Your question, explained
Adult adoption in Missouri is our same $349 document preparation fee. And the total cost is typically lower than minor child adoption because:
- No home study needed (even in states that normally require one)
- No background check required
- No service of process on a biological parent
- Court filing fees: $200-$500 (same as minor adoption)
Total cost is typically $450–$750 — all in.
Adult adoption in Missouri is filed in Circuit Court and typically finalizes in 4-8 weeks. The only consent required is from the adult being adopted. We prepare all documents and deliver them within 24 hours.
Adult adoption in Missouri at a glance
- Court
- Circuit Court
- Typical timeline
- 4-8 weeks
- Court filing fee
- Confirm the adult-adoption filing fee and any copy charges with your court.
- Missouri families we've helped
- 971
Published by Douglas Brown & the StepParent Adoption 360 team
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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