1120 Maine electronic filing information
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Maine Revenue Services
Business e-file Operations
PO Box 9107
Augusta, ME 04332-9107
Email
: Efile.Helpdesk@maine.govPhone
: 207-624-9730 State electronic filing details
E-filing information | Details |
|---|---|
Grace period | 24 hours |
E-filing mandate | Form 1120ME if a corporation has more than $5,000,000 in assets at the end of the year. For returns filed in calendar year 2025 and subsequent years, corporations and a preparer for such corporation required to file the federal corporate return electronically for the taxable year must also file the Maine Form 1120ME electronically. Form 941P-ME for all corporations. |
Accepts state-only filings | Yes Yes. Attach the federal XML created for this State (Default). Only Federal e-file validation errors have to be cleared. E-file Reject Diagnostics don’t have to be cleared |
Return types accepted | C Corporation Consolidated / Combined Short year Form 1120-ME Estimates (with return) Amended Withholding (Form 941P-ME) |
Return types not accepted | Short year Form 941P-ME Extension Composite |
Accepts returns with these conditions | Refund Zero balance Balance due |
Direct deposit of refunds | Yes, only to checking accounts for Form 1120-ME, and limited to $20,000. |
Accepted forms of payment | Direct debit (EFW) Electronic funds transfer (EFT) Check by mail |
Signature requirements | Maine doesn't require a signature document. However, the taxpayer needs to verify the information in the return, and the ERO needs to provide a perjury statement or attestation to the taxpayer prior to the time of submission. |
Supports PDF attachments | Yes |
Tax year(s) supported for e-filing | Current and 2 prior tax years for corporate and withholding return |
Special considerations | N/A |
