Aunt, Uncle, or Sibling Guardianship in Michigan

Most of the guardianship information online is written for grandparents, but in Michigan a significant share of kinship care falls to aunts, uncles, and older siblings who stepped in when a parent could not. The court process is the same — with a few practical differences worth knowing.

You Have the Same Right to Petition

Under Michigan's Estates and Protected Individuals Code (EPIC), a petition for appointment of guardian of a minor can be filed by "any person interested in the welfare of the minor." That phrase is broad by design. You do not need to be a grandparent. You do not need to be a blood relative at all, though being one can simplify certain pathways.

As an aunt, uncle, or older sibling, you file the same SCAO Form PC 651 (Petition for Appointment of Guardian of Minor) that a grandparent would use. The filing fee is the same $175. The background checks — Central Registry clearance (DHS-1929) and criminal history — are the same.

Full vs. Limited: Which Path Fits

The choice between full and limited guardianship depends on the parents' situation, not on your relationship to the child:

• Full guardianship (MCL 700.5204): Filed when a parent's rights have been terminated, the parent is deceased or incarcerated, the parent has disappeared, or the parent left the child with you without giving you legal authority. Any interested person can petition for full guardianship.
• Limited guardianship (MCL 700.5205): Filed when the custodial parent voluntarily agrees to transfer care. Only the parent can file the petition for a limited guardianship, not the proposed guardian. The parent signs a Limited Guardianship Placement Plan (PC 652) that spells out goals, parenting time, and a timeline.

If you are an older sibling caring for a younger one because both parents are unable to provide care, full guardianship is almost always the path — the voluntary limited track requires a custodial parent to initiate.

Third-Party Custody as an Alternative

If the parents were never married, the custodial parent has died or is missing, and the noncustodial parent was never granted legal custody, a relative within the fifth degree (which includes aunts, uncles, and siblings) can file for third-party custody under MCL 722.26c in Circuit Court instead of probate guardianship.

Third-party custody uses the Child Custody Act's best-interest factors and produces a custody order rather than a guardianship order. It is a separate route with strict statutory standing thresholds.

Practical Differences for Non-Grandparent Relatives

The legal process is identical, but a few practical realities differ:

• Age and income. Aunts, uncles, and siblings filing for guardianship tend to be younger and more likely to be working full-time. Court hearings during business hours and the time needed to gather documents can be harder to manage without flexible scheduling.
• Housing. If you are a young adult sibling still establishing your own household, the court will look at whether your living situation can support a child. This does not mean you need to own a home — stable rental housing is fine — but expect the background investigation to examine it.
• Existing children. If you already have children of your own, the court considers how adding a child to your household affects everyone. This is not a disqualifier — it is just part of the best-interests analysis.
• Relationship with the parent. Sibling guardianship cases sometimes involve complicated family dynamics. The child's parent is your sibling, and the court process can strain that relationship. A limited guardianship with a clear placement plan preserves the parent's involvement and can reduce conflict.

Benefits You Can Access

As a court-appointed guardian, you qualify for the same public benefits a grandparent guardian would:

• Child-Only FIP grants through MDHHS (your income is not counted for the child's eligibility)
• Medicaid for the child
• Guardianship Assistance Program (GAP) if the child came through the child-welfare system and you meet the program's foster-parent, placement-duration, and funding eligibility rules
• School lunch programs, WIC, and childcare assistance

Eligibility depends on each program's rules. GAP has additional child-welfare, foster-licensing, placement-duration, and funding requirements; a guardianship order alone does not establish GAP eligibility.

Our Michigan Guardianship and Custody Court Process Guide covers the complete filing process for any relative — grandparent, aunt, uncle, or sibling — including the forms, fees, notice requirements, and hearing preparation.

See more Michigan guides →