The Office of the County Auditor is located in the Old Court House in Towson, Maryland.
Our mailing address is:

Our office hours are 8 a.m. to 5 p.m. weekdays. We can be reached by telephone at 410-887-3193 and you can fax us at 410-887-4621.

We can also be reached by e-mail at auditor@baltimorecountymd.gov

Revised August 23, 2007