Transfer by Affidavit
$50,000
Affidavit Wait Period
30 days
Probate Court
Circuit Court
Filing Fee
$100–$250
Creditor Period
3 months
Minimum Timeline
5–7 months
State Income Tax
Up to 7.65%
Estate / Inheritance Tax
None
Wisconsin is not a UPC state — but unsupervised administration makes it more efficient than most non-UPC states. Under § 856.23, the Personal Representative can act without court approval for most estate actions and close the estate with a Closing Certificate rather than a court hearing. This puts Wisconsin's practical experience closer to UPC states like Nebraska or Minnesota than to Missouri or Kansas — if the will authorizes it or all parties agree.
Do You Need Probate in Wisconsin?
Not every estate requires probate. Wisconsin law distinguishes between probate and non-probate assets.
You typically do NOT need probate for:
- Assets with a named beneficiary (life insurance, IRAs, 401(k)s, POD/TOD accounts)
- Property held in joint tenancy with right of survivorship
- Assets held in a living trust
- Marital property with survivorship classification (Wisconsin is a marital property state)
You typically DO need probate for:
- Real estate titled solely in the deceased's name
- Bank or investment accounts with no beneficiary or joint owner
- Personal property in the deceased's name alone exceeding $50,000
Wisconsin is a marital property state. Wisconsin adopted the Uniform Marital Property Act — property acquired during the marriage is generally marital property owned equally by both spouses. At death, only the deceased spouse's half of marital property is subject to probate. This can significantly reduce the probate estate even for large marital assets.
Transfer by Affidavit: Skip Court for Estates Under $50,000
Under Wis. Stat. § 867.03, if total personal property is $50,000 or less and 30 days have passed since death, you can collect assets with a notarized Transfer by Affidavit — no court filing, no attorney, no filing fee.
Key rules: Wait 30 days after death. Present a notarized affidavit and certified death certificate to each asset holder. The affidavit only covers personal property — real estate always requires full probate in Circuit Court regardless of the estate's total value.
Supervised vs. Unsupervised Administration
| Feature | Supervised Administration | Unsupervised Administration (§ 856.23) |
|---|---|---|
| Court approval for major actions? | Yes — court approval required | No — Personal Representative acts independently |
| Closing procedure | Formal closing hearing before judge | File Closing Certificate (§ 862.01) — no hearing |
| Who qualifies? | All estates | Will authorizes it, OR all interested parties consent |
| Creditor period | 3 months from first publication | 3 months from first publication (same) |
| Inventory required? | Yes, within 3 months | Yes, within 3 months |
| Best for | Contested estates; minor beneficiaries | Cooperative families; will authorizing unsupervised admin |
The 14-Step Wisconsin Probate Process
- Gather Documents and Determine Probate Type — Locate the original will, order 8–10 certified death certificates from Wisconsin DHS, list all assets. Check whether the Transfer by Affidavit applies ($50,000 threshold) or full probate is required. Note Wisconsin's marital property rules — only the deceased's half of marital property is probated.
- Consider Transfer by Affidavit (Under $50,000) — If personal property is $50,000 or less and 30 days have passed, use the § 867.03 affidavit to collect assets without a court case.
- File Petition with Circuit Court — File the Petition for Probate of Will (or Petition for Administration) with the Circuit Court in the county of domicile. Pay $100–$250 filing fee. Indicate whether you will seek unsupervised administration.
- Attend Opening Hearing and Receive Letters — Appear before the circuit judge. Receive the Order Admitting Will to Probate and Order Appointing Personal Representative. Obtain certified copies of Letters Testamentary — order 10–12 copies.
- Publish Notice to Creditors — Publish in a county newspaper for three consecutive weeks. Wisconsin's 3-month creditor period begins on the date of first publication (§ 859.01). Publish the week you receive Letters.
- Notify Heirs and Beneficiaries — Send written notice via certified mail to all heirs and beneficiaries promptly after appointment.
- Obtain EIN and Open Estate Bank Account — Apply at irs.gov/ein for the estate's EIN. Open a dedicated estate checking account. Never commingle estate and personal funds.
- Prepare and File Inventory — List all probate assets with date-of-death fair market values. File with the Circuit Court within 3 months of appointment. Obtain formal appraisals for real estate immediately.
- Collect and Manage Estate Assets — Transfer accounts to the estate. Maintain insurance on real estate. Keep detailed records of all income and expenses.
