State of Wisconsin
Business Partner ServicesPO Box 428Madison WI, 53707
608.264.6600
wicustomers@wisconsin.govPlease note: this is not a secured mailbox, so please do not send us confidential or sensitive information. Please use this email address to send us inquiries and questions only.
Organizations or individuals that receive goods or services from the State of Wisconsin (i.e. recieves a bill from the State)
Please fill out the following forms to create or maintain an account within STAR
You need to create/update information
Customer Setup Form (DOA-6453)
Create a New/Modify Existing Customer
Customer Contact Information (DOA-6454)
Create a New/Modify Existing Customer Contact
STAR Sponsor Information (DOA-6455)
Create a New/Modify Existing Sponsor
Submission of Bulk Additions or Changes