1040 Maryland electronic filing information

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Comptroller of Maryland
Revenue Administration - Electronic Filing
Unit 110 Carroll Street
Annapolis, MD 21411-0001
Phone
: 410-260-7753
Tax Refund Inquiries
: 410-260-7701 or 800-218-8160

State electronic filing details

Grace period
5 days
E-filing mandate
Yes, if preparing more than 100 returns.
Accepts state-only filings
Yes
Return types accepted
Resident
Nonresident
Part-year
Amended
Estimate Payments (separate e-file for each payment)
Extension
Return types not accepted
Accepts returns with these conditions
Refund
Zero balance
Balance due
Direct deposit of refunds
Yes (up to 3 accounts)
Accepted forms of payment
Direct debit (EFW) (Not for amended returns)
Electronic funds transfer (EFT)
Credit card
Signature requirements
ERO retains signed EL-101 for 3 years.
Supports PDF attachments
Yes
Tax year(s) supported for e-filing
Current tax year and two prior tax years
Special considerations
See E-File Handbook for additional information.

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