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Product Number Title Revision Date
Instruction 4466 Instructions for Form 4466, Corporation Application for Quick Refund of Overpayment of Estimated Tax Dec 2025
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2025
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2024
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2023
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2017
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2016
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2015
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2014
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2013
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2012
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2011
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2010
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2009
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2008
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations Dec 2025
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2024
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2023
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2022
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2021
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2020
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2018
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2017
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2016
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2015
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2014
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