective Deferrals under the Plan for a Deferral Period with respect to Base Pay may elect to defer Base Pay in the amounts specified below, subject to any restriction imposed by the Plan Administrator to ensure sufficient pay remains for other deductions and withholding, which limitations shall be imposed prior to the date on which the election becomes irrevocable.

i.     Standard Base Pay Election .  From 1% to 80%, in 1% increments, of the Eligible Employee’s Base Pay, if any, for each payroll period that ends during the Deferral Period; or

ii.    Combined Base Pay Election .  From 1% to 80%, in 1% increments, of the Eligible Employee’s Base Pay, if any, for each payroll period that ends during the Deferral Period, reduced (but not below zero) by the product of (A) the company matching contribution percentage applicable to the Eligible Employee under the 401(k) Plan and (B) 1/24 of the Pay Limit in effect for the Deferral Period.

(2)  Amount of Performance Pay Deferrals .  An Employee who, pursuant to Section 3.01, may elect to make Elective Deferrals under the Plan for a Deferral Period with respect to Performance Pay may elect to make Deferrals from 1% to 80%, in 1% increments, of his or her Performance Pay, if any, paid during the Deferral Period.

(b)  Timing of Deferral Elections.   An Eligible Employee’s Deferral Elections under subsection (a), above, shall be made as follows:

(1)  Election Period.   The election must be made while the individual is an Employee and Actively Employed, in the form and manner prescribed by the Plan Administrator, and during the time period prescribed by the Plan Administrator, which shall begin no earlier than the September 1 and end no later than the December 31 of the Plan Year

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immediately preceding the first day of the Deferral Period to which the election applies.

(2)  Irrevocability .  The election must become irrevocable on the December 31st immediately preceding the Plan Year during which the applicable Deferral Period begins.  Once a Deferral Election becomes irrevocable, a n Eligible Employee’s Deferral Election shall apply for the entire Deferral Period to which it relates and shall cease to apply after such Deferral Period except to the extent that the individual makes a new Deferral Election in accordance with this Section for subsequent Deferral Periods, subject to the cancellation rules in subsection (c), below.

(c)  Cancellation of Deferral Election upon a 401(k) Plan Hardship Distribution . Notwithstanding the irrevocability of elections in subsection (b)(2), above, an individual’s Deferral Election shall not apply with respect to:

(1) any payroll period that ends after the Employee receives a hardship withdrawal under the 401(k) Plan and within the same Plan Year as the hardship withdrawal occurs; or

(2) any payroll period for which Performance Pay would, absent a Deferral Election, be paid to the individual during a Deferral Period that begins during the Plan Year in which the hardship withdrawal occurs.

For example, if an individual receives a hardship withdrawal on June 1, 2009, the individual’s Deferral Election with respect to Performance Pay is cancelled for the remainder of the Deferral Period ending March 31, 2010.  Furthermore, if the individual instead receives a hardship withdrawal on March 1, 2009, the individual’s Deferral Election is cancelled with respect to the remainder of the Deferral Period ending on March 31, 2009, and for the Deferral Period beginning on April 1, 2009, and ending on March 31, 2010.

4.02.                      Matching Contributions.  Beginning with the payroll period that includes the Effective Date, Matching Contributions and Match Maximizer Contributions shall be credited to the Post-2004 Company Account for each Eligible Employee who satisfies the eligibility requirements described in Section 3.02 for such payroll period in an amount equal to the sum of the Matching Contribution and Match Maximizer Contribution described below.

(a)  Matching Contribution .  An Eligible Employee’s Matching Contribution is the sum of the following:

(1) the lesser of (A) the company matching contribution percentage applicable to the Eligible Employee under the 401(k) Plan or (B) the Elective Deferral percentage elected by the Eligible Employee (without regard to any Combined Base Pay Election) for such payroll period,

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multiplied by the Eligible Employee’s Elective Deferrals for such payroll period; and

(2) the lesser of (A) the company matching contribution percentage applicable to the Eligible Employee under the 401(k) Plan or (B) the Elective Deferral percentage elected by the Eligible Employee (without regard to any Combined Base Pay Election) for such payroll period, multiplied by the Eligible Employee’s Excess 401(k) Eligible Pay for such payroll period;

provided that the sum of (1) and (2) shall not exceed the Elective Deferrals credited to the Eligible Employee for such payroll period.

