Washington DC Tax Guide 2026

Washington DC Income Tax Overview

Washington DC has a Progressive up to 10.75%. When combined with federal income tax and FICA taxes, Washington DC residents in the median income range of $101,722 typically face a combined effective tax rate of approximately 34% on their gross income. The state income tax is calculated on taxable income after the federal standard deduction of $16,100 (single) or $32,200 (married filing jointly) for 2026.

Washington DC Sales Tax Rate 2026

Washington DC's combined sales tax rate is 6.00%, which includes a state rate plus an average local rate. On a $100 purchase, you pay $6.00 in sales tax — and $30.00 on a $500 purchase. Rates can vary within the state based on county and city jurisdiction.

Property Taxes in Washington DC

Washington DC homeowners pay an effective property tax rate of 0.56% annually. On the Washington DC median home price of $680,000, that means approximately $3,808 per year — or $317 added to your monthly mortgage payment. Washington DC's property tax rate is near the national average of 1.07%.

Total Tax Burden for Washington DC Residents

When calculating the total tax burden for a Washington DC household earning $101,722 annually, you must add: federal income tax (approximately $12,207), FICA taxes (7.65% = $7,782), Washington DC state income tax (approximately $7,655), and property taxes if you own a home. Use the specific calculators above to get your exact personalized numbers based on your income, filing status, and situation.

Tax Tips for Washington DC Residents in 2026

• Maximize your 401(k) to $24,500 — reduces both federal AND Washington DC state income tax
• HSA contributions are deductible from both federal and state income tax in Washington DC
• Check if Washington DC has its own standard deduction (some states have lower amounts than federal)
• The 2026 OBBBA tip and overtime deductions apply at federal level — check Washington DC conformity