Duvall, Washington Sales Tax Rate
The combined sales tax rate in Duvall, Washington in this reference snapshot is 9.2% as of October 1, 2026. That includes the Washington state rate of 6.5%.
This is a historical rate snapshot, not a current address-specific tax determination. Confirm current rates with the state before use; the snapshot source may describe an earlier period.
Literal combined state (6.5%) and local rate for the DOR location code.
Sales tax calculator for Duvall
Uses the reference rate as of October 1, 2026.
- Sales tax (9.2%)
- $9.20
- Total with tax
- $109.20
How this rate is composed
The Washington state sales tax rate is 6.5%. The combined 9.2% rate for Duvall comes from Washington DOR local sales & use tax rates (Q4 2026) (2026-10-01 to 2026-12-31).
County rows are the unincorporated-area rate; incorporated cities are listed separately.
Rates change on official schedules — confirm the current rate and effective date against the source above before filing. Guide reviewed October 20, 2026; rate snapshot dated October 1, 2026.
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A local rate lookup is a starting point. For ongoing sales, choose the calculation engine to determine tax in your system, or compliance software to review a period and prepare returns. For a one-off address estimate, use the free calculator.
Related local sales tax rates in Washington
Compare the county and same-type jurisdictions with the closest combined rates.
Duvall sales tax questions
What is the sales tax rate in Duvall, Washington?
In the 2026-10-01 reference snapshot, the combined sales tax rate is 9.2%. It includes the Washington state rate of 6.5% and applicable local rates.
How much sales tax is charged on a $100 purchase in Duvall?
At the 9.2% reference rate as of 2026-10-01, a $100 taxable purchase produces $9.20 in sales tax.
When was the Duvall sales tax rate reviewed?
Prophit.ai reviewed this guide on 2026-10-20 against its dated source, Washington DOR local sales & use tax rates (Q4 2026). The rate snapshot remains dated 2026-10-01; this review does not certify current rates. Confirm the official source before filing because rates can change.