Maryland state tax refunds typically arrive within 4 to 6 weeks if you file electronically and choose direct deposit

The timeline depends on three things: how you file, how you request the refund, and whether the Maryland Department of Revenue needs to verify anything on your return. Electronic filing with direct deposit is the fastest route — most refunds land in your bank account within 4 to 6 weeks of the state processing your return. Paper returns take longer, usually 8 to 12 weeks. If you choose a check by mail instead of direct deposit, add another 1 to 2 weeks for postal delivery.

The clock starts when Maryland receives and begins processing your return, not when you submit it. If you file in early February, you may see your refund by mid-March. If you file in late April, expect late May or early June. The state processes returns in the order they arrive, so filing earlier generally means a faster refund.

Key Takeaways

  • Electronic filing with direct deposit delivers most Maryland refunds within 4 to 6 weeks of the state processing your return.
  • Paper returns take 8 to 12 weeks, and choosing a mailed check adds another 1 to 2 weeks on top of that.
  • You can check your refund status on the Maryland Department of Revenue website using your Social Security number and filing status, usually within 24 hours of filing electronically.
  • If your refund is delayed beyond the expected timeframe, contact the Maryland Department of Revenue at 410-260-7980 or check for notices about missing information on your return.

Why Maryland refunds take different amounts of time

Maryland processes returns in batches, and the volume of returns filed affects how quickly yours moves through the system. Early in the tax season (February and early March), the state processes returns faster because fewer people have filed. As April 15 approaches, the volume increases and processing slows. Filing in January or early February can shorten your wait by 1 to 2 weeks compared to filing in April.

The state also holds some returns for manual review if there are inconsistencies, missing information, or amounts that trigger verification. If your return includes education credits, child tax credits, or income from multiple sources, there is a higher chance the state will review it before releasing your refund. This review can add 2 to 4 weeks to your timeline.

Direct deposit is faster than a mailed check because the state transfers money electronically to your bank account. Your bank then processes the deposit, which usually takes 1 to 2 business days. A paper check must be printed, signed, and mailed by the state, then delivered by the postal service — a process that typically takes 1 to 2 weeks after the state approves your refund.

How to check your Maryland tax refund status

The Maryland Department of Revenue offers a refund status tool on its website at marylandtaxes.gov. You can check your status as soon as 24 hours after filing electronically. The tool requires your Social Security number, filing status (single, married filing jointly, etc.), and the exact refund amount you expect. If you do not know the exact amount, you can estimate it within $25.

The status tool shows one of four messages: "Return received and being processed," "Return processed — refund approved," "Refund issued," or "Return under review." If your return is under review, the tool may provide a date when you can check again. You can check the status as many times as you want — there is no limit.

If you filed by mail, you cannot check status online until the state has scanned and entered your return into its system, which can take 2 to 3 weeks. Once it appears in the system, the same status tool works for paper returns.

What to do if your refund is delayed

If your refund has not arrived within the expected timeframe, first check the status tool to see whether the state has issued it. If the tool says "Refund issued" but you have not received it after 2 weeks, contact your bank to confirm the deposit has not been delayed on their end. Some banks hold deposits for verification, especially if the amount is large or the account is new.

If the status tool shows "Return under review," the state is verifying information on your return. This is normal and does not mean there is a problem. You can call the Maryland Department of Revenue at 410-260-7980 to ask what information they are reviewing and when you can expect a decision. Wait times can be long during peak season (March through May), so consider calling early in the morning or later in the week.

If the status tool shows no record of your return at all after 3 weeks of filing electronically, or after 4 weeks of mailing a paper return, contact the state to confirm they received it. Bring your filing confirmation number (if you filed electronically) or your mailed return receipt (if you have one). The state can tell you whether your return arrived and where it is in the processing queue.

Direct deposit versus mailed check refunds

Direct deposit is the fastest and most reliable way to receive a Maryland tax refund. The state transfers money directly to your bank account, and you have no risk of the check being lost or delayed in the mail. Most people who file electronically choose direct deposit and receive their refund within 4 to 6 weeks.

A mailed check takes longer because the state must print and mail it after approving your refund. The approval itself takes the same 4 to 6 weeks as direct deposit, but then you must wait for postal delivery, which adds 1 to 2 weeks. If the check is lost in the mail, you must contact the state to request a replacement, which can add another 2 to 4 weeks.

If you do not have a bank account, a mailed check is your only option. Some people also choose checks if they want a physical record of the refund. If you choose a check, make sure the address on your return is current and correct — the state mails checks to the address you provide on your tax form.

Paper returns and mail-in filing timelines

If you file a paper return by mail, the Maryland Department of Revenue takes 2 to 3 weeks to receive, scan, and enter your return into its system. Once it is in the system, processing follows the same timeline as electronic returns — 4 to 6 weeks from that point. This means a paper return filed in early February may not show up in the status tool until late February, and you may not receive your refund until late April.

Paper returns also have a higher chance of being held for review because the state cannot automatically verify information the way it does with electronic returns. Missing signatures, unclear handwriting, or missing schedules can trigger a manual review, which delays your refund by 2 to 4 weeks.

If you must file by mail, send your return to the Maryland Department of Revenue, Annapolis, MD 21411. Use certified mail or a tracked service so you have proof of delivery. Keep your receipt — if the state cannot locate your return, you will need it to prove you mailed it.

Frequently Asked Questions

Can I get my Maryland refund faster than 4 to 6 weeks?

No. The 4 to 6 week timeline for electronic filing with direct deposit is the fastest the state processes refunds. Filing earlier in the tax season (January or February) may result in a refund at the faster end of that range, but you cannot speed up the state's processing. Refund anticipation loans offered by some tax preparation companies provide money faster, but they charge fees and interest.

What if I filed electronically but chose a mailed check instead of direct deposit?

Your refund will take 4 to 6 weeks to be approved, then another 1 to 2 weeks for the state to print and mail the check. Total time is usually 6 to 8 weeks. If the check does not arrive within 2 weeks of the state issuing it, contact the Maryland Department of Revenue to request a replacement or to have the refund reissued by direct deposit.

Does amending my Maryland return delay my refund?

Yes. If you file an amended return (Form 502X), the state must review both your original return and the amendment, which adds 4 to 8 weeks to processing time. File your original return as accurately as possible the first time to avoid this delay. If you discover an error after filing, you can amend, but expect a longer wait for any additional refund.

Why does the status tool say my return is under review?

The state reviews returns when there are inconsistencies, missing information, or amounts that need verification. Common reasons include education credits, child tax credits, self-employment income, or large deductions. A review does not mean you made an error — it is a standard verification step. The state will contact you by mail if they need additional information.

Can I call the Maryland Department of Revenue to ask about my refund?

Yes. Call 410-260-7980 during business hours (Monday through Friday, 8 a.m. to 4:30 p.m.). Have your Social Security number and filing status ready. Wait times are long during peak season, so consider calling early in the morning or later in the week. The status tool is faster if you just want to check whether your refund has been issued.