Question 1

Does District of Columbia have a state income tax?

Accepted Answer

Yes. District of Columbia levies a progressive state income tax on earned income.

Question 2

What is the District of Columbia income tax rate for 2025?

Accepted Answer

District of Columbia uses a progressive tax system with 7 brackets. Rates range from 4.00% to 10.75%, depending on your taxable income.

Question 3

What is the standard deduction in District of Columbia?

Accepted Answer

The standard deduction in District of Columbia is $14,600.00 for single filers in 2025.

Question 4

How is District of Columbia income tax calculated?

Accepted Answer

District of Columbia uses a progressive (marginal) tax system. Your income is divided into brackets, and each portion is taxed at the corresponding rate. Only the income within each bracket is taxed at that bracket's rate, not your entire income.

Question 5

What are the District of Columbia income tax brackets for 2025?

Accepted Answer

The District of Columbia tax brackets for single filers are: $0.00–$10,000.00: 4.00%; $10,000.00–$40,000.00: 6.00%; $40,000.00–$60,000.00: 6.50%; $60,000.00–$250,000.00: 8.50%; $250,000.00–$500,000.00: 9.25%; $500,000.00–$1,000,000.00: 9.75%; over $1,000,000.00: 10.75%.

Mo.	Principal	Interest	Balance
6	$3,472.78	$1,309.21	$220,963.09
12	$3,596.11	$1,185.88	$199,696.84
18	$3,723.83	$1,058.16	$177,675.33
24	$3,856.08	$925.91	$154,871.73
30	$3,993.02	$788.97	$131,258.28
36	$4,134.83	$647.16	$106,806.21
42	$4,281.68	$500.31	$81,485.74
48	$4,433.74	$348.25	$55,266.02
54	$4,591.20	$190.79	$28,115.13
60	$4,754.25	$27.73	$0.00

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