Maine Tax Portal Information Landing Image

The Maine Tax Portal can now be used for the following taxes:

  • Blueberry Tax
  • Corporate Income Tax
  • Estate Tax
  • Fire Investigation and Prevention Tax
  • Franchise Tax
  • Health Care Provider Tax
  • Insurance Premium Tax
  • Mahogany Quahog Tax
  • Cannabis Excise Tax
  • Non-Admitted Premiums Tax
  • Potato Tax
  • Railroad Excise Tax
  • Withholding
  • Pass-Through Entity Withholding
  • Sales
  • Use
  • Pre-Paid Wireless Fee
  • Recycling Assistance Fee
  • Service Provider
  • Land Use Planning Commission Fee
  • Business Equipment Tax Reimbursement (BETR)

I don't see my tax type listed? When can I use the Maine Tax Portal?

The Maine Tax Portal is being rolled out in phases.  It is currently only available for certain business taxpayers, as well as authorized third parties such as tax preparers. The Maine Tax Portal will be open for individual income tax filing in October 2023, and will eventually be available for all taxpayers in Maine.  To find out who can use the Maine Tax Portal now, see the rollout schedule.

Still have questions about the Maine Tax Portal?  Send us an email to taxpayerassist@maine.gov with "Portal" in the subject line.  You can also reach us be telephone at 207-624-9784 between the hours of 9 AM and 12 PM.
 

The Maine Tax Portal is here. Is your business ready?

To help your business prepare for the Maine Tax Portal, Maine Revenue Services is hosting tax portal training, where you will learn:

  • When you can begin using the Maine Tax Portal for your business
  • Exciting new features to make filing, paying, and managing state taxes faster and more convenient than ever
  • How to register a business (if you are a new business owner or first-time taxpayer)
  • How to create a login (if your business is an established Maine taxpayer)
  • How to set up account access between you and your business tax professional

Previous Webinars and info:

  • Zoom Video introducing the Maine Tax Portal
  • PDF: Q & A from introduction webinar

Webinar Registration Webinar Recordings