2026 Property Tax Due Dates
Installment 1
July 1
Full or first half due
Installment 2
December 1
Second half (if semi-annual)
Penalty: Interest and penalties after grace periodGrace period: Sept 30 (first) / Dec 31 (second)
Payment Methods
Online, Mail, In-Person
Frederick County Treasurer
Phone
(301) 600-1111How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Frederick County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Maryland
About Frederick County
Frederick County is located in Maryland, United States. As of the 2020 U.S. census, the population was 271,717. The county seat is Frederick.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.