Kentucky has no estate tax. It does have an inheritance tax, and it charges each heir by family relationship: $0 for close family, up to 16 percent for everyone else. Avoiding probate saves your family time and fees. It doesn't change that tax. This guide covers both problems and the tools that solve each one.
Kentucky taxes what each person receives, sorted by how that person was related to the one who died. It's one of five states with an inheritance tax. Kentucky's estate tax is still on the books, but it's tied to a federal credit that no longer exists, so it collects nothing. The Department of Revenue says it plainly: "Since January 1, 2005, there has been no Kentucky estate tax."
Who inherits shapes the whole plan. Probate is a cost every Kentucky family can cut with the right titling. The inheritance tax works differently. It applies to trusts, joint accounts and other assets that never see a courtroom. Close family pays nothing. An unmarried partner, a friend, a cousin or a son-in-law can pay up to 16 percent.
| What your family faces at death in Kentucky | 2026 reality |
|---|---|
| Kentucky estate tax | $0. The statute only picks up a federal credit that no longer exists. |
| Kentucky inheritance tax | $0 for close family (Class A). Other heirs get a $1,000 or $500 exemption, then pay 4 to 16 percent. Applies whether or not the asset goes through probate. |
| Federal estate tax | $0 unless your taxable estate is above the $15,000,000 per-person exclusion for 2026. |
| Probate court costs | Set by the court. Your District Court clerk has the current figure. |
| Personal representative commission | Up to 5 percent of the personal property in the estate, plus up to 5 percent of income the estate collects. The house isn't in that base, though the court can allow extra pay for real-estate work. Set by Kentucky statute as a ceiling. |
| Probate attorney fee | Must be "reasonable." Kentucky has no fixed schedule. Published Kentucky probate guides put a straightforward case around $3,000 to $6,000 and a complex one at $6,000 to $15,000 or more. |
| Time tied up | At least 6 months by statute before the personal representative can distribute. Commonly 6 to 12 months, longer if contested. |
Put the probate piece together: a $1,000,000 estate run through full Kentucky probate can cost roughly $33,000 to $46,000 when the personal representative takes the full commission. The money is tied up for at least six months. The inheritance tax comes on top of that for anyone outside close family.
Kentucky law gives you six ways to pass assets without probate court touching them. Read each one with the inheritance tax in mind: a tool can skip probate and still owe tax if the heir is outside Class A. A 2026 law also changed how most of these tools interact with a surviving spouse's share, so each tool names where the spouse's share applies.
You create a trust, serve as your own trustee while you're alive, and retitle your home, accounts and business interests into the trust's name. At your death a successor trustee hands everything out by your instructions, with no probate. If you can't manage your affairs, the same trustee manages the trust's assets without a guardianship. Health-care decisions and anything outside the trust still need powers of attorney. This is Kentucky's main tool for real estate, because Kentucky doesn't currently offer a transfer-on-death deed. A 2026 bill to create one stalled in a House committee. Three limits apply. A trust avoids probate only on assets you actually retitle into it. It doesn't avoid the Kentucky inheritance tax. And for deaths on or after July 15, 2026, trust assets count toward a surviving spouse's statutory share. Authority: Kentucky Uniform Trust Code, Kentucky Revised Statutes (KRS) Chapter 386B; KRS 391.360; KRS 140.020 (inheritance tax on trusts).
Best for: A home, rental property, farmland or a business interest, blended families, and anyone who wants one document that handles both death and incapacity.
Life insurance paid to a named person, or to a trustee, skips probate and owes no Kentucky inheritance tax, no matter who receives it. That holds for a spouse, a child, a partner, a friend or a cousin. It's the most dependable way in this guide to cut both probate and the tax for every heir. Retirement money can be partly excluded too, but that depends on where the money came from and how it's paid out. The death benefit is also left out of a surviving spouse's statutory share, though money paid to the spouse counts toward that share. For larger amounts, an irrevocable life insurance trust (ILIT) can own the policy and hold the money for your heirs. Naming your estate as beneficiary undoes all of it: the proceeds go through probate and become taxable. Authority: KRS 140.030(2); KRS 140.063; KRS 392.020(4).
