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NEW Maryland Tax Connect Portal Information

Beginning February 6, 2024, Maryland’s business taxpayers will be able to access a new service from the Office of the Comptroller: Maryland Tax Connect!

Maryland Tax Connect is a self-service portal that allows Marylander taxpayers to file their taxes online more easily and more securely, as well as interact with the Comptroller’s office in a variety of ways. Business taxpayers will be able to use Maryland Tax Connect to easily file and pay their state taxes. Although only business taxpayers will be able to use it beginning in February 2024, by 2026, all Maryland taxpayers will be able to pay their state taxes through the Maryland Tax Connect portal.

The portal is designed to allow taxpayers to complete several simple and vital functions themselves, accessible from either a mobile device or on desktop, including:

  • Making online payments
  • Updating personal information
  • Retrieving tax information
  • Filing returns
  • Viewing filing and tax history
  • Registering a business
  • Applying for or renewing business licenses
  • Applying for sales and use tax exemption certificates

We are excited to continue to modernize our systems and provide a world-class customer service experience for you and your business in the new year. Please continue to check back for more information. For additional questions please contact our Taxpayer Services Division at 1-800-638-2937 or 410-260-7980, or e-mail us at Mdtaxconnecthelp@marylandtaxes.gov.