Maine Tax Portal/MEETRS File Upload Specifications & Instructions

NOTE:  Payments for Sales, Use, Service Provider, Income Tax Withholding, and Pass-Through Entity Withholding taxes should be made on the Maine Tax Portal ("MTP") at:  Payments for these tax types will no longer be allowable through Maine EZ Pay, as of May 31, 2023.

Maine Revenue Services does not accept magnetic media.

2023 MTP/MEETRS Withholding Specifications

Draft 2024 MTP Quarterly Specifications (PDF)

2023 MTP/MEETRS Quarterly Specifications (PDF)

Draft 2024 MTP Amended Quarterly Specifications (PDF)

2023 MTP/MEETRS Amended Quarterly Specifications (PDF)

Sample File (.txt)

W-3ME File Upload Specifications & Instructions

Draft 2023 W-3ME File Specifications (PDF)

Final 2022 W-3ME File Specifications (PDF)


1099/W-2G File Upload Specifications

Final 2022 1099/W-2G Specifications (PDF)


W-2 File Upload Specifications

Draft 2023 W-2 Specifications (PDF)

Final 2022 W-2 Specifications (PDF)


To view PDF or Word documents, you will need the free document readers. Alternate formats can be requested at (207) 626-8475 or via email.