Form 4CL Instructions
Additional Information and Assistance
Web Resources. The Department of Revenue has a
Contact Information. If you cannot find the answer
web page dedicated to combined reporting issues,
to your question in the resources available on the
including:
Department of Revenue’s web page, contact the De-
partment using any of the following methods:
•
Frequently asked questions
•
E-mail your question to corp@revenue.wi.gov
•
Training materials
•
Call (608) 266-2772
•
Links to Administrative Code sections that relate
(Telephone help is also available using TTY equipment. Call
to combined reporting
the Wisconsin Telecommunications Relay System at 711 or, if
no answer, (800) 947-3529. These numbers are to be used
•
Articles about transitional issues
only when calling with TTY equipment.)
•
Send a fax to (608) 267-0834
Access the combined reporting web page at:
•
Write to the Audit Bureau, Wisconsin Department
of Revenue, Mail Stop 5-144, P.O. Box 8906,
For questions that do not relate to combined report-
Madison, WI 53708-8906
ing, the web page also has a library of frequently
asked questions on general business tax topics,
available at:
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