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                                                                      EXHIBIT 10

                SAFECO DEFERRED COMPENSATION PLAN FOR EXECUTIVES


1.       PURPOSE

         The purpose of the SAFECO Deferred Compensation Plan for Executives
         (the "Plan") is to provide a select group of management or highly
         compensated employees of SAFECO Corporation ("SAFECO") and its
         Subsidiaries with an opportunity to defer all or part of the Eligible
         Compensation payable by the Corporation to such employees and all or
         part of such employees' Excess Contributions to the Savings Plan.

2.       DEFINITIONS

         2.01     Account. The term "Account" means a separate deferred
                  compensation account established by the Corporation in the
                  name of a Participant.

         2.02     Administrative Committee. The "Administrative Committee" shall
                  be the three-person committee, appointed by the SAFECO Board
                  of Directors, and which is responsible for the administration
                  of the Corporation's qualified retirement and savings plans.

         2.03     Beneficial Owner. "Beneficial Owner" has the meaning set forth
                  in Rule 13d-3 under the Securities Exchange Act of 1934, as
                  amended (the "Exchange Act").

         2.04     Beneficiary. "Beneficiary" refers to an individual or
                  individuals designated by the Participant to receive certain
                  benefits described in this Plan in the event of the
                  Participant's death.

         2.05     Board of Directors or Board. The "Board of Directors" or the
                  "Board" shall refer to the Board of Directors of SAFECO
                  Corporation.

         2.06     Change in Control. A "Change in Control" shall be deemed to
                  have occurred if the event set forth in any one of the
                  following paragraphs has occurred:

                  (a)      Any Person is or becomes the Beneficial Owner,
                           directly or indirectly, of SAFECO securities (not
                           including in the securities beneficially owned by
                           such Person any securities acquired directly from
                           SAFECO or its Affiliates) representing 25% or more of
                           the combined voting power of SAFECO's then
                           outstanding securities, excluding any Person who
                           becomes such a Beneficial Owner in connection with a
                           transaction described in clause (x) of paragraph (c)
                           of this Section 2.06; or

                  (b)      The following individuals cease for any reason to
                           constitute a majority of the number of directors then
                           serving: individuals who were directors of SAFECO on
                           the date the Plan is adopted by the SAFECO Board of
                           Directors, and any 



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                           new director (other than a director whose initial
                           assumption of office is in connection with an actual
                           or threatened election contest, including but not
                           limited to a consent solicitation, relating to the
                           election of directors of SAFECO) whose appointment or
                           election by the Board of Directors or nomination for
                           election by SAFECO's shareholders was approved by a
                           vote of at least two-thirds of the directors then
                           still in office who either were directors on the date
                           the Plan was adopted or whose appointment, election
                           or nomination for election was previously so approved
                           or recommended; or

                  (c)      There is consummated a merger or consolidation of
                           SAFECO or any Subsidiary with any other corporation,
                           other than (x) a merger or consolidation which would
                           result in the voting securities of SAFECO outstanding
                           immediately prior to such merger or consolidation
                           continuing to represent (either by remaining
                           outstanding or by being converted into voting
                           securities of the surviving entity or any parent
                           thereof), in combination with the ownership of any
                           trustee or other fiduciary holding securities under
                           an employee benefit plan of SAFECO or any Subsidiary,
                           at least 75% of the combined voting power of the
                           securities of SAFECO or such surviving entity or any
                           parent thereof outstanding immediately after such
                           merger or consolidation, or (y) a merger or
                           consolidation effected to implement a
                           recapitalization of SAFECO (or similar transaction)
                           in which no Person is or becomes the Beneficial
                           Owner, directly or indirectly, of securities of
                           SAFECO (not including in the securities beneficially
                           owned by such Person any securities acquired directly
                           from SAFECO or its Affiliates other than in
                           connection with the acquisition by SAFECO or its
                           Affiliates of a business) representing 25% or more of
                           the combined voting power of SAFECO's then
                           outstanding securities; or

                  (d)      The shareholders of SAFECO approve a plan of complete
                           liquidation or dissolution or there is consummated an
                           agreement for the sale or disposition of all or
                           substantially all of SAFECO's assets, other than a
                           sale or disposition by SAFECO of all or substantially
                           all of its assets to an entity of which at least 75%
                           of the combined voting power is owned by shareholders
                           of SAFECO in substantially the same proportions as
                           their ownership of SAFECO immediately prior to such
                           sale.

