The federal estate tax is often called the "death tax" — and for good reason. It can take up to 40% of everything you leave behind. But here's the good news: in 2026, very few estates actually owe it. The key is understanding the estate tax exemption, the rates, and the legal strategies that can shrink — or eliminate — your estate tax bill. Whether your estate is worth $1 million or $50 million, this guide explains what you need to know.
What Is the Estate Tax?
The estate tax is a federal tax on the transfer of property at death. When you die, the IRS calculates the total value of everything you own — real estate, bank accounts, investments, retirement accounts, life insurance (if you own the policy), business interests, and personal property. If that total exceeds the federal exemption amount, the excess is taxed at rates up to 40%.
Important: the estate tax is paid by your estate — not by your heirs directly. Your executor files a federal estate tax return (Form 706) and pays any tax owed from estate assets before distributing inheritances. Your beneficiaries then receive what remains.
The estate tax is separate from income tax. Your heirs generally do not pay income tax on inherited property, thanks to the "step-up in basis" rule (more on that below). But the estate itself may owe estate tax on large transfers.
The Estate Tax Exemption in 2026
The estate tax exemption is the amount you can pass to your heirs completely free of federal estate tax. For 2026, the federal exemption is $15 million per individual (indexed for inflation), up from $13.99 million in 2025. A married couple can shield up to $30 million combined through portability (see below).
What does this mean in practice? If your total estate is worth less than $15 million, you owe zero federal estate tax. No return is even required in most cases. Only estates above the exemption owe tax — and only on the amount above the exemption, not the entire estate.
Example: If your estate is worth $18 million, only $3 million ($18M − $15M) is subject to estate tax. At a 40% top rate, the tax would be roughly $1.2 million — not 40% of $18 million.
A Note on the 2017 Tax Cuts and Jobs Act (TCJA)
The current high exemption is a result of the TCJA, which roughly doubled the exemption starting in 2018. Under the original law, the exemption was scheduled to drop back to about $5 million (adjusted for inflation) at the end of 2025. However, the One Big Beautiful Bill Act (OBBBA), signed in 2025, made the higher exemption permanent — setting it at $15 million per person for 2026 and indexing it to inflation thereafter. This removed the "sunset cliff" that estate planners had been warning about for years.
Estate Tax Rates in 2026
The federal estate tax uses progressive marginal rates, similar to income tax brackets. Here is the rate schedule for 2026:
- 18% — on the first $10,000 of taxable estate
- 20% — $10,001 to $20,000
- 22% — $20,001 to $40,000
- 24% — $40,001 to $60,000
- 26% — $60,001 to $80,000
- 28% — $80,001 to $100,000
- 30% — $100,001 to $150,000
- 32% — $150,001 to $250,000
- 34% — $250,001 to $500,000
- 37% — $500,001 to $750,000
- 39% — $750,001 to $1,000,000
- 40% — over $1,000,000 of taxable estate
In practice, because the exemption is $15 million, the lower brackets are irrelevant for most taxable estates. Once an estate exceeds the exemption, the taxable portion is almost always taxed at the top 40% rate. That is why estate planning focuses on reducing the taxable estate below the exemption — every dollar above it costs 40 cents in tax.
What Counts Toward Your Taxable Estate?
Almost everything you own or control at death:
- Real estate: Primary home, vacation homes, rental properties (at fair market value).
- Financial accounts: Checking, savings, brokerage, CDs.
- Retirement accounts: IRAs, 401(k)s, pensions (the full account value).
- Life insurance: The death benefit counts if you owned the policy. If a trust owns it, it may be excluded (see ILIT below).
- Business interests: Ownership stakes in companies, partnerships, LLCs.
- Personal property: Vehicles, jewelry, art, collectibles.
- Gifts made near death: Certain gifts made within three years of death may be pulled back into the estate.
Debts, mortgages, and administration expenses are subtracted from the gross estate to arrive at the taxable estate. Charitable bequests are also fully deductible.
Estate Tax vs. Inheritance Tax: What's the Difference?
