When are property taxes due in Frederick County, Maryland?

Frederick County property taxes are due July 1. A second installment is due December 1. This deadline applies to all counties in Maryland.

What is the penalty for late property tax payment in Frederick County, Maryland?

The late payment penalty in Frederick County is Interest and penalties after grace period.

How do I pay Frederick County, Maryland property taxes?

You can pay Frederick County property taxes via Online, mail, in-person.

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Frederick County Property Tax Due Date

Name: Treasurer
Telephone: (301) 600-1111

Maryland

(301) 600-1111

2026 Property Tax Due Dates

Official Source

Installment 1

July 1

Full or first half due

Installment 2

December 1

Second half (if semi-annual)

Pay Taxes Online →

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) 600-1111

How to Pay

Online

Pay using credit card or e-check

Visit Website →

By Mail

Mail check payable to Frederick County Treasurer

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In Person

Visit the Treasurer's office

Visit Website →

Other Counties in Maryland

Allegany Anne Arundel Baltimore Baltimore City Calvert Caroline Carroll Cecil

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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.