                  Notwithstanding the foregoing, a "Change in Control" shall not
                  be deemed to have occurred by virtue of the consummation of
                  any transaction or series of integrated transactions
                  immediately following which the record holders of the Common
                  Stock immediately prior to such transaction or series of
                  transactions continue to have substantially the same
                  proportionate ownership in an entity which owns all or
                  substantially all of SAFECO's assets immediately following
                  such transaction or series of transactions.



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         2.07     Closing Price. "Closing Price" means the price at which the
                  last trade of SAFECO Common Stock was made prior to 1:00 p.m.
                  West Coast time on the NASDAQ Stock Market.

         2.08     Code. "Code" means the Internal Revenue Code of 1986, as
                  amended.

         2.09     Common Stock. "Common Stock" means SAFECO Corporation common
                  stock.

         2.10     Compensation Committee. "Compensation Committee" means the
                  Compensation Committee of the Board of Directors.

         2.11     Corporation. "Corporation" means SAFECO Corporation and its
                  subsidiaries, collectively.

         2.12     Deferrals. "Deferrals" refers to the amount of Eligible
                  Compensation and/or Excess Contributions that a Participant
                  specifies in his or her Election pursuant to the terms and
                  conditions of the Plan.

         2.13     Disability. "Disability" means a permanent and total
                  disability as defined in Section 22(e) of the Code.

         2.14     Election. "Election" means a written document signed by an
                  eligible employee stating the employee's intent to participate
                  in the Plan and specifying the amount or percentage of
                  Eligible Compensation and/or Excess Contributions which the
                  employee desires to have credited to his Account in the Plan.

         2.15     Eligible Compensation. "Eligible Compensation" means
                  compensation payable to a Participant by the Corporation in
                  the form of salary, bonus, gain on the exercise of
                  non-qualified stock options, settlements of restricted stock
                  rights ("RSRs"), and dividend equivalents payable on RSRs.

         2.16     Excess Contributions. "Excess Contributions" means the amount
                  of base salary (not to exceed 6%) elected by an employee to
                  contribute to the Savings Plan which is in excess of
                  applicable Code limitations on contributions to the Savings
                  Plan.

         2.17     Hardship. "Hardship" means an unforeseeable emergency
                  resulting from a sudden and unexpected illness or accident of
                  the Participant or a Participant's dependent (as defined in
                  Section 152(a) of the Code), loss of the Participant's
                  property due to casualty, or other similar extraordinary and
                  unforeseeable circumstances arising from events beyond the
                  Participant's control.

         2.18     Match. "Match" means an amount equal to two-thirds of the
                  amount of Excess Contributions which a Participant has elected
                  to defer under the Plan.

         2.19     Participant. A "Participant" means an employee eligible to
                  participate in the Plan who has timely filed an Election to
                  defer compensation in accordance with Section 3. 



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                  Any such person shall be a Participant as of the effective
                  date of his or her first Election and shall continue until the
                  date of the last payment pursuant to Section 6.

         2.20     Person. "Person" for purposes of Section 2.06 means any person
                  (as defined in Section 2(a)(9) of the Exchange Act, and as
                  such term is modified in Section 13(d) and 14(d) of the
                  Exchange Act) other than (i) any employee plan established by
                  SAFECO, (ii) SAFECO or any of its affiliates (as defined in
                  Rule 12b-2 promulgated under the Exchange Act) ("Affiliates"),
                  (iii) an underwriter temporarily holding securities pursuant
                  to an offering of such securities, or (iv) a corporation
                  owned, directly or indirectly, by SAFECO shareholders in
                  substantially the same proportions as their ownership of
                  SAFECO.

         2.21     Phantom Stock. "Phantom Stock" refers to an investment option
                  tied to the performance of the Common Stock where each unit of
                  Phantom Stock is the economic equivalent of one share of
                  Common Stock.

         2.22     RSRs. "RSRs" refers to restricted stock rights issued under
                  the SAFECO Incentive Plan of 1987, the SAFECO Long-Term
                  Incentive Plan of 1997, or any successor incentive plan.

