Maryland W-2 Reporting Requirements

  • File W-2 with Maryland
  • File W-2 with Federal
  • File Recon Form MW508

Does Maryland mandate filing W2 forms?

Yes. The Maryland Department of Revenue requires you file W2 even if there is no state withholding.

Does Maryland have any additional requirements when filing W2 forms?

Yes. You need to file Form MW508 as part of your W2 filing.

What information do I need to report on Form MW508?

Form MW508 is an annual reconciliation used to report the wages, and taxes withheld from employees’ paychecks.

What are the due dates to file W2 online in Maryland?

The filing due date for both the Form W2 & MW508 is the last day of January.

What are the requirements to file W2 online?

The state of Maryland accepts both e-filing and paper filing. However, if you are submitting 25 or more W2s, it is recommended that you e-file.

Does TaxBandits support the filing W2 forms and MW508 for the state of Maryland?

Yes, TaxBandits supports W2 online forms, both federally and for the state. Maryland Annual Reconciliation Form MW508 is also supported.

What is penalty for filing W2 forms and MW508s late?

You will be penalized for filing Form W2 & Form MW508 late with the Maryland Department of Revenue. There is a minimum penalty of $10 for filing late. To avoid late filing penalties, file your return by the original deadline. Learn more about Form W-2 penalties in detail by visiting

Where do I mail the W-2 Form for Maryland?

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Supported Federal Forms

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