What is the income tax rate in District Of Columbia?

The top income tax rate in District Of Columbia is 10.8%.

How is state income tax calculated in District Of Columbia?

District Of Columbia uses progressive tax brackets. Income in each bracket is taxed at that bracket's rate, and the total is summed.

Yes, District Of Columbia offers a standard deduction of $14,600 for single filers and $29,200 for married couples.

Enter your details to estimate your state income tax for 2026.

Step 1: Filing Status

Step 2: Annual Income

Enter your gross annual income before deductions.

Step 3: DeductionsApply Standard Deduction ($14,600)

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