Kentucky retirement taxes in 2026: what retirees pay

Kentucky taxes income at a single flat rate, so there's no climbing through brackets. Two features make the picture gentler for retirees. Social Security benefits aren't taxed by the state at all. On top of that, each person can exclude a set amount of retirement income, and that covers pension, annuity and IRA withdrawals, Roth conversions included. There's no minimum age, so the exclusion applies whether you stopped working early or late. For a couple, each spouse gets their own exclusion, which can shelter a good share of ordinary retirement income.

Kentucky retirement taxes at a glance (2026)

Kentucky's income tax rate for 2026

Kentucky taxes income at a flat 3.5% 1.

How Kentucky treats retirement income

Each person at any age may exclude up to $31,110 of retirement income. 2 Pension, annuity and IRA income (Roth conversions included) up to $31,110 a person, no age test (KRS 141.019(1)(g)). 2

What three retirees would pay in Kentucky

These are estimates from Monte Climb's planner on 2026 law, for three example households. They start, as the app does, from federal taxable income: the 2026 standard deduction plus the extra amount at 65 3, the taxable part of Social Security 4 and the senior deduction 5. Those federal deductions are already taken off, and most states allow less of their own, so Kentucky's real bill can be higher than shown.

• A single retiree, 67 with $54,000 of income would owe about $0 to Kentucky, after $30,000 of retirement income is excluded and $11,300 of taxable Social Security is left out.
• A married couple, both 67 with $106,000 of income would owe about $0 to Kentucky, after $60,000 of retirement income is excluded and $35,700 of taxable Social Security is left out.
• A married couple, both 62, before Social Security with $76,000 of income would owe about $0 to Kentucky, after $62,220 of retirement income is excluded.

The same couple next door

The married couple, both 67, with $106,000 of income, in Kentucky and the states around it:

Every figure here starts from federal taxable income, as above, so a state whose own deductions are smaller can tax more than shown.

What these estimates leave out

• Kentucky's own standard deduction, exemptions and credits: the estimate starts from federal taxable income instead, which takes off the larger federal deductions.
• City income taxes, and capital gains rules a state applies apart from its rate.
• Rules for military and public-employee pensions that some states treat separately.

What this means for your plan

In Kentucky, how much state tax you pay mostly depends on how your retirement income compares with the per-person exclusion. Income under that amount generally isn't taxed. Income above it is taxed at the flat rate. Because Roth conversions count toward the same exclusion and there's no age test, when you take withdrawals or convert, and which spouse's account the money comes from, can change your state bill. Monte Climb runs these Kentucky rules on your own plan, year by year, so you can see where your income falls against the exclusion.

Sources

1. Kentucky income tax for 2026 (Monte Climb's audit grades it high)
2. Kentucky's retirement-income rule: KRS 141.019(1)(g)
3. Rev. Proc. 2025-32 §4.14(1) and §4.14(3): the 2026 standard deduction and the additional amount at 65
4. IRC §86 and IRS Publication 915: how much of Social Security is taxable (thresholds set by statute, not indexed)
5. P.L. 119-21 (One Big Beautiful Bill Act) §70103: the $6,000 deduction for each person 65 or older, 2025–2028

Figures computed by code from Monte Climb's 2026 state tables (snapshot f024e17). An illustration, not tax advice.

Frequently asked questions

Does Kentucky tax Social Security?

In 2026, Social Security is not taxed in Kentucky.

What is Kentucky's income tax rate in 2026?

Kentucky has a flat 3.5% for 2026.

How much state tax would a retired couple pay in Kentucky?

A married couple, both 67, with $106,000 of Social Security, pension and IRA income would owe about $0 to Kentucky in 2026, by Monte Climb's estimate.