(b)  Match Maximizer Contribution .  An Eligible Employee’s Match Maximizer Contribution for a payroll period is determined as described below.  The formula differs (as noted in paragraph (ii), below) depending on whether or not the Eligible Employee elected the Combined Base Pay Election for the Plan Year. The Match Maximizer Contribution shall equal:

The lesser of: (1) The company matching contribution percentage applicable to the Eligible Employee under the 401(k) Plan or (2) the percentage derived from the ratio of:

 (i)            the aggregate Elective Deferrals previously credited to the Eligible Employee’s Post-2004 Elective Deferral Account for the portion of the Plan Year after the Eligible Employee’s Program Eligibility Date, to

(ii)            the sum, aggregated for the portion of the Plan Year that is after the Eligible Employee’s Program Eligibility Date and determined as of the date the applicable payroll period ends, of (A) the Eligible Employee’s Elective Deferrals, (B) the Eligible Employee’s Excess 401(k) Eligible Pay, and (C) if the Eligible Employee did not elect a Combined Base Pay Election for the Plan Year, the compensation eligible for a matching contribution under the 401(k) Plan.

Multiplied by: The Eligible Employee’s Excess 401(k) Eligible Pay plus the Eligible Employee’s Elective Deferrals, each aggregated only for the portion of the Plan Year that is after the Eligible Employee’s Program Eligibility Date and until the applicable payroll period ends.

Minus: The Matching Contributions and Match Maximizer Contributions previously credited to the Eligible Employee through the date the applicable payroll period ends.

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ARTICLE V. NON-ELECTIVE CREDITS

5.01.                      Automatic Contributions.   Beginning with the payroll period that includes the Effective Date, an Automatic Contribution shall be credited to the Post-2004 Company Account of an Employee who is eligible for Automatic Contributions under Section 3.03 in an amount equal to the sum of:

(a) the Employee’s “automatic contribution percentage” under the 401(k) Plan multiplied by the Employee’s Elective Deferrals, if any, for the applicable payroll period; plus

(b) the Employee’s “automatic contribution percentage” under the 401(k) Plan multiplied by the Employee’s Excess 401(k) Eligible Pay, if any, for the applicable payroll period.

5.02.                      Transition Credits.   Beginning with the payroll period that includes the Effective Date, a Transition Credit shall be credited to the Post-2004 Company Account of an Employee who is eligible for Transition Credits under Section 3.03 in an amount equal to the sum of:

(a) the Employee’s “transition credit percentage” under the 401(k) Plan multiplied by, if any, the Employee’s Elective Deferrals for the applicable payroll period; plus

(b) the Employee’s “transition credit percentage” under the 401(k) Plan multiplied by the Employee’s Excess 401(k) Eligible Pay, if any, for the applicable payroll period.

5.03.                      Section 415 Excess Credits.   Beginning with the payroll period that includes the Effective Date, a Section 415 Excess Credit shall be credited to the Post-2004 Company Account of an Employee who is eligible for Section 415 Excess Credits under Section 3.04 in an amount equal to the excess of (A) the amount that would have been allocated to the Employee’s account under the 401(k) Plan (including any forfeiture that would have been allocated to such account in lieu of such a contribution) for such payroll period if the limits imposed by Section 415 of the Code did not apply to such allocation over (B) the amount actually allocated to such Employee’s account under the 401(k) Plan (including any forfeiture allocated in lieu of such a contribution) for such payroll period.

5.04.                      Discretionary Awards.   From time to time on and after the Effective Date, the Company, in its discretion, may credit an Eligible Employee’s Post-2004 Company Account with an amount determined under an agreement evidencing the Discretionary Award, and such award shall be subject to the terms specified in such agreement in addition to the terms of this Plan.

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ARTICLE VI. VESTING, DEEMED INVESTMENT OF ACCOUNTS

6.01.        Individual Accounts.  For record-keeping purposes only, the Plan Administrator shall maintain, or cause to be maintained, records showing the individual balances of each Account maintained for a Participant from time to time under the Plan.  Periodically, each Participant shall be furnished with a statement setting forth the value of his or her Accounts under the Plan.

6.02.        Vesting of Accounts.   A Participant shall be fully vested in all Accounts maintained for the Participant under the Plan; provided, however, that Discretionary Awards credited to a Participant’s Post-2004 Company Account and earnings, gains, or losses on those contributions, shall become vested only as set forth in the agreement evidencing the award and, to the extent not vested, shall not be paid.

6.03.        Deemed Investment of Accounts.   A Participant’s Accounts under the Plan shall be adjusted for deemed earnings, gains, or losses.  Earnings, gains, or losses for any period before the Effective Date shall be determined in accordance with the applicable provisions of the EDCP.  Earnings, gains, or losses for any period on or after the Effective Date shall be determined in accordance with the following:

(a)  Deemed Investment Options Available .

