IRS offices in Illinois
Illinois has 12 active IRS Taxpayer Assistance Centers across 12 cities. Use the map to choose an active office, then check its hours and call 844-545-5640 before you go.
- 12
- offices
- 12
- cities
- 844-545-5640
- IRS appointment line
- 1
- closed location
Illinois IRS offices map
Use the map to compare active office locations across Illinois. Click a pin to open the office page with the local phone number, address, hours, notes, and nearby offices.
What to do before visiting an IRS office in Illinois
Start by calling the IRS appointment line. Tell the representative what you need help with and which office you want to use. Ask if the office can handle your issue, because some services are local and some are easier to finish online.
Bring photo ID, your taxpayer identification number, and the IRS letter or notice tied to the appointment. If you are going for identity verification, the IRS may ask for two forms of ID and a copy of the return for the year in question.
- Call first. Use 844-545-5640 for TAC appointments.
- Check the office page. Temporary closure notes and limited hours are shown on the individual office page.
- Bring the notice. If the IRS mailed you a letter, bring the whole letter and any documents it asks for.
- Use online tools when they fit. Transcripts, payments, refund status, and account details are often faster on IRS.gov.
Cities with active IRS offices in Illinois
| City | Offices |
|---|---|
| Bloomington | 1 |
| Champaign | 1 |
| Chicago | 1 |
| Downers Grove | 1 |
| Fairview Heights | 1 |
| Galesburg | 1 |
| Orland Park | 1 |
| Peoria | 1 |
| Quincy | 1 |
| Rockford | 1 |
| Schiller Park | 1 |
| Springfield | 1 |
Illinois active IRS office list
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Bloomington IRS office
301 South Prospect Road, Bloomington, IL 61704
(309) 556-5196
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Champaign IRS office
310 W. Church St., Champaign, IL 61820
(217) 398-5210
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Chicago IRS office
230 S. Dearborn St., Chicago, IL 60604
(312) 292-2525
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Downers Grove IRS office
2001 Butterfield Rd., Downers Grove, IL 60515
(630) 493-5291
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Fairview Heights IRS office
380 Office Ct., Fairview Heights, IL 62208
(618) 589-7399
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Galesburg IRS office
2066 Windish Dr., Galesburg, IL 61401
(309) 315-5075
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Orland Park IRS office
14479 John Humphrey Drive, Orland Park, IL 60462
(708) 873-8310
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Peoria IRS office
2415 West Cornerstone Ct., Peoria, IL 61614
(309) 621-7273
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Quincy IRS office
3701 East Lake Centre Dr., Quincy, IL 62305
(217) 224-8208
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Rockford IRS office
4920 E State Street, Rockford, IL 61108
(779) 500-6808
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Schiller Park IRS office
5100 River Road, Schiller Park, IL 60176
(847) 737-6688
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Springfield IRS office
3101 Constitution Dr., Springfield, IL 62704
(217) 993-6783
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Closed IRS locations in Illinois
These locations are marked currently closed by the IRS locator. They stay listed here because people still search old office addresses, and the useful answer is the current status plus nearby active offices.
Questions about IRS offices in Illinois
- Do I need an appointment at an IRS office in Illinois?
- The IRS tells taxpayers to call ahead for a Taxpayer Assistance Center appointment. Call 844-545-5640 before visiting, especially if you need identity help, ITIN document review, or help with a notice.
- What should I bring to a Illinois IRS office?
- Bring a current government-issued photo ID, your Social Security number or ITIN, any IRS letter or notice tied to the visit, and the tax documents the appointment is about.
- Can I walk into a Illinois IRS office?
- Do not rely on walk-in service. Some offices may handle limited walk-in issues, but scheduled appointments get priority and local closure notes can change the normal schedule.