AARP Tax Aide


AARP trained volunteers assist individuals in preparing and filing federal and state income taxes from February 1st - April 15th at various sites throughout Ozaukee County. Free service - taxpayer gets printed copy of return. For low to moderate income taxpayers with special emphasis to those over 60 years old.  AARP volunteers are unable to assist with taxes that include property rental or farm income. Appointments are necessary. Watch the local papers or contact the AARP Foundation tax aide line at 888-227-7669 for specific locations, dates and phone number to schedule an appointment.

Available February 1 - April 15. Call for locations.

Internal Revenue Service (IRS)

Live Phone Assistance
Ph: 800-829-1040

Monday - Friday
7 a.m. - 10 p.m.
Recorded Tax Information
Ph: 800-829-4477 

 Ph: 800-829-4059 (TDD)


Wisconsin Department of Revenue

The Wisconsin Department of Revenue has information provided on estate tax, estate closing certificates, fiduciary income tax, fiduciary closing certificates and a decendent's last income tax returns. Wisconsin estate fiduciary forms and instructions are also available.

Estate and Fiduciary Tax Unit
2135 Rimrock Road
P.O. Box 8906- Mail Stop 6-81
Madison, WI 53708-8906
Ph: 608-266-2772


Monday - Friday
7:45 a.m. - 4:30 p.m.

Wisconsin Department of Revenue

Information on Homestead Tax credit claims.  Check the status of refunds, find frequently asked questions, information on electronic filing and download forms.
DOES NOT PREPARE INCOME TAX RETURNS, but can answer specific questions about income taxes.
Homestead Tax Credit
819 N. 6th Street, Room 408
Milwaukee, WI  53203-1606
Homestead Credit Questions Only
Claim Questions
Ph: 414-227-4000
Ph: 1-866-947-7363