Kentucky does not have a state estate tax. The state repealed it effective January 1, 2005, so nothing is owed to Kentucky based on the total value of a deceased person’s estate. Kentucky does impose an inheritance tax, though, and that tax falls on individual beneficiaries depending on how closely related they were to the person who died. Close family pays nothing. More distant relatives and unrelated beneficiaries can pay up to 16%.
Estate Tax vs. Inheritance Tax
The two taxes get confused constantly, but they work differently. An estate tax is assessed against the whole estate before anything is handed out. An inheritance tax is assessed against what each individual beneficiary actually receives.
Because Kentucky uses the inheritance model, the estate itself doesn’t write one check to the state. Instead, each person who inherits may owe tax based on two things: what they received and their relationship to the deceased. Two people inheriting equal shares from the same estate can end up with very different bills. The tax is the beneficiary’s personal obligation, though the personal representative of the estate can also be held liable for seeing that it’s paid.
Who Pays Kentucky Inheritance Tax
Kentucky law sorts every beneficiary into one of three classes. Your class determines both your exemption and your rate.
Class A: Immediate Family (Exempt)
Class A covers a surviving spouse, parents, children by blood or adoption, stepchildren, grandchildren, siblings, and half-siblings. Children adopted during adulthood also qualify if the deceased raised them during infancy. Class A beneficiaries pay no Kentucky inheritance tax, no matter how much they inherit. A spouse receiving a $2 million estate owes the same as a child receiving a $500 savings bond: zero.
Class B: Extended Family
Class B covers nieces and nephews (including half-blood), daughters-in-law, sons-in-law, aunts, uncles, and great-grandchildren. The statute limits great-grandchildren here to those descended from a child by blood, a stepchild, or a child adopted during infancy.
Class C: Everyone Else
Class C is the catch-all. Cousins, friends, unmarried partners, and non-charitable organizations fall here. Cities, towns, educational institutions, and other entities that don’t qualify for the charitable exemption under KRS 140.060 are also taxed at Class C rates.
Charitable and Public Bequests
Gifts to qualified educational, religious, or charitable organizations are fully exempt. So are transfers to Kentucky cities, towns, and public institutions when the transfer serves a public purpose. If every beneficiary of an estate is either Class A or a qualifying exempt organization, no Kentucky inheritance tax is owed at all.
How Much the Inheritance Tax Costs
Both Class B and Class C use progressive brackets. The personal exemption is subtracted first, then the rates apply in layers to the remaining taxable value.
Class B Rates ($1,000 Exemption)
- First $10,000: 4%
- $10,001 to $20,000: 5%
- $20,001 to $30,000: 6%
- $30,001 to $45,000: 8%
- $45,001 to $60,000: 10%
- $60,001 to $100,000: 12%
- $100,001 to $200,000: 14%
- Over $200,000: 16%
A niece inheriting $51,000 subtracts the $1,000 exemption and owes tax on $50,000, which works out to $3,200 across the brackets.1Kentucky Legislative Research Commission. Kentucky Revised Statutes 140.070 – Inheritance Tax Rates
Class C Rates ($500 Exemption)
- First $10,000: 6%
- $10,001 to $20,000: 8%
- $20,001 to $30,000: 10%
- $30,001 to $45,000: 12%
- $45,001 to $60,000: 14%
- Over $60,000: 16%
A friend inheriting $80,000 subtracts the $500 exemption and owes about $11,420.1Kentucky Legislative Research Commission. Kentucky Revised Statutes 140.070 – Inheritance Tax Rates
What Assets Are Taxed and What Isn’t
The tax is assessed on the fair market value of assets at the date of death, not what the deceased paid for them. That covers real estate, bank accounts, investment accounts, vehicles, and personal property. The gap between purchase price and current value matters most for appreciated real estate and stocks.
