United States · 2025

Maryland vs Delaware Income Tax 2025

At a $100K salary, Maryland is about $831 cheaper in 2025.

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Top rate
6.5%
Brackets
10
Std. deduction
$3,350
State brackets
2%
Bracket 1
$0to$1,000
3%
Bracket 2
$1,000to$2,000
4%
Bracket 3
$2,000to$3,000
4.75%
Bracket 4
$3,000to$100,000
5%
Bracket 5
$100,000to$125,000
5.25%
Bracket 6
$125,000to$150,000
5.5%
Bracket 7
$150,000to$250,000
5.75%
Bracket 8
$250,000to$500,000
6.25%
Bracket 9
$500,000to$1,000,000
6.5%
Bracket 10
$1,000,000and up
Top rate
6.6%
Brackets
6
Std. deduction
$3,250
State brackets
2.2%
Bracket 1
$2,001to$5,000
3.9%
Bracket 2
$5,000to$10,000
4.8%
Bracket 3
$10,000to$20,000
5.2%
Bracket 4
$20,000to$25,000
5.55%
Bracket 5
$25,000to$60,000
6.6%
Bracket 6
$60,000and up

At common incomes, what's the tax difference?

Federal + state income tax after standard deductions, 2025. Excludes FICA.
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Income
Maryland tax
Delaware tax
Difference
$50,000single filer
$6,03512.1% effective
$6,08012.2% effective
≈ even
$100,000single filer
$17,98718.0% effective
$18,81818.8% effective
$831 lessin Maryland
$200,000single filer
$46,89323.4% effective
$49,03624.5% effective
$2,143 lessin Maryland

Federal income tax — same for both

7 brackets · 10–37% · applies on top of state rates
10%
to $11,925
12%
to $48,475
22%
to $103,350
24%
to $197,300
32%
to $250,525
35%
to $626,350
37%
$626,350+
MD
Maryland
Full 2025 breakdown6.5%
DE
Delaware
Full 2025 breakdown6.6%