Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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Номер продукта Заголовок Дата изменения
Form 8453-CORP Form 8453-CORP, E-file Declaration for Corporations Dec 2025
Form 1120-FSC U.S. Income Tax Return of a Foreign Sales Corporation Dec 2025
Instruction 1120-L (Schedule M-3) Instructions for Schedule M-3 (Form 1120-L), Net Income (Loss) Reconciliation for U.S. Life Insurance Companies With Total Assets of $10 Million or More Dec 2025
Instruction 1120-PC (Schedule M-3) Instructions for Schedule M-3 (Form 1120-PC), Net Income (Loss) Reconciliation for U.S. Property and Casualty Insurance Companies With Total Assets of $10 Million or More Dec 2025
Form 1120-ND Return for Nuclear Decommissioning Funds and Certain Related Persons Dec 2025
Instruction 1120-ND Instructions for Form 1120-ND, Return for Nuclear Decommissioning Funds and Certain Related Persons Dec 2025
Instruction 1120-ND Instructions for Form 1120-ND, Return for Nuclear Decommissioning Trust Funds and Certain Persons Dec 2025
Form 1120-IC-DISC Interest Charge Domestic International Sales - Corporation Return Dec 2025
Form 1120-IC-DISC Interest Charge Domestic International Sales Corporation Return Dec 2025
Instruction 4466 Instructions for Form 4466, Corporation Application for Quick Refund of Overpayment of Estimated Tax Dec 2025
Instruction 7208 Instructions for Form 7208, Excise Tax on Repurchase of Corporate Stock Dec 2025
Instruction 1118 Instructions for Form 1118, Foreign Tax Credit - Corporations Dec 2025
Instruction 8825 Instructions for Form 8825 and Schedule A, Rental Real Estate Income and Expenses of a Partnership or an S Corporation Dec 2025
Instruction 1139 Instructions for Form 1139, Corporation Application for Tentative Refund Dec 2025
Instruction 1120-SF Instructions for Form 1120-SF, U.S. Income Tax Return for Settlement Funds Dec 2025
Form 1120-SF U.S. Income Tax Return for Settlement Funds (Under Section 468B) Dec 2025
Form 1120-X Amended U.S. Corporation Income Tax Return Dec 2025
Instruction 1120-X Instruction for Form 1120-X, Amended U.S. Corporation Income Tax Return Dec 2025
Form 1120-F Schedules M-1, M-2 Reconciliation of Income (Loss) and Analysis of Unappropriated Retained Earnings per Books Dec 2025
Instruction 1120-IC-DISC Instructions for Form 1120-IC-DISC, Interest Charge Domestic International Sales Corporation Return Dec 2025
Instruction 1120-IC-DISC Instructions for Form 1120-IC-DISC, Interest Charge Domestic International Sales - Corporation Return Dec 2025
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations Dec 2025
Form 1120-POL U.S. Income Tax Return for Certain Political Organizations 2025
Instruction 1099-CAP Instructions for Form 1099-CAP, Changes in Corporate Control and Capital Structure 2025
Instruction 1120 (Schedule M-3) Instructions for Schedule M-3 (Form 1120), Net Income (Loss) Reconciliation for Corporations With Total Assets of $10 Million or More 2025
Instruction 1120-POL Instructions for Form 1120-POL, U.S. Income Tax Return for Certain Political Organizations 2025
Form 1120 (Schedule D) Capital Gains and Losses 2025
Instruction 8810 Instructions for Form 8810, Corporate Passive Activity Loss and Credit Limitations 2025
Instruction 2220 Instructions for Form 2220, Underpayment of Estimated Tax by Corporations 2025
Form 1120-F (Schedule H) Deductions Allocated to Effectively Connected Income Under Regulations Section 1.861-8 2025
Instruction 1120-F (Schedule H) Instructions for Schedule H (Form 1120-F), Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2025
Instruction 1120-F (Schedule I) Instructions for Schedule I (Form 1120-F), Interest Expense Allocation Under Regulations Section 1.882-5 2025
Form 1120-S U.S. Income Tax Return for an S Corporation 2025
Form 1120 U.S. Corporation Income Tax Return 2025
Instruction 1120-S (Schedule D) Instructions for Schedule D (Form 1120-S), Capital Gains and Losses and Built-In Gains 2025
Form 1120-REIT U.S. Income Tax Return for Real Estate Investment Trusts 2025
Form 1120-S (Schedule K-3) Shareholder's Share of Income, Deductions, Credits, etc. - International 2025
Form 1120-S (Schedule D) Capital Gains and Losses and Built-In Gains 2025
Form 1120-S (Schedule K-1) Shareholder's Share of Income, Deductions, Credits, etc. 2025
Form 1120 (Schedule N) Foreign Operations of U.S. Corporations 2025
Instruction 1120-S (Schedule K-2 & K-3) S Corporation Instructions for Schedules K-2 and K-3 (Form 1120-S), Shareholders' Pro Rata Share Items - International and Shareholder's Share of Income, Deductions, Credits, etc. - International 2025
Instruction 1120-S (Schedule K-1) Shareholder's Instructions for Schedule K-1 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc. 2025
Form 1120-F U.S. Income Tax Return of a Foreign Corporation 2025
Instruction 1120-F Instructions for Form 1120-F, U.S. Income Tax Return of a Foreign Corporation 2025
Instruction 1120-H Instructions for Form 1120-H, U.S. Income Tax Return for Homeowners Associations 2025
