Kentucky Income Tax Brackets 2025

Kentucky uses a flat income tax system with 1 bracket.

State Tax

4.0%

Top marginal rate

COL Index

93

Below national avg

Median Income

$60,183

Household

Brackets

1

Flat tax

Kentucky Tax Brackets

Income RangeMarginal Rate
$0and above4.00%

Kentucky State Tax at Different Income Levels

Gross IncomeState TaxEffective Rate
$50,000$2,0004.00%
$75,000$3,0004.00%
$100,000$4,0004.00%
$150,000$6,0004.00%
$200,000$8,0004.00%
$300,000$12,0004.00%

Calculate Your Exact Kentucky Taxes

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