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Castle Rock, Washington sales tax rates

Castle Rock sales tax range for 2024

7.9%

Washington

6.5%

Cowlitz County

0.0%

Castle Rock

1.4%

Total rate range

7.9%

*Rates are rounded to the nearest hundredth. Due to varying local sales tax rates, we strongly recommend our lookup and calculator tools on this page for the most accurate rates.

Castle Rock sales tax details

The minimum combined 2024 sales tax rate for Castle Rock, Washington is 7.9%. This is the total of state, county, and city sales tax rates. The Washington sales tax rate is currently 6.5%. The Castle Rock sales tax rate is 1.4%.

Sales tax rate lookup and sales tax item calculator

Look up the current rate for a specific address using the same geolocation technology that powers the Avalara AvaTax rate calculation engine.

Tax rates can vary within a county, a city, or even a ZIP code. Using a street address helps to ensure more accurate rates and calculations when compared to relying on broader geographic indicators.

 

*Rates are rounded to the nearest hundredth.

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Minimum combined sales tax rate

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Automate your calculations

AvaTax offers street-level precision at the point of sale, eliminating the need to look up rates or maintain a database. Rate updates are pushed to your system automatically, based on the latest jurisdiction rules and regulations.

Castle Rock rates by ZIP and neighboring cities

Note: There can be variations within city and county lines. For more accurate rates, use the sales tax calculator.

Castle Rock ZIP codes

98581 98603 98611 98616 98625 98626 98632 98645 98649 98674
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