Terrence holds the life insurance licenses on our team and is paid when a policy is placed.
Best for: Anyone leaving money outside Class A: an unmarried partner, a friend, a cousin, a son- or daughter-in-law. Never name your estate as beneficiary.
On a checking account, savings account or certificate of deposit (CD) you can add a payable-on-death (POD) designation naming who inherits the balance. On a brokerage account you can register it in transfer-on-death (TOD) form to do the same. The named person collects directly from the bank or broker, with no probate, and you keep full control while you're alive. These forms keep the account out of probate, not out of the inheritance tax. Plan on them being taxed like any other transfer at death: $0 for Class A heirs, taxable for Class B and C. For deaths on or after July 15, 2026, they also count toward a surviving spouse's statutory share. Authority: KRS 391.315 and 391.340 (bank accounts); KRS 292.6502 to 292.6509 (securities).
Best for: Every Kentucky bank and brokerage account. Setup cost is zero, filed directly with the institution.
Your 401(k), 403(b) and IRA each let you name a beneficiary who inherits by contract, with no probate. Kentucky's inheritance tax treatment of this money is technical. Part of it can be excluded in some cases, depending on whether it came from employer contributions and how it's paid out. Don't assume a Class B or C heir owes no tax on a retirement account. For deaths on or after July 15, 2026, an IRA also counts toward a surviving spouse's statutory share. Whether that rule can touch a 401(k) or 403(b) is unsettled, because federal law governs those plans and already gives a spouse its own rights. Naming "my estate" or leaving the form blank pulls the account into probate and can speed up the income tax on it. Authority: KRS 140.063; KRS 392.020(2).
Best for: Everyone with a retirement account. Review every form every five years and after every major life event.
Two owners can hold a home or account with right of survivorship, and a married couple can hold it as tenants by the entirety. At the first death the survivor owns it outright, with no probate. Survivorship titling has four limits. You give the co-owner a present ownership share. It only solves the first death. A survivor outside Class A owes inheritance tax on the share that belonged to the person who died (half, with two owners). And for deaths on or after July 15, 2026, joint accounts and other personal property held with survivorship count toward a surviving spouse's statutory share. The statute doesn't say whether a house held by survivorship deed counts. Authority: KRS 140.050; KRS 392.020(2).
Best for: Married couples who want the home to pass to the survivor without probate. Most pair survivorship titling (the first death) with a funded trust (the second death).
When probate can't be avoided, Kentucky offers two faster routes. First, a surviving spouse is entitled to a $30,000 exemption. With no spouse, the children get it, though under a will it covers only what the will leaves them. When that exemption, plus preferred claims already paid, covers everything left in the estate, the court can dispense with administration entirely. Second, an estate with no debts can close early by written agreement. The will is probated, a personal representative is appointed and creditors get notice first. Then, if every beneficiary agrees in writing and the inheritance tax (and any federal estate tax) is provided for, the court can end the administration. Both shortcuts help a small estate. Neither one replaces a funded trust and current beneficiary forms. Authority: KRS 395.455 and 391.030 ($30,000 exemption); KRS 395.470 (written agreement).
Best for: Smaller estates, or estates where good titling has already moved almost everything outside probate.
Kentucky's inheritance tax applies to property in a revocable trust, joint property with survivorship, and large gifts made within three years of death. The law presumes those gifts were made with death in mind. So the trust and the joint deed that keep your assets out of court do nothing about the tax if the person inheriting is outside Class A.
Whether anyone owes comes down to one question: who inherits.
| Who inherits | Kentucky inheritance tax |
|---|---|
| Class A: spouse, parent, child, stepchild, child adopted in infancy (or adopted as an adult after you raised them from infancy), grandchild (the child of one of those children), brother or sister, niece or nephew (half blood included) | $0. Fully exempt. |
| Class B: son-in-law, daughter-in-law, aunt, uncle, great-grandchild | First $1,000 exempt, then 4 to 16 percent. |
| Class C: everyone else, including an unmarried partner, friend, cousin, great-niece or great-nephew | First $500 exempt, then 6 to 16 percent. |
Nieces and nephews by marriage aren't on the Class A list. Kentucky's Department of Revenue treats them as Class C. As of October 2026, its guidance predates the 2026 changes. Foster children aren't on the Class A list either.
