This rule establishes a method to actuarially recompute your defined benefit retirement allowance if you are a Plan 2 or Plan 3 member who retires, reenters SERS membership causing your retirement allowance to stop, and then retires again.

1. (1) The department will:

   1. (a) Recompute your retirement allowance pursuant to RCW 41.35.400 (Plan 2) or 41.35.620 (Plan 3) using:

      1. (i) Your total years of career service, including service earned prior to your initial retirement and service earned after reentering membership; and
      2. (ii) Any increase in your average final compensation resulting from your reentry into membership; and
      3. (iii) An actuarial reduction of your retirement allowance to offset the cost of your benefit option if it includes a survivor feature. See WAC 415-110-326.

   2. (b) Your benefit will be calculated in two separate parts based on service credit earned in each working period and any early retirement factors applicable based on the age of retirement for that period.

      1. (i) The first part will include:

         1. (A) Service credit that was used in the original retirement calculation.
         2. (B) Any early retirement reduction factor that was in place at the time of the initial retirement.
         3. (C) The highest salary considering the entire work history.
         4. (D) Any previously earned cost-of-living adjustments.

      2. (ii) The second part of the calculation will include:

         1. (A) Only service credit earned during the return to membership working period.
         2. (B) Any appropriate early retirement reduction factors in place at the time of reretirement.
         3. (C) Any survivor factor in place at the time of reretirement will be applied to both retirement periods. You must return to work for at least 24 consecutive months to become eligible for any survivor benefit option other than the option you chose in your initial retirement (RCW 41.35.060(3)).

         4. (D) The highest salary considering the entire work history.

            Example: Pat became a Plan 2 member before May 1, 2013. Pat had 30 years of service when they initially retired at age 55 with an AFC of $5,000. An early retirement factor of .8 was applied to this initial retirement. Pat returned to membership at age 62 and worked for an additional three years and then reretired with a newly calculated AFC of $8,000. No early retirement factor is applicable. Pat also selected a survivorship option at reretirement that will provide them .92 of their calculated retirement benefit.

            The two parts of their retirement calculation would be as follows:

            Retirement 1: 2% x 30 years x $8,000 x .8 x .92 = $3,532.80

            Retirement 2: 2% x 3 years x $8,000 x .92 = $441.60

            Part 1 will also include any cost-of-living adjustments previously applied prior to Pat returning to membership. Any early retirement factor applicable to retirement 2 will take into consideration total service credit earned over entire career.

2. (2) Under no circumstances will you receive a retirement allowance creditable to a month during which you earned service credit.

[Statutory Authority: RCW 41.50.050. WSR 26-09-063, s 415-110-830, filed 4/13/26, effective 5/14/26. Statutory Authority: RCW 41.50.050(5), 41.35.230, 41.35.060. WSR 05-12-043, § 415-110-830, filed 5/25/05, effective 6/25/05. Statutory Authority: Chapters 41.32, 41.34, 41.35, 41.50 RCW. WSR 01-01-059, § 415-110-830, filed 12/12/00, effective 1/12/01.]