Where to check your Montana tax refund status
The Montana Department of Revenue runs a refund tracker on its website at mtrevenue.gov. Go to the "Refunds" section and select "Where's My Refund?" You'll need your Social Security number and the exact refund amount from your return to look up the status. The tool updates every 24 hours, so checking more than once a day won't show new information.
If you filed a paper return, the tracker may not show your refund until it has been processed and entered into the system — this can take an extra week or two compared to e-filed returns. If you filed electronically, the tracker usually picks up your refund within one to two business days of the state receiving it.
You can also call the Montana Department of Revenue refund line at 406-444-6900 during business hours (Monday through Friday, 8 a.m. to 5 p.m. Mountain Time). Have your Social Security number and refund amount ready. Wait times are often shorter early in the week and earlier in the day.
Key Takeaways
- Use the "Where's My Refund?" tool at mtrevenue.gov with your Social Security number and refund amount to check status anytime.
- E-filed returns show up in the tracker within one to two business days; paper returns take longer to enter the system.
- Montana refunds typically arrive within 21 days of approval, but can take longer during peak tax season (February through April).
- If your refund is more than 21 days late and shows no status update, contact the Department of Revenue directly by phone or mail.
- Direct deposit refunds arrive faster than checks, usually within 7 to 10 business days after approval.
How long Montana refunds take to arrive
Montana processes most refunds within 21 days of receiving your return, but the actual timeline depends on how you filed and how you chose to receive your money. Direct deposit is the fastest method — once your refund is approved, the state sends it to your bank within 7 to 10 business days. A mailed check takes longer, typically 10 to 14 business days after approval, plus mail delivery time.
During tax season (February through April), the Department of Revenue processes thousands of returns daily, and refunds can take the full 21 days or slightly longer. If you filed in January or May, your refund will usually arrive faster because the workload is lighter. Paper returns take longer to process than e-filed returns because they must be manually entered into the system first.
If you claimed the Earned Income Tax Credit (EITC) or the Child and Dependent Care Credit, Montana holds your refund until at least February 15 each year, even if you filed earlier. This is a federal requirement, not a Montana rule, but it affects when your money arrives.
What the refund tracker status messages mean
The "Where's My Refund?" tool shows one of several status messages. "Return received" means the state has your return but hasn't started processing it yet — this is normal for the first few days. "Being processed" means your return is in the queue and the Department of Revenue is reviewing it for accuracy and completeness.
"Approved" means your return passed all checks and your refund has been calculated. At this point, the state is preparing to send your money. If you chose direct deposit, the refund will go to your bank within 7 to 10 business days. If you chose a check, it will be mailed within 10 to 14 business days.
"Refund issued" means the state has sent your money — either deposited it into your bank account or mailed the check. If you see this status but haven't received your money yet, wait the full timeframe (7 to 10 days for direct deposit, 10 to 14 days for a check plus mail delivery). If the money doesn't arrive after that window, contact the Department of Revenue.
What to do if your refund is delayed or missing
If your refund shows "Approved" or "Refund issued" but you haven't received it after the expected timeframe, first verify you entered the correct bank account number on your return. A common reason for missing direct deposits is a typo in the routing number or account number. Check your return copy to confirm what you submitted.
If the account information is correct and you still haven't received a direct deposit after 10 business days, contact your bank to ask if the deposit was rejected. Banks sometimes reject deposits if the account was closed, if the account type changed, or if there's a mismatch between the name on the account and the name on the tax return. Your bank can tell you whether Montana's deposit arrived and was rejected.
If your refund shows "Refund issued" as a check but you haven't received it after 14 business days plus mail time (roughly three weeks total), the check may have been lost in the mail. Call the Department of Revenue at 406-444-6900 and ask them to issue a replacement check. They will need your Social Security number, the refund amount, and the date the original check was issued (which you can see in the tracker).
If the tracker shows no status update at all after 21 days, your return may not have been received or entered into the system. This sometimes happens with paper returns mailed to the wrong address or lost in transit. Contact the Department of Revenue by phone or mail to confirm they have your return on file.
How to prevent refund delays
E-filing your return is the single fastest way to get your refund. Paper returns take longer because they must be manually scanned and entered into the system before processing can begin. If you e-file, your return reaches the Department of Revenue within hours, and the tracker will show it within one to two business days.
Choosing direct deposit instead of a mailed check cuts 4 to 7 days off your wait time. Direct deposit goes straight to your bank account once approved, while checks must be printed, signed, and mailed. Make sure your bank account number and routing number are correct on your return — a single digit wrong will cause the deposit to fail.
File as early as possible in the tax season. Returns filed in January and early February are processed faster than those filed in March and April, when the Department of Revenue is handling peak volume. If you wait until April, expect your refund to take the full 21 days or longer.
Contacting Montana Department of Revenue about your refund
The main refund phone line is 406-444-6900, open Monday through Friday, 8 a.m. to 5 p.m. Mountain Time. Have your Social Security number, the tax year you're asking about, and your refund amount ready. Call early in the week (Monday or Tuesday) if possible — Thursdays and Fridays often have longer wait times.
You can also mail a written inquiry to the Montana Department of Revenue, Tax Assistance Bureau, P.O. Box 7701, Helena, MT 59604-7701. Include your name, Social Security number, tax year, and refund amount. Mail inquiries take longer to answer than phone calls — usually two to three weeks — so use this method only if you cannot reach the phone line.
The Department of Revenue does not respond to refund status questions by email. The "Where's My Refund?" tool and the phone line are your only options for tracking a refund in progress.
Frequently Asked Questions
Can I check my refund status if I filed jointly with my spouse?
Yes. Use either spouse's Social Security number in the "Where's My Refund?" tool. The refund amount must match what's on the return. If you and your spouse are waiting for the same refund, you'll both see the same status when you check separately.
What if the tracker says my refund was issued but I never got the check?
Contact the Department of Revenue at 406-444-6900 with your Social Security number and the date shown in the tracker. They can issue a replacement check, but they'll need to confirm the original check wasn't cashed. This process usually takes two to three weeks.
Does Montana refund status update on weekends?
No. The tracker updates Monday through Friday during business hours. If you check on Saturday or Sunday, you'll see the same status as Friday. Don't assume your refund is stuck just because the status hasn't changed over a weekend.
Why does the tracker show my refund as approved but my bank account hasn't received it yet?
Approved means the state has calculated your refund and is preparing to send it, but direct deposits take 7 to 10 business days after approval to reach your bank. If it's been fewer than 10 business days, wait. If it's been more than 10 business days, contact your bank to see if the deposit was rejected.
Can I change my refund from a check to direct deposit after I file?
No. Once you file, you cannot change the refund method. If you filed for a check and want direct deposit instead, you would need to file an amended return, which delays your refund further. For future years, choose direct deposit when you file to speed up the process.