StateDocuments.comAn independent guide to state document offices

Missouri: official document offices

Where to go in Missouri for common state documents. Each link goes to the government office itself.

Official offices

Apostilles

Missouri Secretary of State

www.sos.mo.gov

Open official site

Business filings

Missouri Secretary of State, business filings

www.sos.mo.gov

Open official site

Vital records

health.mo.gov

Open official site

Courts (judicial branch)

www.courts.mo.gov

Open official site

Guides for Missouri

Links checked November 12, 2026. Not affiliated with the State of Missouri or any government. Not legal advice.