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Certain business applications require a user to complete a short registration before using.

Registered Account Services

These applications require a bServices registered account to continue.

  • Admission and Amusement Tax

    File admission and amusement tax returns online.

    The State of Maryland has changed depository banks to Wells Fargo Bank. If you have a debit block service enabled to protect your bank account(s) you will need to contact Taxpayer Services to obtain the new Company (Originator) ID before scheduling a direct debit payment on our website. Contact us via email at taxhelp@marylandtaxes.gov or by calling 410-260-7980 from Central Maryland, or 1-800-MD-TAXES (1-800-638-2937) from elsewhere. If you are contacting us via email, please include your name, address and the last four digits of your Federal Employer Identification Number (FEIN) in your e-mail message. This will help us generate a quick response to your inquiry.
  • Alcohol eFile

    File alcohol tax returns online.

  • BillPay

    Make payments on existing business tax liabilities.

    The State of Maryland has changed depository banks to Wells Fargo Bank. If you have a debit block service enabled to protect your bank account(s) you will need to contact Taxpayer Services to obtain the new Company (Originator) ID before scheduling a direct debit payment on our website. Contact us via email at taxhelp@marylandtaxes.gov or by calling 410-260-7980 from Central Maryland, or 1-800-MD-TAXES (1-800-638-2937) from elsewhere. If you are contacting us via email, please include your name, address and the last four digits of your Federal Employer Identification Number (FEIN) in your e-mail message. This will help us generate a quick response to your inquiry.

  • bFile

    You may file your business tax return for free using our bFile system.

  • W2 Bulk Upload

    Test and bulk upload your file or view your submission history


Open Services

These applications are open to the public and do not require a bServices registered account, but may require additional information from the user to continue.


The Comptroller's Web Services Center is available 24 hours a day, 7 days a week from any home office, or public access point. However, data may not be accessible during times of system maintenance.