District of Columbia car tax
DC has no yearly car tax. When you title a car you pay a one-time excise tax of 1% to 11% of fair market value, based on weight and fuel economy. Registration fees are flat by weight.
No yearly car tax; only registration fees.
Buying a car in District of Columbia: one-time tax
DC motor vehicle excise tax on titling — 5%. Trade-ins don't reduce the tax.
The rate depends on weight and mpg (since Feb 17, 2025). Under 3,500 lb: 9% (≤20 mpg), 5% (21–25), 3.1% (26–30), 2.2% (31–39), 1.5% (40+), 1% EV. 3,500–4,999 lb: 10%, 6%, 4.1%, 3.2%, 2.5%, 2%. 5,000+ lb: 11%, 7%, 5.1%, 4.2%, 3.5%, 3%. The 5% rate shown is a mid-range car and is for display only.
Registration and due dates
Since Mar 30, 2026, registration is $70 a year up to 3,499 lb, $175 or $300 for heavier cars, and $550 or more for 6,000 lb and up. New battery-electric cars pay $40.
No yearly car tax. Registration renews every year or two.
Cut what your car costs in District of Columbia
Car tax is set by your town, but your loan and insurance aren't. Refinancing a car loan at a lower rate often saves more each year than the tax itself.
Questions
How is the DC excise tax figured?
Fair market value × a rate from 1% to 11%, based on curb weight and fuel economy. EVs pay 1–3%.
Does DC tax cars every year?
No. Only registration fees apply.
Can I deduct District of Columbia car taxes on my federal return?
Generally no. District of Columbia has no yearly value-based car tax, and flat registration fees cannot be deducted as personal property tax.
Sources
Last checked October 14, 2026. Rates are for passenger cars owned by individuals; leased, business and specialty vehicles can differ. Confirm with your tax collector or commissioner of the revenue.