Call the Illinois Department of Revenue to check your refund status
The Illinois Department of Revenue operates a phone line where you can hear the status of your state income tax refund. You will need your Social Security number and the amount of the refund you are expecting. The department can tell you whether your refund has been processed, when it was issued, and what form it took — direct deposit to your bank account or a check mailed to your address.
The phone number is 217-782-3336. This line is available during business hours, Monday through Friday, 8 a.m. to 5 p.m. Central Time. Wait times are often shorter early in the morning or late in the afternoon, especially during tax season (January through May).
Before you call, have your 2024 tax return in front of you if possible. You will be asked to confirm your Social Security number and the refund amount shown on your return. This information helps the department locate your account quickly.
Key Takeaways
- Call 217-782-3336 during business hours (Monday–Friday, 8 a.m. to 5 p.m. Central Time) to speak with someone about your refund.
- Have your Social Security number and expected refund amount ready before you call.
- The department can tell you whether your refund was sent by direct deposit or check, and when it was issued.
- If your refund was issued more than 30 days ago and you have not received it, ask about filing a claim during the call.
What information the department will ask for
When you reach someone at the Illinois Department of Revenue, they will ask you to verify your identity. Have the following ready: your full name as it appears on your tax return, your Social Security number, and your date of birth. They may also ask for the refund amount you reported on your return.
If you are calling about a joint return, only the person whose Social Security number is listed first on the return should call. The department will not discuss the refund with the second filer without written authorization.
Understanding the refund timeline
Illinois typically processes tax refunds within 30 days of receiving your return, though this varies depending on whether you filed electronically or by mail and whether your return required additional review. If you filed electronically, the department usually processes your return faster than a paper return.
Direct deposit refunds are usually sent to your bank within 5 to 7 business days after the department approves your return. Checks are mailed and can take 7 to 14 business days to arrive, depending on postal service delays. If the department issued your refund more than 30 days ago and you have not received it, the phone representative can help you file a claim.
What to do if your refund is delayed
If the department tells you your refund was issued but you have not received it after the expected timeframe, ask about filing a claim for a lost or missing refund. For direct deposits, the department may be able to reissue the refund to your bank account. For checks, you may need to wait a certain number of days before the department will issue a replacement.
Keep any documentation the department provides during your call, including the date your refund was issued and the method (direct deposit or check). If you eventually receive both the original refund and a replacement, you will need to return one of them to avoid overpayment issues.
Other ways to check your refund status
The Illinois Department of Revenue also offers a refund status tool on its website at www2.illinois.gov/dor. You can enter your Social Security number and refund amount to see the same information without calling. This tool is available 24 hours a day and may be faster during busy tax season.
If you filed your return through a tax preparation service or software, that service may also show your refund status in your account. Some tax software providers update this information daily, which can be faster than the state's phone line.
What to do if you cannot reach anyone
During peak tax season, the phone line may have long wait times or may reach capacity. If you cannot get through, try calling early in the morning (around 8:15 a.m.) or later in the afternoon (after 4 p.m.). You can also use the online refund status tool instead, which does not have wait times.
If you have a complex situation — such as a return that was rejected, amended, or flagged for review — the phone representative may not be able to resolve it during one call. In that case, ask whether you should mail a written inquiry to the department or contact a local Illinois Department of Revenue office in person.
Frequently Asked Questions
How long does it take to get a refund after I file?
Illinois typically processes refunds within 30 days of receiving your return. Direct deposits usually arrive 5 to 7 business days after approval, and checks take 7 to 14 business days. Times vary during tax season and if your return needs additional review.
What if I filed electronically but the department says they never received my return?
Ask the representative to check whether your return was rejected and whether a notice was sent to you. If your return was rejected, you will need to file again. The department can tell you the reason for the rejection during the call.
Can I speak to someone about my refund if I filed a joint return?
Only the person whose Social Security number is listed first on the return can call without written authorization. The second filer can provide written permission to the department if they need to discuss the refund.
What if I received my refund but it was less than I expected?
The department may have applied part of your refund to unpaid taxes, child support, or other state debts. The representative can explain what happened and direct you to the right department if you need to dispute the offset.
Can the department reissue a check if I lost mine?
Yes, but usually only after a certain number of days have passed since the original check was issued. Ask the representative how long you need to wait and what documentation you will need to request a replacement.