(1)  General Rule .  A Participant’s Account shall be treated as if the Participant had invested such accounts in certain 401(k) Plan investment funds in accordance with subsection (b), below, except with respect to certain amounts credited before the Effective Date and attributable to Matching Contributions or the Buy-First Program as described in paragraphs (2) and (3), below.

(2)  Matching Contributions Credited Before the Effective Date .  The portion of a Participant’s Pre-2005 Company Account (if any) and the Participant’s Post-2004 Company Account attributable to Matching Contributions credited to the Participant before the Effective Date (and related earnings but not dividend equivalents) shall be treated as if invested at all times in the IBM Stock Fund under the 401(k) Plan.  Notwithstanding the foregoing, if a Participant has a termination of employment for purposes of the 401(k) Plan and his or her entire Plan benefit is not immediately payable in a lump sum, amounts described in this paragraph (2) shall no longer be subject to the restrictions of this paragraph (2) and may be invested as described in paragraph (1), above.

(3)  Amounts Attributable to Buy-First Executive Equity Program . Any portion of a Participant’s Post-2004 Elective Deferral Account that is attributable to a Participant’s deferrals under the EDCP through the IBM  Buy-First Executive Equity Program before the Effective Date (and related earnings but not dividend equivalents) shall, for the three-year period

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following the date such deferrals were credited, be treated as if invested in the IBM Stock Fund under the 401(k) Plan; provided, however, that if a Participant has a termination of employment for purposes of the 401(k) Plan before the end of such three-year period and his or her entire Plan benefit is not immediately payable in a lump sum, amounts described in this paragraph (3) shall no longer be subject to the restrictions of this paragraph (3) and may be invested as described in paragraph (1), above.

(b)  Elections for Deemed Investment Options.

(1)  Initial Election For Future Credits .  A Participant shall designate, in such form and at such time in advance as may be prescribed by the Plan Administrator, the proportions (in multiples of 1%) in which Elective Deferrals and Company Contributions credited to his or her Plan Accounts on or after the Effective Date shall be treated as if they had been allocated among any or all of the investment funds that are available under the 401(k) Plan (other than the mutual fund window) at the time such amounts are credited.  If the Participant makes no such designation, the Participant shall be deemed to have designated the default investment fund under the 401(k) Plan.

(2)  Change in Election for Future Credits .  A Participant may elect, in such form and at such time in advance as may be prescribed by the Plan Administrator, to change his or her investment elections for future Elective Deferrals and Company Contributions credited to his or her Plan Accounts.  Any restrictions on investment election changes that apply under the 401(k) Plan shall also apply under the Plan.

(3)  Transfers Among Deemed Investment Options .  A Participant may elect, in such form and at such time in advance as may be prescribed by the Plan Administrator, to transfer balances in his or her Plan Accounts (other than amounts described in subsections (a)(1), (a)(2), or (a)(3) that are required to be treated as invested in IBM stock or the IBM Stock Fund) among the available investment funds, provided that:

i.     Transfers must be made in multiples of 1%, provided that the minimum amount transferred shall be $250 if that is greater than 1% (provided, however, that the Plan Administrator may specify a different percentage and/or a different dollar amount to be applied in this paragraph);

ii.    Any restrictions on transfers into or out of investment funds that apply under the 401(k) Plan shall also apply under the Plan; and

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iii.   The Committee may impose such additional rules and limits upon transfers between investment funds as the Committee may deem necessary or appropriate.

(c)  Administrative Fee .  Each calendar quarter, an administrative fee shall be deducted pro rata from each Participant’s Accounts.  The amount of the fee shall be determined by the Plan Administrator and, as of the Effective Date is $8 each quarter.

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ARTICLE VII. PAYMENT OF GRANDFATHERED AMOUNTS

7.01.        Grandfathered Treatment of Grandfathered Amounts.   Pre-2005 Accounts are paid in accordance with the EDCP in effect on October 3, 2004, except as the EDCP is amended, where each such amendment does not constitute a “material modification,” as determined under Section 409A of the Code.  This ARTICLE VII describes the key provisions of the EDCP (as amended), as it applies to Grandfathered Amounts on and after the Effective Date.

7.02.        Payment of Grandfathered Amounts Upon Death.    If a Participant dies before his or her Pre-2005 Accounts have been distributed in full, the value of his or her Pre-2005 Accounts shall be paid in a lump sum to the Participant’s Beneficiary as soon as practicable after the Participant’s death.