         2.23     Retirement. "Retirement" means a Participant's termination of
                  employment with the Corporation occurring at or after age 55
                  (other than as a result of death or Disability), provided the
                  sum of the Participant's age and the Participant's years of
                  service with the Corporation equals or exceeds 75.

         2.24     Savings Plan. "Savings Plan" means the SAFECO Employees'
                  Savings Plan.

         2.25     Subsidiary. "Subsidiary" means any corporation of which 50% or
                  more of the voting stock is owned, directly or indirectly, by
                  SAFECO Corporation.

3.       ELECTIONS TO DEFER

         3.01     Filing of Election. An eligible employee who wishes to
                  participate in the Plan shall file an Election with the
                  Corporation in the form provided by the Administrative
                  Committee, which shall specify the timing and amount of
                  Deferrals, if any, to be made under the Plan by the
                  Participant. A Participant may elect to defer all or any
                  portion of the Participant's Eligible Compensation and/or
                  Excess Contributions.

         3.02     Election Irrevocable. An Election is irrevocable as to the
                  amount or percentage of Eligible Compensation or Excess
                  Contributions to be deferred in the year to which the Election
                  relates. Any request to change the amount or percentage to be
                  deferred shall not be effective until the first day of the
                  next calendar year. Notwithstanding the above, if a
                  Participant obtains a Hardship withdrawal from the Plan under
                  Section 6.06, the Participant's Election shall be
                  automatically revoked, beginning with the first day of the
                  next regularly scheduled payroll period, for the remainder of
                  the calendar year.



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         3.03     Timing of Election

                  (a)      Elections to defer Eligible Compensation shall be
                           filed with the Administrative Committee no later than
                           December 31 and shall be effective for Eligible
                           Compensation earned on or after January 1 of the
                           following calendar year, except that Elections to
                           defer amounts payable in settlement of RSRs shall not
                           take effect until one additional year later.

                  (b)      Elections to defer Excess Contributions shall be
                           filed with the Administrative Committee no later than
                           December 31 of the year prior to the year in which
                           the Excess Contributions will occur.

         3.04     Special Rule Applicable in 1998. Eligible employees shall have
                  until May 15, 1998 to file Elections to defer Eligible
                  Compensation earned and/or Excess Contributions made during
                  the remainder of 1998 as well as settlements of RSRs payable
                  in February 1999.

4.       DEFERRAL ACCOUNTS

         4.01     Establishment of Accounts. An Account shall be established for
                  each Participant to which all Deferrals and Matches made on
                  behalf of the Participant shall be credited.

         4.02     Crediting of Accounts.

                  (a)      Deferrals of Eligible Compensation shall be credited
                           to a Participant's Account on the date such Deferrals
                           would otherwise be payable to the Participant.

                  (b)      Deferrals of Excess Contributions and the
                           corresponding Match shall be credited to a
                           Participant's Account on the date the Excess
                           Contributions would have been contributed to the
                           Savings Plan but for applicable Code limitations.

         4.03     Earnings. Each Account shall be credited with earnings
                  equivalent to those that would accrue if the Account were
                  actually invested in the investment options selected by the
                  Participant from among the phantom investment options offered
                  under the Plan from time to time.

5.       INVESTMENT OPTIONS

         5.01     Investment Options. The phantom investment options available
                  under the Plan are those set forth in Appendix A. The
                  Corporation is under no obligation to offer any particular
                  investment option and reserves the right to eliminate, change,
                  and add investment options at any time.



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         5.02     Switching Investments. Participants may change investment
                  option selections from time to time under rules established by
                  the Administrative Committee.

6.       DISTRIBUTION OF DEFERRED COMPENSATION ACCOUNT

         6.01     General. Except as provided in Section 6.07 with respect to
                  Hardship withdrawals and Section 7 concerning Change in
                  Control situations, no withdrawal or payment shall be made
                  from a Participant's Account except following the earliest to
                  occur of the Participant's death, Disability, Retirement or
                  other termination of service with the Corporation. Payments
                  shall be made in accordance with Sections 6.02 and 6.03 unless
                  the Participant files an election pursuant to Section 6.05
                  requesting an alternative distribution type and/or time
                  period. All payments shall be made in cash, regardless of the
                  investment options selected by the Participant.

