Wash. Admin. Code § 296-17-89508
Base Rates Effective
January 1, 2026
| Class | Accident Fund | Stay at Work Fund | Medical Aid Fund | Supplemental Pension Fund |
| 4814 | 0.1377 | 0.0019 | 0.1376 | 0.1912 |
| 4815 | 0.3927 | 0.0056 | 0.3371 | 0.1912 |
| 4816 | 0.3899 | 0.0055 | 0.3564 | 0.1912 |
[Statutory Authority: RCW 51.16.035, 51.32.073, 51.18.010, and 51.04.020(1). WSR 25-24-041, s 296-17-89508, filed 11/26/25, effective 1/1/26; WSR 24-24-046, s 296-17-89508, filed 11/26/24, effective 1/1/25; WSR 23-24-039, § 296-17-89508, filed 11/30/23, effective 1/1/24; WSR 22-24-019, § 296-17-89508, filed 11/30/22, effective 1/1/23; WSR 21-24-066, § 296-17-89508, filed 11/30/21, effective 1/1/22; WSR 20-24-094, § 296-17-89508, filed 11/30/20, effective 1/1/21. Statutory Authority: RCW 51.16.035, 51.04.020(1), and 2020 c 212. WSR 20-12-086, § 296-17-89508, filed 6/2/20, effective 7/3/20.]