Gazebo - Chess Park
City of Monongahela
Tax Information
Home Page Welcome to the home page for the Treasurer's/Tax Collector's Office for the City of Monongahela.

For information concerning Earned Income Taxes, go to the Washington County Tax Collection District website at or Keystone Collections Group website at

Office Location:

City Hall Building
449 West Main Street, Monongahela PA  15063 



Office Hours:
Monday through Friday 9:00-12:00 and 1:00-4:00
(excluding holidays)

Tax Personnel:
City Treasurer/Tax Collector
Ramona Hillman-Menzer

Asst. Treasurer/Deputy Tax Collector:
Karen Rice

Tax Clerk:
Diana Barber

We accept cash, checks, money orders, and credit card payments over $20.00 (twenty dollars).

For additional information and downloadable forms (PDF format) regarding specific taxes, please choose from the links to the left.
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PSD Code - 631204