How does Kentucky’s tax code compare? Kentucky has a flat 4.00 percent individual income tax rate. There are also jurisdictions that collect local income taxes. Kentucky has a 5.0 percent corporate income tax rate. Kentucky also has a 6.00 percent state sales tax rate and does not have local sales taxes. Kentucky has a 0.74 percent effective property tax rate on owner-occupied housing value.
Kentucky has an inheritance tax. Kentucky has a 30 cents per gallon gas tax rate and a $1.10 cigarette excise tax rate. The State of Kentucky collects $5,945 in state and local tax collections per capita. Kentucky has $12,020 in state and local debt per capita and has a 50 percent funded ratio of public pension plans. Kentucky’s tax system ranks 22nd overall on the 2025 State Tax Competitiveness Index.
Each state’s tax code is a multifaceted system with many moving parts, and Kentucky is no exception. The first step towards understanding Kentucky’s tax code is knowing the basics. How does Kentucky collect tax revenue? Click the tabs below to learn more! You can also explore our state tax maps, which are compiled from our annual publication, Facts & Figures 2024: How Does Your State Compare?
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The State Tax Competitiveness Index enables policymakers, taxpayers, and business leaders to gauge how their states’ tax systems compare. While there are many ways to show how much state governments collect in taxes, the Index evaluates how well states structure their tax systems and provides a road map for improvement.
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Facts & Figures serves as a one-stop state tax data resource that compares all 50 states on over 40 measures of tax rates, collections, burdens, and more.
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Graduated corporate rates are inequitable—that is, the size of a corporation bears no necessary relation to the income levels of the owners.
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Retail sales taxes are an essential part of most states’ revenue toolkits, responsible for 32 percent of state tax collections and 13 percent of local tax collections (24 percent of combined collections).
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As final negotiations occur between the House and Senate, legislators should avoid adopting new policies that would jeopardize Kentucky’s business tax competitiveness.
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Individual income taxes are a major source of state government revenue, accounting for more than a third of state tax collections:
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