How to check your Missouri refund status right now

The Missouri Department of Revenue runs a refund tracker on its website where you can see exactly where your return stands. Go to dor.mo.gov, find the "Where's My Refund?" tool, and enter your Social Security number, filing status, and the exact refund amount you expect. The tool updates daily and will tell you whether the state is still processing your return, has approved it, or has sent it out.

If you filed electronically and chose direct deposit, you can also check your bank account to see if the deposit has landed. Missouri sends refunds to the bank account you listed on your return, and the state does not mail a separate notification when the deposit posts — you will see it in your account first.

Paper checks take longer. If you filed on paper or chose a mailed check, the state prints and mails it from Jefferson City. Once the check is in the mail, the "Where's My Refund?" tool will show a mailing date, but you will not get a tracking number like you would with a package. Allow 7 to 10 business days after the mailing date for the check to arrive, depending on postal service speed in your area.

Key Takeaways

  • Use the Missouri Department of Revenue's "Where's My Refund?" tool at dor.mo.gov to see your refund status — it updates every day.
  • Direct deposit refunds land in your bank account without a separate notice, so check your account balance if the tool shows it has been sent.
  • Paper checks are mailed from Jefferson City and take 7 to 10 business days to arrive after the mailing date shown in the tracker.
  • If your return is still being processed after 21 days from when you filed, contact the Department of Revenue at 573-751-3505.
  • A missing refund is usually a mailing delay, a wrong bank account number, or an error on your return that the state is reviewing.

How long Missouri takes to process returns

Missouri aims to process most returns within 21 days of receiving them if you filed electronically. If you filed on paper, add another week or two because the state has to scan and enter the information manually. During tax season (January through April), the Department of Revenue processes thousands of returns a day, so some returns take the full 21 days or longer.

If your return involves a refund and you claimed the Earned Income Tax Credit (EITC) or the Child and Dependent Care Credit, Missouri holds the refund until mid-February regardless of when you filed. This is a federal requirement, not a Missouri rule — the IRS requires states to delay EITC refunds to check for fraud. The "Where's My Refund?" tool will show you a hold date if this applies to your return.

Returns that trigger an audit or require manual review take much longer. If the state finds a discrepancy between what you reported and what employers or financial institutions reported to them, a tax examiner will contact you by mail. This process can take 60 days or more.

Why your refund might be delayed

The most common reason for a delay is a mismatch between your return and what your employer reported on your W-2, or between your return and what a bank or investment firm reported on a 1099 form. Missouri's computers flag these mismatches automatically, and a tax examiner reviews them before releasing your refund. If this is happening, you will receive a letter from the Department of Revenue explaining what does not match and asking you to respond.

A wrong bank account number is another frequent cause. If you entered your account number incorrectly on your return, the state cannot deposit the refund and will mail a check instead. This adds 7 to 10 days to your timeline. You can update your bank account information on future returns, but for the current refund you will have to wait for the check or contact the Department of Revenue to see if they can correct it before the deposit is attempted.

If you owe back taxes, child support, or student loan debt, Missouri can intercept your refund to pay those obligations. The state will send you a notice explaining the intercept. You can dispute it if you believe the debt is not yours or has already been paid, but the process takes time and you will not receive the refund while the dispute is pending.

What to do if your refund is missing or very late

First, confirm that the "Where's My Refund?" tool actually shows a refund is coming. Some people file expecting a refund but end up owing money instead — if the tool shows you owe, there is no refund to track. If the tool shows a refund but it has been more than 21 days since you filed electronically (or more than 30 days if you filed on paper), call the Department of Revenue at 573-751-3505. Have your Social Security number, filing status, and expected refund amount ready.

If the tool shows your refund was mailed but you have not received the check after 10 business days, contact the Department of Revenue. They can issue a replacement check, but they will need to verify that the original check was not cashed. This verification can take a few days.

If your refund was deposited to the wrong bank account, you will need to contact that bank to see if the deposit landed there by mistake. If it did, the bank can help you recover it. If it did not, the Department of Revenue can investigate whether the deposit was rejected and reissue the refund as a check.

Direct deposit versus mailed checks

Direct deposit is faster and more reliable. If you choose direct deposit, Missouri sends the refund to your bank account within one to three business days of approving your return. The money lands in your account and is available immediately — there is no waiting for mail delivery. You need a valid checking or savings account and the correct routing number and account number on your return.

Mailed checks are slower but work if you do not have a bank account or prefer not to provide your account number. Once Missouri approves your return, the state prints the check (usually within 5 business days) and mails it from Jefferson City. The check then travels through the postal service, which typically takes 7 to 10 business days depending on where you live. In total, a mailed refund takes 12 to 15 business days from approval.

If you filed on paper, you must have chosen one method or the other on your return. If you filed electronically through tax software or a tax preparer, you usually have the option to change your method even after filing — some tax software lets you update it in your account, and some requires you to contact the preparer.

How to amend your return if you made a mistake

If you filed your return and then realized you made an error, you can file an amended return using Form MO-1040X. You must file the amended return on paper — Missouri does not accept electronic amended returns. Mail it to the Department of Revenue at the address shown on the form. Processing an amended return takes longer than processing an original return, usually 60 days or more.

Do not file an amended return just to change your bank account number or mailing address. Contact the Department of Revenue directly at 573-751-3505 and they can update your information before your refund is processed. If your refund has already been sent, you cannot change where it goes.

If you discover an error after you have already received your refund, the Department of Revenue will contact you if they find it during their review. If they do not find it and you want to correct it for your records, you can still file an amended return, but you may owe additional tax or have to repay part of your refund.

Frequently Asked Questions

Can I get my refund faster if I pay a tax preparer?

No. Tax preparers cannot speed up Missouri's processing time. Some preparers offer "refund advance" loans where they lend you money against your expected refund, but you pay interest and fees for this service. The state processes your return at the same pace whether you prepared it yourself or hired someone.

What if I filed my return but never got a confirmation?

If you filed electronically, you should have received a confirmation number from the tax software or preparer. Check your email for it. If you filed on paper, the Department of Revenue does not send a confirmation — they just process it. You can call 573-751-3505 to confirm they received your return, or use the "Where's My Refund?" tool to check status.

Can I cancel my refund and get the money a different way?

No. Once you file your return and the state approves a refund, you cannot cancel it. The refund will be sent to you by the method you chose on your return. If you need the money urgently, you cannot speed up the process, but you can borrow against it through a refund advance loan offered by some tax preparers.

What if I moved after I filed and the check went to my old address?

Contact the Department of Revenue at 573-751-3505 and explain the situation. If the check has not been cashed, they can issue a replacement check to your new address. If the check was cashed by someone else, you will need to file a police report and provide that to the Department of Revenue to investigate.

Does Missouri refund state income tax withheld from my paycheck?

Yes, if you had too much withheld. When you file your return, Missouri calculates what you actually owe based on your income and credits. If you paid more in withholding than you owe, the difference is your refund. You can adjust your withholding for future paychecks by giving your employer a new W-4 form.