Forms and Publications Online
Free E-Filing
Free File
Prepare and file your federal tax return for free using tax preparation and filing software.
MyTax Illinois
All Illinois tax filers can file for free at MyTax Illinois.
Tax Assistance
AARP Tax-Aide
AARP is providing in-person tax assistance this year. Tax preparation services begin Friday, Feb. 11, and will run through Monday, Apr. 11. We will start taking appointments Monday, January 31. To make an appointment, tax filers must come to the library. We can no longer take appointments over the phone because filers must pick up the information packets at the time the appointments are made.
Learn more about other area Tax-Aide sites. AARP also has a website to provide tax assistance.
IRS Tax Assistance
The IRS has a tax assistance tool through its website.
College of DuPage Tax Assistance
College of DuPage VITA program is offering in-person tax assistance beginning in early February. More information here or call 630/942-3450 or email This email address is being protected from spambots. You need JavaScript enabled to view it..
Phone Numbers for Tax Questions
Federal - 800/829-1040
- Individual Returns
- Teletax Information Line, Refund Status, and Recorded Information
- Business Returns
- Forms and Publications
State - 800/732-8866
- Illinois Tax Returns (Monday - Friday, 8 a.m.-5 p.m.)
- Forms and Publications
Local - 630/493-5291 for information.
To make an appointment, call 844/545-5640. The local office is located at 2001 Butterfield Road in Downers Grove. They do not take walk-ins. You must make an appointment before you visit.