How do I make a will in Montana?

To make a valid will in Montana, you must be at least 18 years old and of sound mind. Montana requires 2 witnesses who must watch you sign and then sign the will themselves. Notarization is not required in Montana, though a self-proving affidavit makes probate faster. Once signed, store the original somewhere safe and tell your executor where to find it.

Are handwritten wills valid in Montana?

Yes. Montana recognizes holographic (handwritten) wills — but they're risky because they're easy to challenge in court.

Will Requirements in Montana

Everything you need to know about making a legally valid will in Montana.

Witnesses

Montana requires 2 adult witnesses who must watch you sign and then sign the will themselves.

Requires 2 witnesses who must watch you sign. Optional remote online notarization available as alternative.

Notarization

No. Montana does not require notarization, though a self-proving affidavit (notarized) can simplify probate.

Handwritten Wills

Montana recognizes holographic (handwritten) wills, but they are easy to challenge in court and are not recommended.

How to execute your will in Montana

Complete your will document (typed, not handwritten)
Sign the will in front of 2 adult witnesses
Have your 2 witnesses sign the will
Store the original in a safe place and tell your executor where to find it

Create your will online with Willy and receive Montana-specific signing instructions after you download your documents.