A Wisconsin will takes your signature and two witnesses. What surprises people is the timing: Wis. Stat. 853.03 lets the two witnesses observe at different times, so they do not have to be in the room together. That is unusually relaxed — and it sits next to Wisconsin's health care power of attorney, where all three signatures must happen at the same time. If you are signing both documents, do not assume the rules match.
What Wis. Stat. 853.03 requires
The will must be signed by you, or in your name by someone else in your conscious presence and by your direction. Then at least two witnesses must sign, each within a reasonable time after witnessing either your signing, or your acknowledgment of the signature, or your acknowledgment of the will itself.
Any of those three counts as witnessing. A witness who never watched you sign, but heard you say 'this is my will,' has witnessed under Wisconsin law.
- Signed by you, or in your name by another in your conscious presence and by your direction.
- At least two witnesses.
- Each witness signs within a reasonable time after witnessing.
- The two witnesses may observe at different times.
Marital property changes what you can give
Wisconsin is a marital property state. Property acquired during marriage is generally owned equally by both spouses, which affects what is actually yours to leave by will.
This is the single most common reason a Wisconsin will does not do what its author expected. If you are married and have not talked this through with a Wisconsin attorney, do that before signing.
The self-proving affidavit
Wis. Stat. 853.04 gives two procedures: a one-step affidavit executed together with the will, and a two-step affidavit added to an already-executed will later. Both need an officer authorized to administer oaths, which in practice means a notary public.
A self-proved will can usually be admitted to probate without locating the witnesses years later. It is optional — skipping it does not make the will invalid.
Who can serve as personal representative
Wis. Stat. 856.23 says a person is not entitled to receive letters if they are under 18, of unsound mind, a corporation not authorized to act as a fiduciary in Wisconsin, a nonresident who has not appointed a resident agent for service of process, or unsuitable for good cause shown.
Note the nonresident rule — Wisconsin also lets the court treat nonresidency itself as sufficient cause for nonappointment. Naming someone out of state is possible but not friction-free.
Frequently Asked Questions
Do my two witnesses have to be together?
No. Wis. Stat. 853.03 lets them observe at different times. One sitting with everyone present is still the cleanest record and the easiest to prove later.
Does a Wisconsin will need a notary?
Not for validity. A notary is needed only for the self-proving affidavit under Wis. Stat. 853.04, which is optional.
How does marital property affect my will?
Wisconsin treats most property acquired during marriage as owned equally by both spouses, which limits what you can dispose of by will alone. Talk to a Wisconsin attorney if you are married.
Can my personal representative live out of state?
Yes, but they must appoint a resident agent to accept service of process and file that with the court, and the court may still treat nonresidency as cause for nonappointment.