Welcome to the web page for the St.
Mary’s County Treasurer.
The
primary function and duty of the Treasurer’s Office is the billing and
collection of real estate and personal property taxes, processing
additions, abatements/decreases, transfers, address changes, and
conducting the annual real property tax sale.
Counter hours are Monday through Friday 8:00 am to 4:30 pm. The
office is closed on all County recognized holidays.
The Treasurer’s Office
is located in the Governmental Center Annex Building.
23150 Leonard Hall Drive
P.O. Box 642
Leonardtown, MD 20650
301-475-4473
