Versions of See prior versions of a law on LawServer 2023 Washington Code 82.04.540 – Professional employer organizations — Taxable under RCW 82.04.290(2) — Deduction 2022 Washington Code 82.04.540 – Professional employer organizations–Taxable under RCW 82.04.290(2)–Deduction 2020 Washington Code 82.04.540 – Professional employer organizations — Taxable under RCW 82.04.290(2) — Deduction 2019 Washington Code 82.04.540 2018 Washington Code 82.04.540 – Professional employer organizations — Taxable under RCW 82.04.290(2) — Deduction 2016 Washington Code 82.04.540 – Professional employer organizations–Taxable under RCW 82.04.290(2)–Deduction 2015 Washington Code 82.04.540 – Professional employer organizations–Taxable under RCW 82.04.290(2)–Deduction 2009 Washington Code 82.04.540 – Professional employer organizations — Taxable under RCW 82.04.290
