The divisions of the Department of Finance are located in separate offices.  
To pay Property Taxes, parking tickets, flagging releases and bus passes: the Department of Finance, Treasury Office is located at 27 Courthouse Square, Suite 200, Rockville, MD 20850.  Fax number: 240.777.8947.  Fax number for Payroll is: 240.777.8843
Payroll questions: Department of Finance, Payroll Office is located at the Executive Office Building, 101 Monroe Street, 8th Floor, Rockville, MD 20850, telephone number 240.777.8840.  
Liability or Insurance Questions:  The Department of Finance, Risk Management Office does not maintain walk in hours.  You may email them at: [email protected].  To make a claim, contact MC311 during regular office hours 7:00 AM to 7:00 PM, Monday through Friday.    
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