If you die without a will in Wisconsin, your spouse or domestic partner and children inherit under the state's intestate succession statute, not according to whatever you might have told your family. Wisconsin is a marital property state, so the outcome depends heavily on whether your children are also your spouse's children.
Key Takeaways
- Wisconsin Statutes chapter 852 controls who inherits when there is no will, splitting marital and nonmarital property differently.
- If all surviving children are also the spouse's children, the spouse generally inherits everything.
- If any child is from another relationship, the spouse's share of nonmarital property is cut roughly in half.
- Unmarried partners and unadopted stepchildren have no automatic inheritance rights under Wisconsin intestacy.
Who inherits if you die without a will in Wisconsin?
Under Wisconsin Statutes chapter 852, section 852.01, the split depends on your marital property status and whether your children are shared with your spouse.
Spouse only, no children
Your spouse or registered domestic partner inherits the entire estate if you have no surviving children or other issue.
Spouse and shared children
If every surviving child is also a child of your surviving spouse, the spouse inherits the entire estate, including all of your interest in marital property and your nonmarital property.
Spouse and children from another relationship
If one or more of your surviving children are not also children of your surviving spouse, the outcome splits: your spouse still receives all marital property, but on your nonmarital property, the spouse receives one-half and your children receive the other half, or the entire nonmarital share if there is no spouse.
Children only, no spouse
Your children inherit the entire estate in equal shares, per stirpes, meaning a deceased child's own children step into that child's share.
No spouse, no children
The estate passes to your parents, then to siblings and their descendants, then to more distant relatives such as grandparents and their descendants, in the order set out in chapter 852.
What does marital property mean for a Wisconsin estate?
Wisconsin treats most property acquired during marriage as marital property, similar to community property states. This matters because your spouse's rights to marital property under intestacy are broader than their rights to your separate, nonmarital property, and the distinction can significantly change what a blended family actually receives.
What role does a domestic partnership play in Wisconsin intestacy?
Wisconsin extends certain intestacy protections to registered domestic partners, not just legally married spouses, which is somewhat unusual compared to many other states. A registered domestic partner is generally treated the same way as a spouse under chapter 852 for purposes of inheriting marital and nonmarital property. An unregistered partner, however, receives none of these protections regardless of how the couple describes their relationship, which is why registration status, not just the length or seriousness of the relationship, is what actually controls the legal outcome.
Does intestacy in Wisconsin avoid probate?
No. An estate without a will still generally requires probate, the same court process used for estates with a will, except the court follows the statutory formula above instead of any instructions from you. The Wisconsin court system's probate self-help resources outline the filing, inventory, and administration steps required either way.
What is left out of Wisconsin intestacy?
Unmarried partners, no matter how long the relationship lasted, inherit nothing automatically. The same is true for stepchildren who were never legally adopted, foster children, and close friends, all of whom are excluded entirely from the statutory scheme.
How does per stirpes distribution actually work?
Per stirpes means a deceased child's share does not simply disappear or get absorbed by surviving siblings. Instead, that child's own children divide the share their parent would have received, split evenly among themselves. If you had three children and one died before you leaving two children of their own, those two grandchildren would together receive the one-third share their parent would have inherited, while your two surviving children each still receive their own one-third.
This mechanism applies throughout chapter 852, not just to children, which is why a careful reading of the statute matters more than a quick summary once an estate involves more than one generation of descendants.
What about jointly owned accounts and payable-on-death designations?
Bank accounts held jointly with a right of survivorship, and accounts with a payable-on-death or transfer-on-death designation, pass directly to the named survivor or beneficiary regardless of the intestacy formula above. This is one reason two people with similar total assets can see very different real-world outcomes depending on how their accounts happen to be titled.
Frequently Asked Questions
What happens to a house if you die without a will in Wisconsin?
The house passes under the same marital or nonmarital property rules as other assets, but it must go through probate first, which can delay a transfer or sale for months.
Do unmarried partners inherit under Wisconsin intestacy?
No, only legal spouses, registered domestic partners, and blood or adopted relatives inherit under the statute.
Who administers a Wisconsin estate with no will?
The probate court appoints a personal representative, typically giving priority to the surviving spouse or domestic partner, then adult children, then other relatives.
Does a will avoid Wisconsin probate?
No, only assets held in a properly funded living trust, or with valid beneficiary designations, bypass the probate process.
What happens if no heirs can be found in Wisconsin?
If no eligible heirs can be located after a diligent search, the estate escheats to the State of Wisconsin.
If you would rather decide who gets your home, accounts, and personal property than leave it to chapter 852, the fix is a valid Wisconsin will naming your own beneficiaries and personal representative. Read more on the broader consequences of dying without a will, review the Wisconsin estate planning overview, check how long Wisconsin probate takes, and see the common will mistakes and how to make a will in Wisconsin before you decide this can wait. FastWill's will package lets you set the terms yourself instead of relying on the statutory default.
