Businesses needing to pay employer withholding of Maryland income tax may do so in several ways as follows:
- Pay electronically using Direct Debit or Electronic Funds Transfer
- Pay by credit card
- Pay by check or money order: Make your payment payable to Comptroller of Maryland. Be sure to include your Maryland Central Registration number or Federal Employer Identification Number (FEIN) on the check or money order. Do not send cash by mail. Use the envelopes included with your preprinted payment vouchers (Form MW506) to submit your reports and payments.
All other correspondence related to employer withholding of Maryland income tax should be sent to:
Comptroller of Maryland
Remittance Processing Center
Annapolis, Maryland 21411-0002