Frequently Asked Questions: Stepparent Adoption in Michigan (2026 Guide)

The short answer: yes, you can adopt your stepchild in Michigan, and you usually don't need the other parent's signature to do it. Michigan has a stepparent-specific rule: when the other parent has gone two years without supporting the child and without visiting or contacting the child, the court can end that parent's rights and approve your adoption. That's the real world in courtrooms every day: the father never signs a consent, and the judge approves the adoption anyway. In our experience, about 80% of the stepparent adoptions we've completed went forward without the other biological parent's consent.

Can I adopt my stepchild in Michigan if the other parent hasn't been around in years?

Yes. This is the most common situation we see, and Michigan's adoption code has a section written for it. Under MCL 710.51(6), when the parent who has custody under a court order marries, and the new spouse petitions to adopt, the court can terminate the other parent's rights after notice and a hearing if both of these are true:

• Support: for two years or more before you file, the other parent was able to support the child but didn't provide regular and substantial support. If there's a support order, he didn't substantially comply with it. A support order set at $0 or "reserved" is treated as if there were no order at all.
• Contact: for two years or more before you file, the other parent was able to visit, contact or communicate with the child but regularly and substantially failed to do so.

Notice the words "regularly and substantially." An occasional text, a holiday card or one short visit doesn't amount to regular, substantial contact. Courts look at the overall pattern.

Do I need the other parent's consent?

Not if his rights are terminated. Michigan requires a parent's consent unless, among other things, "the rights of the parent have been terminated by a court of competent jurisdiction" (MCL 710.43). For most stepparent families, that termination happens right inside the adoption case under the two-year rule above.

Your spouse (the parent you're married to) doesn't sign a consent. Instead, your spouse joins you in the petition, and the court does not terminate your spouse's rights (MCL 710.43(7) and 710.51(5)).

If the other parent is willing to sign, his consent can be filed instead, and the case usually moves faster. If he has passed away, a death certificate takes the place of consent.

Do I need to be legally married to adopt my partner's child in Michigan?

Michigan's stepparent route is built for a married couple. Your spouse joins you in the petition (MCL 710.24), and the two-year rule applies to a parent's "spouse." Whether an unmarried partner has any route to adopt depends on the state, so check our Michigan guide before you file. If marriage is already in your plans, completing it first puts you on the standard stepparent path.

What happens if I don't know where the other parent is?

You can still adopt. The other parent is entitled to notice of the hearing, and when he can't be found after a real search, the court can allow notice by publication in a newspaper. Keep a record of what you tried: last known addresses, relatives, social media, phone numbers, public records. That record is what the court reviews. If he doesn't respond, your case goes forward. This is a routine step in adoption cases, not an obstacle.

What documents do I need to file?

Michigan adoptions are filed in the family division of the circuit court (MCL 600.1021). You file in the county where you live or where the child is found (MCL 710.24). Your exact packet depends on your county and your situation, but families usually gather:

Will there be a home study or investigation?

Yes, in a lighter form than many families fear. When an adoption petition is filed, Michigan law directs the court to order an investigation by the court's staff, a child placing agency or the state department. The investigation looks at the child's best interests and family background, and a written report is due within three months (MCL 710.46). In a stepparent case, the child is already living in your home, so it's mainly about confirming what the court will see anyway: a stable family that already works.

How long does a Michigan stepparent adoption take?

Many uncontested adoptions finish within a few months. The county court calendar, the investigation report and any publication period set the pace. Michigan's adoption code includes a waiting period after the court approves placement. The court can waive all or part of it on your motion when that's in the child's best interests (MCL 710.56), and families with a settled home often ask it to.

Does my stepchild need to consent?

If your stepchild is over 14, yes. Michigan law says that child's consent "is necessary before the court may enter an order of adoption" (MCL 710.43(2)). For younger children, judges often talk with the child briefly and kindly at the hearing. In our experience, children who already call you Mom or Dad are glad to say so.

How much does a stepparent adoption cost in Michigan?

StepParent Adoption 360 prepares your complete document package for $349. Court filing fees, any investigation fee, service or publication costs, and certified copies are paid separately and vary by county. Your county clerk can confirm current amounts. Michigan doesn't require you to hire an attorney for a stepparent adoption. See our stepparent adoption cost guide for what's included.

What changes once the adoption is final?

Once the order of adoption is entered, you become your stepchild's parent "as though the adopted person had been born to" you, with all the rights and duties of a parent, and your child becomes your legal heir (MCL 710.60). The other parent's rights end, and so does his duty to pay child support going forward (Child Welfare Information Gateway). Whether support he already owes can still be collected depends on Michigan law and the existing order. Afterward, request the new birth certificate and update Social Security (if the name changed), school, insurance and estate records.

Frequently Asked Questions

Can I adopt my stepchild in Michigan without the biological father's consent?

Yes. If, for two years or more before you file, he was able to but didn't provide regular and substantial support, and didn't regularly and substantially visit or contact the child, the court can terminate his rights and approve your adoption under MCL 710.51(6). His consent isn't needed once his rights are terminated.

Does a birthday card or an occasional text stop the adoption?

Generally not. Michigan's standard is whether the parent "regularly and substantially" stayed in contact. Scattered, token contact over two years doesn't meet that.

What if the other parent has disappeared?

Make a documented search, then ask the court to allow notice by publication. If he doesn't respond, the case moves ahead.

Does my stepchild have to agree to be adopted in Michigan?

A child over 14 must consent before the court can enter the adoption order (MCL 710.43(2)). Younger children don't sign a formal consent.

Which court handles stepparent adoptions in Michigan?

The family division of the circuit court, in the county where you live or where the child is found.

Do I need a lawyer?

No, Michigan doesn't require one, and many families file with professionally prepared documents. If the other parent actively contests the adoption, that's the time to talk with a local family law attorney.

About the Author

Doug Brown, Founder. Doug Brown has helped families prepare stepparent and adult adoption paperwork since 2001: more than 34,000 families in all 50 states. StepParent Adoption 360 is a document-preparation service, not a law firm, and doesn't give legal advice.

Sources: Michigan Compiled Laws §§ 710.24, 710.43, 710.46, 710.51, 710.56 and 710.60 (Michigan Adoption Code); MCL 600.1021 (family division jurisdiction); Child Welfare Information Gateway, "Stepparent Adoption" factsheet. Company figures (34,000+ families since 2001; about 80% of completed adoptions without the other parent's consent) are from our own records.