Washington DC State Tax Calculator 2026
Estimate your Washington DC state income tax and take-home pay for tax year 2026.
Last updated: November 2025 · Note: 2026 brackets pending publication; figures reflect 2025 · Source
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Washington DC 2026 tax overview
7 brackets; same schedule for all filing statuses. Verify against late-2025 OTR notice.
Breakdown
Frequently Asked Questions
What are the 2026 Washington DC income tax rates?
Washington DC uses a 7-bracket progressive schedule with rates from 4.00% to 10.75%. 7 brackets; same schedule for all filing statuses. Verify against late-2025 OTR notice.
What is the 2026 Washington DC standard deduction?
For 2026, Washington DC allows a state standard deduction of $15,750 for single filers and $31,500 for married filing jointly.
Does Washington DC tax Social Security benefits?
Tax treatment of Social Security varies by state. Washington DC's rules can change year-to-year, check the Washington DC Department of Revenue for the most current guidance.
What is the difference between federal and Washington DC state income tax?
Federal tax is collected by the IRS at uniform rates nationwide (10%-37%). Washington DC state tax is separate, with its own brackets and rules. Total income tax burden = federal + state combined.