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An official website of the State of Maryland.

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Tax Reporting

Tax reporting and payments

Businesses in Maryland must report and pay applicable taxes through the Comptroller of Maryland.

Visit the Comptroller’s MD Tax Connect system, which is used to:

  • File tax returns
  • Make payments
  • Manage tax accounts

Who handles what

  • Comptroller of Maryland → Tax collection, reporting, and payments
  • ATCC → Licensing, regulation, and enforcement

ATCC does not manage tax accounts or process tax payments. All tax-related services are handled by the Comptroller.

If you need help with:

  • Filing taxes
  • Making a payment
  • Accessing your MD Tax Connect account

Contact the Comptroller directly: 1-800-MDTAXES