Finance Department

The Finance Department provides Washington County with centralized financial management and reporting through payroll and accounting systems.  

Purchasing is a division of Finance and is responsible for monitoring, supervising, and coordinating the purchasing functions of the County.




This form is not for Washington County Employees for direct deposit of payroll checks.  These instructions relate to the ACH process for Washington County, Wisconsin vendors.


Please complete all information requested on this form.  The accuracy of the information provided is very important.  Please confirm this information with your financial institution.


This form authorizes Washington County to process your payment via ACH.  If the County finds it necessary, we may also initiate debit entries and/or adjustments for any credit entries made in error.  Debit entries and adjustments will be performed with prior notice to payee.

ACH Payment Authorization Fill In Form (PDF)

FAQ - ACH Authorization and Payments (PDF)