Fox Tax 2021

IRS & WI Contact Info

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IRS News for 2021
Wisconsin 2021 News
IRS & WI Contact Info
Wisconsin IRS Offices
WI Taxpayer Advocate
Contact Info
Client Contact
2021 Information Intake from Calendar Insert

Fox Tax does not offer specific tax information via the phone or internet unless all tax documents/data are received.  This is due to recent IRS regulations.
The following information is the same as listed on the back page of our 2017 calendar.
Note: The Oshkosh office of the Wisconsin Department of Revenue was closed in mid July, 2010. Appleton is the nearest office.

Please Note: Most IRS offices, including Appleton, require an appointment. Please call 1-844-545-5640.

Internal Revenue Service
Appleton/Oshkosh IRS Office (open weekdays)
1901B e Capital Drive, Appleton, WI 54911
Ph: (800) 829-1040 (national number)
Directions: Take Hwy 41 North (from Oshkosh) and exit at Ballard Rd.  Ballard Rd is on the far north side of Appleton.  Exit and go East.  Turn right at the first stop & go light.  Second building on the left (East) ina single story brown brick building.  Usually busy during tax season so be sure to take a number.
Visit for IRS, WI, and County links

Common Phone Numbers for IRS:


IRS Tax Help Line for Individuals

For individual and joint filers who need procedural or tax law information and/ or help to file their 1040-type individual returns (including Schedules C and E); and, general account information for Form 1040 Filers. Automated Self-Service Interactive Applications are also offered on this line.


Business and Specialty Tax Line (new)


For Small Businesses, Corporations, Partnerships and Trusts who need information and/or help related to their Business Returns or Business (BMF) Accounts. Services cover Employer Identification Numbers (EINs), 94x returns, 1041, 1065, 1120S, Excise Returns, Estate and Gift Returns, as well as issues related to Federal tax deposits.




Refund Hotline (new)

For 1040-type Individual and Joint Filers who need to check the status of their current year refund.  Automated Refund Self-Service Interactive Applications are offered on this line.

NOTE: The “Where’s My Refund?” automated self-service feature is also available 24/7 to obtain refund status information.


Forms and Publications

For individuals, businesses and tax practitioners who need IRS tax forms, instructions and related materials and tax publications.


National Taxpayer Advocate’s Help Line

For taxpayers whose tax problems have not been resolved through normal channels. Taxpayer Advocate Service (TAS) provides an independent system to assure that tax problems are promptly and fairly handled. TAS operates independently of any other IRS office and reports directly to Congress through the National Taxpayer Advocate.


Telephone Device for the Deaf  (TDD)

For hearing-impaired taxpayers who need tax law and/or procedural information relating to filing their returns or who need information and/or assistance relating to their accounts.


Taxpayer Advocacy Panel


For citizens who want to provide ideas and suggestions on how to improve IRS services or who want to make recommendations for improvement of IRS systems and procedures.

800-555-4477 or


Electronic Federal Tax Payment System (EFTPS) Hotline

For taxpayers who want to pay business or individual taxes through electronic funds transfer. The EFTPS Toll-Free numbers can provide callers with EFTPS enrollment forms, instructions and customer assistance.


Tax Exempt – Government Entity (TEGE) Help Line

For taxpayers who need tax information or assistance relating to Tax Exempt or Government Entities, Tax Exempt Bonds, Employer /Employee Pension Plans or Indian Tribal Agreements.


Tele-Tax System

For individuals who need to check the status of their current year refund or who want to listen to recorded tax information. Available 24 hours a day, seven days a week.


Extension to File Tele-File System

For individual filers who want to submit an Extension to File for a 1040-series return via telephone.

Wisconsin Department of Revenue
Appleton/Oshkosh office
265 W Northland Ave (Cty OO), Appleton, WI 54911
Ph: (920) 832-2727 (open weekdays)
Directions: Exit Cty OO off of Hwy 41 and go approx. 2 miles.  Located in a strip mall on the south side between Richmond and Oneida.

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Information on this site is a guideline for general use. Exact information varies with each individual.