Articles on: State Registrations

How to register for a sales tax permit in Maryland

After Sidr Tax applies for a sales tax permit on your behalf, you will receive your Maryland sales tax ID, PIN, and filing frequency in the mail.



Once you receive your sales tax ID and PIN in the mail, you can create an account on Maryland Tax Connect.

Click Sign Up.



Click Register for a Maryland Tax Connect Account.



The website will then ask you for your login information. Once you finish, you will receive an email confirmation with your temporary password and confirmation number.



Please proceed by logging into your newly created account.
Click register as an administrator on gain access to your entity. The website will ask for your Maryland tax ID and PIN, please have them ready.



If you have any further questions or need additional information, please email
MDTAXCONNECTHELP@marylandtaxes.gov, or call the Maryland Central Registration Unit at (410) 260-7980 from Central Maryland or (800) 638-2937 from elsewhere. You can find the registration confirmation number in the registration details.

Want to setup Autofile?



Learn more about the Autofile feature here.
Learn more about the Maryland-specific Autofile requirements here.

Updated on: 02/07/2024

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