Washington, D.C. sales tax at a glance
Washington, D.C.'s typical combined rate of 6% ranks 0th highest among the 50 states. The District has a single 6% general rate, with higher special rates for restaurant meals, hotels and parking.
What sales tax adds at the register
At the average combined rate of 6%:
| Price | Sales tax | Total |
|---|---|---|
| $25 | $1.50 | $26.50 |
| $100 | $6.00 | $106.00 |
| $500 | $30.00 | $530.00 |
| $2,000 | $120.00 | $2,120.00 |
Washington, D.C. vs. the national average and its neighbors
The average combined state-and-local sales tax across the 50 states is about 6.66%. Washington, D.C.'s 6% is 0.66 points below that — on a $30,000 car, about $198 less than the national average buyer pays. Combined with a graduated income tax topping out at 10.75%, that shapes how Washington, D.C. funds itself — see the Washington, D.C. paycheck calculator for the payroll side.
Border shopping is real: here's what the same purchases cost across state lines, at each state's average combined rate.
| State | Combined rate | Tax on $250 | Tax on $30,000 |
|---|---|---|---|
| Washington, D.C. | 6% | $15.00 | $1,800 |
| Virginia | 5.77% | $14.43 | $1,731 |
| Maryland | 6% | $15.00 | $1,800 |
Vehicle purchases are usually taxed by the state where the car is registered, not where it's bought — so the car column shows the rate you'd owe as a resident, not a border-shopping opportunity.
Reading a Washington, D.C. receipt
A Washington, D.C. receipt typically shows tax as a single line at the combined rate, even though it all goes to the state. To check a receipt: multiply the taxable subtotal by 0.0600 (the 6% average) — if the tax line is meaningfully higher, you're in a locality above the average; if lower, some items were exempt (groceries and prescriptions are exempt or reduced in most states). The reverse mode on the calculator above recovers the pre-tax price from any total.
Frequently asked questions
+What is the sales tax in Washington, D.C. in 2026?
Washington, D.C. charges a single statewide rate of 6% with no local sales taxes, so every purchase in the state is taxed the same. The District has a single 6% general rate, with higher special rates for restaurant meals, hotels and parking.
+How do I calculate Washington, D.C. sales tax backwards from a total?
Divide the total by 1 plus the rate as a decimal. At 6%, a $106.00 total means a $100.00 price and $6.00 tax. Choose "Total after tax (reverse)" above to do it automatically.
+Do online orders charge Washington, D.C. sales tax?
Yes. Since the Wayfair decision, large online sellers must collect Washington, D.C. sales tax based on your delivery address — the same state rate you'd pay in a store.
+How much is sales tax on a $30,000 car in Washington, D.C.?
About $1,800 at the 6% average combined rate ($1,800 at the 6% state rate alone). Vehicle tax is generally assessed by your state of registration and collected when you title the car; some states cap or exempt private-party sales.
+How does Washington, D.C.'s sales tax compare nationally?
Washington, D.C.'s 6% average combined rate ranks 0th highest of the 50 states, versus a national average of about 6.66%.
+Is the rate the same everywhere in Washington, D.C.?
Yes — Washington, D.C. is one of the states with a uniform statewide rate and no local add-ons.
Rates as of July 1, 2026, from state revenue departments compiled by the Tax Foundation; local averages are population-weighted. Product exemptions (groceries, clothing, medicine) vary by state. Estimates only — see our terms.