Michigan Affidavit of Heirship Between Siblings After Filing Guide

When a parent passes away in Michigan without a will, siblings often face a frustrating problem: the family home, land, or bank accounts are still in the deceased parent's name, and there's no easy way to transfer ownership. An affidavit of heirship between siblings in Michigan is one legal tool that can help settle this without dragging the estate through full probate. It's not the right fit for every situation, but when it works, it can save months of court proceedings and thousands of dollars in legal fees.

What Is an Affidavit of Heirship, and How Does It Work Between Siblings?

An affidavit of heirship is a sworn legal document that identifies who the rightful heirs are when someone dies without a valid will (called dying "intestate"). In Michigan, this affidavit is typically signed by someone who has personal knowledge of the decedent's family history often a relative, close friend, or sometimes one of the siblings themselves and it states who the heirs are and what their relationship was to the deceased.

When siblings are the only heirs, the affidavit essentially confirms that the surviving brothers and sisters are entitled to inherit the property. This is especially common with real estate, like a family home or vacant land that was solely in the deceased parent's name.

Under Michigan's Estates and Protected Individuals Code (EPIC), the laws of intestate succession determine who inherits. If a parent dies with no surviving spouse and no will, their children including all siblings typically share the estate equally. The affidavit makes this fact a matter of public record, which can then be used to transfer the property title into the siblings' names.

When Do Siblings Actually Need This Affidavit?

Not every inheritance situation calls for an affidavit of heirship. Here are the most common scenarios where siblings in Michigan turn to this option:

No will exists. The parent died intestate, and there's no probate case filed.
Only real estate needs to be transferred. The affidavit is most commonly used to clear the title on property such as a house, land, or a mobile home.
Probate wasn't opened. If no personal representative was appointed and no probate estate was started, the affidavit fills a gap that would otherwise require a court order.
Agreement among siblings. All siblings agree on who the heirs are and how the property should be divided. If there's a dispute, this method won't work.
Small or uncomplicated estates. When the main asset is a single piece of real estate and there are no major debts tied to it.

If the estate involves significant debts, contested claims, or complex assets beyond real property, probate may be the better path. Michigan also offers a simplified probate process for smaller estates, which you can read about in the Michigan Estates and Protected Individuals Code (MCL 700.3982).

What Information Goes Into the Affidavit?

A Michigan affidavit of heirship between siblings needs to include specific details to be accepted by a title company or county register of deeds. Here's what's typically required:

Full legal name of the deceased (the decedent)
Date and place of death
A statement that the decedent died without a will
Whether the decedent was married at the time of death
Names, addresses, and relationships of all heirs in this case, all surviving siblings
A description of the property being transferred
A statement that the decedent's debts and final expenses have been paid or addressed
The affiant's (signer's) personal knowledge of the family and their relationship to the decedent

The affidavit must be signed in front of a notary public. In Michigan, it's often recorded with the county register of deeds in the county where the property is located, making it part of the public land records.

How Is the Property Split Among Siblings?

Under Michigan intestate succession law, when both parents are deceased and there is no surviving spouse, children inherit in equal shares. So if three siblings survive, each gets one-third of the property.

Practically, this means the siblings become co-owners. That can work fine if everyone agrees on what to do with the property. But it can also create headaches one sibling might want to keep the house, another might want to sell, and a third might not want to be involved at all.

Common solutions include:

One sibling buys out the others' shares
All siblings agree to sell the property and split the proceeds
Siblings sign a quitclaim deed to transfer their share to one sibling

If siblings can't agree, a partition action in court may become necessary. That's a situation everyone wants to avoid, so having an honest conversation early is worth the awkwardness.

Can You File This Affidavit Without a Lawyer?

Technically, yes. Michigan doesn't require you to hire an attorney to prepare or file an affidavit of heirship. There's no court filing fee because it's not filed with probate court it's recorded with the register of deeds.