The rates climb fast. Class C pays 16 percent on value over $60,000, Class B on value over $200,000. Class A pays $0 at any amount, so the table shows Class B and C only.
| Amount left to one person | Class B | Class C |
|---|---|---|
| $25,000 | $1,160 | $1,870 |
| $100,000 | $8,960 | $12,670 |
| $250,000 | $30,960 | $36,670 |
| $500,000 | $70,960 | $76,670 |
| $1,000,000 | $150,960 | $156,670 |
| $2,000,000 | $310,960 | $316,670 |
Computed from the statutory brackets in KRS 140.070, with each exemption in KRS 140.080 charged against the lowest bracket, the way the Department of Revenue figures it. Figures are before deductions and before the 5 percent early-payment discount. Debts, funeral costs up to $5,000, and personal representative and attorney fees actually paid come off a share before the tax.
Life insurance paid to a named beneficiary owes $0 in every class.
| The same $500,000 to an unmarried partner, three ways | Probate? | Kentucky inheritance tax |
|---|---|---|
| Left by will | Yes | $76,670 |
| Left through a funded revocable trust | No | $76,670 |
| Paid as a $500,000 death benefit to the partner as named beneficiary (you pay the premiums while you're alive) | No | $0 |
The policy isn't free. You pay premiums while you're alive, and you have to qualify for coverage. The $500,000 you already own still passes at your death, and it's still taxed if it goes to your partner. So compare the premiums you'd pay against the $76,670 of tax. Name your estate as beneficiary and the exemption is gone.
For deaths on or after January 1, 2026, nieces and nephews (half blood included) moved into Class A. A $1,000,000 gift to a niece from someone who died in 2025 owed $150,960. The same gift after January 1, 2026 owes $0. Class B didn't change: the $1,000 exemption and the 4 to 16 percent rates still apply. Authority: KRS 140.070, as amended by 2026 Ky. Acts ch. 198 (HB 869).
For deaths on or after July 1, 2026, the return and the tax are due within 24 months of death, up from 18. Pay within 14 months, up from 9, and the tax drops 5 percent. On $500,000 to an unmarried partner, that's $72,836.50 instead of $76,670. An heir whose tax is more than $5,000 can spread it over 10 equal annual payments, with interest. Authority: KRS 140.160, 140.210 and 140.222, as amended by 2026 Ky. Acts ch. 161 (HB 757).
Kentucky gives a surviving spouse a share of the estate set by statute: dower for a widow, curtesy for a widower. Senate Bill 50 widened that share to include assets outside probate, effective July 15, 2026. The same law also changed what a spouse inherits when there's no will.
| Under the 2026 law, the spouse's share | What's included |
|---|---|
| Counts | Property in a trust you could revoke. POD, TOD and beneficiary-designated assets, including IRAs. Joint accounts and other personal property you owned with right of survivorship. Property you transferred less than two years before death. Transfers to a trust for your spouse count at any age. Transfers to a trust for yourself or a charity don't get the two-year protection. The statute names all retirement accounts. Whether federal law lets it apply to a 401(k) or most 403(b) plans is unsettled, and so is whether it applies to a house held by survivorship deed. |
| Doesn't count | The death benefit of life insurance on your life. Life insurance and other non-probate assets the spouse receives are credited against the share. |
| How it's collected | The spouse can sue whoever received the property. |
Some of this is unsettled. The 2026 law has no clear rule on whether it applies to trusts and beneficiary forms set up before 2026. As of October 2026, no Kentucky court has said how the share applies to a house held in a trust. If you're in a second marriage, have children from a prior marriage, or built your plan around a trust to limit a spouse's share, have a Kentucky attorney review it now.
Three things still work. First, a valid prenuptial or postnuptial agreement in which your spouse gives up the share. Or a jointure: property you give or leave your spouse in place of dower or curtesy. In a few cases your spouse can still turn a jointure down. Second, life insurance, which stays outside the share. Third, property transferred two or more years before death to someone other than your spouse. That two-year rule doesn't cover a transfer to a trust for your spouse, for yourself or for a charity. A spouse who wants the statutory share instead of what the will leaves must file within six months after the will is admitted to probate. A court can extend that by up to six more months. Authority: KRS 392.020, as amended by 2026 Ky. Acts ch. 134 (SB 50); KRS 392.080; KRS 392.120.
