PRINCE FREDERICK, Md. – Dec. 30, 2025 – The Calvert County Treasurer’s Office will relocate from the Calvert County Circuit Courthouse at 175 Main St. to the new County Administration Building (CAB) at 150 Main St. in Prince Frederick on Tuesday, Jan. 6, 2026.

The Treasurer’s Office payment drop box will also move to the CAB on the same day. Residents who use the drop box are encouraged to plan ahead and ensure payments are placed at the new location beginning Jan. 6.

In addition to the move, the Treasurer’s Office will adjust its business hours. Beginning Jan. 6, the office will operate from 8:30 a.m. to 4 p.m., Monday through Friday. The office previously closed at 4:30 p.m.

The relocation is part of Calvert County Government’s continued effort to improve customer service and better align county offices within the County Administration Building. The Treasurer’s Office collects the majority of local funds, including county property and personal property taxes, permit fees, landfill revenue, water and sewer payments, gambling and liquor license fees, dog tag sales and other fees. The office also researches and validates deeds prior to recordation at the Clerk of the Circuit Court and administers the annual Calvert County Tax Sale.

For more information, contact the Treasurer’s Office at 410-535-1600, ext. 2630 or visit www.calvertcountymd.gov/174/Treasurers-Office.