Plan ahead · Montana
Power of attorney in Montana
If someone you love got sick tomorrow, could anyone legally pay their bills or talk to their doctors? A power of attorney fixes that, it costs little or nothing, and it can only be set up while your person is well enough to sign. Here is how it works in Montana.
A power of attorney can only be signed by someone who still understands what they are signing. If your person is ill but lucid, do this now, not later.
Document 1 of 2
The financial POA
A durable financial power of attorney lets your chosen agent pay bills, deal with the bank, manage property, and talk to Social Security and insurers if you cannot. Durable means it keeps working through incapacity, which is the entire point.
How it must be signed in Montana: The principal signs the form, or directs another person to sign the principal's name in the principal's presence. Notarization is not legally required, but a signature acknowledged before a notary is presumed genuine and the statutory form includes a notary block, so signing before a notary is standard. No witnesses are required.
Montana publishes an official statutory form: get the official Montana form. Follow its signing instructions exactly.
Document 2 of 2
The medical POA
A medical power of attorney (healthcare proxy) names the person who makes treatment decisions when you cannot speak for yourself. Many families pair it with a living will that writes down the wishes themselves.
In Montana, the standard document is the My Choices Advance Directive (Montana Department of Justice) (official form). The declaration must be signed by the declarant, or by another person at the declarant's direction, and witnessed by two individuals. No notary is required by law, though the state form suggests signing in front of a notary if possible.
And remember: a POA ends at death
The moment the person dies, every power of attorney becomes void, and authority passes to the executor or next of kin. That is why the complete plan is a POA plus a will. Our guides: the full POA guide and what happens without a will.
Questions families ask
Straight answers
Does a power of attorney work after death in Montana?
No. In every state, a power of attorney ends the moment the person dies. After death, the executor named in the will, or the next of kin under state law, takes over. A POA plans for illness; a will plans for death. A complete plan has both.
Do I need a lawyer to make a POA in Montana?
Usually not for a straightforward situation: Montana has an official statutory form you can use for free, as long as you follow its signing instructions exactly. When there is significant money, property, or family conflict involved, an hour with an elder law attorney is worth it.
What is the difference between a financial and a medical POA?
A durable financial POA lets your chosen agent handle money matters like bills, banking, and property if you cannot. A medical POA (healthcare proxy) lets them make treatment decisions when you cannot speak for yourself. They are separate documents, and most families need both.
Can we still get a POA if the person is already very sick?
Only while they can still understand what they are signing. A doctor can help establish that. Once capacity is gone, the family usually needs a court guardianship instead, which is slower and costlier. If your person is ill but lucid, act now.
This page is general information, not legal advice. Signing rules come from official Montana sources and can change; always follow the instructions printed on the official form itself.
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