People often confuse the estate tax with the inheritance tax. They are different taxes:
- Estate tax (federal): Paid by the estate of the deceased on the total value transferred. Applies only above the $15 million federal exemption. Only the federal government levies it.
- Inheritance tax (state): Paid by the person who inherits, based on what they receive and their relationship to the deceased. Only six states levy an inheritance tax: Iowa, Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania. Rates and exemptions vary by state and by relationship (spouses are exempt everywhere; children often pay lower rates or nothing).
- State estate tax: Separate from the federal tax. About a dozen states plus Washington, D.C. impose their own estate tax, with much lower exemptions (as low as $1 million in Oregon and Massachusetts). Even if you owe no federal estate tax, you may owe state estate tax.
Maryland is unique: it is the only state that levies both an estate tax and an inheritance tax.
Strategies to Minimize Estate Tax
If your estate is above (or approaching) the exemption, these legal strategies can reduce or eliminate your estate tax bill. Start early — the best strategies take years to implement.
1. Annual Gift Tax Exclusion
In 2026, you can give up to $19,000 per person per year ($38,000 per couple) to as many people as you like, completely tax-free, with no gift tax return required. A couple with three children and six grandchildren could remove $342,000 from their estate every year ($38,000 × 9 recipients) without touching their lifetime exemption. Over a decade, that is $3.4 million — plus all the growth those gifts generate outside your estate.
2. Lifetime Gift Tax Exemption
Your lifetime gift tax exemption is the same $15 million as the estate tax exemption — they share one unified credit. Gifts above the annual exclusion count against your lifetime exemption, but you pay no gift tax until you exhaust the full $15 million. Strategic lifetime gifting removes future appreciation from your estate: if you gift an asset worth $5 million today and it grows to $10 million by your death, that $5 million of growth escapes estate tax entirely.
3. Spousal Portability (DSUE)
When the first spouse dies, any unused portion of their $15 million exemption can transfer to the surviving spouse — called the Deceased Spousal Unused Exclusion (DSUE). To claim it, the executor must file a federal estate tax return (Form 706) for the first spouse, even if no tax is owed. Do not skip this step. Without filing, the unused exemption is lost forever, and the surviving spouse is left with only their own $15 million.
4. Marital Deduction
Transfers to a U.S. citizen spouse are unlimited and tax-free under the marital deduction. This is why most married couples leave everything to each other first. However, relying solely on the marital deduction is not a plan — it simply defers the tax to the second death, when the combined estate faces a single exemption (unless portability was elected). Proper planning uses both spouses' exemptions.
5. Charitable Giving
Bequests to qualified charities are 100% deductible from your taxable estate. Charitable remainder trusts (CRTs) let you provide income to yourself or heirs for a period, then pass the remainder to charity — generating a current estate tax deduction. Donor-advised funds (DAFs) offer a simpler way to front-load charitable deductions during life.
6. Irrevocable Life Insurance Trust (ILIT)
If you own a large life insurance policy, the death benefit counts toward your taxable estate — potentially adding millions. An ILIT solves this: the trust owns the policy, pays the premiums (funded by your annual-exclusion gifts), and receives the death benefit outside your estate. Your beneficiaries get the insurance proceeds tax-free, and the estate tax is avoided entirely.
7. Grantor Retained Annuity Trust (GRAT)
A GRAT lets you transfer the future appreciation of an asset to your heirs with little or no gift tax. You place an asset (often business stock or investments expected to grow) in the trust, receive annuity payments for a set term, and at the end, the remaining value passes to your beneficiaries. If the asset outperforms the IRS's assumed interest rate (the Section 7520 rate), the excess passes tax-free. GRATs are especially popular with founders of fast-growing businesses.
8. Family Limited Partnerships (FLPs) and LLCs
Transferring business or investment assets into a family limited partnership and gifting limited partnership interests to heirs can qualify for valuation discounts (lack of marketability, minority interest) of 20–40%. A $10 million asset might be valued at $6–8 million for gift and estate tax purposes. The IRS scrutinizes these structures, so proper documentation and a qualified valuation are essential.
