Wisconsin Department of Revenue

Please Note

We are a service company that can help you file with the Wisconsin Department of Revenue. We are not associated with this nor any other government agency. We offer paid services and software to help you file. You are not required to purchase our service to file - you may file directly with this agency without using our service.

Contact Information

Physical address:
819 N. Sixth St., Room 408
Milwaukee, WI 53203-1606

Phone: 608-266-2776 or 414-227-4000

Web: Home

Related Government Agencies

Explore other Wisconsin government agencies we can help you stay compliant with:

Order Registered Agent Service

In my opinion, their "Human Touch" element is what really makes this company stand out! I wouldn't go anywhere else!
JanaeLaw Offices of Donald W. Hudspeth, PC
It's awesome to know that Harbor Compliance is looking out for my customers' best interests and will only do what's right for them.