Check your Maryland refund using the Comptroller's online tool or by phone

The Maryland Department of Taxation runs a refund tracker on its website where you can see the status of your state tax refund in real time. You will need your Social Security number, filing status (single, married filing jointly, etc.), and the exact refund amount from your tax return. The tool updates every few business days, so checking more than once a week will not give you new information.

If you prefer not to use the online tool, you can call the Maryland Comptroller's Customer Service line at 410-260-7980 (or 301-260-7980 from the DC area). Have the same information ready: your Social Security number, filing status, and refund amount. Wait times are shortest early in the morning and mid-week.

The online tracker is faster if you already know your refund amount. The phone line is better if you need to ask follow-up questions or if you are checking on behalf of someone else (with their permission).

Key Takeaways

  • Use the Maryland Comptroller's online refund tracker at marylandtaxes.gov — it is the official source and updates every few business days.
  • You will need your Social Security number, filing status, and the refund amount shown on your tax return to check status online.
  • Call 410-260-7980 if you prefer to speak to someone or need to ask questions about a delayed refund.
  • Most Maryland refunds arrive within 21 days of the Comptroller's office processing your return, but this varies depending on how you filed and how you want the money.
  • If your refund does not arrive within 30 days of the processing date, contact the Comptroller's office to report it as missing.

How long Maryland refunds typically take

The timeline depends on how you filed your return and how you chose to receive your refund. If you filed electronically and requested direct deposit to your bank account, you should see the money within 21 days of the Comptroller's office processing your return. If you filed a paper return by mail, processing takes longer — usually 4 to 6 weeks before the Comptroller even begins work on it.

Refunds sent by check take an additional 7 to 10 business days after processing, since the check has to be printed and mailed. If you chose direct deposit, the bank may take 1 to 3 additional business days to post the funds to your account, depending on your bank.

The refund tracker will show you the processing date once your return has been received and entered into the system. That date is your starting point for counting the 21-day window.

What to do if your refund is delayed beyond 30 days

If more than 30 days have passed since the Comptroller's office processed your return and you still have not received the money, contact the Maryland Comptroller's office directly. Have your Social Security number, filing status, and the refund amount ready. The office can tell you whether the refund was sent and, if it was mailed as a check, whether it may have been lost in transit.

If your refund was sent by direct deposit but never arrived in your bank account, ask your bank to search their records for the deposit. Provide them with the processing date from the refund tracker. Banks can sometimes locate deposits that were rejected or sent to the wrong account number.

If the Comptroller's office confirms the refund was sent but your bank has no record of it, the office can issue a replacement check or attempt a second direct deposit. This process usually takes 2 to 4 weeks.

Reasons your Maryland refund might be held or delayed

The Comptroller's office may hold your refund if there are discrepancies between your return and your W-2s or 1099s, if you owe back taxes or child support, or if your Social Security number does not match the name on your return. The refund tracker will sometimes show a status message explaining the hold, but not always.

If your refund status shows "pending" or "under review" for more than 45 days, call the Comptroller's office to ask what is causing the delay. Common issues include mismatched income information (which the IRS may have flagged), an address change that was not processed correctly, or a name change that was not updated in the system.

If you owe child support or back taxes, the Comptroller's office is required by law to intercept your refund and send it to the appropriate agency. The refund tracker will usually indicate this, but you can also contact the office directly to confirm.

Checking a refund for someone else

You can check someone else's refund status only if they give you permission and you have their Social Security number, filing status, and refund amount. The online tool does not require you to prove you are authorized, so it relies on you having this private information.

If you are a tax preparer, accountant, or power of attorney checking on behalf of a client, the phone line is safer because the Comptroller's office can verify your relationship before releasing information. Have a copy of the power of attorney or tax preparation agreement ready.

Direct deposit versus check refunds

If you requested direct deposit, your refund will go straight to the bank account you listed on your return. This is the fastest method — typically 21 days from processing. Make sure the account number and routing number on your return are correct; if they are wrong, the refund will be rejected and the Comptroller's office will have to reissue it as a check.

If you requested a check, the Comptroller's office will mail it to the address on your return. This adds 7 to 10 business days for printing and mailing, plus time for the postal service. Checks can be lost in the mail, so if you do not receive yours within 10 business days of the processing date, contact the office to request a replacement.

You cannot change your refund method after you file your return. If you filed for a check but now want direct deposit, you will have to wait for the check to arrive, deposit it yourself, or contact the Comptroller's office to see if they can issue a replacement by direct deposit (this is not always possible).

Frequently Asked Questions

Can I check my Maryland refund status before I file my federal return?

No. The Maryland Comptroller's office does not begin processing your state return until it receives your federal return information from the IRS. If you filed your state return before your federal return, your state refund will be delayed. File both at the same time to avoid this.

What if the refund amount I see online does not match what I expected?

Contact the Comptroller's office to ask why the amount is different. Common reasons include tax credits you did not claim, penalties or interest added to your account, or an offset for back taxes or child support. The office can explain the calculation and provide a detailed breakdown.

How do I update my bank account or mailing address after I file?

You cannot change your bank account or address once you file. If you need to update your address before your refund arrives, contact the Comptroller's office and provide your new address. They can update their records, but if your check has already been mailed, it will go to the old address and you will need to request a replacement.

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

No. The Maryland Comptroller's office does not offer expedited refund processing for any fee. The timeline is the same for everyone: 21 days from processing for direct deposit, longer for checks. Any service claiming to speed up your refund is not affiliated with the state.

What if I filed jointly but now need to check only my portion of the refund?

The refund tracker shows the total refund amount for the joint return, not individual portions. If you and your spouse need to split the refund, you will have to work that out between yourselves after the money arrives. The Comptroller's office cannot split a joint refund or send portions to different accounts.