Clear Money Guide
What this state guide covers
A quick view of the questions, practical details and source notes below.
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Updated August 3, 2026. Quick answer: The principal (or another adult signing at the principal’s express direction and in the principal’s physical presence) must sign the power of attorney; that is the only mandatory act. Notarized acknowledgment, or an alternative supervised two-witness remote/videoconference procedure with strict conditions, are not required for basic validity but each independently creates a rebuttable presumption of genuine signature (§244.05(2)-(3)). Only a notarized acknowledgment makes the power of attorney ‘acknowledged’ for the acceptance rules of §§244.19 and 244.20 (§244.19(1)). This state publishes a free official form, linked below. A power of attorney here is durable by default — it survives incapacity unless it says otherwise.
| Execution | The principal (or another adult signing at the principal’s express direction and in the principal’s physical presence) must sign the power of attorney; that is the only mandatory act. Notarized acknowledgment, or an alternative supervised two-witness remote/videoconference procedure with strict conditions, are not required for basic validity but each independently creates a rebuttable presumption of genuine signature (§244.05(2)-(3)). Only a notarized acknowledgment makes the power of attorney ‘acknowledged’ for the acceptance rules of §§244.19 and 244.20 (§244.19(1)). |
| Statutory form | Yes — Wis. Stat. § 244.61 (Statutory Form Power of Attorney for Finances and Property) |
| Durability | Durable by default |
| Who may not witness | none stated in the text reviewed (no categorical witness disqualifications found for the remote-witnessing alternative under §244.05) |
| Agent must accept in writing | No |
| Statute | Wis. Stat. Chapter 244, Uniform Power of Attorney for Finances and Property Act (§§244.01-244.64) |
Wisconsin power of attorney form: what the statute says
Each line is quoted from the Wisconsin statute itself.
- Execution. Wis. Stat. § 244.05(1): “…the principal must sign the power of attorney…”
- Witnesses. Wis. Stat. § 244.05(3): Witnesses appear only in an optional remote-signing route, which gives a presumption that the signature is genuine; the section requires no general witness.
- Statutory form. Wis. Stat. § 244.61: “A document substantially in the following form may be used…”
Settling the estate is a separate cost: Wisconsin Probate Cost 2026.
What decides whether the document is valid
The principal (or another adult signing at the principal’s express direction and in the principal’s physical presence) must sign the power of attorney; that is the only mandatory act. Notarized acknowledgment, or an alternative supervised two-witness remote/videoconference procedure with strict conditions, are not required for basic validity but each independently creates a rebuttable presumption of genuine signature (§244.05(2)-(3)). Only a notarized acknowledgment makes the power of attorney ‘acknowledged’ for the acceptance rules of §§244.19 and 244.20 (§244.19(1)). 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 in the text reviewed (no categorical witness disqualifications found for the remote-witnessing alternative under §244.05). Where a state does bar particular people from witnessing, this is the condition that most often fails in practice, because the people in the room are usually the people with an interest.
The free official form
Wisconsin publishes a form at no cost: the official Wisconsin power of attorney form. For a straightforward appointment this is usually all you need, and there is no reason to pay for a copy of it.
If the free form does not fit your situation
Use the official form above first — it is free, it is written to satisfy this state’s own statute, and for a straightforward appointment it is usually all that is needed. Software is worth paying for when the situation outgrows a fixed form: co-agents, successor agents, limits on gifting, or a bank that has already given you trouble. LawDepot builds a state-specific power of attorney executed under this state’s witnessing and notary rules.
LawDepot pays us a commission if you buy through this link — it costs you nothing extra. We are not a law firm and this is not legal advice. Affiliate Disclosure.
Durability — the point most people get wrong
Here a power of attorney is durable by default: it keeps working after the principal loses capacity unless the document says it should not. That is the opposite of the historical rule and it is why old advice about needing magic words can mislead.
Why a springing power often fails when it is needed, and why durable is usually the better default.
If a bank refuses it
Wisconsin addresses this by statute: Yes. Under §244.20(1), a person may in good faith refuse to accept an acknowledged power of attorney within 10 business days of presentment on the grounds listed there, but may not refuse based exclusively on the date of execution or a mandate that a different form be used (§244.20(2)). A person who requests a certification, translation or opinion of counsel under §244.19(4) must accept the power of attorney no later than 5 business days after receiving it, if there is no other good faith reason to refuse. A person that refuses in violation of the section may be ordered to accept it (§244.20(5)).
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.