Minnesota Power of Attorney Requirements (2026)

Updated August 3, 2026. Quick answer: Notarization (acknowledgment before a notary public or other authorized official) is required; no witnesses are required. The statutory short form also requires the agent to sign an acknowledgment of the ‘Important Notice to Attorney(s)-in-Fact,’ which is explicitly marked ‘Notarization not required.’. This state puts a form in its statute. A power of attorney here must say it is durable, or it ends at incapacity — which is the moment it was written for.

What decides whether the document is valid

Notarization (acknowledgment before a notary public or other authorized official) is required; no witnesses are required. The statutory short form also requires the agent to sign an acknowledgment of the ‘Important Notice to Attorney(s)-in-Fact,’ which is explicitly marked ‘Notarization not required.’ Get this wrong and the document is not merely weak — it may be void, and you will find out at the moment somebody needs to use it.

Who may not witness: None stated — the statute imposes no witness requirement at all (Minn. Stat. §523.01 general execution rule and §523.23 statutory short form both require only a dated principal signature acknowledged before a notary; no witness lines or disqualification rules exist). This is the condition that most often fails in practice, because the people in the room are usually the people with an interest.

The statutory form

Minnesota sets out a form in its statute at Minn. Stat. §523.23 (Statutory Short Form of General Power of Attorney), but does not publish a free ready-to-use copy. Using the statutory form generally means transcribing it from the statute.

Durability — the point most people get wrong

Here a power of attorney must state that it is durable. Without that language it ends exactly when incapacity begins — which is the situation it was almost certainly written for. This is the single most consequential drafting point in this state.

Why a springing power often fails when it is needed, and why durable is usually the better default.

If a bank refuses it

Minnesota addresses this by statute: Minn. Stat. §523.20: a third party refusing to accept a validly acting attorney-in-fact’s authority is liable ‘in the same manner as the party would be liable had the party refused to accept the authority of the principal,’ unless the third party has actual notice of revocation, expiration, or the principal’s death/incompetence. No response deadline or fixed sanction is specified — liability follows ordinary legal consequences of refusal.

What the acceptance-and-refusal statutes require where they exist, the permitted grounds for refusal, and the attorney-fee remedy.

What the form does not solve

• Social Security will not accept it. No power of attorney works there — a representative-payee application is the only route.
• It has to be signed while capacity is intact. The day that closes, the alternative is a court.
• Name a successor agent. A document whose only named agent has died or declined does nothing — how to choose when there is no obvious person.

All 51 jurisdictions compared.

General information drawn from IRS, Medicare, HUD and state statute and regulation, not legal, tax or financial advice. Continuing-care law is state law and differs materially between states; every figure here is year-labelled and every source named. Powers of attorney, guardianship and trusts are governed by STATE law and differ materially between states. Execution requirements decide whether a document is VALID, so verify them against your own state’s current statute before signing anything. We are not a law firm and this is not legal advice.