State Guides

Montana Estate Planning Guide

Montana Estate estate planning guide covering court routing, wills, trusts, probate, incapacity documents, records to gather, and official state sources.

Last updated August 13, 2026 · Educational publication · Editorial policy

Montana District Courts handle probate, while the county clerk and recorder supplies real-property and recording information.

Official starting point

Montana Judicial Branch

For a court or estate filing, begin with the District Court in the county with venue. For real-property ownership and recorded transfers, check the county clerk and recorder.

Open the official court source

Five records to identify before choosing a document

Montana planning control map
QuestionRecord to checkWhere the answer comes from
Who owns the asset?Deed, account title, policy, business ledgercounty clerk and recorder or the institution
Who can act during incapacity?Power of attorney, health directive, trust, court orderSigned instrument and Montana law
Who receives it at death?Will, trust, beneficiary form, survivorship languageProbate file, trust, recorder, or provider
Where is probate filed?Domicile and property-location evidencethe District Court in the county with venue
What deadline or form applies?Current notice, rule, statute, or agency instructionMontana Judicial Branch and the responsible agency

Questions for a Montana lawyer

  • What will-signing, witness, notary, or electronic-execution rules apply to this document?
  • Which court or office has venue, and are local forms required?
  • Does the state recognize the proposed deed, survivorship, transfer-on-death, or small-estate method?
  • How do spousal, homestead, family, creditor, tax, or public-benefit rules change the plan?
  • What should be updated after a move into or out of Montana?

Preparation packet

  • Current will, trust, powers of attorney, health documents, and every amendment.
  • Deeds, account statements, beneficiary confirmations, entity records, and insurance policies.
  • Marriage, divorce, adoption, citizenship, and family-tree information relevant to rights and notice.
  • Debts, tax records, care costs, public-benefit notices, and any court papers.
  • A one-page list of decisions that must be made, the people involved, and any known deadlines.

Official sources for this state

Use the controlling court, agency, statute, provider record, or governing document before relying on a general explanation.