Check your refund status on the Comptroller's website

The Maryland Department of Taxation runs a refund tracker on its website where you can see exactly where your return stands. Go to marylandtaxes.gov and look for the "Where's My Refund?" tool. You'll need your Social Security number, filing status (single, married filing jointly, etc.), and the exact refund amount you expect. The tool updates once per day, usually overnight.

The tracker shows you one of four statuses: your return is being processed, your refund has been approved, your refund has been issued, or there's a problem that needs attention. If the tool says your refund has been issued, it tells you the payment method — direct deposit or check — and the date it was sent out. This is the fastest way to get an answer without calling anyone.

If you filed electronically, the tracker typically starts showing information within 24 hours of the Maryland Comptroller's office receiving your return. Paper returns take longer to enter the system, sometimes a week or more. If your return hasn't appeared in the tracker yet, wait a few days and try again.

Key Takeaways

  • The Maryland Department of Taxation's "Where's My Refund?" tool on marylandtaxes.gov shows your refund status and updates once per day.
  • You need your Social Security number, filing status, and expected refund amount to use the tracker.
  • Most Maryland refunds arrive within 21 days of approval if you chose direct deposit, or 4 to 6 weeks if you're receiving a check.
  • If the tracker shows a problem code or your refund doesn't arrive on time, contact the Comptroller's office at 410-260-7980 with your return information ready.
  • Paper returns take longer to process than electronic returns and may not appear in the tracker for a week or more after filing.

Understand the timeline from filing to your bank account

Maryland processes most returns within 21 days if you filed electronically and chose direct deposit. The clock starts when the Comptroller's office receives your return, not when you hit submit on your tax software. If you filed through a tax preparer or by mail, add extra time for that step.

Once your return is approved and the tracker shows "refund issued," the money moves to your bank within 1 to 3 business days for direct deposit. If you're receiving a paper check, allow 4 to 6 weeks from the issue date. Checks are printed and mailed from the Comptroller's office in Annapolis, so delivery depends on postal service speed in your area.

Some refunds take longer. If the Comptroller's office needs to verify information on your return — your income, dependents, or credits — processing can stretch to 60 days or more. The "Where's My Refund?" tool will show a message if your return is under review.

What to do if your refund is delayed or missing

If the tracker shows your refund was issued more than a week ago and you haven't received it by direct deposit, or more than 6 weeks for a check, contact the Comptroller's office. Call 410-260-7980 during business hours, Monday through Friday, 8:30 a.m. to 4:30 p.m. Eastern time. Have your Social Security number, filing status, and the refund amount ready when you call.

The office can tell you if the payment was actually sent and, if so, whether it went to the right bank account. If you provided the wrong account number for direct deposit, the Comptroller's office can sometimes recover the funds, but this takes time. If a check was lost in the mail, they can issue a replacement.

If the tracker shows a problem code — such as a mismatch between your return and IRS records, or a duplicate Social Security number — you'll need to respond to the Comptroller's office in writing. The tracker usually explains what information they need. Send documents to the address listed on the tracker or in any letter you received from the office.

Direct deposit versus check: which arrives faster

Direct deposit is the fastest way to receive your Maryland refund. Once the Comptroller's office approves your return, the money typically lands in your bank account within 1 to 3 business days. You don't have to be home, you don't have to deposit anything, and there's no risk of a check getting lost or stolen.

A paper check takes 4 to 6 weeks from the issue date shown in the tracker. The Comptroller's office prints checks in batches and mails them from Annapolis. Delivery time depends on how far you live from the mail processing facility and how busy the postal service is. If you live in Baltimore or Annapolis, you might see your check in 3 to 4 weeks. If you live in Western Maryland or the Eastern Shore, it may take closer to 6 weeks.

If you filed your return and didn't choose direct deposit, you can't change it to direct deposit after the fact. You have to wait for the check. For future years, you can update your bank information on your tax return to speed things up.

How to update your bank account information if direct deposit failed

If you provided the wrong bank account number or routing number on your return, the Comptroller's office may have sent your refund to the wrong place. Call 410-260-7980 as soon as you realize the mistake. The office can sometimes intercept the payment before it's processed, but only if you call quickly — within a few days of the issue date shown in the tracker.

If the money was already sent to the wrong account, the Comptroller's office will issue a replacement check instead. This takes an additional 4 to 6 weeks. You'll need to contact the bank where the money went and ask them to return it, but most banks won't reverse a transfer without a court order.

To avoid this problem next year, double-check your bank account number and routing number before you file. Your routing number is the nine-digit code at the bottom left of your checks. Your account number is the longer number next to it. Many tax software programs let you verify this information before you submit.

What happens if the tracker shows an error code

The "Where's My Refund?" tool sometimes displays an error code instead of a status. Common codes include "return under review," "additional information needed," or "unable to locate return." Each one means something different and requires a different response.

"Return under review" means the Comptroller's office is checking your return for accuracy. This usually takes 2 to 4 weeks longer than normal processing. You don't need to do anything — just wait and check the tracker again in a few days.

"Additional information needed" means the office found something that doesn't match their records or the IRS records. The tracker should tell you what they need. You'll receive a letter in the mail with instructions on how to respond. Send the requested documents to the address on the letter, not to the main office. Keep a copy for your records.

"Unable to locate return" means the office hasn't received your return yet or it wasn't entered into the system correctly. If you filed electronically, wait a few more days and try again. If you filed by mail, call 410-260-7980 to confirm they received it. If you filed through a tax preparer, contact them to verify they submitted it.

Contact information and hours for the Comptroller's office

The Maryland Department of Taxation's main phone line is 410-260-7980. They handle refund questions, status checks, and problems with direct deposit or missing checks. Hours are Monday through Friday, 8:30 a.m. to 4:30 p.m. Eastern time. The office is closed on state holidays.

If you prefer to write, send mail to Maryland Department of Taxation, Annapolis, MD 21411. Include your name, Social Security number, filing status, and the tax year you're asking about. Responses by mail take 2 to 3 weeks.

You can also find more information on the Comptroller's website at marylandtaxes.gov. The site has FAQs about refunds, direct deposit, and common problems. If you're having trouble with the "Where's My Refund?" tool itself, the website has a contact form you can use to report technical issues.

Frequently Asked Questions

Can I check my refund status if I filed through a tax preparer?

Yes. The "Where's My Refund?" tool works the same way regardless of who filed your return. Use your Social Security number, filing status, and expected refund amount. If the tracker says your return hasn't been received yet, contact your tax preparer to confirm they submitted it. Some preparers file in batches, which can delay entry into the system by a few days.

What if the tracker says my refund was issued but I never received it?

For direct deposit, wait 3 to 5 business days after the issue date. If it still hasn't arrived, call 410-260-7980 and ask them to verify the bank account number on your return. For a check, wait 6 weeks. If it doesn't arrive, call the Comptroller's office and they can issue a replacement.

Do I need to file a Maryland return if I only work out of state?

That depends on your income and where you live. If you live in Maryland but work out of state, you usually file a Maryland return. If you live out of state but work in Maryland, you may need to file a Maryland return too. Check the Comptroller's website or call 410-260-7980 to confirm your situation.

How long does it take to process a paper return versus an electronic return?

Electronic returns are processed much faster — usually within 21 days. Paper returns take longer because they have to be scanned and entered into the system by hand. Allow 4 to 6 weeks for a paper return to appear in the tracker, and then another 21 days for processing.

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

No. The Maryland Comptroller's office processes all returns in the order they're received, regardless of how much you paid a tax preparer or software company. The only way to speed things up is to file electronically and choose direct deposit, which is free.