What percentage of a bonus is taxed in District of Columbia?

The estimated effective bonus tax rate on a $25,000 bonus in District of Columbia is approximately 40.4% using the supplemental wage (flat-rate) method. Federal withholding is 22%. District of Columbia state withholding is estimated at $2,688.

How is a bonus taxed differently from regular pay in District of Columbia?

Bonuses are supplemental wages. Employers may withhold federal income tax using the flat-rate method (22%) or the aggregate method. This calculator uses the flat-rate method. Your employer may use a different method, which can result in higher or lower withholding depending on your regular pay and W-4 elections.

Does District of Columbia have a separate bonus tax rate?

District of Columbia taxes bonuses as supplemental wages. Estimated District of Columbia withholding on a $25,000 bonus is $2,688, based on 2026 state withholding tables.

2026 District of Columbia Bonus Estimate

$25,000 Bonus After Taxes in District of Columbia (2026)

Q: How much of a $25,000 bonus do you keep in District of Columbia?

On a $25,000 bonus in District of Columbia, estimated take-home after taxes is $14,900, using the flat-rate supplemental wage method (22% federal withholding). This estimate assumes standard 2026 withholding and single filing status.

Verified by Abhinav Jain · Updated 2026-06-10 · Methodology

Take-Home Bonus

$14,900

Effective bonus tax rate: 40.4%

Bonus Amount	$25,000
Federal Withholding (flat rate 22%)	$5,500
State Withholding	$2,688
Social Security	$1,550
Medicare	$363
Take-Home Bonus	$14,900

Bonus withholding uses the flat-rate supplemental wage method (22% federal). Your actual bonus withholding depends on your employer's payroll method, year-to-date earnings, and W-4 elections. Verify with your employer or a tax advisor before making financial decisions.

Calculation assumptions

Standard withholding per IRS Publication 15-T (2026)
Social Security wage base: $184,500 (SSA 2026)
No pre-tax deductions, no post-tax deductions
Filing status: Single, one job
Standard W-4 withholding (no additional withholding elections)
Actual paycheck may differ based on employer setup, benefits, or W-4 elections

View sources and full methodology →

How Your DC Paycheck Works

Washington, DC paychecks start with federal income tax withholding using Form W-4 and IRS Publication 15-T. FICA applies: Social Security is 6.2% up to the 2026 wage base of $184,500, Medicare is 1.45% on all covered wages, and the 0.9% Additional Medicare Tax applies after wages exceed $200,000 in the calendar year. DC has a graduated individual income tax with rates beginning at 4% and rising to a top rate of 10.75% on taxable income over $1,000,000 for tax years beginning after December 31, 2021. DC's Paid Family Leave program is funded by an employer-paid payroll tax; it is not a standard employee paycheck deduction, so it does not affect employee take-home pay under standard withholding assumptions. Estimates assume standard 2026 withholding, single filing status, and no pre-tax deductions; actual paycheck may differ.

2026 Tax Rate Quick Reference

Tax	2026 Rate	Wage Cap	Source
Federal Income Tax	10%–37% (percentage-method withholding)	No wage cap	IRS Pub. 15-T
Social Security	6.2% employee withholding	$184,500	SSA 2026
Medicare	1.45% employee withholding	No wage cap	IRS Pub. 15
Additional Medicare Surtax	0.9% on wages over $200,000	No wage cap	IRS Topic 560
DC Individual Income Tax	4%–10.75% graduated (top rate above $1,000,000)	No wage cap	DC OTR Income Tax Rates

$25,000 Bonus After Taxes in District of Columbia (2026)

How Your DC Paycheck Works

2026 Tax Rate Quick Reference

Sources Used for This Estimate

Other bonus amounts for District of Columbia

Salary take-home estimates for District of Columbia

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