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Estate and Inheritance Tax in Maine

Maine has a state estate tax with a $7,160,000 exclusion for deaths in 2026 and rates of 8% to a top rate of 12%.

Last checked . General information, not legal advice.

Maine at a glance

State estate tax
Yes
Estate tax exemption
$7,160,000 (2026)
The exclusion is adjusted each year for inflation. It was $7,000,000 for deaths in 2025.
Top estate tax rate
12%
Rates are 8%, 10% and 12% on the Maine taxable estate above the exclusion.

The rules in Maine

Does Maine have a state estate tax?

Yes. State estate tax in Maine: yes.

What is the estate tax exemption in Maine?

Estate tax exemption in Maine: $7,160,000 (2026). The exclusion is adjusted each year for inflation. It was $7,000,000 for deaths in 2025.

What is the top estate tax rate in Maine?

Top estate tax rate in Maine: 12%. Rates are 8%, 10% and 12% on the Maine taxable estate above the exclusion.

Where do the Maine estate and inheritance tax rules come from?

The rules above come from Me. Rev. Stat. tit. 36, 4103 and Me. Rev. Stat. tit. 36, 4119. Each source is linked on this page. We last checked them in October 2026.

Good to know

The 12% rate applies to the part of the Maine taxable estate more than $6,000,000 above the exclusion amount.

The exclusion is adjusted for inflation each year under 36 M.R.S. 4119.

What this means in practice

State estate tax exemptions can be much lower than the federal exemption, so an estate that owes no federal tax may still owe state tax. Some states adjust their exemption each year for inflation, so check the amount for the year of death.

Real estate is generally taxed by the state where it is located. A person who lives in one state and owns land in another may need to consider the rules of both states, which is one reason some people hold out-of-state property in a living trust.

Estate and inheritance tax returns have filing deadlines and may require payment before the estate is closed. Executors often work with a tax professional to value assets, claim deductions such as the marital and charitable deductions, and file on time.

General information, not legal advice. Laws change, and cities can add their own rules, so check the current statute before you rely on it.