Can a step-grandparent adopt a grandchild in Montana?

Grandparent adoption is different from stepparent adoption, but it is absolutely possible in Montana.

Key distinction:

• Stepparent adoption requires marriage to the child's biological parent and terminates only the OTHER parent's rights
• Grandparent adoption typically requires termination (or death/consent) of both biological parents' rights

When grandparent adoption applies:

• Both biological parents are absent, deceased, or consenting
• You have been the child's primary caretaker
• You want permanent legal custody with full parental rights

Requirements in Montana:

• Petition filed in District Court
• Background check required
• Home study is typically required (even in states that waive it for stepparents)
• The child's best interest is the primary consideration
• 0 months residency

If you are married to the child's biological parent:

Then you ARE a stepparent, and standard stepparent adoption applies — simpler process, often no home study, and Montana waives the home study for stepparents.

Cost: Same $349 document preparation fee

Timeline: May be longer than stepparent adoption due to additional requirements

Call (855) 924-0450 to discuss your specific family configuration — we will guide you to the right process.