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Harford County Property Tax Due Date

Maryland

(410) 638-3314

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

Harford County Treasurer

How to Pay

Online

Pay using credit card or e-check

Visit Website →

By Mail

Mail check payable to Harford County Treasurer

Visit Website →

In Person

Visit the Treasurer's office

Visit Website →

About Harford County

Harford County is a county located in the U.S. state of Maryland. As of the 2020 census, the population was 260,924. Its county seat is Bel Air.

Source: Wikipedia — content available under CC BY-SA 4.0

Get Deadline Reminders

We'll email you 2 weeks before your property taxes are due.

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