The Maine Tax Portal can now be used for most business and individual state taxes.
The Maine Tax Portal is being rolled out in phases and will be open for all Maine Taxpayers by the end of 2024.
See the rollout schedule below:
- Corporate
- Franchise
- Insurance Premium
- Fire Investigation and Prevention
- Non-Admitted Premiums
- Estate
- Health Care Provider
- Blueberry
- Potato
- Mahogany Quahog
- Railroad Excise
- Cannabis Excise
- 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)
- Individual Income Tax
- Fiduciary Income
- Milk Handling Fee
- Hospital
- Initiator of Deposit
- Tobacco Products
- Cigarette
- Cigarette Tax Refund
- Commercial Forestry Excise
- Telecommunications Excise
- State Homestead Tax Deferral
- Municipal Valuation Returns (MVR) and related reimbursements
- Animal Waste
- Homestead
- Snow Grooming
- Tree Growth
- Veteran's
- Veteran's Organization
- Renewable Energy Equipment
- Renewable Energy Equipment Reimbursement Mandate
- Business Equipment Tax Exemption (BETE)
- Business Equipment Tax Exemption Mandate (BETE)
- Central Labor Council
- Enhanced Tax Increment Financing (ETIF)
- Visual Media Production Reimbursement
- Private Venture Capital Seed Credit
- Loring Job Increment Financing
- Brunswick Naval Air Station Job Increment Financing
- Gasoline Excise
- Gasoline Distributor Annual Shrinkage
- Retail Dealers Gasoline Shrinkage
- Aviation Gasoline Refund
- Political Subdivision Fuel Tax Refund
- Off-Highway Refund
- Special Fuel Excise
- Special Fuel Annual Shrinkage
- Propane Annual Shrinkage
- Unorganized Territory Property
- Unorganized Territory Motor Vehicle
- Unorganized Territory Watercraft
- Real Estate Transfer
- Controlling Interest Transfer
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 by telephone at 207-624-9784.
Maine Tax Portal Login FAQ's Instructional Videos Payroll Service Provider/Bulk Filer Information Tax Professionals
Need Help Using the Maine Tax Portal?
Maine Revenue Services has created online training to help businesses, individuals, and tax professionals learn how to use the Maine Tax Portal to file, pay, and manage taxes.
Recordings of past webinars are available for viewing on the website. Maine Revenue Services will host webinars for Individual Income Taxpayers through April 2024.