City Treasurer's Office

Sandra L. Kasperek

City Treasurer

248.524.3333

(S.Kasperek@troymi.gov)

The mission of the City Treasurer's Office is to provide knowledgeable and courteous customer assistance for residents, businesses and visitors, and to implement the most current information technology available.


The City Treasurer's Office serves as the focal point for all collections,deposits and disbursements of receipts for the City on a daily basis. The major function of the department is the tax billing and collections. Taxes generate the largest portion of the revenue for the City. The Treasurer's Office serves as the City's Passport Acceptance Facility. Applications only accepted from 8 am - 2 pm, Monday - Friday at this location. Check or money order must be submitted with application. Other fees may be paid by check or cash only.

Automatic Bill Payment for Water/Sewer Bills

Customers can authorize the City of Troy to automatically withdraw water/sewer payments electronically from a customer's checking or savings account on the due date. Customers receive the quarterly bill in advance before the payment is deducted. No checks...no postage...no late payments...no hassles. Automatic Bill Payment is free and easy to use.

Automatic Water/Sewer Bill Payment FAQ's, Enrollment Form and Sign up for Paperless Water/Sewer Bills 

For more information, please call 248.524.3333.

Mail Water Bill Payments to: City of Troy - Water, PO Box 554743, Detroit MI 48255-4743

General Tax Bill Information

Taxes are billed twice a year (July and December) for both real and personal property. Summer taxes are billed on July 1 and are payable by September 1. Winter taxes are billed on December 1 and are payable by February 14. Bills are directed to both a homeowner and to a homeowner's mortgage company; therefore, it is very important for the homeowner to keep us informed if:

  • A refinancing has occurred and a change in mortgage company is involved
  • The mortgage was sold to another lender
  • The mortgage has been paid off
  • The home is sold

Do not rely on the mortgage company or the new or former lender to relay this information.

There is no such thing as too much information. State law holds the homeowner entirely responsible for making sure taxes are paid,so do what you can to see the tax bills are properly directed. If you are responsible for paying your own taxes, mark reminders on your calendar. If you have not received your summer tax bill by the end of the first week in July or your winter tax bill by the end of the first week in December, call the City Treasurer's Office. We will be happy to provide you with a copy. For further information, please contact the City Treasurer's Office at 248.524.3333.

Did You Know?

  • For your convenience, we have 2 secure drop-boxes for your tax payments and water & sewer bill payments accessible 24 hours a day. A drive-up box is located across from the west side entrance of City Hall, and a walk-up box is located at the east entrance of City Hall

Drop-Box Guidelines:

  • Please pay by check or money order only, no cash or credit cards may be used for drop-box payments
  • When using a drop-box, be sure to enclose your payment along with the appropriate portion of your bill in a sealed envelope
  • Payments must be in the drop-box before 8 am of the business day following the due date to avoid a late fee
  • Receipts will not be sent for drop-box payments. You can view your receipt on this website.
  • Tax information is accessible 24 hours a day, seven days a week.