SPOKANE PTBA Sales Tax Overview
As of 2026, SPOKANE PTBA, Washington has an average combined sales tax rate of 8.9%, with rates varying across 6 zip codes from 8.9% to 8.9%. This rate includes the Washington state tax of 6.5% plus applicable county and local taxes.
Different areas within SPOKANE PTBA may have different rates due to special tax districts, transit authority taxes, or other local levies. It is important to use your exact zip code when calculating taxes for purchases, business filings, or compliance purposes.
SPOKANE PTBA Tax Examples
* Based on average rate of 8.9%. Verify with your exact zip code.
SPOKANE PTBA Zip Codes & Tax Rates
Frequently Asked Questions
What is the sales tax rate in SPOKANE PTBA, WA?
The average sales tax rate in SPOKANE PTBA, WA is 8.9% as of 2026. This includes the 6.5% Washington state tax plus any county and city taxes.
How many zip codes are in SPOKANE PTBA, WA?
SPOKANE PTBA, WA has 6 zip codes in our database: 99005, 99011, 99014, 99021, 99228 and 1 more.
How much is sales tax on a $100 purchase in SPOKANE PTBA?
On a $100 purchase in SPOKANE PTBA, WA you would pay approximately $8.90 in sales tax at the average rate of 8.9%, for a total of $108.90.
Is SPOKANE PTBA's sales tax rate higher than the Washington average?
Use our calculator to compare SPOKANE PTBA's rate of 8.9% against other cities in Washington. Visit the Washington state page for the statewide average.