Clerk of the Circuit Court for Baltimore County
- Address
- 401 Bosley Avenue, 2nd Floor, Towson, MD 21204
- Mail to
- Attn: Clerk's Office Notary Division, P.O. Box 6754, Towson, MD 21285-6754
- Phone
- (410) 887-2601
- Hours
- Monday–Friday, 8:30 a.m. to 4:30 p.m. (closed state holidays)
- Notary authentication
- About $1 per document
- Official page
- Maryland Judiciary
When you need this office
If your document was notarized by a notary commissioned in Baltimore County, this clerk must authenticate the notary's signature before the Maryland Secretary of State will add an apostille. The county is printed on the notary's stamp. Signing in Towson doesn't matter on its own; what counts is where the notary holds their commission.
The Baltimore County clerk also keeps the county's marriage license records and divorce cases. Certified copies of those records are signed by the clerk and go straight to the Secretary of State, so you can usually apostille them yourself.
The route for a document notarized in Baltimore County
- Sign before a Maryland notaryThe notary's stamp names their county.
- Clerk of the Circuit Court, Baltimore County401 Bosley Avenue, 2nd Floor, Towson, MD 21204 · (410) 887-2601 · about $1 per document
- Maryland Secretary of State16 Francis Street, Annapolis, MD 21401 · $5 per document
- Apostille attachedValid in every Hague Convention country
Documents that go through the Baltimore County clerk
Baltimore County apostille questions
Where do I get a notary authenticated in Baltimore County?
At the Clerk of the Circuit Court for Baltimore County, 401 Bosley Avenue, 2nd Floor, Towson, MD 21204. Call (410) 887-2601 to confirm hours and fees.
Can the Baltimore County clerk authenticate a notary from another county?
No. The Baltimore County clerk only authenticates notaries commissioned in Baltimore County. Check the county on the notary's stamp.
Do marriage certificates from Baltimore County need the clerk step?
No. A certified copy of a marriage license or divorce decree issued by the Baltimore County clerk goes directly to the Secretary of State.
How much does it cost?
The clerk generally charges $1 per document and the Secretary of State $5. Through MD Apostille, it is $50 per document plus the clerk fee.