Get 2018 Form 8453-I. Foreign Corporation Income Tax Declaration For An IRS E-file Return

Form FTB 8453-FID, California e-file Return Authorization for Fiduciaries, is the signature document for fiduciary e-file returns. By signing this form, the fiduciary, electronic return originator (ERO), and paid preparer declare that the return is true, correct, and complete.

If the taxpayer is signing the electronically filed return by using a PIN, use Form 8879, California e-file Signature Authorization for Individuals. If the taxpayer is signing the return via handwritten signature, use Form 8453, California e-file Return Authorization for Individuals.

If you are required to mail in any documentation not listed on Form 8453, you can't file the tax return electronically.

You'll need to file this federal tax signature form if you're attaching the following forms and documents: Form 1098-C, Contributions of Motor Vehicles, Boats, and Airplanes. Form 2848, Power of Attorney and Declaration of Representative.

Form 8453, U.S. Individual Income Tax Transmittal for an IRS e-file Return, is used to send any required paper document attachments or allowed supporting documentation to the IRS for electronically filed returns. For complete details, refer to the IRS Form 8453 Instructions.

To claim a refund for 2018, taxpayers must mail returns to the IRS center listed on the Form 1040 instructionsPDF. While they must mail in a 2018 return, taxpayers can still e-file for 2019, 2020 and 2021.

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.

Official IRS email addresses look like this: employee.name@irs.gov. Sign your documents electronically, if needed. Encrypt any attachments you're sending and protect them with strong passwords. Call your IRS employee and give them the password to the encrypted file.