7.03.        Options for Payment of Grandfathered Amounts Upon Termination of Employment.

(a)  Forms of Payment.   A Participant may elect, at the time and in the manner described in subsection (b), below, to have the value of his or her Pre-2005 Accounts paid under one of the following options, subject to the limits in Section 7.04, below (regarding retirement-eligibility and $25,000 cash-out limit):

(1) A lump sum payment as soon as practicable following the Participant’s termination from employment;

(2) A lump sum payment as of the last business day in January of the calendar year immediately following the calendar year in which the Participant’s termination from employment occurs; or

(3) From two to 10 annual installments (as elected by the Participant), each paid as of the last business day in January beginning with the January immediately following the calendar year in which the Participant’s termination from employment occurs, until the elected number of installments have been paid.

Solely for purposes of this subsection (a), termination of employment includes the date on which a Participant begins to receive LTD Benefits.

(b)  Election of Payment Option.   A Participant shall elect a payment option for his or her Pre-2005 Accounts in the form and manner prescribed by the Plan Administrator.  A payment election made before January 1, 2008, applies to a termination of employment that occurs at least six months after, and in a calendar year after, the payment election is made.  A payment election made on or after January 1, 2008, applies to a termination of employment that occurs at least twelve months after the payment election is made.

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7.04.        Payment of Grandfathered Amounts Upon Termination of Employment. The Participant’s Pre-2005 Accounts shall be paid to the Participant in the form and at the time described below:

(a)  Non-Retirement-Eligible or Benefit Is Less than $25,000 .  If the Participant is not a Retirement-Eligible Participant or if the aggregate value of all of the Participant’s Accounts under the Plan (including, for this purpose, “deferred shares” as defined in the EDCP) is less than $25,000 when the Participant terminates employment, the Participant’s Pre-2005 Accounts shall be paid in an immediate lump sum;

(b)  Retirement-Eligible Without Valid Payment Election .  If the Participant is a Retirement-Eligible Participant but has not made a valid payment election, the Participant’s Pre-2005 Accounts shall be paid in a lump sum as of the last business day in January immediately following the calendar year of the Participant’s termination of employment, provided that the aggregate value of all of the Participant’s Accounts (including, for this purpose, “deferred shares” as defined in the EDCP) under the Plan is at least $25,000 when the Participant terminates employment.

(c)  Retirement-Eligible With Valid Payment Election .  If the Participant is a Retirement-Eligible Participant and has made a valid payment election, the Participant’s Pre-2005 Accounts shall be paid in accordance with the payment option elected, provided that the aggregate value of all of the Participant’s Accounts under the Plan is at least $25,000 (including, for this purpose, “deferred shares” as defined in the EDCP) when the Participant terminates employment.

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ARTICLE VIII. PAYMENT OF NON-GRANDFATHERED AMOUNTS

8.01.        Payment of Non-Grandfathered Amounts Upon Death.   If a Participant dies before his or her Post-2004 Accounts have been distributed in full, the value of his or her Post-2004 Accounts shall be paid in a lump sum to the Participant’s Beneficiary on the date that is 30 days after the date of the Participant’s death (or, if that date is not a business day, the first business day thereafter).  However, the Plan Administrator may make payment on any other day to the extent that such payment is treated as being paid on the date specified in the previous sentence under Treasury Regulation section 1.409A-3(d), which permits payment to be made within thirty days before the specified date and later within the same calendar year, or, if later, within 2-1/2 months following the specified date, provided that the Participant is not permitted to designate the taxable year of payment.  For purposes of determining the amount payable to the Beneficiary, the Participant’s Post-2004 Accounts will be valued as of the date the payment is processed.

8.02.        Form of Payment for Non-Grandfathered Amounts Paid Upon a 409A Separation from Service.   A Participant may elect, at the time and in the manner described in Section 8.03, below, to have the value of his or her Post-2004 Accounts paid under one of the following options, subject to the limits in Section 8.04, below (regarding delays for 409A Key Employees) and Section 8.05, below (special rules for separations during the first quarter of 2008):

(a) A lump sum payment as of the first business day that is at least 30 days after the Participant’s 409A Separation from Service;

(b) A lump sum payment as of the last business day in January of the calendar year immediately following the calendar year in which the Participant’s 409A Separation from Service occurs; or

(c) From two to 10 annual installments (as elected by the Participant), each paid as of the last business day in January beginning with the January immediately following the calendar year in which the Participant’s 409A Separation from Service occurs, until the elected number of installments have been paid, subject to Section 8.04(c) (involuntary cash-outs).  This installment option is treated as the entitlement to a single payment for purposes of Treasury Regulation section 1.409A-2(b)(2)(iii).

