Stepparent Adoption Massachusetts: Process, Forms, and What to Expect

Stepparent adoption in Massachusetts is the most common form of intrafamily adoption, and it is simpler than most families expect — provided the other biological parent cooperates. When they don't, it becomes a contested legal matter that requires an attorney and can take years.

Here's how the process works and where it can go wrong.

The Legal Basis

Stepparent adoption is governed by MGL Chapter 210, the same statute that covers all adoptions in Massachusetts. The specific mechanism a stepparent uses is the Petition for Adoption (form CJP 87), filed in the Probate and Family Court in the county where the stepparent and child live.

After a successful adoption, the stepparent gains full legal parental rights. The child's birth certificate is amended to show the stepparent and the custodial biological parent as the parents. The other biological parent's legal relationship to the child is permanently ended.

This is not a guardianship or a custody modification — it is a permanent, irrevocable legal change.

Consent Requirements

The central legal question in any stepparent adoption is whether the other biological parent consents.

If the other biological parent consents: They sign a voluntary surrender form (also called a consent to adoption). Under MGL 210:2, this consent must be signed in front of a notary public and two witnesses. Once signed, it is final and irrevocable. The other biological parent cannot change their mind after signing.

If the other biological parent is deceased: A certified death certificate substitutes for consent.

If the other biological parent cannot be located: The court can proceed with service by publication after diligent search efforts are documented. This involves publishing notice in a newspaper, filing a return of service with the court, and waiting for the response period to expire.

If the other biological parent refuses to consent: This becomes a contested adoption. DCF or the petitioner must file to have the court "dispense with consent" under MGL 210:3. The petitioner must prove the biological parent is unfit and that termination of their rights is in the child's best interests. This requires a full evidentiary hearing and, almost always, an attorney.

If the child is 12 or older: Massachusetts requires the child's own written, notarized consent for any adoption. A 12-year-old who does not want to be adopted by a stepparent cannot be adopted without their agreement.

The Home Study Requirement

Standard adoptions in Massachusetts require a home study. For stepparent adoptions, the court has discretion to waive this requirement. Under MGL 210, the court may waive the need for an agency or DCF report if the child has lived with the stepparent for a significant period and the circumstances support it.

In practice, courts frequently waive the home study in uncontested stepparent adoptions where the child has lived in the household for a year or more, both biological parents are in agreement (or one parent's rights have been terminated), and there is no evidence of safety concerns. The motion to waive the home study should be filed along with the adoption petition — ask the Probate Court clerk in your county about the motion form required in that division (often CJD 400 or equivalent).

Do not assume the waiver will be granted automatically. It is at the court's discretion. If the court denies the waiver, you will need to arrange a home study through a licensed agency.

The Filing Process

1. File the Petition for Adoption (CJP 87) in the Probate and Family Court in your county
2. File supporting affidavits: Child Care or Custody Disclosure Affidavit (TC 0050), Military Affidavit (TC0002)
3. Serve notice: After filing, the court issues a Citation requiring formal notice to the other biological parent. If they cannot be located, service by publication may be necessary
4. Attach consent documents or, if proceeding without consent, file the motion to dispense with consent
5. File motion to waive home study (if applicable)
6. Attend the finalization hearing: Once all procedural requirements are met and the waiting period has passed

There is a filing fee for adoption petitions in Massachusetts. The exact amount varies by county but is typically in the range of $150 to $200. Check with the specific Probate Court division for current fees.

The Six-Month Residency Requirement

Massachusetts law requires that a child reside with the adoptive parent for at least six months before finalization in most cases. For stepparent adoptions where the child has lived in the home for years, this requirement is already satisfied. For very recent family formations, it may add a waiting period before the court will schedule a finalization hearing.

Contested Stepparent Adoption

When the other biological parent refuses to consent, the petitioner must pursue a contested adoption. The court will evaluate whether the other parent's rights should be terminated under MGL 210:3 by finding:

• The parent has abandoned the child (failed to maintain contact or provide support for more than six months)
• The parent is unfit (substance abuse, incarceration, neglect, or inability to parent)
• Termination is in the child's best interests

"Best interests" involves 14 specific factors Massachusetts courts must evaluate, including the bond the child has formed with the stepparent, the parent's history of contact and support, and the psychological impact of either outcome on the child.

Contested stepparent adoptions require an attorney. Costs vary significantly based on how contested the proceeding becomes and whether expert witnesses are necessary, but families should expect $5,000 to $15,000 or more in legal fees for a contested matter.

LGBTQ+ Stepparent and Second-Parent Adoption

Massachusetts has strong protections for LGBTQ+ families. Since the 2025 Massachusetts Parentage Act (effective January 1, 2025), non-biological parents in same-sex relationships who have a child through assisted reproduction may have parentage established through a "confirmatory adoption" — a streamlined process that bypasses many standard home study requirements.

If you are in a same-sex relationship and your partner is the biological parent of a child conceived during your relationship, consult an adoption attorney familiar with the MPA before filing a standard stepparent petition. The confirmatory adoption path may be faster, less expensive, and less procedurally complex.

Cost of Stepparent Adoption in Massachusetts

Uncontested stepparent adoptions, where the other parent consents and no home study is required, are relatively inexpensive:

• Court filing fee: $150 – $200
• Attorney fees (if using one): $1,500 – $3,000 flat fee for uncontested cases
• Notary fees for consent documents: $50 – $150

Total cost for an uncontested stepparent adoption without an attorney: $300 – $500 in fees. With an attorney: $2,000 – $3,500 typically.

Contested matters are an entirely different cost category.

What Happens After Finalization

Once the adoption decree is signed, the court sends a certificate to the Registry of Vital Records and Statistics. The child's birth certificate is amended to show the stepparent as a parent. If you've requested a name change as part of the adoption, that is also reflected.

The child gains full legal rights as your child — inheritance rights, the right to be claimed as a dependent, eligibility for your health insurance under the same terms as biological children, and the right to your Social Security survivor benefits.

For families navigating the Probate Court process with or without an attorney — including the specific forms needed and how to handle service of process in the county where you live — the Massachusetts Adoption Process Guide provides detailed procedural guidance.

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