Quickly calculate Washington state and local sales tax to ensure every transaction is correct, compliant, and professionally invoiced.
City | Minimum combined rate | City | Minimum combined rate |
---|---|---|---|
Auburn | 10.1% | Bellevue | 10.1% |
Bellingham | 8.7% | Bothell | 10.1% |
Bremerton | 9% | Burien | 10.1% |
Edmonds | 10.4% | Everett | 9.8% |
Federal Way | 10.1% | Kennewick | 8.6% |
Kent | 10.1% | Kirkland | 10.2% |
Lacey | 9.4% | Lakewood | 9.9% |
Marysville | 9.3% | Olympia | 9.4% |
Pasco | 8.6% | Puyallup | 9.9% |
Redmond | 10.1% | Renton | 10.1% |
Richland | 8.6% | Sammamish | 10.1% |
Seattle | 10.1% | Shoreline | 10.3% |
Spokane Valley | 8.9% | Spokane | 8.9% |
Tacoma | 10.2% | Vancouver | 8.4% |
Yakima | 8.3% |
County | Minimum combined rate | County | Minimum combined rate |
---|---|---|---|
Asotin County | 8% | Benton County | 8% |
Chelan County | 8.3% | Clallam County | 8.5% |
Clark County | 7.7% | Cowlitz County | 7.8% |
Douglas County | 7.8% | Franklin County | 8% |
Grant County | 8.2% | Grays Harbor County | 8.9% |
Island County | 8.7% | Jefferson County | 9% |
King County | 8.7% | Kitsap County | 9% |
Kittitas County | 8% | Lewis County | 7.8% |
Mason County | 8.5% | Okanogan County | 8.4% |
Pacific County | 8.1% | Pierce County | 7.9% |
Skagit County | 8.5% | Snohomish County | 7.8% |
Spokane County | 8.9% | Stevens County | 7.6% |
Thurston County | 8% | Walla Walla County | 8.1% |
Whatcom County | 7.9% | Whitman County | 7.8% |
Yakima County | 8% |
Enter your sale amount – Start with the pre-tax total of your transaction.
Select your location – Washington sales tax varies by city, county, and special districts.
Get instant results – Use our Washington sales tax calculator for precise totals in seconds.
Whether you’re operating in Seattle, Spokane, or Tacoma, Otto AI Washington sales tax calculator helps you confidently calculate combined state and local sales taxes, so your business stays compliant and your invoicing is always accurate.
Washington has a unique tax structure where the state sales tax rate is 6.5%, but additional local sales taxes can bring the total rate up to 10.5% or more depending on your location. Knowing these layered rates is essential for any business that sells within the state. Our Washington state sales tax calculator eliminates the confusion by automatically calculating the correct total rate based on your city, county, or special tax district. Whether you’re billing clients in Bellevue, Vancouver, or rural counties, our WA sales tax calculator ensures every invoice reflects the correct rate so you never under- or overcharge your customers.
Charging or remitting incorrect sales tax in Washington can result in fines, penalties, and even audits by the Washington Department of Revenue. Tax rates across the state change frequently, especially in cities with added local levies. Our tax calculator washington tool is updated regularly with the latest rates, giving you confidence that every sale is accurately taxed. This minimizes the risk of compliance errors and ensures that you’re always charging the appropriate sales tax based on the most current regulations, no matter where your customer is located within the state.
Calculating the correct sales tax rate manually for each transaction can slow down your sales and invoicing process, especially if you serve customers across multiple cities in Washington. Our sales tax calculator washington tool helps automate these calculations so you can generate clear, professional invoices quickly. If you’re running an online store, this ensures that your checkout process displays accurate tax amounts, increasing customer trust and satisfaction. Plus, automating tax calculations helps prevent human errors that can complicate bookkeeping and customer disputes.
Otto AI washington sales tax calculator does more than just help with calculations. It securely tracks your sales tax collections across different jurisdictions, providing a detailed log that makes tax reporting easier than ever. When it’s time to file your taxes—whether monthly, quarterly, or annually—you’ll have organized, accurate records at your fingertips. This ensures that you stay prepared for any potential audits and can file confidently without sifting through scattered data. Accurate tax tracking not only keeps you compliant but also saves you hours during tax season, letting you focus on growing your business.
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Washington’s state sales tax rate is 6.5%, but local jurisdictions can add up to 4% or more, making the total rate exceed 10% in some areas.
Simply enter your sale amount and customer location, and the calculator instantly provides the total state and local tax amount to collect.
Yes. Washington has economic nexus laws requiring remote sellers to collect and remit sales tax on online sales to customers in the state.
Yes. The wa sales tax calculator includes up-to-date local rates for every city and county, ensuring accurate tax calculations every time.
Filing frequency depends on your tax liability. Businesses typically file monthly, but some may qualify for quarterly or annual filings.
Absolutely. Otto AI securely stores your tax data and calculations, making it easy to generate reports and reference previous sales records when filing or during audits.
Start using Otto AI today to calculate Washington sales tax, send professional invoices, manage your contracts, and keep your accounting organized—all in one powerful platform.