Plus at least 6 months before distribution, commonly 6 to 12. The court can also allow extra pay for real-estate work and 5 percent of income the estate collects. Contested or complex estates run higher.
No six-month court wait on trust assets. The inheritance tax result doesn't change: still $0 for children, and still taxable for Class B and C heirs.
Numbers are illustrative, based on Kentucky's statutory personal representative commission cap (KRS 395.150) and attorney-fee ranges published in Kentucky probate guides. Kentucky sets no attorney-fee schedule, so the attorney-fee and filing lines are estimates. Ask your attorney for a flat quote on setup. Everything here goes to children, so the inheritance tax is $0 in both plans and this comparison is purely probate cost. Your actual numbers depend on county, asset mix, beneficiaries and complexity. This isn't legal or tax advice.
This is a probate-avoidance guide, not a full estate plan. Five Kentucky issues go beyond probate and need separate attention:
Every term below appears in this guide or in the documents your attorney will hand you.
| Term | What it means |
|---|---|
| Probate | The court process that moves what you owned into the names of the people who inherit it. In Kentucky it runs in District Court in each county. |
| Personal representative (PR) | The person who settles your estate. Called an executor in many other states. |
| Revocable living trust | A trust you control and can change during your life. Assets titled in it skip probate. |
| Funded trust | A trust that actually holds your assets because you retitled them into it. An unfunded trust holds nothing, so it avoids nothing. |
| Transfer-on-death (TOD) deed | A recorded form, offered in some states, that names who inherits a house without probate. Kentucky doesn't currently offer one. |
| Payable on death (POD), transfer on death (TOD) | A beneficiary named directly on a bank or brokerage account. The account passes to that person without probate. |
| Beneficiary designation | The form on a retirement account or insurance policy that names who receives it at your death. |
| Right of survivorship, tenancy by the entirety | Ways to co-own property so the survivor owns it all at the first death. Tenancy by the entirety is the version for married couples. |
| Irrevocable life insurance trust (ILIT) | A trust that owns a life insurance policy and holds the death benefit for your heirs under rules you set. |
| Death benefit | What a life insurance policy pays when you die. Your family generally receives it without owing income tax. |
| Estate tax | A tax on what you leave, paid by the estate before anyone inherits. Kentucky's collects nothing today. |
| Inheritance tax | A tax on what a person receives, set by that person's relationship to you. Kentucky has one. |
| Class A, B, C | Kentucky's three groups of heirs. Class A (close family) pays nothing. Class B and C pay graduated rates up to 16 percent. |
| Exemption | The amount an heir receives before the inheritance tax starts: all of it for Class A, $1,000 for Class B, $500 for Class C. |
| Gross estate | Everything you owned at death for federal estate tax purposes, counted before any deductions. |
| Taxable estate | What's left after deductions. The federal estate tax is figured on this amount above the exclusion. |
| Exclusion | The amount that passes with no federal estate tax: $15,000,000 per person in 2026. |
| Portability | A surviving spouse's right to use whatever federal exclusion the first spouse didn't, if the first estate files a return and elects it. |
| Marital deduction | The federal rule that lets property pass to a surviving spouse with no estate tax at the first death. |
| Dower and curtesy | A surviving spouse's share of the estate set by Kentucky statute. Dower is the widow's share, curtesy the widower's. |
| Jointure | An arrangement made for a spouse in exchange for giving up dower or curtesy. One of the ways to waive the statutory share. |
| Dispense with administration | A court order that lets a small estate skip full probate. |
| Preferred claims | Bills Kentucky law puts first in line in an estate, ahead of other debts. |
| KRS, SB, HB | Kentucky Revised Statutes (state law), Senate Bill and House Bill (bills in the Kentucky legislature). |
Our Enrolled Agents and advisors can review your titling, beneficiary forms and estate documents. Then we'll tell you which of these six tools keep the most of your estate with your family, and whether the inheritance tax touches any of your heirs. Book a no-cost discovery call.
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