- Review Creditor Claims and Pay Valid Debts — Wait for the full 3-month creditor period to expire. Review claims, disallow invalid ones in writing, and pay valid claims in priority order.
- File Deceased's Final Wisconsin Income Tax Return — File the deceased's final Wisconsin Form 1 (due April 15) and federal Form 1040. Wisconsin income tax top rate is 7.65%. No Wisconsin estate or inheritance tax.
- File Estate Wisconsin Fiduciary Return (If Required) — If the estate earns income during administration, file Wisconsin Form 2 (fiduciary income) and federal Form 1041.
- Distribute Assets to Beneficiaries — After all debts and taxes are paid, distribute assets per the will or Wisconsin intestacy law. Record a Personal Representative's Deed for each real property at the county register of deeds.
- File Closing Certificate or Closing Hearing — Under unsupervised administration: file a Closing Certificate (§ 862.01) with the Circuit Court — no hearing required. Under supervised administration: file a Final Account and attend the closing hearing. The estate is closed when the Order of Distribution is entered (or the Closing Certificate is filed).
Wisconsin Income Tax for Estates
Wisconsin has a progressive income tax (top rate 7.65%) — but no estate tax and no inheritance tax.
- Form 1 — deceased's final Wisconsin individual income tax return; due April 15 of the following year; covers Jan. 1 through date of death
- Form 2 — Wisconsin Fiduciary Income Tax Return; required if the estate earns income during administration (interest, rent, capital gains, dividends)
- No Wisconsin estate tax — Wisconsin eliminated its state estate tax; no Wisconsin Form 706 equivalent required
- No Wisconsin inheritance tax — all beneficiaries receive their share free of Wisconsin inheritance tax regardless of relationship
- Federal returns still required — federal Form 1040 (final) and federal Form 1041 (if estate income exceeds $600)
Wisconsin Probate — Key Statutes
| Topic | Statute | Detail |
|---|---|---|
| Transfer by Affidavit | Wis. Stat. § 867.03 | $50,000 personal property; 30-day wait |
| Opening of estate | Wis. Stat. § 856.01 | Petition filed with Circuit Court |
| Unsupervised administration | Wis. Stat. § 856.23 | Will must authorize it or all parties must consent |
| Notice to creditors | Wis. Stat. § 859.01 | 3-month creditor claim period from first publication |
| Inventory deadline | Wis. Stat. § 858.01 | Within 3 months of appointment |
| Closing Certificate | Wis. Stat. § 862.01 | Files in lieu of closing hearing (unsupervised admin) |
| Intestacy | Wis. Stat. § 852.01 | Governs distribution when no will |
| Marital property | Wis. Stat. § 861.01 | Surviving spouse's interest in marital property |
Frequently Asked Questions
How long does Wisconsin probate take?
Wisconsin probate typically takes 6–12 months. The 3-month creditor period is the primary floor. Under unsupervised administration with a cooperative family and no real estate sale, the process can be completed in as little as 5–6 months. Supervised probate with real estate sales typically takes 9–15 months.
What is Wisconsin's Transfer by Affidavit threshold?
Wisconsin's Transfer by Affidavit threshold is $50,000 of personal property (§ 867.03). Wait 30 days from death, then present a notarized affidavit and certified death certificate directly to the asset holder — no Circuit Court filing required. Real estate always requires full probate.
What is unsupervised administration in Wisconsin?
Unsupervised administration (§ 856.23) lets the Personal Representative act without court approval for most estate actions — similar in effect to UPC informal probate. It requires either (1) the will expressly authorizing it, or (2) all heirs and legatees consenting in writing. Under unsupervised administration, the estate closes by filing a Closing Certificate (§ 862.01) — no closing hearing required, saving months of calendar time.
Is Wisconsin a marital property state?
Yes. Wisconsin adopted the Uniform Marital Property Act. Property acquired during the marriage is generally marital property owned equally by both spouses (each owns an undivided one-half interest). At death, only the deceased spouse's one-half interest in marital property is subject to probate. The surviving spouse's half passes outside probate. This can significantly reduce the size of the probate estate.
Does Wisconsin have an estate tax or inheritance tax?
No. Wisconsin has no state estate tax and no state inheritance tax. Only Wisconsin income tax (Form 1 / Form 2, top rate 7.65%) and federal taxes apply. No state tax forms beyond income tax returns are required for the estate.