However, there are real risks to doing it yourself:

Title companies may not accept it. Many title insurance companies are picky about the format, wording, and supporting documentation. If the affidavit isn't prepared to their standards, they won't insure the title, which can kill a sale.
Missing heirs can invalidate the document. If the affidavit fails to list all legal heirs even half-siblings or children of deceased siblings it can be challenged later.
Errors can create title defects. A poorly written affidavit can cloud the property title, making it hard to sell, refinance, or transfer for years.

For these reasons, many Michigan families consult a real estate or probate attorney, even if they handle parts of the process themselves. You can learn more about what happens after the affidavit is filed to understand the full picture.

What Are the Most Common Mistakes Siblings Make?

Having helped many families navigate this process, here are the pitfalls that come up again and again:

Not listing all heirs. Half-siblings, step-siblings who were legally adopted, and children of siblings who died before the parent all have potential claims. Leaving someone out can void the affidavit.
Ignoring the surviving spouse. If the deceased parent was married at the time of death, the spouse likely has legal rights to part or all of the estate. The affidavit must accurately reflect the family situation.
Filing without clearing debts. Michigan law requires that estate debts be addressed before distribution. If the decedent had outstanding debts, liens, or Medicaid estate recovery claims, these need to be resolved.
Using the wrong form. Not all affidavit templates are created equal. Generic online forms may not comply with Michigan-specific requirements.
Waiting too long. Property taxes, maintenance costs, and title issues don't wait. The longer siblings delay, the more complicated the situation can become.

How Long Does the Process Take?

Compared to probate, an affidavit of heirship is relatively fast. Once the document is properly prepared, signed, and notarized, it can be recorded with the register of deeds within days. However, the total timeline depends on how quickly siblings agree on terms, whether a title company needs to review the document, and if any supporting paperwork (like a death certificate) needs to be obtained.

If you're wondering about the full timeline from start to finish, our guide on how long the process takes after filing in Michigan breaks it down step by step.

Does the Affidavit Need to Be Filed With the Probate Court?

This is a point of confusion for many families. An affidavit of heirship is generally not filed with probate court in Michigan. It's recorded with the county register of deeds where the property is located. Its purpose is to establish the chain of title, not to open a probate case.

That said, there are situations where you might need to interact with probate court for example, if the estate has debts that require court supervision, or if there's a dispute among heirs. Our article on using an affidavit of heirship with Michigan probate court covers when these situations arise.

What Happens After the Affidavit Is Recorded?

Once the affidavit is recorded with the register of deeds, it becomes part of the public property record. At that point, the siblings can:

Transfer the title into their names for property tax purposes
Sell the property to a buyer (assuming the title company accepts the affidavit)
Refinance a mortgage on the property
Use the property as they see fit as co-owners

Recording the affidavit doesn't automatically transfer ownership in all cases. Some situations require additional steps, such as filing supplemental documents or obtaining title insurance. Our after-filing guide for Michigan siblings walks through these next steps in detail.

Quick Checklist: Filing an Affidavit of Heirship Between Siblings in Michigan

Before you start the process, make sure you have the following covered:

Confirm there is no will. Search the decedent's records and check with the county probate court.
Identify all legal heirs. Include all siblings, half-siblings, and children of any deceased siblings.
Obtain a certified death certificate. You'll need this for recording and for title company review.
Get the property description. Pull the legal description from the existing deed or from the county register of deeds.
Address any outstanding debts. Confirm that estate debts, liens, and Medicaid claims have been resolved or accounted for.
Have the affidavit signed and notarized. Use a Michigan-compliant form and ensure the affiant has personal knowledge of the family.
Record the affidavit. File it with the register of deeds in the county where the property is located.
Contact the county treasurer. Update the property tax records to reflect the new ownership.
Consult an attorney if unsure. A short legal consultation upfront can prevent expensive problems down the road.

Practical tip: Call your county register of deeds office before recording. Some counties have specific formatting requirements, page limits, or cover sheet requirements. A five-minute phone call can save you a wasted trip.