Delaware vs Washington Income Tax (2026)

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💰 Monthly breakdown

Your take-home pay, spread across the year

Washington

Monthly gross$6,250

Monthly tax$1,117

Monthly take-home$5,133

Delaware

Monthly gross$6,250

Monthly tax$1,418

Monthly take-home$4,832

Estimates use 2026 federal and state rates, the standard deduction for your filing status and no local taxes. Rankings use state income tax only.

Delaware vs Washington: how the two systems differ

	Delaware	Washington
Wage income tax	Progressive, 6 brackets	No tax on wages
Top rate	6.6%	0%
Lowest rate	2.2%	0%
Deductions and credits (single)	$3,250 standard deduction, $110 personal credit	Not applicable

State income tax and take-home pay at every salary

The same salary can leave you with different take-home pay depending on the state. This table applies each state’s 2026 rules to a single filer with no pre-tax contributions.

Income	DE state tax	WA state tax	Difference	DE take-home	WA take-home
$30,000	$988	$0	$988 less in Washington	$25,297	$26,285
$40,000	$1,543	$0	$1,543 less in Washington	$32,777	$34,320
$50,000	$2,098	$0	$2,098 less in Washington	$40,257	$42,355
$60,000	$2,653	$0	$2,653 less in Washington	$47,737	$50,390
$75,000	$3,609	$0	$3,609 less in Washington	$57,984	$61,593
$100,000	$5,259	$0	$5,259 less in Washington	$73,921	$79,180
$150,000	$8,559	$0	$8,559 less in Washington	$105,232	$113,791
$250,000	$15,159	$0	$15,159 less in Washington	$168,023	$183,182

Single filer, 2026, federal standard deduction. Take-home is after federal, state and payroll tax. No local taxes.

Married filing jointly

Income	DE state tax	WA state tax	Difference	DE take-home	WA take-home
$75,000	$3,285	$0	$3,285 less in Washington	$61,338	$64,623
$100,000	$4,935	$0	$4,935 less in Washington	$79,776	$84,710
$150,000	$8,235	$0	$8,235 less in Washington	$114,951	$123,185
$250,000	$14,835	$0	$14,835 less in Washington	$182,634	$197,468

Married filing jointly, 2026, federal standard deduction. Uses each state's joint brackets where they differ.

Does the lower-tax state change as income rises?

Across every income from $10,000 to $1,000,000 that we tested, Washington charges the same or less state income tax than Delaware for a single filer, so there is no income level where the ranking flips.

Rates side by side

Delaware (single filers)

2.2%	$2,001 to $5,000
3.9%	$5,001 to $10,000
4.8%	$10,001 to $20,000
5.2%	$20,001 to $25,000
5.55%	$25,001 to $60,000
6.6%	Over $60,000

Washington (single filers)

Washington does not tax wages. It taxes long-term capital gains above a threshold (7% and 9% tiers) and charges payroll premiums for paid family leave, which are not included here.

Delaware: Wilmington also levies a 1.25% city wage tax on people who work there.

Full details for each state: Delaware income tax calculator and Washington income tax calculator. Federal rates are on the 2026 federal tax brackets page.

Delaware vs Washington FAQ

Which has lower income tax, Delaware or Washington?+

Washington is lower at $75,000: $0 of state income tax versus $3,609 in Delaware. At $150,000 it is $8,559 in Delaware and $0 in Washington. Across every income from $10,000 to $1,000,000 that we tested, Washington charges the same or less state income tax than Delaware for a single filer, so there is no income level where the ranking flips.

How much more do I keep on $100,000 in Delaware versus Washington?+

A single filer keeping $73,921 a year in Delaware would keep $79,180 in Washington after federal, state and payroll tax. The difference is $5,259 a year, or $438 a month.

How do the Delaware and Washington income tax systems differ?+

Delaware uses progressive rates up to 6.6%; Washington has no tax on wages. State deductions and exemptions also differ, which changes how much income is taxed.

Are local taxes included in this Delaware vs Washington comparison?+

No. It covers federal income tax, Social Security, Medicare and state income tax only. City, county, sales and property taxes are not included, and they can change the real cost of living in each state.

Should I move from Delaware to Washington to save on taxes?+

State income tax is one cost among many. Property and sales taxes, housing, insurance and wages also differ, and you may owe tax to both states in the year you move. Use this comparison as one input and confirm details with a tax professional.

Delaware vs Washington Income Tax Comparison (2026)

Compare Delaware and Washington for your income

State comparison

1Washington

2Delaware