How Probate Works in Wisconsin

Does Wisconsin require probate?

Not always. Wisconsin provides simplified transfer options for smaller estates, and community property rules often reduce the need for probate for married couples.

Estates with total probate assets valued at $50,000 or less (including real estate) can use a transfer by affidavit process. Community property held with a right of survivorship passes directly to the surviving spouse without probate.

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What court handles probate in Wisconsin?

Probate in Wisconsin is handled by the Circuit Court (Probate Branch) in the county where the deceased person lived. Most Wisconsin counties have a probate registrar who handles routine filings.

Wisconsin offers three types of probate administration:

• Summary settlement. A simplified process for smaller estates or when all assets pass to exempt parties.
• Informal administration. Standard probate with moderate court oversight. Suitable for most uncontested estates.
• Formal administration. Full court supervision. Required for contested estates or complex situations.

There is no specific statutory deadline to file for probate in Wisconsin, but it should be done promptly.

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Small estate threshold

Wisconsin allows transfer by affidavit for estates where the total probate assets (including real estate) are valued at $50,000 or less (Wisconsin Statutes § 867.03).

Requirements:

• No probate proceeding has been filed.
• The total value of all probate assets does not exceed $50,000.
• The affidavit identifies the deceased, lists the property, and confirms the claimant's right to the property.

The affidavit is filed with the probate registrar and can be presented to banks and other institutions to claim assets.

Wisconsin is one of the states where real property is included in the small estate calculation and can be transferred through this simplified process, which is more generous than states that limit small estate affidavits to personal property only.

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Summary settlement

For estates that are too large for the affidavit process but relatively simple, Wisconsin offers summary settlement (Wisconsin Statutes § 867.01):

• Available when the estate's net value (after debts and expenses) does not exceed certain statutory limits, or when the entire estate passes to the surviving spouse or minor children.
• Requires a petition and court hearing, but the process is faster and less formal than regular probate.
• Can be completed in as little as a few weeks.

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What if there is no will?

When someone dies without a will in Wisconsin, the estate follows the state's intestate succession laws. Because Wisconsin is a community property state (technically a "marital property" state under the Uniform Marital Property Act), the rules depend on property type:

Marital (community) property:

• The surviving spouse inherits the deceased's one-half share of marital property. (The surviving spouse already owns their own half.)

Individual (separate) property:

• Spouse, no children. The surviving spouse inherits the entire individual estate.
• Spouse and children (all shared). The surviving spouse inherits the entire individual estate.
• Spouse and children from a prior relationship. The surviving spouse receives one-half of the individual estate. The children from the prior relationship divide the other half.
• Children, no spouse. The children inherit everything equally.
• Parents (no spouse or children). The parents inherit everything.

For a broader overview, see our guide on handling an estate without a will.

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What makes Wisconsin different?

Community (marital) property state

Wisconsin is one of nine community property states in the country (though Wisconsin uses the term "marital property" under the Uniform Marital Property Act, adopted in 1986). Property acquired during the marriage is owned equally by both spouses. The surviving spouse's half of marital property is never part of the probate estate.

Married couples can also hold marital property with a survivorship marital property agreement, which transfers the deceased spouse's half automatically without probate.

Real property in the small estate threshold

Wisconsin's $50,000 small estate threshold includes real estate, unlike many states that limit small estate affidavits to personal property only. This makes the affidavit option available to some estates that would require formal probate in other states.

No state estate or inheritance tax

Wisconsin has no state estate tax and no state inheritance tax. Only the federal estate tax applies, and only to estates exceeding approximately $13.99 million in 2025.

For a general overview of the probate process, see our guide on how probate works. If you need to order death certificates, see our guide on how to get death certificates in Wisconsin.

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