Estate planning basics in Montana

State rules are general information kept current by Legacy Guard, last reviewed October 21, 2026. Your attorney's advice comes first. Figures that are adjusted each year are given for the year stated.

What this means for your plan

• Montana has no state estate tax, so only the federal exemption of $15 million per person (2026) applies. Most families will not owe federal estate tax, but a plan still decides who gets what and how smoothly.
• A transfer on death deed can pass your home to a named person without probate. It does not replace a trust, and it needs to be coordinated with one, but it is a simple tool worth asking about.
• Small estate rules only matter if little or nothing goes through probate. A funded trust and up to date beneficiary designations are what keep an estate small in the first place, and that is exactly what the Legacy Guard annual review checks each year.

Questions about Montana

Does Montana have an estate tax?

No. Montana has no state estate tax. The federal estate tax exemption is $15 million per person for 2026.

Does Montana have an inheritance tax?

No. Montana does not tax what an heir receives.

Is Montana a community property state?

No. Montana is a common law property state. Montana probate has an informal option and is simpler than many states, but it is public and takes at least four months for creditor claims. Living trusts and transfer on death deeds are both common, especially for ranch and recreation property.

Does Montana allow a transfer on death deed for real estate?

Yes. Montana allows a transfer on death deed for real estate.

What is the small estate limit in Montana?

Affidavit for personal property up to $100,000, 30 days after death.