Check your refund status through the Illinois Department of Revenue
The Illinois Department of Revenue runs a refund tracker on its website where you can see where your money is in the process. Go to tax.illinois.gov, find the "Where's My Refund?" tool, and enter your Social Security number and the exact refund amount from your tax return. The tool tells you whether the Department is still processing your return, has approved it, or has sent it out.
The tracker updates every 24 hours, so checking multiple times in the same day will show you the same status. If your return was filed electronically, the Department typically processes it within 21 days during normal filing season. Paper returns take longer — usually 60 days or more, depending on how backed up the Department is at that moment.
If the tracker shows your return is approved but you haven't received the money, the delay is usually in the mail or with your bank's processing time. A check takes 7 to 10 business days to arrive after the Department mails it. A direct deposit typically lands within 3 to 5 business days after approval.
Key Takeaways
- The Illinois Department of Revenue's "Where's My Refund?" tool on tax.illinois.gov shows you whether your return is being processed, approved, or sent out.
- Electronic returns usually process within 21 days; paper returns take 60 days or longer depending on Department workload.
- After the Department approves your refund, allow 3 to 5 business days for direct deposit or 7 to 10 business days for a mailed check to reach you.
- If the tracker shows your return is approved but you still haven't received money after the expected timeframe, contact the Department directly at 217-782-3336.
What the refund status messages actually mean
The tracker uses a few standard messages. "Return received" means the Department has logged your return but hasn't started reviewing it yet. "Being processed" means a Department employee is checking your numbers and documents. "Approved" means the Department found no problems and has authorized the refund to go out. "Refund issued" means the money has left the Department — either mailed as a check or sent to your bank for direct deposit.
Sometimes the tracker will show "Return under review" or "Additional information needed." This happens when the Department spots something that doesn't match — a number that looks wrong, a missing form, or a discrepancy between what you reported and what an employer or financial institution reported to the state. When this happens, the Department sends you a letter explaining what they need. You have to respond to that letter, not just call or email.
If you see "Return rejected," the Department found a serious problem — usually a duplicate Social Security number, a return already filed under your name, or fraud indicators. This requires you to contact the Department directly to resolve it.
Timeline for different filing methods
How fast you get your refund depends partly on how you filed. Electronic filers who chose direct deposit are fastest: the Department usually processes these within 21 days, and the money lands in your account within 3 to 5 business days after that. That means best case is about 24 days from the filing important date.
Electronic filers who chose a mailed check take the same 21 days to process, but then wait 7 to 10 business days for the check to arrive and clear. That's closer to 31 days best case.
Paper returns move slower because someone has to open the envelope, read your handwriting, and enter your information into the system by hand. The Department estimates 60 days for paper returns, but during busy season — March through May — it can stretch to 90 days or more. If you filed a paper return and it's been more than 90 days, that's when you should call.
What to do if your refund is delayed beyond the expected timeframe
Start by checking the tracker again. If it still shows "approved" or "issued" but you haven't received the money, the delay is likely in delivery, not processing. For direct deposits, wait the full 5 business days from the approval date. For checks, wait 10 business days. Business days don't include weekends or state holidays.
If you've waited the full timeframe and still have nothing, call the Illinois Department of Revenue at 217-782-3336. Have your Social Security number, the tax year you're asking about, and the refund amount ready. The Department's phone lines are busiest in March and April, so expect longer wait times then. Early morning calls — before 10 a.m. — usually have shorter queues.
If you filed electronically and chose direct deposit, ask the Department to confirm the bank account and routing number they have on file. A typo in either one will send your refund to the wrong account, and you'll need the Department to issue a replacement check instead. This takes an additional 7 to 10 business days.
If a check was lost or never arrived
The Department can issue a replacement check, but they need to know the original check didn't arrive. Call 217-782-3336 and tell them the refund was issued but you never received it. They'll ask for the date the refund was issued (the tracker shows this) and will put a stop on the original check. A replacement check is mailed within 2 to 3 weeks.
Don't cash the original check if it shows up later — it will be marked as stopped and won't clear. If it does clear somehow, you'll owe the money back to the state.
If you moved after filing, the check may have gone to an old address. The post office will return it to the Department as undeliverable. In this case, the Department holds it for a set period before issuing a replacement. Calling ahead speeds this up — you can give them your current address so they can reissue to the right place when ready.
Direct deposit problems and how to fix them
If you chose direct deposit but the money never showed up, the problem is usually a typo in your bank account or routing number. The Department sends the refund to the account number you provided, and if it's wrong, the bank rejects it and sends it back. The Department then has to reissue as a check, which adds 7 to 10 days.
Call the Department at 217-782-3336 and confirm the account and routing number they have. If it's wrong, they can issue a replacement check to your correct address. If it's right, the money may still be in transit — direct deposits can take up to 5 business days to clear, and some banks hold deposits for an extra day or two.
If the tracker shows "refund issued" but it's been more than 5 business days and the money still isn't in your account, contact your bank's customer service line. Give them the date the refund was issued and ask them to search for an incoming ACH transfer from the State of Illinois. Sometimes banks can locate a deposit that hasn't posted yet and push it through faster.
Frequently Asked Questions
How do I know if my return is even being processed?
Use the "Where's My Refund?" tool on tax.illinois.gov. If your return doesn't show up there at all, it may not have been received or filed correctly. Call 217-782-3336 to confirm the Department has your return on file.
Can I get my refund faster if I call the Department?
No. Calling doesn't speed up processing — the Department processes returns in the order they arrive, not by phone request. Calling is useful only if something is wrong, if you've waited longer than the standard timeframe, or if you need to update your address or banking information.
What if the tracker says my refund was issued but I got a letter saying I owe money instead?
This means the Department found an error during processing and adjusted your refund downward or determined you owe additional tax. Read the letter carefully — it explains what the Department found and how much you owe or will receive. If you disagree, you have 60 days to file a protest with the Department.
Do I need to do anything if my refund is taking longer than expected?
Not when ready. If the tracker shows your return is still being processed and you're within the normal timeframe (21 days for electronic, 60 days for paper), waiting is normal. Only contact the Department if you've exceeded the timeframe or if the tracker shows an error message.
What happens if I filed both a federal and state return — does one affect the timing of the other?
No. Illinois processes state returns independently of federal returns. Your state refund timeline depends only on when you filed your Illinois return and whether you chose direct deposit or a check. A federal refund delay won't hold up your state refund.