         6.02     Retirement Distributions. The Participant's Account balance
                  shall be paid to the Participant (or the Participant's
                  Beneficiary) in 10 annual installments commencing in January
                  of the year following the Participant's retirement. The amount
                  of each annual installment payment shall equal the value of
                  the Participant's Account as of December 31 divided by the
                  remaining number of installment payments (including the
                  payment in question).

         6.03     Distributions Following Death, Disability and Other
                  Non-Retirement Terminations. In the event that a Participant
                  dies prior to Retirement or terminates employment with the
                  Corporation due to Disability or for any other reason besides
                  Retirement, the entire balance of the Participant's Account
                  shall be paid out in a single lump sum in January of the year
                  following the year in which the death, Disability, or other
                  termination of employment occurred. The value of the Account
                  shall be determined as of December 31 of the year in which the
                  Participant's death, Disability, or other termination
                  occurred.

         6.04     Designation of Beneficiary. A Participant may designate a
                  Beneficiary to receive amounts payable under the Plan in the
                  event of the Participant's death. The Participant may revoke
                  or change a Beneficiary designation by filing a written notice
                  of revocation or change of Beneficiary with the Administrative
                  Committee at any time. If the Participant fails to designate a
                  Beneficiary or if the designated Beneficiary predeceases the
                  Participant, then the unpaid amounts in the Account of a
                  deceased Participant shall be paid to the Participant's
                  estate.

         6.05     Distribution Election. Participants shall be permitted, in
                  accordance with rules established by the Administrative
                  Committee, to specify a distribution type and/or period
                  different from those set forth in Sections 6.02 and 6.03
                  above. To be effective, a distribution election must be made
                  in writing and received by the Administrative Committee at
                  least 12 months prior to the Participant's termination of
                  employment with the Corporation, except that the 12-month
                  waiting period shall not apply if the termination of
                  employment was due to the Participant's death or Disability. A
                  Participant may revoke any such distribution election by
                  written notice or file a new 




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                  distribution election with the Administrative Committee at any
                  time, subject to Section 6.06; provided, however, that an
                  election made under this Section 6.05 shall become irrevocable
                  once the Participant is within 12 months of termination. Any
                  distribution election filed by a Participant shall apply to
                  the entire Account, including both the amounts credited to the
                  Account prior to the election date and those credited
                  thereafter, without regard to how the Account may be allocated
                  among investment options.

          6.06    Special Rule for First-Time Participants. In the case of
                  Participants making an Election to defer compensation for the
                  first time, a distribution election made under Section 6.05
                  shall be given effect even if the Participant terminates
                  employment within 12 months of such election, provided the
                  distribution election was made at the same time as the initial
                  Election to defer compensation. A distribution election made
                  by a first-time Participant at the time of his or her initial
                  Election shall be irrevocable for 12 months.

         6.07     Hardship Withdrawals. A Participant may request that the
                  Corporation make an immediate, accelerated distribution from
                  his or her Account in the event the Participant has incurred a
                  severe financial Hardship. Distributions will not be made to
                  the extent that such Hardship can be relieved through
                  insurance proceeds, liquidation of the Participant's assets
                  (but only to the extent that such liquidation would not itself
                  cause a severe financial Hardship) or by cessation of
                  deferrals under the Plan. Payments for severe financial
                  Hardship under this Plan are limited to the extent necessary
                  to comply with Treas. Reg. Section 1.457-2. The Administrative
                  Committee shall determine whether the Participant has incurred
                  a severe financial Hardship and may, in its sole discretion,
                  grant the immediate, accelerated distribution of all or any
                  portion of the Participant's Account; provided, however, that
                  such distribution shall not exceed the amount determined by
                  the Administrative Committee to be necessary to alleviate the
                  severe financial Hardship.

7.       CHANGE IN CONTROL

         In the event of a Change in Control, the entire unpaid balance of each
         Participant's Account shall be paid to the Participant (or the
         Participant's Beneficiary or estate) in a single lump sum within 30
         days after the Change in Control.

