Prepare to file your taxes by finding forms, instructions, and resources. 

Click here for a PDF version of this information.

2023 taxes


Forms available at the library

Available while supplies last. Forms are available in the lobby and on the second floor. Additional forms can be printed on demand, with a limited number of free copies daily.

  • Federal 1040 — U.S. Individual Income Tax Return
  • Form 1040 SR — U.S. Individual Income Tax Return For Seniors 
  • Federal 1040 Instruction Booklet
  • Illinois 1040 Form 
  • Illinois 1040 Instruction Booklet

Federal Forms

Illinois Forms


Federal Taxes

IRS West Suburban Office
2001 Butterfield Road
Esplanade Building,  floor 12
Downers Grove, IL 60515
Monday – Friday  8:30 a.m. - 4:30 p.m.
Appointment required.

  • Call 630-493-5291 for the office.
  • Call 844-545-5640 for an appointment.
  • Click here to find local assistance with tax preparation
  • Call 800-906-9887 to locate a nearby VITA (Volunteer Income Tax Assistance) or TCE (Tax Counseling for the Elderly) site near you.
  • Call the IRS at 800-829-1040 Mon. - Fri. 7 a.m. to 7 p.m.

Illinois State Taxes

Free Tax Preparation Assistance
Tax preparation assistance is available at no charge to eligible individuals and families. Eligibility requirements include age and/or income. Please check with the assistance provider.

  • Downers Grove Park District is working with the AARP to offer free tax assistance. Appointment scheduling begins January 8, 2024 on a first-come, first-served basis. Tax appointments will be at Lincoln Center in room 503 on Tuesdays and Thursdays February 6 - April 11 9 a.m. - 12:30 p.m. Detailed information, including documents needed, can be found here.
    • To make an appointment: 
      • call 630-960-7500
      • visit the Lincoln Center (935 Maple Avenue) or Recreation Center (4500 Belmont Road) 
  • The College of DuPage Volunteer Income Tax Assistance (VITA) Free Tax Preparation program will begin preparing tax returns at the COD main-campus in Glen Ellyn (425 Fawell Boulevard), on the third floor of the Student Resource Center, Room 3000, on Saturday, February 10.  Detailed information, including documents needed and how to register, can be found by clicking here.