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Scheduled Outages

Due to required updates, the tax portal will be unavailable during the following times:

  • Wednesday from 11 p.m. to Thursday at 2 a.m.
  • Sunday from 8:30 to 10:30 a.m.

The Baltimore County Online Payment System is a payment and research tool designed to assist County property owners. To pay your real or personal property taxes or search for property tax information online, please follow the posted instructions.

  1. Search, Print a Bill or Pay by Parcel ID/Business Account Number or Street Address.
  2. Make sure you complete all electronic payment transactions and obtain a confirmation number before exiting the system.

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Semiannual Payments for Small Businesses

Semiannual property tax payments may not be made online for small business properties which have been assigned a commercial code by the Department of Assessments and Taxation and whose total state and County property taxes do not exceed $100,000 for the taxable year. Semiannual property tax payments for such businesses can be paid by mail with a check or money order, or, in person by check, cash or money order.

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Contact Us

Office of Budget and Finance

400 Washington Avenue
Room 150
Towson, Maryland 21204


Monday through Friday
8 a.m. to 4:30 p.m.





Kevin D. Reed