Maryland - W2 State Filing Requirements
2.8k views | Last modified 1/4/2024 7:02:36 AM EST | Added by TaxBandits Team

Applicable To
94X 1099 W-2 ACA W-4

The Maryland Department of Revenue mandates the filing of W2 Forms only if there is a state tax withholding. TaxBandits supports the filing of Form W-2 and reconciliation “Form MW508” with both the SSA and the State of Maryland.

What to be filed

Form W-2 - Wage and Tax Statements.
Form MW508 Annual Employer Withholding Reconciliation Return.

Due Date

The filing due date for both Form W2 and Form MW508 is January 31.


A penalty of $100 will be imposed for each form W2 not filed on time with the state of Maryland.

Mailing Address

If you withheld taxes, mail your Form W2, MW508 and W-3 to the following address:

Revenue Administration Division,
ATTN: Returns Processing, Room 206,
110 Carroll Street,
Annapolis, MD 21411-0001.

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