Life Insurance
Life insurance proceeds paid to a named beneficiary other than the deceased or the estate are tax-free under Kentucky law. This is one of the more useful exemptions. A policy that names a spouse, child, or even a friend as the direct beneficiary pays out free of inheritance tax. If the policy is payable to the estate itself, or defaults to the estate because no beneficiary was named, the proceeds become part of the estate and are taxed based on who ultimately receives them. U.S. government life insurance and national service life insurance policies are always exempt regardless of beneficiary.2Kentucky Legislative Research Commission. Kentucky Revised Statutes 140.050 – Taxation of Contracts in Contemplation of Death, Proceeds of Life Insurance Policies, Exemptions
Property Owned by Nonresidents
Kentucky’s inheritance tax reaches beyond Kentucky residents. Real estate and tangible personal property physically located in Kentucky are subject to the tax when the owner dies, even if the owner lived elsewhere. If an Ohio resident owns a Kentucky vacation home, the beneficiaries who receive it may owe Kentucky inheritance tax based on their class.3Kentucky Department of Revenue. A Guide to Kentucky Inheritance and Estate Taxes
Filing and the Payment Deadline
Which form you file depends on whether any taxable beneficiaries exist. If at least one beneficiary is Class B or Class C, the estate files Form 92A200, the Kentucky Inheritance Tax Return, with the Department of Revenue.4Commonwealth of Kentucky. Kentucky Inheritance Tax Return
If every asset passes to Class A beneficiaries or qualified exempt organizations, and no federal estate tax return is required, you can file an Affidavit of Exemption (Form 92A205) with the local court instead. Nothing goes to the Department of Revenue in that case.5Department of Revenue. Inheritance and Estate Tax
Completing Form 92A200 means gathering fair market values for every asset as of the date of death, Social Security numbers for every beneficiary, and documentation for any deductions. Funeral expenses, debts owed by the deceased, and administrative costs of settling the estate all reduce the taxable value. Attach the receipts.
The tax is legally due at the date of death, but Kentucky gives you eighteen months to pay. That is the hard deadline. Pay within nine months and the state knocks 5% off the total tax owed, which on a larger inheritance is real money.6Kentucky Legislative Research Commission. Kentucky Revised Statutes 140.210 – Payment of Taxes, Discount, Interest, Bond for Payment
Payments go to the Kentucky Department of Revenue in Frankfort, with checks payable to the Kentucky State Treasurer. After processing, you receive either a receipt or a “no tax due” letter confirming the state’s interest is satisfied. Beneficiaries whose individual liability exceeds $5,000 can elect to pay in installments using Form 92A928, but the return itself still has to be filed on time.
Penalties for Missing the Deadline
Late filing and late payment carry separate consequences, and they add up.
- Late filing penalty: 2% of the total tax due for each 30-day period (or fraction) the return is late, capped at 20%.
- Failure to file at all: if the Department of Revenue has to assess the tax because no return was filed, the penalty is 5% of the estimated tax per 30-day period, capped at 50%, with a $100 minimum.
- Interest: unpaid balances accrue interest at the Kentucky tax interest rate (adjusted annually based on the prime rate) plus an additional 2%.
On a $20,000 tax bill, letting it slide six months past due could add $2,400 in late-filing penalties alone, before interest. Both the personal representative and the beneficiaries can be held personally liable, though a personal representative’s liability is capped at the value of estate assets that passed through their hands.7Department of Revenue. Penalties, Interest and Fees8Kentucky Legislative Research Commission. Kentucky Revised Statutes 140.190 – Computation of and Liability for Taxes
Federal Estate Tax Still Applies
The absence of a Kentucky estate tax doesn’t eliminate the federal one. For 2026, the federal estate tax basic exclusion is $15,000,000 per person, reflecting the increase enacted by the One, Big, Beautiful Bill signed into law on July 4, 2025. Estates below that threshold don’t owe federal estate tax and generally don’t need to file a federal return.9Internal Revenue Service. What’s New — Estate and Gift Tax
Estates above the threshold must file IRS Form 706 within nine months of death, with an automatic six-month extension available through Form 4768. The top federal rate is 40%. Even estates well under the threshold may want to file Form 706 when the deceased was married, because that’s the election that transfers unused exclusion to the surviving spouse. Done correctly, a married couple can shelter up to $30 million combined, but only if the first spouse’s executor files.10Internal Revenue Service. Instructions for Form 706 United States Estate and Generation-Skipping Transfer Tax Return
For most Kentucky estates, the federal tax never comes into play. The inheritance tax, with its low thresholds and direct hit on Class B and Class C beneficiaries, is the one most families actually have to work around.