Revised Code of Washington
Chapter 41.45 - Actuarial Funding of State Retirement Systems.
41.45.150 - Unfunded liabilities—Employer contribution rates.

RCW 41.45.150
Unfunded liabilities—Employer contribution rates.

(1) Beginning July 1, 2009, and ending June 30, 2015, maximum annual contribution rates are established for the portion of the employer contribution rate for the public employees' retirement system and the public safety employees' retirement system that is used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the public employees' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. The maximum rates are:

Fiscal Year ending:
2010
2011
2012
2013
2014
2015
1.25%
1.25%
3.75%
4.50%
5.25%
6.00%

(2) Beginning September 1, 2009, and ending August 31, 2015, maximum annual contribution rates are established for the portion of the employer contribution rate for the school employees' retirement system that is used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the public employees' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. The maximum rates are:

Fiscal Year ending:
2010
2011
2012
2013
2014
2015
1.25%
1.25%
3.75%
4.50%
5.25%
6.00%

(3) Beginning September 1, 2009, and ending August 31, 2015, maximum annual contribution rates are established for the portion of the employer contribution rate for the teachers' retirement system that is used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the teachers' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. The maximum rates are:

Fiscal Year ending:
2010
2011
2012
2013
2014
2015
2.04%
2.04%
6.50%
7.50%
8.50%
9.50%

(4) Beginning July 1, 2015, a minimum 3.50 percent contribution is established as part of the basic employer contribution rate for the public employees' retirement system and the public safety employees' retirement system, to be used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the public employees' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. This minimum contribution rate shall remain effective until the actuarial value of assets in plan 1 of the public employees' retirement system equals one hundred percent of the actuarial accrued liability.
(5) Beginning September 1, 2015, a minimum 3.50 percent contribution is established as part of the basic employer contribution rate for the school employees' retirement system, to be used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the public employees' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. This minimum contribution rate shall remain effective until the actuarial value of assets in plan 1 of the public employees' retirement system equals one hundred percent of the actuarial accrued liability.
(6) Beginning September 1, 2015, a minimum 5.75 percent contribution is established as part of the basic employer contribution rate for the teachers' retirement system, to be used for the sole purpose of amortizing that portion of the unfunded actuarial accrued liability in the teachers' retirement system plan 1 that excludes any amounts required to amortize plan 1 benefit improvements effective after June 30, 2009. This minimum contribution rate shall remain effective until the actuarial value of assets in plan 1 of the teachers' retirement system equals one hundred percent of the actuarial accrued liability.
(7) Upon completion of each biennial actuarial valuation, the state actuary shall review the appropriateness of the minimum contribution rates and recommend to the council any adjustments as may be needed due to material changes in benefits or actuarial assumptions, methods, or experience. Any changes adopted by the council shall be subject to revision by the legislature.

[ 2011 c 362 § 8; 2010 1st sp.s. c 26 § 7; 2009 c 561 § 5; 2006 c 365 § 2.]
NOTES:

Finding—Intent—Effective date—2011 c 362: See notes following RCW 41.32.483.

Effective date—2009 c 561: See note following RCW 41.45.010.

Effective date—2006 c 365: See note following RCW 41.45.020.