WI · 6 offices
IRS Offices in Wisconsin: Taxpayer Assistance Centers
Tap "Use my location" below and we'll show you the closest of Wisconsin's 6 IRS offices — sorted by distance, with hours, phone, and directions. No login, no signup. For fastest service, book an appointment before visiting — walk-ins often face 1–3 hour waits.
Find the closest Wisconsin office to you
One tap and we sort all 6 offices by distance. Or type your ZIP code if you're not in the US.
Cities with IRS offices in Wisconsin
Click a city to see all offices there, or tap a single-office city to go directly.
Appleton
1 office1901B East Capitol Dr.
(920) 996-4860
Eau Claire
1 office500 S. Barstow St
(715) 930-1663
Green Bay
1 office440 Security Blvd.
(920) 662-5999
La Crosse
1 office425 State Street
(608) 785-0246
Madison
1 office1242 Fourier Dr., Suite 200
(608) 421-7898
Milwaukee
1 office211 W. Wisconsin Ave.
(414) 231-2100
About IRS offices in Wisconsin
The Internal Revenue Service operates 6 Taxpayer Assistance Centers in Wisconsin to help residents with identity verification, ITIN applications, payments, transcripts and account questions. Centers are open Monday through Friday and see taxpayers by appointment only; many smaller ones close for lunch.
You can use any Wisconsin IRS office regardless of your home address. Appointment lead times vary a lot between centers; if one is booked weeks out, ask for the next closest when you call 844-545-5640. Our "find office near me" tool sorts by proximity automatically.
Many transactions can be completed online at irs.gov without visiting an office — especially getting a tax transcript, requesting an IP PIN and setting up a payment plan. For appointments call 844-545-5640; for general tax questions the IRS individual line is 800-829-1040, both Monday through Friday, 7:00 AM to 7:00 PM local time. See our guide to reaching a live agent quickly.