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District of Columbia car sales tax calculator

Estimated sales tax on a car in District of Columbia
$1,800
$30,000 vehicle · $20,000 trade-in · no trade-in credit: full price taxed
  • Taxable amount$30,000
  • State tax (6%)$1,800.00
  • Price + tax (before doc, title, registration)$31,800

No local vehicle tax in DC; state rate is the full tax. Source: DC DMV, Vehicle Titling excise tax.

$20k used$30k car$40k + $10k trade$60k truck + $20k trade

✓ No local tax on vehicles: D.C. is a single jurisdiction; its vehicle excise tax has no separate local add-on.

Source: DC DMV, Vehicle Titling excise tax (checked October 12, 2026).

DC charges a titling excise tax that varies by vehicle weight/fuel economy (roughly 6–8%), not general sales tax; base 6% shown. Doc fees, rebates and add-ons may or may not be taxable depending on the state; not modeled.

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District of Columbia car sales tax, at a glance: 6% state tax on vehicle purchases. DC charges a titling excise tax that varies by vehicle weight/fuel economy (roughly 6–8%), not general sales tax; base 6% shown. Trade-in credit: not allowed. A $30,000 car owes about $1,800 in state tax.

⚠ Uncertain data for District of Columbia: vehicle tax rate. Verify before relying on it.

Base sales tax: Tax Foundation, Facts & Figures 2026, Table 18 (State & Local Sales Tax Rates), as of January 1, 2026. Vehicle rules: Best-effort, checked October 12, 2026.

District of Columbia car sales tax by price

Vehicle priceState tax, no tradeWith $10,000 trade-in
$15,000$900$900
$20,000$1,200$1,200
$25,000$1,500$1,500
$30,000$1,800$1,800
$40,000$2,400$2,400
$50,000$3,000$3,000
$60,000$3,600$3,600

State-level tax only; add your county or city rate in the calculator above.

Sources & as-of dates

District of Columbia auto loan calculator → · District of Columbia mortgage calculator · All states

FAQ

How much is car sales tax in District of Columbia?

6% at the state level. DC charges a titling excise tax that varies by vehicle weight/fuel economy (roughly 6–8%), not general sales tax; base 6% shown. Local taxes may add. On a $30,000 car with no trade-in that's about $1,800 in state tax.

Does District of Columbia charge sales tax on a trade-in?

No. District of Columbia taxes the full vehicle price; a trade-in lowers what you pay or finance, not the tax. (Best-effort; verify with the state DMV or revenue department.)

Is District of Columbia's general sales tax the same as its car tax?

District of Columbia's statewide general sales tax is 6% (Tax Foundation, Facts & Figures 2026, Table 18 (State & Local Sales Tax Rates), as of January 1, 2026); the rate applied to vehicles is 6%.

Does District of Columbia add county or city tax on a car?

No. D.C. is a single jurisdiction; its vehicle excise tax has no separate local add-on. (DC DMV, Vehicle Titling excise tax).

Does this include the doc fee, title and registration?

No. Those vary by dealer, county, vehicle weight and value. The auto loan calculator for this state lets you add a doc fee and title/registration.

Is this tax advice?

No. Estimates from best-effort state rules, not tax or financial advice; confirm with your state agency or dealer.

Estimates, not financial advice. Taxes, insurance, PMI and fees vary by lender, county and city; confirm with your lender, dealer and state agency before acting.