8.        PHANTOM STOCK UNITS

          8.01    Phantom Stock Units. Deferrals allocated to Phantom Stock
                  shall be credited in units ("Units") based on the Closing
                  Price of the Common Stock on the date such amounts are
                  credited to a Participant's Account.

          8.02    Phantom Dividends. To the extent cash dividends are paid by
                  SAFECO on the Common Stock, Participants' Accounts shall be
                  credited with phantom dividends on Phantom Stock Units.
                  Phantom dividends shall equal the product of the dividend paid
                  on a share of Common Stock multiplied by the number of Units
                  in a 



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                  Participant's Account on the record date for the cash
                  dividend. Phantom dividends shall be credited to a
                  Participant's account in the form of additional Phantom Stock
                  Units. The number of additional Units credited shall be
                  determined based on the Closing Price of the Common Stock on
                  the dividend payment date.

          8.03    Distributions. In determining the amount of an installment
                  payment or lump sum distribution payable to a Participant
                  (other than a distribution under Section 7 following a Change
                  in Control), the value of a Phantom Stock Unit shall equal the
                  average of the Closing Price of the Common Stock during the
                  last 10 trading days of the year prior to the year in which
                  the lump sum distribution or installment payment is to be
                  made.

          8.04    Distributions Resulting from a Change in Control. In
                  determining the amount of the lump sum distribution payable to
                  a Participant following a Change in Control, Phantom Stock
                  Units shall be valued as follows:

                  (a)      If the Change in Control was of the type described in
                           paragraph (a) of Section 2.06, the value of a Phantom
                           Stock Unit shall equal the highest price paid for
                           shares of Common Stock by any Person who became a
                           Beneficial Owner of securities representing 25% or
                           more of the combined voting power of SAFECO's
                           outstanding securities.

                  (b)      If the Change in Control was of any type other than
                           that described in paragraph (a) of Section 2.06, the
                           value of a Phantom Stock Unit shall equal the highest
                           Closing Price of the Common Stock during the last 10
                           trading days prior to and including the date of the
                           Change in Control.

         8.05     No Share Issuance. No actual shares of Common Stock will be
                  issued directly or indirectly under the Plan in respect of
                  Phantom Stock Units.

         8.06     Changes in Capital Structure. In the event of any change in
                  the Common Stock of SAFECO by reason of an issuance of
                  additional shares, recapitalization, reclassification, merger,
                  reorganization, stock split, reverse stock split, combination
                  of shares, stock dividend or similar transaction, the number
                  of Phantom Stock Units held by Participants under the Plan
                  shall be proportionately adjusted by the Administrative
                  Committee.

         8.07     No Voting or Other Rights. No voting or other rights of any
                  kind associated with the ownership of Common Stock shall inure
                  to a Participant by virtue of the Participant's deemed
                  investment in Phantom Stock Units.



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9.       TRANSFERABILITY

         Interests in the Plan may not be transferred, assigned, pledged or
         encumbered. Prior to the time payment of an Account is actually made to
         a Participant, the Participant shall have no rights by way of
         anticipation or otherwise to assign or dispose of any interest under
         the Plan.

10.      ADMINISTRATION

         The Plan shall be administered by the Administrative Committee. The
         Administrative Committee shall have the exclusive authority over all
         matters involving administration of the Plan, including the selection
         of employees eligible to participate. The Administrative Committee
         shall also have exclusive authority to interpret the Plan and may adopt
         such rules and procedures as it deems necessary or desirable from time
         to time, subject to the Plan's express provisions. The Administrative
         Committee may delegate administrative duties to other persons,
         including officers of the Corporation, and may retain the services of
         lawyers, accountants, or other outside third parties to assist with the
         administration of the Plan. In cases where a decision or Plan
         interpretation of the Administrative Committee relates specifically to
         the benefits to which a member of the Administrative Committee may be
         entitled, the decision or interpretation shall be subject to review and
         approval by the Compensation Committee.

11.      AMENDMENT OF THE PLAN

         The Compensation Committee may from time to time make such amendments
         to the Plan as it deems appropriate, including without limitation the
         addition or elimination of one or more investment options; provided,
         however, that (i) no amendment which cancels or reduces the benefits to
         which any Participant is entitled as of the date of such amendment
         shall be effective without the written consent of the Participant, and
         (ii) the provisions contained in Sections 7 and 8.04 shall not be
         amended following a Change in Control without the written consent of
         66.67% of the Participants. The Administrative Committee shall be
         authorized to make amendments to the Plan which are immaterial or
         clerical in nature or which are, in the opinion of counsel, required by
         local, state or federal law or regulation.

