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IRS e-file Signature Authorization for Form 1120

IRS e-file Signature Authorization for Form 1120-2026

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The document is Form NYC-579-GCT, which serves as a Signature Authorization for electronically filed General Corporation Tax returns in New York City for the year 2022. It outlines the responsibilities of corporate officers and Electronic Return Originators (EROs) in authorizing the filing and payment of taxes electronically. The form requires information about the corporation, including its legal name, employer identification number, and financial institution details for electronic payments. It emphasizes that the form should not be mailed to the Department of Finance but kept for records.

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Click ‘Get Form’ to open the IRS e-file Signature Authorization for Form 1120 in the editor.
Begin by entering the legal name of your corporation and its Employer Identification Number (EIN) in the designated fields.
Select the type of return you are filing from the options provided, ensuring you check only one box.
If you are authorizing electronic payment, fill in your financial institution's routing number and account number, along with the amount of authorized debit.
In Part A, an authorized corporate officer must declare their authority and review the information. They will also need to provide their PIN as a signature.
Part B requires signatures from both the Electronic Return Originator (ERO) and any paid preparer involved. Ensure all necessary fields are completed accurately.

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Versions	Form popularity	Fillable & printable
2022	4.3 Satisfied (22 Votes)
2021	4.8 Satisfied (34 Votes)
2020	4.8 Satisfied (41 Votes)
2019	4.8 Satisfied (45 Votes)
2018	4.7 Satisfied (52 Votes)
2017	4.3 Satisfied (56 Votes)
2016	4 Satisfied (58 Votes)
2015	4.2 Satisfied (29 Votes)
2014	4 Satisfied (46 Votes)
2013	4 Satisfied (54 Votes)
2012	4 Satisfied (56 Votes)