United States · 2024

Wisconsin vs Kentucky Income Tax 2024

At a $100K salary, Kentucky is about $339 cheaper in 2024.

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Top rate
7.65%
Brackets
4
Std. deduction
$13,230
State brackets
3.5%
Bracket 1
$0to$14,320
4.4%
Bracket 2
$14,321to$28,640
5.3%
Bracket 3
$28,641to$315,310
7.65%
Bracket 4
$315,310and up
Top rate
4%
Brackets
1
Std. deduction
$3,160
State brackets
4%
Bracket 1
$0and up

At common incomes, what's the tax difference?

Federal + state income tax after the standard deduction, 2024. Excludes FICA.
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Income
Wisconsin tax
Kentucky tax
Difference
$50,000single filer
$5,57811.2% effective
$5,89011.8% effective
$311 lessin Wisconsin
$100,000single filer
$18,05318.1% effective
$17,71517.7% effective
$339 lessin Kentucky
$200,000single filer
$47,05123.5% effective
$45,41222.7% effective
$1,639 lessin Kentucky

Federal income tax — same for both

7 brackets · 10–37% · applies on top of state rates
10%
to $11,600
12%
to $47,150
22%
to $100,525
24%
to $191,950
32%
to $243,725
35%
to $609,350
37%
$609,351+
WI
Wisconsin
Full 2024 breakdown7.65%
KY
Kentucky
Full 2024 breakdown4%