The amount of tax a business collects in a given year dictates the filing and payment method the business must use in meeting their tax obligation with the Department of Revenue. Most business taxpayers will be required to file and pay electronically. To find out if your business meets the electronic filing mandates, please see TIR 16-9: Expansion and Restatement of Electronic Filing and Payment Requirements.

Electronic filing and payment options

Please see  for information and instructions on registering your business with DOR to file and pay electronically.

Available Forms

  • Blank business tax forms are available in the Department's Forms section.
  • Corporate forms are available only for download from the Department's website.

For more information on or applications for any of the electronic business programs listed above, please call DOR's Customer Service Bureau at 617-887-MDOR (6367).

The following websites also may be useful: