Banks and title companies scrutinize the signing block of a power of attorney before they honor it, and one with incomplete formalities can be turned away. Here is exactly what Wisconsin requires when you sign a power of attorney, and how to run the signing so it holds up.
What Wisconsin requires
Wisconsin law calls for no witnesses when a power of attorney is signed, and notarization is required.
The notary confirms your identity and completes the acknowledgment block, so bring government photo ID.
Statutory detail: The Wisconsin statutory power of attorney form is at Wis. Stat. 244.61 and grants authority by hand-initialing each subject line; a line left blank is not granted. The principal's signature is acknowledged before a notary public.
- Witnesses: none
- Notary: required
Step-by-step signing checklist
Follow the steps in order, and sign nothing until everyone who needs to be present is in the room.
- Print and review the final PDF: Print the final version single-sided and read every page. Confirm the names, dates, and the people you appointed before anyone signs — a correction after signing means re-signing.
- Book a notary: Line up a notary public — banks, shipping stores, and mobile notaries all offer the service — and bring government photo ID. The notary must watch you sign or hear you acknowledge the signature as yours.
- Sign in front of everyone: Sign and date where the power of attorney indicates, with the notary watching. Do not sign ahead of time.
- Let the notary complete the acknowledgment: The notary fills in the acknowledgment or affidavit block, signs, applies the seal, and records the signing in the notary journal.
- Store the original and hand out copies: Keep the signed original somewhere safe and fireproof, tell the people you appointed where it is, and give them copies. Never write changes on the signed original — sign a corrected version instead.
Mistakes that undo a valid document
Most signing failures are procedural, not substantive — the document was fine and the ceremony was not.
- Signing before the witnesses or notary arrive, then asking them to sign later.
- Skipping a page, an initial line, or the date.
- Writing changes by hand on the signed original.
- Losing the original; a photocopy is often not enough.
After signing
The original is the document. Store it where it will survive a fire and a move, and make sure the people you appointed can find it without you.
Revisit the power of attorney when your family, your finances, or the people you appointed change. A new version is signed the same way; the old one should be destroyed once the new one is complete.
Frequently Asked Questions
How many witnesses does a Wisconsin power of attorney need?
None. Wisconsin does not require witnesses for a power of attorney; the signature is acknowledged before a notary instead.
Does a Wisconsin power of attorney have to be notarized?
Yes. The signature is acknowledged before a notary public. The Wisconsin statutory power of attorney form is at Wis. Stat. 244.61 and grants authority by hand-initialing each subject line; a line left blank is not granted. The principal's signature is acknowledged before a notary public.
What should I do with the signed original?
Keep it somewhere safe and fireproof, tell the people you appointed exactly where it is, and give them copies. If anything needs to change later, sign a corrected version rather than marking up the original.