9. 529 College Savings Plans (Superfunding)
You can contribute up to five years' worth of annual exclusion gifts at once to a 529 plan — $95,000 per beneficiary in 2026 ($190,000 per couple) — with no gift tax. The money leaves your estate immediately but you retain control as the account owner. It is one of the fastest ways to move money out of a taxable estate while funding grandchildren's education.
10. Qualified Personal Residence Trust (QPRT)
A QPRT lets you transfer your home to your heirs at a discounted gift-tax value while continuing to live in it for a set term. If you outlive the term, the home passes to your beneficiaries at the discounted value. If you die during the term, it reverts to your estate — so the term should be chosen carefully based on your age and health.
State Estate Taxes: Don't Forget Them
Even if your estate is well below the $15 million federal exemption, you may still owe state estate tax. Roughly a dozen states impose their own estate tax with exemptions far lower than the federal level:
- Oregon and Massachusetts: $1 million exemption (lowest in the nation).
- New York: ~$7.5 million (2026, indexed).
- Washington: ~$2.7 million.
- Minnesota, Illinois, Maryland: $3–$5 million range.
Some states have a "cliff" — in New York, if your estate exceeds the exemption by more than 5%, you lose the entire exemption and pay tax on the full estate. If you live in (or own property in) a state with its own estate tax, your planning must account for both layers.
The Step-Up in Basis: A Hidden Benefit
One of the most valuable features of the current system is the step-up in basis. When your heirs inherit appreciated assets (real estate, stocks, a business), their tax basis is "stepped up" to the fair market value at your death. If you bought stock for $100,000 and it is worth $1 million when you die, your heirs inherit it at a $1 million basis — the $900,000 of capital gain is never taxed. This is a powerful reason not to gift highly appreciated assets during life (which carries over your original basis) but instead to hold them until death.
Note: proposals to eliminate the step-up in basis surface periodically in Congress. As of 2026, the step-up remains fully in effect.
When Do You Need an Estate Tax Attorney?
Consider professional help if any of these apply:
- Your net worth exceeds $5 million (federal) or your state's exemption.
- You own a business, multiple properties, or significant life insurance.
- You want to use advanced strategies (GRATs, ILITs, FLPs, QPRTs).
- You have a blended family, non-citizen spouse, or special-needs beneficiary.
- You live in a state with its own estate or inheritance tax.
- You have not updated your estate plan in 5+ years.
Estate tax planning is highly fact-specific. A qualified estate planning attorney (often working with your CPA and financial advisor) can model different strategies and project the tax savings over your lifetime.
Common Estate Tax Mistakes
- Not filing Form 706 for portability: Losing a spouse's unused exemption is the most expensive paperwork omission in estate planning.
- Owning life insurance personally: A large policy can push an otherwise non-taxable estate over the exemption.
- Forgetting state taxes: Federal exemption means nothing if your state taxes estates at $1 million.
- Outdated beneficiaries: Retirement accounts and insurance pass by beneficiary designation, bypassing your will — review them after every major life event.
- DIY documents: Online templates cannot model tax strategies or handle state-specific rules. One error can cost your heirs hundreds of thousands.
- Waiting too long: Gifting, GRATs, and trusts need years to deliver their full benefit. Starting at 70 is far less effective than starting at 55.
The Bottom Line
In 2026, the federal estate tax exemption of $15 million per person ($30 million per couple) means the vast majority of Americans will never owe a dollar of federal estate tax. But for estates above the threshold — or in states with low exemptions — the 40% top rate makes planning essential. The tools are well-established: annual gifts, lifetime exemption use, portability, charitable giving, ILITs, GRATs, and valuation discounts. The key is to start early, file the right returns (especially Form 706 for portability), and work with professionals who can tailor a plan to your assets and your family.
Estate tax law can change with each Congress. Review your plan every 3–5 years, or whenever your wealth, family, or state of residence changes. A little planning now can save your heirs millions later.
Disclaimer: Informational only, not legal or tax advice. Estate tax rules vary by state and change frequently. Consult a licensed estate planning attorney and CPA for your specific situation.