However, the Plan Administrator may make payment on any other day to the extent that such payment is treated as being paid on the date specified above under Treasury Regulation section 1.409A-3(d), which permits payment to be made within thirty days before the specified date and later within the same calendar year, or, if later, within 2-1/2 months following the specified date, provided that the Participant is not permitted to designate the taxable year of payment.

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8.03.        Electing and Changing Payment Options for Non-Grandfathered Amounts.

(a)  Election of Payment Option.   A Participant shall elect a payment option for his or her Post-2004 Accounts in the form and manner prescribed by the Plan Administrator and during whichever of the following election periods applies to the Participant (except as provided in Section 8.05, below, with respect to a separation during the first quarter of 2008):

(1)  Special Election Period in 2007 .  During the special election period designated by the Plan Administrator and ending no later than December 31, 2007, an Employee may elect the payment option that will apply to his or her Post-2004 Accounts under the Plan in the event his 409A Separation from Service occurs on or after April 1, 2008, if the Employee:

i.     is eligible to make Elective Deferrals in 2008;

ii.    on October 31, 2007, had a balance in his or her EDCP Accounts; or

iii.   on October 31, 2007, had a valid EDCP election on file for deferrals in 2007.

Accordingly, an individual who first became an executive after October 31, 2007 and who is not eligible to make Elective Deferrals in 2008, is not eligible to make a payment election under this paragraph (1), even if he or she deferred pay under the EDCP in 2007.

(2)  Election in Plan Year Before Initial Eligibility .  An individual who is first eligible to make Elective Deferrals in a Plan Year beginning after the Effective Date, and who before such Plan Year has not earned any other benefit under the Plan (including the EDCP) may, during the annual enrollment period prescribed by the Plan Administrator that immediately precedes such Plan Year, elect the payment option that will apply to his or her Post-2004 Accounts under the Plan, whether or not the individual also elects to make Elective Deferrals during such enrollment period.

(3)  Initial Election for Pre-September 1, 2007 Hire .  If, during a Plan Year, an Eligible Employee earns for the first time Automatic Contributions and/or Transition Credits (but not Section 415 Excess Credits), and the benefit the Eligible Employee earns under the Plan for the Plan Year is equal only to the excess of amounts that would otherwise be allocated to the Participant’s account in the 401(k) Plan in the absence of one or more limits applicable to tax-qualified plans over the amount actually credited to the Participant’s account in the 401(k) Plan, the Participant may elect, in accordance with Treas. Reg. § 1.409A-2(a)(7)(iii), the payment option that

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will apply to his or her Post-2004 Accounts under the Plan during the period determined by the Plan Administrator that ends no later than January 31st of the calendar year immediately following the calendar year in which the Automatic and/or Transition Credit is credited, but only if the Participant:

i.     was hired by the Company before September 1, 2007 and has been employed continuously since his or her hire date;

ii.    was not, during the Plan Year of such credit or any previous Plan Year beginning on or after the Effective Date, eligible to make an Elective Deferral;

iii.   was not previously eligible to elect a payment option under this subsection (a);

iv.   has not, in any calendar year prior to the calendar year of the contribution, accrued a benefit or deferred compensation under a plan as determined under Treas. Reg. § 1.409A-2(a)(7)(iii).

(b)  Irrevocability and Default Payment Option .  If a Participant does not make an election under paragraphs (a)(1), (a)(2), or (a)(3), above (including a Participant who is not eligible to make an election under any of those paragraphs), the Participant’s initial payment election shall be the payment option described in subsection 8.02(a) (immediate lump sum), above.  A Participant’s initial payment election (including the default option described in the previous sentence) becomes irrevocable, and can be changed only in accordance with subsection (c), below, after (i) the deadline specified in paragraphs (a)(1) or (a)(3), for Participants eligible to make elections under those paragraphs, and (ii) December 31 of the Plan Year preceding the Plan Year in which the Participant first earns a credit under the Plan, for all other Participants.

(c)  Changing Payment Options .  A Participant may elect, in the form and manner prescribed by the Plan Administrator, to change the Participant’s initial payment option determined under this Section 8.03, provided that:

(1) The Participant must make such election at least 12 months before the date of his 409A Separation from Service;

(2) If the election is made on or after January 1, 2009, the payment date for any lump sum or the start date for any series of installments provided for under the new payment option shall be the fifth anniversary of the payment date or start date that would have applied absent a change in payment option; and

(3) The Participant may change his or her payment option:

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i.     only once during 2008; and

ii.    only once on or after January 1, 2009.

8.04.        Payment of Non-Grandfathered Amounts Upon a 409A Se