Maine Estate Tax: $7.16M Exemption and 8%-12% Rates

Maine starts taxing estates at $7.16 million for deaths in 2026, far below the federal line, then climbs through three tiers from 8 percent to 12 percent.1

Maine's tax applies even when no federal estate tax is due, so an estate can owe the IRS nothing and still owe the state.1 This guide covers who pays, the exact rate brackets, what a sample estate owes, and how Maine's tax differs from the federal estate tax and from Medicaid estate recovery.

In This Guide

• Maine Estate Tax at a Glance
• How the Maine Estate Tax Works
• What a Taxable Maine Estate Owes
• Estate Tax vs. Inheritance Tax
• The Federal Estate Tax Is Separate
• This Is Not Medicaid Estate Recovery
• Frequently Asked Questions
• Next Steps

Maine Estate Tax at a Glance

Here is the whole picture in one place. The numbers below are for deaths in 2026.

The line that matters is the $7,160,000 exclusion. Maine adjusts it for inflation every year; it was $7,000,000 for 2025 and $6,800,000 for 2024.1 Maine has no separate inheritance tax, so heirs are not taxed on what they personally receive.2

How the Maine Estate Tax Works

The estate itself is liable for the estate tax, not the heirs.2 It applies only to value above the exclusion.

The exclusion. For 2026, the first $7,160,000 of a Maine taxable estate passes tax free.1 Maine sets the inflation adjustment on or about September 15 for deaths in the following year, so confirm the current year's figure rather than assuming last year's number still holds.1

The tiered rates. Above the exclusion, Maine applies three brackets: 8 percent on the first $3,000,000 of value over the line, 10 percent on the next $3,000,000, and 12 percent on anything above the exclusion plus $6,000,000.1 Only the value above the exclusion is taxed, and only the portion in each band is taxed at that band's rate.

Property left to a spouse. A surviving spouse who inherits the home and accounts should not assume a Maine bill is due on that transfer, or that none is. Confirm the treatment with an estate attorney before the estate is settled.

Filing. Form 706ME is required for a Maine resident, or a nonresident who owned Maine real estate or tangible property, when a federal estate tax return is required or when the federal gross estate plus taxable gifts made within one year of death plus Maine elective property tops that year's filing threshold.1 Filing is not the same as owing. An estate that meets neither test but held Maine real estate or tangible property should still file Form 700-SOV with a Certificate of Discharge of Estate Tax Lien to release Maine's automatic lien on that property.1 The Maine Revenue Services estate tax page carries the current forms, the year's exclusion, and the bracket breakpoints.

If your estate is near or over the $7,160,000 exclusion, this is the point to bring in an estate attorney.1 The gap between Maine's line and the much higher federal one is where planning matters most. Keep in mind that taxable gifts made within one year of death still count toward Maine's filing threshold.1

What a Taxable Maine Estate Owes

Maine does not tax the whole estate. It subtracts the $7,160,000 exclusion first, then applies the tiered rates to what is left.1

The tiers are marginal. Each band is taxed at its own rate, the way federal income-tax brackets work, so only the slice above the exclusion plus $6,000,000 is taxed at 12 percent.1

Two illustrations show how that plays out. These are hypothetical examples; your own numbers will differ.

• #1: a $10 million estate. Subtract the $7,160,000 exclusion and $2,840,000 is taxable. All of it falls in the first band, taxed at 8 percent, for about $227,200 in Maine estate tax.1
• #2: a $14 million estate. Subtract the exclusion and $6,840,000 is taxable. The first $3 million is taxed at 8 percent ($240,000), the next $3 million at 10 percent ($300,000), and the remaining $840,000 at 12 percent ($100,800), for about $640,800 in Maine estate tax.1

Both examples assume everything in the estate is Maine real or tangible property or intangibles like bank and investment accounts. Maine multiplies the computed tax by that share of the estate, so an estate that also holds real estate in another state pays Maine less than the rate table alone suggests.1

Estate Tax vs. Inheritance Tax

People use these terms interchangeably, but they are different taxes paid by different people.

• An estate tax falls on the estate. It applies to the taxable value of the estate, and the estate itself is liable for it. Maine has this one.
• An inheritance tax falls on the heirs. It applies to the value of property left to each heir, and the heirs are liable for it even though the estate pays it. Maine does not have this one.1,2

So Maine has exactly one state death tax, the estate tax, and the estate is liable for it.2 If you inherit from a Maine estate, you do not owe Maine a separate inheritance tax on your share.

The Federal Estate Tax Is Separate

Maine's estate tax sits alongside a separate federal estate tax. They are separate taxes on separate returns: Form 706 for the IRS and Form 706ME for Maine.4

For deaths in 2026, the federal basic exclusion is $15,000,000 per decedent, and the top federal bracket is taxed at 40 percent, filed on IRS Form 706.4 Lifetime taxable gifts use up part of that federal exclusion. Being under the federal line does not mean no death tax is owed, because a state estate tax can fall on an estate that owes nothing federally.4

Maine is exactly that kind of state. Its $7,160,000 exclusion is well below the federal $15,000,000 line, so an estate between roughly $7.16 million and $15 million, without large lifetime taxable gifts, can owe Maine estate tax while owing the IRS nothing.1,4 That gap catches families who assumed the high federal number was the only line that mattered.

This Is Not Medicaid Estate Recovery

Families often confuse the estate tax with Medicaid estate recovery, but they are unrelated.

In Maine, estate recovery is how the Department of Health and Human Services, after a MaineCare (Medicaid) member dies, claims against the estate for what MaineCare paid for nursing facility care, home and community-based services, and related hospital and prescription drug services.3 The claim turns on MaineCare use, for example a member who was 55 or older when receiving benefits, not on the estate tax exclusion.3 A modest estate that owes zero Maine estate tax can still face a recovery claim, and a large taxable estate that never used MaineCare faces none. Our explainer on Medicaid estate recovery covers how that process works.

Next Steps

If your estate is comfortably under $7,160,000, Maine will not tax it, though an estate holding Maine real estate may still need Form 700-SOV to release Maine's automatic lien on that property.1 If you are near or over the line, plan ahead, because the state line is much lower than the federal one. Settling an estate is hard enough while grieving; sorting the tax picture early spares your family a scramble later.

• Add up the whole estate, including life insurance, retirement accounts, and real estate, and compare it to the current $7,160,000 exclusion.1
• Watch the indexing, since the exclusion is adjusted every year and the band breakpoints move with it.1
• File if required. Form 706ME can be required even when no tax is owed; confirm the deadline on the Maine Revenue Services estate tax page.1
• Find an attorney. Use the Maine State Bar Association's Lawyer Referral Service at mainebar.org to reach an estate or elder-law attorney. For broader help orienting around care and costs, the federal Eldercare Locator at eldercare.acl.gov or 1-800-677-1116 can point you to local resources.5

For the bigger financial picture, our guide to building a senior care funding plan ties taxes, benefits, and care costs together, and if a home is part of the estate, selling or renting a home for care covers that trade-off.

Learn More

Find personalized help understanding the Maine estate tax and your family's plan at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.