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In South Dakota, a stepparent adoption does not use a separate termination case: the question of ending the other parent's legal rights is handled as part of the adoption in your county's Circuit Court. You are not asked to start a standalone termination proceeding first.
Where it happens: Stepparent adoptions are filed in the Circuit Court. South Dakota has 66 counties, and you file in your own county, whether that is near Sioux Falls, Rapid City, Aberdeen, Brookings, Watertown or elsewhere. The clerk of that court can tell you about local filing steps and the filing fee, since the fee amount is set locally.
Abandonment: South Dakota's adoption statute, SDCL § 25-6-4(2), uses a six-month abandonment period. If the other parent has abandoned the child for that length of time, the statute speaks to it directly. Whether your situation fits that language depends on your particular facts, such as what contact and support there has been. If you think abandonment applies, talk with an attorney or the Circuit Court clerk about how to present it.
Your child's voice: If your child is 12 or older, South Dakota requires the child's consent to the adoption under SDCL § 25-6-5. This is separate from anything the biological parent does.
What you won't have to deal with:
- Residency: South Dakota has no minimum residency period before you can file.
- Home study: It is waived for stepparent adoptions under SDCL § 25-6-10.
Those two items often cause worry for stepparents, and neither stands in your way here.
Timeline: A stepparent adoption in South Dakota typically takes about 3-6 months from filing to finalization.
When things get complicated: Some situations turn on specific facts, and a general answer can't settle them. These include:
- A biological parent who disagrees with the adoption
- A parent whose whereabouts you don't know
- Questions about whether a parent's consent is needed or can be given up
For any of these, the Circuit Court clerk in your county can explain the court's process, and a South Dakota family law attorney can advise on your specific case.
How we help: StepParent Adoption 360 is a document preparation service, not a law firm. You answer questions online, and we prepare the complete court document package for your county. You then file it yourself, without an attorney. The cost is $349 for the first child (or for one adult adoptee) and $99 for each additional child. Court-ready documents arrive within 24-48 hours after you finish the questions, and our 100% court acceptance guarantee applies. We have helped 187 families in South Dakota and 34,000+ families nationally since 2001.
Stepparent adoption in South Dakota at a glance
- Court
- Circuit Court
- Residency before filing
- No minimum period
- Typical timeline
- 3-6 months
- Child must consent at age
- 12
- Home study
- Usually waived for stepparents
- South Dakota families we've helped
- 187
Adoption document specialists · 25+ years of experience · 34,000+ families helped.
Page layout updated . Individual answers have different research histories. This is general information; court requirements and individual circumstances can differ. Document preparation service, not a law firm.
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