Skip to content

Washington TRS Plan 2 (hired before May 2013)

This page documents how FinZot models the Washington TRS Plan 2 (hired before May 2013) defined benefit pension plan.

Who this plan covers: Education members of Washington Teachers’ Retirement System, plan-2 variant, on or after October 1, 1977 and before May 1, 2013: first TRS membership (first employed in an eligible position); in Plan 2 rather than Plan 3.

Employee contributions are the portion of salary that the employee pays into the pension fund.

FieldValue
Contribution Rate7.54% of salary
Tax TreatmentPre-tax (reduces taxable income)

Vesting determines when an employee has earned the right to receive pension benefits. The following formula must evaluate to TRUE for the employee to be vested:

service_credits >= 5

Retirement eligibility determines when an employee can begin receiving pension payouts. The following formula must evaluate to TRUE:

(commencement_age_months > 780 AND service_credits >= 5) OR(commencement_age_months > 660 AND service_credits >= 20)

Formula Variables:

  • service_credits: Years of credited service
  • commencement_age: Age when pension payments commence

The annual pension benefit is calculated as:

Annual Benefit = Final Compensation × Benefit Factor × Service Credits

Final compensation is the salary figure used in the benefit calculation, typically an average of the employee’s highest-earning years.

FieldValue
MethodHighest Consecutive Years
Years Averaged5

The benefit factor is a percentage multiplier that typically varies based on retirement age. Higher ages generally yield higher factors.

0.02 * IF(commencement_age_months > 780, 1, IF(service_credits >= 30, MAX(0, MIN(1, 0.8 + 0.03 *(commencement_age - 55))), 1 -(0.0931 * MAX(0, 781 - commencement_age_months) - 0.0101 * MAX(0, 769 - commencement_age_months) - 0.0088 * MAX(0, 757 - commencement_age_months) - 0.0078 * MAX(0, 745 - commencement_age_months) - 0.0067 * MAX(0, 733 - commencement_age_months) - 0.0059 * MAX(0, 721 - commencement_age_months) - 0.0053 * MAX(0, 709 - commencement_age_months) - 0.0047 * MAX(0, 697 - commencement_age_months) - 0.0041 * MAX(0, 685 - commencement_age_months) - 0.0037 * MAX(0, 673 - commencement_age_months) - 0.0360 * MAX(0, 661 - commencement_age_months)) / 12))

Formula Variables:

  • commencement_age: Age when pension payments commence
  • service_credits: Years of credited service

The COLA formula determines how pension benefits grow over time after retirement to keep pace with inflation.

IF(years_since_retirement >= IF(commencement_month >= 8, 2, 1), current_pension_benefit *(1 + MIN(0.03, MAX(0.0, inflation_rate))), current_pension_benefit)

Formula Variables:

  • initial_pension_benefit: The annual benefit amount at retirement
  • years_since_retirement: Number of years since retirement began

Pension payouts from this plan are taxable as ordinary income.

Washington TRS Plan 2 (hired before May 2013) members generally pay into Social Security alongside the pension, so a job with this plan is treated as covered and earns Social Security credits normally.


Note: FinZot’s pension estimates are for planning purposes only and may not reflect all plan provisions. For official benefit estimates, contact your plan administrator.