© 2026 SimplyTrust Software Inc.

Discover Montana's estate planning resources at no cost. Access FREE forms for wills, power of attorney, and healthcare proxy, all formatted for Montana's legal requirements.
Estate planning in Montana involves navigating a specific set of state laws that differ in important ways from neighboring states. Understanding these distinctions helps ensure your documents will be valid and your wishes carried out as intended.
Like all states, Montana recognizes formally executed wills and living trusts as valid estate planning tools. A standard will here requires 2 adult witnesses, and adding a notarized self-proving affidavit can streamline the probate process later. The state also recognizes holographic (handwritten) wills, though these have stricter proof requirements and are more vulnerable to legal challenges.
If you die without a will in Montana, your heirs must survive you by at least 5 days to inherit anything. This "survival period" exists to prevent property from passing through multiple estates in quick succession when family members die close together in time, such as in an accident. The amount a surviving spouse inherits without a will depends on whether your parents are still alive. If they are, your spouse may have to share the estate with them—a result that surprises many people and underscores why having a will matters. Montana uses "per capita at each generation" distribution when dividing assets among descendants. This modern approach ensures that grandchildren whose parent predeceased you share equally with other grandchildren, rather than splitting only their parent's portion.
Smaller estates under $100,000 can use a simplified transfer process that avoids full probate proceedings.
Each county in Montana handles probate matters through its local court system. Click on any county to view specific court contact information, judges, filing procedures, and local requirements.
Pick what's right for you. Free for Montana.
Run the numbers for Montana for free.
Find estate planning attorneys in Montana by practice area.
Banks, brokerages, and credit unions serving Montana.
Explore Montana estate planning topics including community property laws, trust options, and probate processes for residents.