Who Inherits When Someone Dies Without a Will (Intestate) in Michigan?

Losing a family member is emotionally devastating, and the stress multiplies when you discover they did not leave a will. When a Michigan resident dies without a valid last will and testament, they are said to have died 'intestate.' You do not get to decide who inherits the house, the bank accounts, or the family heirlooms; instead, the state makes those decisions for you based on a strict legal hierarchy. This process is governed by the Michigan Estates and Protected Individuals Code (EPIC). This guide breaks down exactly how the probate court divides the estate based on your family dynamics and who is legally entitled to step forward.

The Surviving Spouse's Share Formula

In Michigan, the surviving spouse is fiercely protected, but they do not automatically inherit 100% of the estate if there are other close surviving relatives. The exact share a widow or widower receives is dictated by Mich. Comp. Laws § 700.2102. The formula works like this:

• If the deceased has no surviving descendants (children/grandchildren) and no surviving parents: The surviving spouse inherits 100% of the intestate estate.
• If the deceased has surviving parents, but no descendants: The spouse receives the first $150,000 (adjusted for inflation up to $301,000 under Mich. Comp. Laws § 700.1210), plus 3/4 of the remaining balance. The surviving parents inherit the rest.
• If all the deceased's surviving children are also the children of the surviving spouse: The spouse receives the first $150,000 (adjusted for inflation up to $301,000 under Mich. Comp. Laws § 700.1210), plus 1/2 of the remaining balance. The children split the other half.
• If the deceased has surviving children from a previous relationship: The spouse receives the first $100,000 (adjusted for inflation up to $201,000 under Mich. Comp. Laws § 700.1210), plus 1/2 of the remaining balance. The deceased's children split the rest.

These calculations only apply to assets going through the probate court (like a house owned solely by the deceased). Assets with named beneficiaries, like a 401(k), pass outside this system.

Navigating Complex Family Dynamics

When there is no surviving spouse, or when calculating the children's share of the remainder, Michigan law looks down the family tree. Under Mich. Comp. Laws § 700.2103, the estate passes to descendants (children), then to parents, then to siblings, and so on.

Half-Siblings vs. Full Siblings

Blended families frequently wonder if half-blood relatives are treated differently. Under Mich. Comp. Laws § 700.2107, Michigan law treats half-siblings exactly the same as full-blood siblings. If a deceased person has no spouse, children, or parents, their estate is split equally among their siblings, regardless of whether they share one parent or both.

Legally Adopted Children

Legally adopted children have the exact same inheritance rights as biological children under Michigan intestate law. However, foster children and stepchildren who were never legally adopted have zero right to inherit anything through intestate succession. Additionally, precedents like In re Daniels Estate, 301 Mich. App. 450 (MI Court of Appeals 2013) highlight that children born out of wedlock can inherit from their father, provided paternity is legally established prior to or during the probate proceedings.

What Happens if No Heirs Exist?

It is incredibly rare, but sometimes a person passes away with absolutely no surviving spouse, descendants, parents, siblings, grandparents, or even distant cousins. When the probate court in a venue like the Genesee County Probate Court, Flint determines there are zero blood relatives, the estate 'escheats' to the state. Under Mich. Comp. Laws § 700.2105, the money and property are transferred to the Michigan Department of Treasury, Lansing. The state essentially becomes the ultimate heir.

How to Open an Intestate Estate

To claim your intestate share, someone must step up to act as the Personal Representative. Usually, the surviving spouse or an adult child files Form PC 558, Michigan, State Court Administrative Office, Application for Informal Probate and/or Appointment of Personal Representative. Because intestate math can get complicated (especially with inflation-adjusted spousal shares), you can browse our USA Lawyers directory to hire an experienced Michigan probate attorney to ensure the assets are distributed strictly according to EPIC guidelines.

Frequently Asked Questions (FAQ)