Download a Consumer Complaint Form

​​​Wisconsin residents who have a complaint concerning a business in or out of Wisconsin, or anyone outside the state if the complaint involves a Wisconsin business, may file a complaint by completing one of the following consumer complaint forms.

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English Español

Consumer Complaint​

Formulario de Queja

Door-to-Door Solicitation Complaint

Solicitación de Puerta a Puerta

Home Improvement Complaint

Mejoras al Hogar

ID Theft & Privacy Protection

Queja sobre Robo de Identidad

Landlord/Tenant Complaint

Dueño/Inquilino

Motor Vehicle Repair Complaint

Reparación de Automóvil

Product Safety Complaint

Queja de Seguridad de Producto

Telecommunications Complaint

Telecomunicaciones

Telemarketing/No Call Complaint

Ventas telefónicas/Lista de No Llame

Important

In order for us to help you with this complaint, please provide copies of important documents, such as the sales receipt, repair order, warranty, cancelled check as soon as possible. You can send these items to us by mailing copies with your complaint form to:

Department of Agriculture, Trade and Consumer Protection
Bureau of Consumer Protection
PO Box 8911
Madison, WI 53708-8911​

Contact

For more information about the complaint process, contact the Consumer Protection Hotline:

(800) 422-7128

DATCPHotline@wisconsin.gov