As part of our commitment to provide citizens with efficient, convenient services, Harford County, Maryland has partnered with Official Payment Corporation, a third-party payment provider to offer electronic payments over the Internet or by telephone. The third-party provider will assess a convenience fee each time you utilize their service to make Tax and Assessment payments by credit/debit card. Harford County accepts Visa®, MasterCard®, and Discover® credit cards and electronic checks.

Pay Tax & Assessment Payments: Click here "Property Bills Search" or by phone: Call 1.844.836.9732
Pay Water & Sewer Payments: Click here "Property Bills Search" or by phone: Call 1.844.836.9732
Pay Hotel Occupancy Tax: Click here "Hotel Occupancy Tax" (Remember to email the Monthly Harford County Hotel Occupancy Tax Report.)
Pay Invoices: Click here "Invoices" (This payment type is not for Tax or Assessment payments).  Only invoices starting with "AR" or "C" may use this link.
Pay Lien Certificate: Click here "Property Bills Search" (Once the account has been selected click "Apply for Lien Sheet for this account" in the bottom right-hand corner of the screen)
Pay Tickets and Fines: Click here "Tickets/Fines" or call 1.844.836.9727.