Look up Invoices and Payments for County Vendors

Important Message: Miami-Dade County has migrated to a new Financials and Supply Chain application by the name of INFORMS. Registered vendors and suppliers should have received an email detailing how to login and get access to the new INFORMS system. Learn more about Online Vendor Registration.

Vendors doing business with Miami-Dade County can receive payments and access invoices online through the Vendor Payment Inquiry Application. An email notification will be sent once a payment has been processed.

Vendors can also submit an invoice by mail to receive payment, or drop it off in person at the corresponding department.

The Aviation, Public Housing and Community Development, and Water and Sewer departments, as well as the Public Health Trust, handle vendor payments separately. Contact the Accounts Payable staff of those agencies directly.

Direct Deposit

Get your payments expedited using Direct Deposit. The Automatic Clearing House (ACH) Direct Deposit payment option runs daily, expediting the time that funds are available for your organization.

Direct deposit is also available via an Automatic Clearing House.

Vendor Payment Forms

  • Agreement Concerning Joint Payment of Contract Proceeds
  • Vendor Lost/Stale Dated Check Replacement Affidavit
  • Stop Payment Authorization (County use only)
  • W-9 Form

To deal directly with the department with which you plan to do business, contact the department's procurement liaison.

Phone Number(s)

Email / Mail


Edward Marquez, Chief Financial Officer

Stephen P. Clark Center
111 NW 1st Street,
25th Floor
Miami, FL 33128

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