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
Baltimore City County Treasurer
Phone
(410) 396-3987Office Hours
Mon-Fri 8:30am - 4:30pm
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Baltimore City County Treasurer
In Person
Visit the Treasurer's office — 200 N Holliday St, Room 7, Baltimore MD 21202, Mon-Fri 8:30am - 4:30pm
Other Counties in Maryland
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.