2023 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2022 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2020 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2019 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2018 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2016 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2015 Washington Code 6.27.140 – Form of returns under RCW 6.27.130

2009 Washington Code 6.27.140 – Form of returns under RCW 6.27.130