12.      TERMINATION OF THE PLAN

         The Corporation reserves the right to terminate the Plan at any time by
         action of the Board of Directors or the Compensation Committee, subject
         to the limitations on amendments set forth in Section 11. Unless the
         Board or the Compensation Committee determines otherwise, in the event
         the Plan is terminated, the Account of each Participant shall be valued
         as of the date specified for such purpose by the Board or the
         Compensation Committee (the "Valuation Date"), and the value of the
         Account shall be paid in cash to the Participant within 30 days
         following the Valuation Date. In valuing Accounts following a
         termination of the Plan, the value of a Phantom Stock Unit shall equal
         the average of the Closing Price of the Common Stock during the last 10
         trading days prior to and including the Valuation Date.



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13.      NO EMPLOYMENT RIGHTS.

         Nothing in the Plan shall confer upon any Participant any right to be
         continued in the employment of the Corporation or to interfere in any
         way with the right of the Corporation, in its sole discretion, to
         terminate such Participant's employment at any time.

14.      NO RIGHTS TO ASSETS

         Participants shall have no rights to any assets of the funds selected
         as investment options. The rights of a Participant (and of his or her
         Beneficiary or estate) shall be solely those of an unsecured general
         creditor of the Corporation, and shall not constitute an interest in
         any specific asset of the Corporation.

15.      DISPUTES

         By participating in the Plan, a Participant waives the right to
         litigate any dispute arising in connection with the Plan in any court
         of otherwise competent jurisdiction. The determination of the
         Administrative Committee as to any disputed questions concerning
         interpretation of the Plan shall be final, binding, and conclusive upon
         all persons. The Corporation may, but is not required to, agree to
         assistance in the resolution of any dispute arising under the Plan from
         a mediator who shall be a disinterested party to the dispute.

16.      EMPLOYMENT TAXES; WITHHOLDING; EXPENSES

          The Corporation will collect applicable employment taxes from
          Participants on all amounts deferred under the Plan. From
          distributions under the Plan, the Corporation will deduct federal,
          state, and local taxes and such other amounts as may be required by
          law to be withheld with respect to such payments.

17.       EQUITABLE ADJUSTMENTS

         The Administrative Committee may make equitable adjustments under the
         Plan from time to time, including retroactive adjustments to correct
         mathematical, accounting, or factual errors made in good faith by the
         Corporation or a Participant. Any such adjustments will be final and
         binding on all Participants and Beneficiaries.

18.       GOVERNING LAW; SEVERABILITY

         This Plan shall be governed by and interpreted in accordance with the
         internal laws of the State of Washington without regard to conflicts of
         law principles. If any provision of the Plan is held to be invalid or
         unenforceable, such invalidity or unenforceability shall in no way
         affect the validity or enforceability of any other Plan provision.



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19.      BINDING PROVISIONS

         All of the provisions of the Plan shall be binding upon and inure to
         the benefit of the Corporation, its successors and assigns, each
         Participant and every Beneficiary, guardian, personal representative
         and heir of a Participant.

20.      EFFECTIVE DATE

         The effective date of the Plan shall be May 6, 1998.





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                                   Appendix A

                            INVESTMENT OPTIONS UNDER
              THE SAFECO DEFERRED COMPENSATION PLAN FOR EXECUTIVES

                                    May 1998


In the case of deferrals of Eligible Compensation or Excess Contributions, the
following investment options shall be available:

         a.       SAFECO Phantom Stock Units on which dividend equivalents shall
                  be credited.

         b.       Interest-Accruing Account on which interest shall be credited
                  at a rate equal to the applicable federal long-term rate for
                  purposes of Section 1274 of the Internal Revenue Code of 1986,
                  as amended, in effect at January 1 of each year.

         c.       Savings Plan Portfolios

                  -        Common Stock - Fund A

                  -        Fixed Income - Fund B

                  -        Short-Term Securities - Fund C




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