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Montgomery County Department of Finance
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Welcome to the Department of Finance web site.


The Division of Treasury, including the Cashier windows, will be closed between 12:30 and 2:30 on Wednesday, October 7, 2015

The Department of Finance is responsible for the financial administration of the County government, including accounting, debt management, revenue collection, and risk management.

The Department of Finance is working hard to promote a paperless system for the distribution of information. You will find several documents, policies, reports, and other items available in electronic format throughout this site.

If you have a tax related inquiry or questions related to financial operations, please contact MC311 (240) 777-0311. 

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