District of Columbia Auto Sales Tax Calculator
Updated
Estimate District of Columbia sales tax, dealer fees, and the out-the-door price on your next car. Pre-filled with the District of Columbia state base rate (6.00%) and the standard full-price tax basis for the state.
District of Columbia's statewide base auto sales tax rate is 6.00% applied to the full vehicle price. Local (county and city) sales taxes may add to this rate.
Estimate only. Estimate only. Not a loan offer, lender quote, dealer quote, lease agreement, retail installment sales contract, DMV estimate, or financial advice. Actual rates, payments, taxes, fees, incentives, residual values, insurance, fuel, and maintenance costs may vary.
Sales tax
$1,800.00
Total fees
$774.00
Out-the-door (estimate)
$32,574.00
Assumptions usedv2026-05-04
- Taxable basisprice
- Sales tax rate6.00%
Auto Sales Tax and Fees
Car Finance Tools · https://carfinancetools.com
Generated: 2026-05-07T04:41:00.792Z · Assumptions version: 2026-05-04
Inputs
- Vehicle price
- $30,000.00
- Sales tax rate
- 6.00%
- Tax basis
- price
Results
- Sales tax
- $1,800.00
- Total fees
- $774.00
- Out-the-door
- $32,574.00
Estimate only. Not a loan offer, lender quote, dealer quote, lease agreement, retail installment sales contract, DMV estimate, or financial advice. Actual rates, payments, taxes, fees, incentives, residual values, insurance, fuel, and maintenance costs may vary.
How this is calculated
The calculator above is pre-filled with District of Columbia's statewide base rate of 6.00% and the full-price tax basis. Adjust the rate to include any local (county/city) surtaxes that apply at your address. DC levies an excise tax on vehicles based on weight and fuel economy in lieu of standard sales tax.
For a generic, non-state-specific version, use the canonical auto sales tax and fees calculator. For background on how tax bases vary by state, read auto sales tax and fees explained.
Frequently asked questions
- What is the auto sales tax rate in District of Columbia?
- District of Columbia's statewide base sales tax rate is 6.00%. Counties, cities, and special districts can add local sales taxes on top of the state rate, so the combined rate at your address may be higher. Verify the exact rate with the District of Columbia state tax authority or your local DMV.
- Does District of Columbia allow a trade-in tax credit?
- No. District of Columbia taxes the full vehicle price; trade-in value is not deducted before tax is computed. For example, on a $40,000 car with a $10,000 trade-in, sales tax is still computed on $40,000.
- How is out-the-door price calculated in District of Columbia?
- Out-the-door price = vehicle price + sales tax + documentation, title, registration, and dealer fees − rebates. Use the calculator above to estimate yours.
- Is this an official District of Columbia DMV tax estimate?
- No. This is an educational estimate. Actual taxes and fees vary by county, city, dealer, vehicle type, and timing. Confirm exact amounts with your dealer and the District of Columbia DMV before signing.
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