Michigan Putative Father Registry: What Adoptive Parents and Birth Fathers Need to Know

The Michigan Putative Father Registry is one of the most legally significant — and most frequently mishandled — elements of infant adoption in Michigan. Failing to search it before finalization can result in an adoption being overturned years later. For birth fathers who do not know a child has been placed for adoption, registering is the only procedural protection the law provides.

What the Putative Father Registry Is

Established under MCL 710.33, the Michigan Putative Father Registry allows an unmarried man who believes he may have fathered a child to file a formal "Notice of Intent to Claim Paternity." By registering, he preserves his right to receive legal notice of any adoption proceeding involving that child.

A man who has registered with the registry is entitled to receive notice of:

• Any hearing to identify the father of the child
• Any proceeding to terminate his parental rights

Without registration, an unmarried father has very limited procedural rights in a Michigan adoption proceeding. He may have no legal standing to object or be heard unless he took affirmative steps to establish paternity before the adoption petition was filed.

The Search Requirement for Adoptive Families

Before an adoption involving a child born to an unmarried mother can be finalized in Michigan, the petitioners — or their attorney or agency — must obtain a certificate from the MDHHS Vital Records division confirming that a search of the Putative Father Registry was performed. This certificate is a required document in the adoption proceeding.

The search requirement is not optional or discretionary. It is a mandatory procedural step. If the registry is not searched, the adoption may have a jurisdictional defect — meaning a registered father who was never served could potentially challenge the adoption even after it has been finalized.

What Happens If a Father Is Registered

If the registry search reveals a registered father, the adoption proceeding must provide him with proper legal notice of the adoption hearing. He then has the right to appear and be heard. The court will determine whether to proceed with the adoption or address his paternity claim first.

A registered father who appears and contests the adoption is entitled to due process. This can significantly delay the adoption and may, in some cases, complicate or prevent finalization. This is exactly the outcome the registry is designed to produce — it ensures that a birth father who took the affirmative step of registering is not cut out of a proceeding that permanently terminates his parental rights without his knowledge.

What Happens If the Father Cannot Be Identified or Located

When a birth mother cannot or will not identify the child's father, Michigan law requires the petitioner to file a Declaration of Inability to Identify/Locate Father (PCA 315) and demonstrate "diligent inquiry" to the court's satisfaction. What constitutes diligent inquiry is fact-specific. Courts look for genuine efforts to identify and locate the father — not a perfunctory inquiry designed to satisfy a technical requirement.

Diligent inquiry typically includes:

• Thorough questioning of the mother about the father's identity
• A search of the Putative Father Registry
• A search of public records (voter registration, DMV, social media, if applicable)
• Notice by publication if the father's identity is known but his whereabouts are not

If the inquiry is not sufficiently documented, the court may not approve the finalization. Adoption attorneys in Michigan take this requirement seriously because the consequences of a flawed inquiry — a father surfacing years later to challenge the adoption — are severe.

How Unmarried Fathers Register

An unmarried man who believes he may have fathered a child can register with the Michigan Putative Father Registry through MDHHS. Registration is available before the child's birth, which is the most protective timing. A man who registers after the adoption petition has been filed may have limited ability to affect the proceeding, depending on when his rights were adjudicated.

Registration is a low-cost, procedural step. A man who is uncertain whether a pregnancy will result in an adoption placement, or who has lost contact with the birth mother, should consider registering as a precautionary measure. Registration does not establish legal paternity — it preserves the right to notice and the opportunity to be heard.

To remove a registration (for example, if paternity is established through another legal proceeding), the registrant must file a request with MDHHS.

Why This Matters for Adoptive Families

If you are in the process of adopting an infant in Michigan — through a private agency, through a direct placement, or through an independent adoption — confirm with your agency or attorney that the Putative Father Registry search has been performed and that the certificate is in your file. Do not assume this has been done. Ask for written confirmation.

For families adopting through a licensed CPA, the agency typically handles this as a matter of standard practice. For families working with an attorney on a direct placement adoption, the attorney is responsible for the search. The risk of a missed registry search is greatest in informal or self-represented adoption situations.

The Michigan Adoption Process Guide covers the Putative Father Registry search requirement, the diligent inquiry standard, and the other pre-finalization legal steps that protect both adoptive families and birth fathers in Michigan's adoption process.

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