Sales Tax Calculator 2024 Washington. Automate sales tax calculations, reporting and filing today to save time and reduce errors. To determine the 2024 wa sales tax rate, start with the statewide sales tax rate of 7.25%.

Our free online washington sales tax calculator calculates exact sales tax by state, county, city, or zip code. You can use our washington sales tax calculator to look up sales tax rates in washington by address / zip code.