Check your refund status through the Mississippi Department of Revenue website

The Mississippi Department of Revenue runs a tool called Where's My Refund that shows you the status of your state income tax refund. You can access it on the Department of Revenue website without logging in — you only need your Social Security number, filing status, and the exact refund amount you expect.

Go to the Department of Revenue home page, find the "Where's My Refund" link (usually in the tax section), and enter those three pieces of information. The tool will tell you whether your refund is still being processed, has been approved, or has been sent. If it has been sent, you'll see the date it was mailed or deposited.

The tool updates once per day, usually overnight. If you filed recently, it may take a few days for your return to appear in the system at all. Checking multiple times in the same day won't show you new information.

Key Takeaways

  • The Mississippi Department of Revenue's Where's My Refund tool is free and requires only your Social Security number, filing status, and expected refund amount.
  • The tool updates once daily and shows whether your refund is processing, approved, or has been sent, along with the mailing or deposit date.
  • If your refund was mailed, allow 7 to 10 business days after the tool shows it was sent before contacting the Department of Revenue.
  • If you filed by mail rather than electronically, your return takes longer to enter the system — typically two to three weeks before it appears in Where's My Refund.

How long refunds typically take in Mississippi

If you filed electronically and chose direct deposit, your refund usually arrives within 21 days of the Department of Revenue receiving your return. If you filed by mail, add another two to three weeks before your return even enters the system, so the total time is often four to six weeks.

If you chose a paper check instead of direct deposit, the Department of Revenue mails it after approval. Once it shows as mailed in Where's My Refund, allow 7 to 10 business days for it to arrive in your mailbox. Mail delivery times vary by location, so a check mailed from Jackson may take longer to reach rural areas.

These are typical timelines, not guarantees. Returns with errors, missing information, or that trigger fraud checks take longer. If your return included a claim for the Earned Income Tax Credit or other credits, processing may also take additional time.

What to do if your refund is delayed

If Where's My Refund shows your refund was sent more than 10 business days ago and you haven't received it, contact the Mississippi Department of Revenue directly. Have your Social Security number, filing status, and expected refund amount ready when you call.

The Department of Revenue can confirm whether the refund was mailed or deposited, and if it was mailed, they can investigate whether it was lost in transit. If it was deposited to a bank account, they can verify the account number it was sent to — sometimes a typo during filing sends the deposit to the wrong account.

If the Department of Revenue confirms your refund was mailed but you never received it, you can request a replacement check. This process takes additional time, so be prepared to wait another two to three weeks.

If your refund is smaller than expected

Sometimes the refund you receive is less than what you calculated or what a tax software showed you. This usually happens because the Department of Revenue applied your refund to a debt you owe the state — unpaid child support, unemployment overpayment, or a prior-year tax balance.

Where's My Refund won't always tell you this happened. If your refund is smaller than expected, contact the Department of Revenue and ask whether an offset was applied. They can tell you what debt was collected and from which program.

If you believe the offset was wrong — for example, if you've already paid the debt or if it belongs to someone else with a similar name — you'll need to dispute it with the agency that reported the debt, not the Department of Revenue. The Department of Revenue only collects; they don't decide whether the debt is valid.

Direct deposit versus mailed checks

Direct deposit is faster and more reliable than a mailed check. If you chose direct deposit on your return, the Department of Revenue deposits your refund directly into the bank account you listed. This usually happens within 21 days of them receiving your return, and you don't have to wait for mail delivery.

If you chose a paper check, the Department of Revenue mails it to the address on your return. Mailed checks take longer because of mail delivery time, and they can be lost or delayed in transit. If you move after filing, a mailed check may not reach you.

You cannot change your refund method after you file. If you filed for a mailed check and want direct deposit instead, you have to wait for the check to arrive, deposit it yourself, and then request a refund from your bank if there's an issue.

If you haven't filed your Mississippi return yet

If you haven't filed your Mississippi state return, you won't have a refund to track. You can file online through the Department of Revenue website, by mail, or through a tax professional. Filing electronically with direct deposit is the fastest way to receive a refund.

Mississippi has a filing important date of April 15 each year, the same as the federal important date. If you miss the important date, you can still file, but you may owe penalties and interest on any taxes owed. If you're owed a refund, there's no penalty for filing late, but you should file as soon as you can.

If you need help preparing your return, the Department of Revenue website lists free tax preparation resources and volunteer tax clinics in your area.

Frequently Asked Questions

Do I need to create an account to use Where's My Refund?

No. The Where's My Refund tool does not require you to log in or create an account. You only need your Social Security number, filing status, and the exact refund amount from your return. This makes it quick to check, but it also means anyone with that information can check your refund status.

Why does Where's My Refund say my refund was sent but I haven't received it?

If it was mailed, allow 7 to 10 business days after the tool shows it was sent. If it was direct deposited, check that the bank account number on your return was correct — a typo sends the deposit to the wrong account. Contact the Department of Revenue if more than 10 business days have passed since the mailing date.

Can I get my refund faster if I pay a fee?

No. The Department of Revenue does not offer expedited refunds for a fee. The timeline depends on when they receive your return, whether it was filed electronically or by mail, and whether your return triggers any reviews. Paying a tax preparer or software company does not speed up the state's processing.

What if I filed jointly with my spouse and we're now separated?

Contact the Department of Revenue before the refund is sent. If the refund has already been sent or deposited, you'll need to work out the split with your spouse or go through the court system. The Department of Revenue cannot split a joint refund between two accounts.

Can I check my federal refund status using the same tool?

No. The Mississippi Where's My Refund tool only tracks state refunds. To check your federal refund, use the IRS Where's My Refund tool on the IRS website. Federal and state refunds are processed separately and arrive on different timelines.