State Tax Forms Online

Wisconsin Dept. of Revenue - Milwaukee
In-person: 819 N. 6th St. Rm. 408
Phone: (414) 227-4000
Fax: (414) 227-4405
Hours: Mon.-Fri., 7:45 a.m.-4:30 p.m.

Wisconsin Dept. of Revenue -
Madison
Mailing address: P.O. Box 8906
Madison, WI 53708
Phone: (608) 266-2772
Fax: (608) 267-0834

Refund Status - Phone
Milwaukee (414) 227-4907
Madison (608) 266-8100
Toll Free (866) 947-7363

E-filing: www.revenue.wi.gov/eserv

Federal Tax Forms Online

Internal Revenue Service -
Milwaukee
In-person: 211 W. Wisconsin Avenue
Phone: (414) 231-2100
Hours: Mon. -Fri., 8:30 a.m. -4:30 p.m.

Internal Revenue Service
Toll Free Hotline -
Phone (for individuals): 1-800-829-1040
Phone (for businesses): 1-800-829-4933
Hours: Live assistance
Mon. - Fri. 7 a.m. -10 p.m.

Refund Status - Phone
Toll Free: 1-800-829-1954

Taxpayer Assistance Advocate Service
Phone (Milwaukee): (414) 231-2390
Phone (Toll Free): 1-877-777-4778

E-filing: www.irs.gov/efile