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Document authentication and apostille
Authentications may be done by mail, or in-person by appointment only on Mondays from 8:30 a.m. until 4 p.m. or Wednesdays from 8:30 a.m. until 4 p.m. Appointments can be made through the online appointment system. If you are unable to make an appointment online, please call 888-767-6424 for assistance.
Schedule a visit
How can I authenticate a document?
What do I need to authenticate a document? (Choose tab)
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Online
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By mail
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Self-service station
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Office visit
Documents cannot be authenticated or apostilled by the Office of the Great Seal online.
To authenticate a document or obtain an apostille by mail, you will need to provide:
- Completed and signed Authentication Request Form
- Payment for the Document Certification Fee ($1 per document) either by money order or check made payable to the State of Michigan
- Self-addressed and stamped return envelope (used to mail authenticated documents back to you)
- All documents for authentication, including the signature of an authorized official or commissioned notary
Submit all of the documentation to:
Michigan Department of State
Office of the Great Seal
7064 Crowner Drive
Lansing, MI 48918
Note: All requests are reviewed and processed in the order in which they are received. Verified records must be certified copies and documents in foreign languages must also include a written English translation. Before mailing your documents, check to ensure those that have been notarized include all required information.
Documents cannot be authenticated or apostilled at a self-service station.
Document authentication and apostilles are available at select Secretary of State offices and the Office of the Great Seal in Lansing.
To authenticate a document or obtain an apostille at an office, schedule an office visit and provide:
- A completed and signed Authentication Request Form
- Payment for the Document Certification Fee ($1 per document)
- A self-addressed and stamped return envelope (used to mail authenticated documents back to you)
- All documents for authentication, including the signature of an authorized official or commissioned notary
Note: Verified records must be certified copies and documents in foreign languages must also include a written English translation. Before mailing your documents, check to ensure those that have been notarized include all required information.
Resources
Frequently asked questions (FAQs)
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What offices perform document authentication?
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How can I ensure my documents are ready for authentication?
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What are the various types of document authentication?
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Who is considered an authorized official for the purposes of authenticating a document by a Certificate of Authority?
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What is an "apostille"?
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What do I need to send to request authentication by mail?