Check your refund status on the Missouri Department of Revenue website

The Missouri Department of Revenue runs a refund tracker tool called Where's My Refund that tells you the status of your state tax refund. You can access it on the department's website without logging in — you only need your Social Security number, filing status (single, married filing jointly, etc.), and the exact refund amount from your return.

The tool updates once per day, usually overnight. If you filed electronically, the tracker typically shows a status within 24 hours of the department receiving your return. If you mailed a paper return, allow 2 to 3 weeks before checking, since the department has to scan and process it first.

The tracker will show one of four statuses: received (the department has your return but hasn't processed it yet), processing (your return is being reviewed), approved (your refund has been authorized and is being prepared for payment), or paid (your refund has been sent). Once marked as paid, the tracker will also show the payment method — direct deposit or check — and the date it was sent.

Key Takeaways

  • Missouri's Where's My Refund tool is free and requires only your Social Security number, filing status, and refund amount to check your status.
  • Electronic returns show up in the tracker within 24 hours; paper returns take 2 to 3 weeks before you can track them.
  • The tracker updates once daily and shows whether your refund is received, processing, approved, or paid.
  • If your refund was sent by direct deposit, it typically arrives within 3 to 5 business days after the tracker shows "paid"; checks take 7 to 10 business days.
  • If your refund is delayed or missing after the expected timeframe, contact the department's refund hotline or file an amended return if you believe there was an error.

How long Missouri refunds typically take

The timeline depends on how you filed and whether the department needs to review your return. Electronic returns filed correctly usually process within 21 days; the department aims to issue most refunds within that window. Paper returns take longer because they must be manually scanned and entered into the system — expect 6 to 8 weeks from the date you mailed them.

Once your refund is approved and marked as "paid" in the tracker, the delivery method determines how long you wait. Direct deposit refunds arrive in 3 to 5 business days. Checks are mailed and typically arrive within 7 to 10 business days, though mail delays can extend that.

Refunds are slower during tax season (January through April) because the department processes a much higher volume. If you filed in March or April, add an extra week or two to these estimates. Refunds filed in the fall or winter usually move faster.

What to do if your refund is delayed

If the tracker shows your refund as "paid" but you haven't received it after the expected timeframe, contact the Missouri Department of Revenue's refund hotline at 573-751-3505. Have your Social Security number, filing status, and refund amount ready. The department can confirm whether the payment was sent and, if it was mailed as a check, whether it was lost in transit.

If a check was lost or never arrived, the department can issue a replacement. This usually takes 2 to 4 weeks. If your refund was sent by direct deposit but didn't land in your account, ask the department to verify the bank account and routing number on file — errors in those details are the most common reason direct deposits fail to arrive.

If the tracker still shows "processing" or "approved" after 8 weeks (for electronic returns) or 10 weeks (for paper returns), your return may be flagged for review. This happens when the department spots a discrepancy — a mismatch between your return and IRS records, a missing signature, or an inconsistency in income or deductions. The department will mail you a notice explaining what they need. Respond promptly with the requested documents to move your refund forward.

Reasons your Missouri refund might be held up

The most common reason for delays is an error on your return — a typo in your Social Security number, a mismatched name, or income that doesn't match what your employer reported to the IRS. The department catches these during processing and sends you a notice by mail asking you to correct it. This adds 2 to 4 weeks to your timeline.

If you owe back taxes, child support, or student loans, Missouri can offset your refund to pay those debts. The department will notify you by mail if this happens. You can contact the agency holding the debt (the Department of Social Services for child support, the Department of Higher Education for student loans) to dispute the offset or set up a payment plan.

Refunds are also delayed if you claimed the Earned Income Tax Credit (EITC) or the Additional Child Tax Credit. Federal law requires the IRS to hold these refunds until mid-February, even if you filed in January. Missouri honors that hold, so your refund won't be marked as approved until after that date.

Direct deposit versus check delivery

Missouri offers both direct deposit and check payment. Direct deposit is faster — 3 to 5 business days once marked as paid — and more reliable because there's no mail delay. If you set up direct deposit on your return, the tracker will show that method when your refund is approved.

If you chose a check or didn't set up direct deposit, Missouri will mail it to the address on your return. Checks take 7 to 10 business days to arrive after the tracker shows "paid", but mail delays can extend that. If you move after filing, the check may be returned to the department as undeliverable. In that case, contact the refund hotline to request a replacement check mailed to your new address.

You cannot change your payment method once you've filed. If you filed for a check but now want direct deposit, you'll have to wait for the check to arrive, then file an amended return if you want to claim any additional refund in the future using direct deposit.

What information you need to check your status

To use Missouri's Where's My Refund tracker, have these three items ready: your nine-digit Social Security number (or ITIN if you're a non-citizen), your filing status as it appears on your return (single, married filing jointly, married filing separately, head of household, or may have access to widow/widower), and the exact refund amount you claimed on your return.

The refund amount must match exactly — if you claimed $1,247 and you enter $1,248, the tracker won't find your return. If you're unsure of the exact amount, check your filed return or the confirmation email or letter you received from the department.

The tracker does not require a password or login. It's a public tool designed to let anyone check a refund status with basic information. You can check as often as you want — there's no limit to how many times you look up your refund.

Frequently Asked Questions

Can I check someone else's refund status?

No. The tracker requires the Social Security number of the person who filed the return. You can only check your own refund or, if you're a parent, your dependent child's refund if they filed separately. If you're a tax preparer or accountant, you cannot use this tool to check client refunds — you'd need to contact the department directly with proper authorization.

What if the tracker says my refund was paid but I never got it?

Call the refund hotline at 573-751-3505. If it was mailed as a check, the department can confirm the mailing date and address, then issue a replacement if it was lost. If it was direct deposit, they'll verify your bank account information and investigate why it didn't arrive. This process usually takes 2 to 4 weeks.

How do I know if my refund was offset for debt?

Missouri will send you a notice by mail if your refund is offset for back taxes, child support, or student loans. The notice explains which agency is holding the money and how to contact them. You can also call the refund hotline to ask whether an offset has been applied to your refund.

Can I amend my return if I made a mistake?

Yes. File an amended return (Form MO-1040-X) if you need to correct an error on your original return. Mail it to the address on the form. Processing takes 8 to 12 weeks. If you're owed an additional refund, it will be sent after your amended return is approved. If you owe more tax, you'll receive a bill.

Why does the tracker show "received" but not "processing" yet?

The department is scanning and entering your return into the system. For electronic returns, this usually takes 24 hours. For paper returns, it can take 2 to 3 weeks. Once entered, the status will change to "processing". If it stays on "received" for longer than expected, contact the refund hotline to confirm your return was received.