Sedro-Woolley Sales Tax Calculator
The combined sales tax rate in Sedro-Woolley, Washington is 8.7% in 2026 — a 6.5% Washington state rate plus 2.2% in local add-ons. That is the 134th highest rate of the 280 Washington cities we track, and it runs below Washington's 9.47% average. On a $100 purchase that's $8.70 in tax for a $108.70 total.
$100.00 total
Before tax: $100.00 · Sales tax: $0.00 (0%)
State & average combined rates: Tax Foundation 2026. Local rates vary by city/county — adjust the rate for an exact figure. How we calculate →
Sedro-Woolley sales tax rate in 2026
Sedro-Woolley charges a combined sales tax rate of 8.7%: the Washington statewide base of 6.5% plus 2.2% in city and county add-ons. Sedro-Woolley is in Skagit County.
That local add-on is set by Sedro-Woolley and the taxing districts that overlap it, which is why neighboring cities in Washington can charge a different total even a few miles apart.
Sedro-Woolley vs the rest of Washington
At 8.7%, Sedro-Woolley runs below Washington's 9.47% statewide average combined rate by 0.77%. Among the 280 Washington cities we track by combined rate, Sedro-Woolley ranks the 134th highest.
That makes Sedro-Woolley comparatively light on sales tax for Washington, though it's still well above zero.
Sales tax examples in Sedro-Woolley
At Sedro-Woolley's 8.7% combined rate:
$100 → $8.70 tax, $108.70 total · $1,000 → $87.00 tax, $1,087.00 total · $25,000 car purchase → $2,175 tax, $27,175 total.
Working backwards: a $1,090.00 receipt total in Sedro-Woolley means the pre-tax price was $1,002.76 and $87.24 was tax — use “Remove tax” mode above to reverse any total instantly.
A note on Sedro-Woolley's exact rate
The 8.7% rate applies within Sedro-Woolley's official city limits as published by Washington DOR — Tax Rate Lookup. Addresses with a Sedro-Woolley mailing address but outside the incorporated city line — a common situation on the edges of any city — can fall under a different, usually lower, rate.
For an address-exact rate, use the official lookup tool: Washington DOR — Tax Rate Lookup. This calculator pre-fills the published city-limits rate as a reliable starting point.
Sedro-Woolley sales tax — frequently asked questions
What is the sales tax rate in Sedro-Woolley, Washington?
Sedro-Woolley's combined sales tax rate is 8.7% in 2026 — 6.5% Washington state tax plus 2.2% in local add-ons. That's the 134th highest rate of the 280 Washington cities we track.
How much is sales tax on $100 in Sedro-Woolley?
At Sedro-Woolley's 8.7% rate, sales tax on a $100 purchase is $8.70, for a $108.70 total.
How much sales tax will I pay on a $25,000 car in Sedro-Woolley?
At Sedro-Woolley's 8.7% combined rate, sales tax on a $25,000 vehicle purchase is about $2,175, for a $27,175 total before any trade-in credit or registration fees.
Is Sedro-Woolley's sales tax higher or lower than the Washington average?
Sedro-Woolley runs below Washington's 9.47% statewide average by 0.77%, ranking the 134th highest of the 280 Washington cities we track.
How do I calculate sales tax backwards from a total in Sedro-Woolley?
Divide the total by 1 plus the rate. A $1,090.00 total in Sedro-Woolley works back to a $1,002.76 pre-tax price and $87.24 of tax. Use “Remove tax” mode above to do this automatically.
Does Sedro-Woolley's sales tax rate apply everywhere in the Sedro-Woolley area?
The 8.7% rate applies within Sedro-Woolley's official city limits. Nearby addresses outside the incorporated boundary can be taxed at a different rate — check Washington DOR — Tax Rate Lookup for an address-exact figure.
Compare nearby cities in Washington
See all 280 Washington cities ranked by combined sales tax rate, or compare:
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