Heir vs. Devisee: Understanding the Vital Difference in Michigan Probate

What is the Difference between a heir and a devisee?

 
When a loved one passes away, navigating the Michigan probate process can quickly feel overwhelming. As you begin reviewing legal documents or preparing court forms, you will frequently encounter two critical terms: heir and devisee.
 
While everyday conversation treats these words as interchangeable, Michigan estate law draws a strict legal distinction between them. Misunderstanding this difference can lead to errors on court paperwork, delayed distributions, or unexpected estate disputes.
 
At Pascaris Law Firm, PLLC, we believe in empowering families across Farmington Hills, West Bloomfield, and Oakland County with clear, actionable guidance. Below is an essential breakdown of what these terms mean under Michigan’s Estates and Protected Individuals Code (EPIC), and why the distinction matters even if a valid will exists.
 

What is an Heir? (Inheritance by Bloodline)

 
Under Michigan law (MCL 700.1104), an heir (or "heir-at-law") is strictly defined as any person who is legally entitled to inherit a decedent’s property under the state's laws of intestate succession. Put simply, an heir is someone who inherits when there is no valid will.
 
Heirs are determined entirely by bloodline, marriage, or legal adoption. Michigan law follows a rigid legal hierarchy to determine heirs:
  1. Surviving Spouse & Descendants: Children, stepchildren who were legally adopted, and grandchildren.
  2. Surviving Parents: If there is no spouse and no children.
  3. Siblings & Their Descendants: Nieces and nephews only step into the heir bloodline if their parent (the decedent's sibling) has predeceased them.
The Will Factor: A person's status as a legal heir is fixed by state law. Even if a decedent leaves behind a comprehensive will that completely disinherits their closest relatives, those relatives remain the legal "heirs-at-law."
 

What is a Devisee? (Inheritance by Choice)
 
A devisee is any person, trust, or organization explicitly named in a valid will to receive real or personal property.
 
While an heir is chosen automatically by state statute, a devisee is chosen personally by the individual writing the will. A devisee does not need to be a blood relative. A decedent can name a lifelong friend, a neighbor, or a cherished local charity as a devisee.
 
Feature Heir-at-Law Devisee
How they are chosen Defined automatically by Michigan law (MCL 700.1104). Chosen explicitly by the creator of the will.
When they inherit Only when there is no valid will (intestate). Only when there is a valid will (testate).
Relationship requirement Must be a spouse, blood relative, or adopted child. Can be anyone (friends, relatives, charities, trusts).

 

A Real-World Example: Heirs vs. Devisees

 
To see how this plays out in an Oakland County probate court, consider a common scenario:
An unmarried individual passes away with no children. They leave behind a surviving father, a sister, a niece, and a nephew. The decedent left a valid will that explicitly states: "I leave my entire estate to be divided equally among my sister, my niece, and my nephew."
How does Michigan probate law categorize this family?
  • The Father is the sole legal Heir. Because the decedent had no spouse or children, Michigan’s intestate hierarchy stops at the surviving parents. Even though the father is left out of the will, he remains the sole legal heir.
  • The Sister, Niece, and Nephew are Devisees. Because they are explicitly named in the will to receive property, they hold the status of devisees.

Why the Distinction Matters in Probate Court

 
If the will ultimately dictates who gets the property, why does the state care who the "heirs" are? In Michigan probate, both heirs and devisees are legally classified as "interested persons" (MCL 700.1105). This gives them specific rights that must be respected:
  • The Right to Notice: When a petition is filed to open an estate, the court requires that formal legal notice be sent to all interested parties. This means the legal heirs (the father, in the scenario above) must be formally notified that a will is being probated, even if they are not getting a single dime from it.
  • The Right to Contest the Will: Legal heirs hold inherent standing to challenge or contest the validity of a will. If an heir believes the will was signed under undue influence, fraud, or lack of proper mental capacity, they have the legal right to raise that objection in court.
  • Correctly Completing SCAO Paperwork: When filling out State Court Administrative Office (SCAO) forms—such as the Petition for Probate (Form PC 559) or Testimony to Identify Heirs (Form PC 565)—you must accurately separate heirs from devisees. If you have devisees who are not the direct legal heirs, Michigan courts require an additional step: filing a Supplemental Testimony to Identify Nonheir Devisees (Form PC 566).

Protecting Your Wishes: Using a No-Contest Clause to Prevent Heirs from Challenging Your Will
 
If you are currently creating an estate plan and intend to leave assets to specific devisees while leaving out an heir-at-law, you may be worried about family arguments or costly estate litigation after you pass away.
 
To protect your wishes, Michigan law allows the use of a no-contest clause (also known as an in terrorem clause).
A no-contest clause states that if any beneficiary or heir challenges the validity of your will in probate court and loses, they forfeit any inheritance they would have otherwise received under the document.
 
How to Make a No-Contest Clause Effective
  • Leave Something of Value: A no-contest clause only works as a deterrent if you leave the potentially disgruntled heir enough assets to make them think twice. If you leave an heir entirely out of the will ($0), they have nothing to lose by contesting it. Leaving them a smaller, controlled inheritance gives them an incentive to remain quiet rather than risk losing it all.
  • Understand Michigan's "Probable Cause" Exception: Under Michigan law (MCL 700.2518), a no-contest clause is unenforceable if the person contesting the will has "probable cause" to do so. This means if an heir has genuine, reasonable evidence of fraud or lack of capacity, the court will still hear their case without automatically stripping their inheritance.
Because of these complex rules, you should never attempt to write a no-contest clause using generic, online templates. Working with an experienced Farmington Hills estate planning attorney ensures your clauses are legally sound and structured to withstand scrutiny.
 

Secure Your Family’s Legacy with Pascaris Law Firm, PLLC

 
Distributing an estate requires absolute precision, careful adherence to Oakland County court rules, and a deep understanding of Michigan probate laws.
 
Whether you are currently administering a loved one's estate or proactively designing your own comprehensive estate plan to protect your chosen devisees, navigating these definitions seamlessly is essential.
 
Don't leave your family's future to guesswork. Contact Pascaris Law Firm, PLLC today to schedule a consultation with a local attorney. We are here to guide you through every step of the Michigan probate and estate planning process with clarity, compassion, and proven legal expertise.
 
Pascaris Law Firm, PLLC