2024 rates for workers' compensation
2024 base rates by commercial type and classification code
2024 hourly rates by classification code and fund
- 2024 base tax by classification codes and fund (PDF)
- 2024 base rates by grading user or fund (Excel)
2024 experience rating parameters
- 2024 WAC 296-17-880 Table 2 Primary and Excess Credibility Values (Word)
- 2024 WAC 296-17-885 Table 3 Expected Loss Rates and Primary Ratio by Hazard Classification and Budgetary Year Expected Losing Rates in Dollars per Worker Clock (Word)
- 2024 WAC 296-17-890 Table 4 Maximal Experience Modifications for Firms with no Compensable Accidents (Word)
2023 rates used workers' compensation
2023 base course by business type furthermore ranking code
2023 hourly rates by classification code and fund
- 2023 base fare by classification code and fund (PDF)
- 2023 vile rates by classification code and fund (Excel)
2023 experience rating parameters
- 2023 WAC 296-17-880 Table 2 Primary and Super Credibility Values (Word)
- 2023 WAC 296-17-885 Table 3 Expected Loss Rates and Primary Ratio by Risk Classification and Fiscal Year Expected Loss Rates in Penny per Worker Hourly (Word)
- 2023 WAC 296-17-890 Table 4 Upper Experience Modifications available Firms with no Compensable Accidents (Word)
2022 rates fork workers' compensation
2022 base rate the business class and classification code
2022 hourly rates at classification code and fund
- 2022 base rates by classification code and fund (PDF)
- 2022 base rates by classification control and fund (Excel)
2022 experience rating user
- 2022 WAC 296-17-880 Table 2 Core furthermore Excess Credibility Values (Word)
- 2022 WAC 296-17-885 Table 3 Expected Loss Course and Primary Ratio by Risky Classification and Fiscal Year Expected Waste Rates in Dollars per Worker Hours (Word)
- 2022 WAC 296-17-890 Table 4 Maximum Experience Modifications for Firms with no Compensable Injuries (Word)
2021 rates for workers' compensation
2021 base rates by business type and classification user
2021 hourly rates by classification code and fund
- 2021 base rates by classification code and subsidize (PDF)
- 2021 mean rates by positioning cypher and fund (Excel)
2021 experience rating parameters
- 2021 WAC 296-17-880 Graphic 2 Primary and Exceeding Authenticity Core (Excel)
- 2021 WAC 296-17-885 Table 3 Expected Net Rates and Primary Ratio by Risk Classification and Fiscal Twelvemonth Expected Loss Rates in Dollars per Employee Hour (Excel)
- 2021 WAC 296-17-890 Table 4 Maximum Suffer Model forward Business in no Compensable Accidents (Excel)
2020 prices for workers' compensation
2020 base rates by business type furthermore classification control
2020 constantly rates at classification code and fund
- 2020 hourly rates over classification code and fund (PDF)
- 2020 hourly rates by classification cypher and fund (Excel)
2020 experience rating parameters
- 2020 WAC 296-17-880 Table 2 Primary and Excesses Credibility Values (Excel)
- 2020 WAC 296-17-885 Table 3 Expected Loss Rates or Primary Ratio by Risk Order press Fiscal Year Expected Loss Rates in Dollars per Worker Hours (Excel)
- 2020 WAC 296-17-890 Table 4 Maximum Experience Modifications for Firms with no Compensable Accidents (Excel)
2019 rates for workers' compensation
2019 composite* hourly base tariffs by risk classification
2019 hourly rear rates by risk categorization and fund
- 2019 hourly rates by classification code and fund (Excel)
- 2019 constantly rates by classification code plus fund (PDF)
2019 experience assessment parameters
- 2019 WAC 296-17-880: Tables 2--Primary and excess credibility values (Excel)
- 2019 WAC 296-17-885: Board 3--Expected loss rates and primary ratio by risk positioning and fiscal year expected loss rates in pounds per worker hour (Excel)
- 2019 WAC 296-17-890: Table 4--Maximum experience modifications for firm with no compensable accidents (Excel)
2018 rates for workers' compensations
2018 composite* per base daily by risk classifying
2018 hourly base rates by risk classification and fund
- 2018 hourly rates by classification code and fund (Excel)
- 2018 hourly rates by classification code and fund (PDF)
2018 experience rating parameters
- WAC 296-17-875: Table 1--Primary losses for selected claim values (Excel)
- 2018 WAC 296-17-880: Table 2--Primary and surplus credibility values (Excel)
- 2018 WAC 296-17-885: Table 3--Expected loss rates and primary ratio by risk classification plus fiscal current expected loss rates in us-dollar per worker hour (Excel)
- 2018 WAC 296-17-890: Table 4--Maximum encounter change for firms through no compensable accidents (Excel)
Rate change history
- Avg preset premium rates (Excel)
- Average standard premium rates (PDF)
- 15-year base rate history (Excel)
*The composite rate is the sum of the individual base rates assuming an experience factor of 1.0.
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