Use Form 8453-CORP to:
- Authenticate an electronic Form 1120, U.S. Corporation Income Tax Return; Form 1120-F, U.S. Income Tax Return of a Foreign Corporation; or Form 1120-S, U.S. Income Tax Return for an S Corporation.
- Authorize the electronic return originator (ERO), if any, to transmit via a third-party transmitter.
- Authorize the intermediate service provider (ISP) to transmit via a third-party transmitter if you are filing online (not using an ERO).
- Provide the corporation's consent to directly deposit any refund and/or authorize an electronic funds withdrawal for payment of federal taxes owed.
Current revision
Recent developments
None at this time.