District of Columbia Quarterly Tax Estimator 2026
Estimate your District of Columbia quarterly estimated tax payments for 2026. Covers federal income tax, self-employment tax, and District of Columbia state income tax.
District of Columbia Tax Overview for Estimated Payments
The District of Columbia has a seven-bracket progressive income tax with a top rate of 10.75% — one of the highest in the country. DC's 8.5% rate kicks in at $60,000, meaning middle-income earners in Washington DC face a substantially higher rate than the national average. DC's standard deduction mirrors the federal amount ($16,100 for single filers). DC does not have city-level taxes separate from the District tax (since DC is itself a city-state). A notable frustration for DC residents: because DC is not a state, residents have no voting representation in Congress despite paying federal income tax — their license plates historically read "Taxation Without Representation." Compared to neighboring Virginia (effective 5.75%) and Maryland (state + county up to 9.7%), DC's rates are among the highest in the region.