2023 Washington Code 82.50.060 – Tax additional

2022 Washington Code 82.50.060 – Tax additional

2020 Washington Code 82.50.060 – Tax additional

2019 Washington Code 82.50.060

2018 Washington Code 82.50.060 – Tax additional

2016 Washington Code 82.50.060 – Tax additional

2015 Washington Code 82.50.060 – Tax additional

2014 Washington Code 82.50.060 – Tax additional

2013 Washington Code 82.50.060 – Tax additional

2009 Washington Code 82.50.060 – Tax additional