How Oregon Sales Tax Works
Oregon does not charge a general state sales tax. Most purchases of goods are tax-free at the state level — there is no statewide rate to add to retail prices.
Oregon has no sales tax, but its 9.9% top rate plus Portland-area surcharges produce some of the highest combined effective rates in the country for high earners.
How Oregon Compares to Neighboring States
Sales tax on a $1,000.00 purchase in Oregon versus neighboring states, using each state's average combined rate (state + local):
| State | State Rate | Combined Rate | Tax on $1,000 | vs. Oregon |
|---|---|---|---|---|
| Oregon (here) | 0.00% | 0.00% | $0.00 | — |
| Washington | 6.50% | 9.40% | $94.00 | +$94.00 |
| Idaho | 6.00% | 6.03% | $60.30 | +$60.30 |
| Nevada | 6.85% | 8.24% | $82.40 | +$82.40 |
| California | 7.25% | 8.87% | $88.70 | +$88.70 |
A negative "vs." figure means a lower sales tax bill on the same purchase. Specific addresses can vary materially from the state-wide average.
Frequently Asked Questions
What is the Oregon sales tax rate for 2026?
Oregon has no general state sales tax.
Is sales tax calculated before or after discounts in Oregon?
Oregon follows the standard rule used by virtually all states: sales tax is calculated on the final discounted price, not the original price. If a $200 item is on sale for $150, you pay sales tax on $150. Manufacturer coupons can be treated differently in some states.
How is this Oregon sales tax estimate calculated?
Oregon has no general state sales tax — the calculator applies a 0% state rate. Enter any local rate manually if you're shopping in a jurisdiction that imposes one.