Estate Tax vs Inheritance Tax 2026: Who Pays and When
If you have ever wondered whether your family could face a tax bill after inheriting money or property, you are not alone. The confusion is understandable: estate tax vs inheritance tax sound like the same thing, and the media often uses them interchangeably. They are not. One is paid by the estate itself before anything reaches heirs; the other is paid by the person who inherits. Which one applies — and whether either applies at all — depends on the size of the estate, the state the decedent lived in, and, for inheritance tax, your relationship to the person who died.
At SW Accounting & Consulting Corp, we walk Los Angeles families through this every year, usually in the middle of an already emotional moment. This guide breaks down the federal estate tax rules for 2026, the small group of states that still impose an inheritance tax, and the practical planning moves that matter most.
How does an estate tax actually work? 🧾
The estate tax is a tax on the transfer of a decedent’s total assets at death — the estate itself pays it, before anything is distributed to beneficiaries.
Rather than taxing each heir individually, the federal estate tax is calculated on the total value of the decedent’s estate. The executor or personal representative files the return and pays any tax owed from estate assets. Beneficiaries receive their share after the tax has been settled.
According to the IRS Estate Tax page, a gross estate can include:
- Cash and investment accounts
- Real estate
- Business interests
- Life insurance proceeds (in certain situations)
- Trust interests
- Retirement accounts
- Personal property and other assets
The federal return is Form 706, United States Estate (and Generation-Skipping Transfer) Tax Return, and it is generally due nine months after the date of death. An extension of time to file is available on Form 4768, but any tax owed is still expected by the original due date to avoid interest and penalties.
What is the 2026 federal estate tax exemption? 💵
For deaths in 2026, the federal estate tax exemption is $15 million per individual — meaning most estates owe no federal estate tax at all.
The IRS confirmed the 2026 basic exclusion amount in the annual inflation-adjustment procedure. The number is large by historical standards, and it applies to both the estate tax and the lifetime gift tax exclusion, which are unified.
Two features to know:
- Portability between spouses. A surviving spouse can generally use any unused exclusion from the first spouse to die, but only if the executor files Form 706 and makes the portability election on that return.
- Unlimited marital deduction. Property passing to a U.S. citizen spouse is not subject to federal estate tax at the first death; the tax question shifts to the surviving spouse’s estate.
How is an inheritance tax different from an estate tax? 👪
An inheritance tax is paid by the person who receives the property, after assets are distributed — and it exists only in a small number of states.
There is no federal inheritance tax. Inheritance tax is purely a state-level regime. Where it does apply, it is generally calculated on what each individual beneficiary receives, and the rate can depend on the beneficiary’s relationship to the decedent. Surviving spouses are almost always exempt, and close relatives (children, parents, siblings) often qualify for reduced rates or exemption thresholds. More distant relatives and unrelated beneficiaries tend to face the highest rates.
As of 2026, the states that still impose an inheritance tax are Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania. (Iowa’s inheritance tax was repealed effective January 1, 2025.) Rules, exemptions, and rates vary state by state — and the state that governs is generally the state where the decedent was domiciled at death (with additional rules for real property located out of state).
Can both estate tax and inheritance tax apply to the same transfer? ⚖️
Yes — although it is uncommon, both taxes can hit the same wealth transfer.
A very large estate can owe federal estate tax on the entire estate, while a beneficiary receiving from that same estate can also owe state inheritance tax if they live in — or the estate is administered in — one of the five inheritance-tax states. Because these are separate taxes imposed under different laws, they are not mutually exclusive. Careful planning (marital transfers, trust structures, and lifetime gifting within annual and lifetime exclusions) can reduce exposure to both.
Estate tax vs inheritance tax at a glance 📊
| Feature | Estate tax | Inheritance tax |
|---|---|---|
| Who pays | The estate (through the executor) | Each beneficiary individually |
| When paid | Before assets are distributed | After the beneficiary receives assets |
| Federal or state | Federal + some states | State only (no federal inheritance tax) |
| 2026 federal threshold | $15M per person (unified) | N/A |
| Rate depends on relationship? | No — based on estate value | Yes — spouses/close relatives often exempt |
| Federal form | Form 706 (due 9 months after death) | State-specific returns only |
What should families do about estate tax vs inheritance tax right now? ✅
Even families well below the federal exemption should confirm state exposure, spousal portability paperwork, and beneficiary designations well ahead of any transfer.
- Map state exposure by domicile and location of property. If any real estate or business interest sits in an inheritance-tax state, or the decedent’s domicile is in one, expect a state return even if no federal Form 706 is needed.
- File Form 706 to preserve portability. A surviving spouse can only inherit the deceased spouse’s unused exclusion if the executor files Form 706 and makes the election — even when the first estate owes no tax.
- Review beneficiary designations. Retirement accounts, life insurance, and payable-on-death accounts pass by beneficiary designation and can bypass the will entirely. Bad designations create both tax and family problems.
- Use annual gift exclusions. The annual gift tax exclusion is available every year, per recipient, without touching the lifetime exemption. Over years and multiple recipients this quietly reduces a large estate.
- Coordinate the will, trusts, and beneficiary forms. The three often conflict, and the beneficiary designation almost always controls the account it names.
📌 Key Takeaways
- The estate pays estate tax; the beneficiary pays inheritance tax.
- Federal estate tax exemption in 2026 is $15 million per person; most estates owe nothing federally.
- Only five states — KY, MD, NE, NJ, PA — still impose an inheritance tax.
- Form 706 is due nine months after death; file it to preserve spousal portability.
- Multi-state ties (property, domicile) often decide whether a state tax applies at all.
Frequently Asked Questions ❓
Q. What is the difference between estate tax vs inheritance tax?
Estate tax is imposed on the decedent’s total estate and paid by the estate before assets are distributed. Inheritance tax is imposed on the beneficiary after they receive assets, generally at rates that depend on the beneficiary’s relationship to the decedent.
Q. Which states have an inheritance tax in 2026?
As of 2026, Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania impose an inheritance tax. Iowa’s inheritance tax was fully repealed effective January 1, 2025. All others have no inheritance tax, though several states still impose their own estate tax with thresholds lower than the federal amount.
Q. Does California have an estate tax or inheritance tax?
California imposes neither a state estate tax nor a state inheritance tax. California families can still owe federal estate tax on estates that exceed the federal exemption and may owe another state’s tax if the decedent owned property or was domiciled elsewhere.
Q. When is Form 706 due?
The federal estate tax return, Form 706, is generally due nine months after the date of death. An automatic six-month extension of time to file is available on Form 4768, but tax owed is still expected by the original due date.
Q. Do most people actually owe estate tax?
No. Because the 2026 federal exemption is $15 million per person (and unlimited for transfers to a U.S. citizen spouse), only a very small percentage of estates owe federal estate tax. State estate taxes and state inheritance taxes still reach more estates in the states that impose them.
Q. How can we plan to reduce estate or inheritance tax?
Common tools include using the annual gift tax exclusion each year, transferring assets between spouses to use both exemptions, funding irrevocable trusts, and filing Form 706 at the first spouse’s death to make the portability election. The right combination depends on the family’s assets and state of residence.
Estate planning is highly individual, and small drafting or filing details can produce very different tax outcomes. If your family is navigating an inheritance or you would like to review your own plan against the 2026 rules, contact SW Accounting & Consulting Corp. Primary sources: IRS Estate Tax and About Form 706.
