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Wis. Stat. § 859.01 · checked 2026-10-21
How long probate takes in Wisconsin
The longest fixed wait in probate in Wisconsin is usually the creditor claim period: 3 months from the court's order setting the claims deadline under Wis. Stat. § 859.01, the order, made when the application for administration is filed, may set the deadline anywhere from 3 to 4 months out, so 3 months is the shortest. An estate cannot be closed safely before that window shuts.
- 1Claim period 3 months
- 2Counted from Notice / letters
- 3Outer limit None stated
- 4Statute Wis. Stat. § 859.01
The statute
“The date shall be not less than 3 nor more than 4 months from the date of the order.”
Source: Wis. Stat. § 859.01. Last checked 2026-10-21.
Worked example: a death on January 15, 2026
| Checkpoint | Date |
|---|---|
| Date of death | January 15, 2026 |
| Trigger: the court's order setting the claims deadline | March 1, 2026 |
| Creditor claim period ends (3 months, Wis. Stat. § 859.01) | June 1, 2026 |
Wisconsin starts the clock at the court's order setting the claims deadline, so the end date moves with the court. The example assumes that event comes 45 days after the death (March 1, 2026); a later filing pushes June 1, 2026 back day for day.
34 jurisdictions on this site give creditors longer and 5 give them less; the median is 122 days.
Steps that add time
- Getting appointed. Nothing runs until the court's order setting the claims deadline; the time between the death and the petition is outside the statutory period.
- Notice. Published notice and notice mailed to known creditors start or shorten the claim period; a creditor who should have been mailed notice may get extra time — here, the order, made when the application for administration is filed, may set the deadline anywhere from 3 to 4 months out, so 3 months is the shortest.
- Real estate. Selling or transferring a house adds deeds, appraisals and sometimes a court order to the timeline.
- Accounting and closing. The final account, receipts from heirs and any tax filings come after the claim period ends.
Opening the estate costs money too: see probate court fees in Wisconsin (Wis. Stat. § 814.66(1)(a)).
Nearby East North Central timelines
Illinois: 6 months; Indiana: 3 months; Michigan: 4 months; Ohio: 6 months from death.
Related: Wisconsin small estate limit · creditor claim periods compared · executor timeline.
General information from the statute as written on 2026-10-21; not legal advice. Dates are worked examples of the statutory periods, not deadlines for any real estate. The Wisconsin probate court and its clerk can confirm how the periods run in a given case.