Instruction 1120-C Instructions for Form 1120-C, U.S. Income Tax Return for Cooperative Associations 2025
Instruction 1120-PC Instructions for Form 1120-PC, U.S. Property and Casualty Insurance Company Income Tax Return 2025
Instruction 1120-F (Schedule P) Instructions for Schedule P (Form 1120-F), List of Foreign Partner's Interests in Partnerships 2025
Form 1120-PC U.S. Property and Casualty Insurance Company Income Tax Return 2025
Form 1120-L U.S. Life Insurance Company Income Tax Return 2025
Instruction 1120-F (Schedule M-3) Instructions for Schedule M-3 (Form 1120-F), Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2025
Form 1120-RIC U.S. Income Tax Return For Regulated Investment Companies 2025
Form 1120-H U.S. Income Tax Return for Homeowners Associations 2025
Form 1120-C U.S. Income Tax Return for Cooperative Associations 2025
Form 1120-S (Schedule K-2) Shareholders' Pro Rata Share Items-International 2025
Instruction 1120-S (Schedule K-3) Shareholder's Instructions for Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc. - International 2025
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2025
Instruction 1120 (Schedule D) Instructions for Schedule D (Form 1120), Capital Gains and Losses 2025
Form 1120-F (Schedule M-3) Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2025
Form 1120-F (Schedule Q) Tax Liability of Qualified Derivatives Dealer (QDD) 2025
Form 1120-F (Schedule P) List of Foreign Partner's Interests in Partnerships 2025
Form 1120-F (Schedule I) Interest Expense Allocation Under Regulations Section 1.882-5 2025
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2025
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2025
Instruction 1120-REIT Instructions for Form 1120-REIT, U.S. Income Tax Return for Real Estate Investment Trusts 2025
Instruction 1120-L Instructions for Form 1120-L, U.S. Life Insurance Company Income Tax Return 2025
Instruction 1120-RIC Instructions for Form 1120-RIC, U.S. Income Tax Return For Regulated Investment Companies 2025
Instruction 5472 Instructions for Form 5472, Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business 2024
Instruction 1120-FSC Instructions for Form 1120-FSC, U.S. Income Tax Return of a Foreign Sales Corporation 2024
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2024
Instruction 1120-PC (Schedule M-3) Instructions for Schedule M-3 (Form 1120-PC), Net Income (Loss) Reconciliation for U.S. Property and Casualty Insurance Companies With Total Assets of $10 Million or More 2024
Instruction 1120-L (Schedule M-3) Instructions for Form 1120-L Schedule M-3), Net Income (Loss) Reconciliation for US Life Insurance Companies With Total Assets of $10 Million or More 2024
Instruction 7208 Instructions for Form 7208 Excise Tax on Repurchase of Corporate Stock 2024
Form 1120-F (Schedule Q) Tax Liability of Qualified Derivatives Dealer (QDD) 2024
Form 1120-S (Schedule D) Capital Gains and Losses and Built-in Gains 2024
Instruction 1120-F (Schedule I) Instructions for Schedule I (Form 1120-F), Interest Expense Allocation Under Regulations Section 1.882-5 2024
Instruction 1120-F (Schedule H) Instructions for Schedule H (Form 1120-F), Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2024
Instruction 1120-S (Schedule D) Instructions for Schedule D (Form 1120-S), Capital Gains and Losses and Built-In Gains 2024
Instruction 1120-F (Schedule P) Instructions for Schedule P (Form 1120-F), List of Foreign Partner's Interests in Partnerships 2024
Form 1120-S U.S. Income Tax Return for an S Corporation 2024
Form 1120-S (Schedule K-3) Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.-International 2024
Form 1120-S (Schedule K-1) Shareholder's Share of Income, Deductions, Credits, etc. 2024
Form 1120-S (Schedule K-2) Shareholders Pro Rata Share Items-International 2024
Instruction 8810 Instructions for Form 8810, Corporate Passive Activity Loss and Credit Limitations 2024
Form 1120 (Schedule D) Capital Gains and Losses 2024
Form 1120-IC-DISC Interest Charge Domestic International Sales Corporation Return 2024
Instruction 1120-IC-DISC Instructions for Form 1120-IC-DISC, Interest Charge Domestic International Sales Corporation Return 2024
Form 1120-RIC U.S. Income Tax Return for Regulated Investment Companies 2024
Form 1120-REIT U.S. Income Tax Return for Real Estate Investment Trusts 2024
Form 1120-PC U.S. Property and Casualty Insurance Company Income Tax Return 2024
Form 8879-CORP Form 8879-CORP, E-file Authorization for Corporations 2024
Form 1120 U.S. Corporation Income Tax Return 2024
Form 1120-L U.S. Life Insurance Company Income Tax Return 2024
Form 1120-C U.S. Income Tax Return for Cooperative Associations 2024
Form 1120-H U.S. Income Tax Return for Homeowners Associations 2024
Form 8453-CORP Form 8453-CORP, E-file Declaration for Corporations 2024
Form 1120-POL U.S. Income Tax Return for Certain Political Organizations 2024
Instruction 1120-S (Schedule K-3) Shareholder's Instructions for Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.--International 2024
Instruction 1120-S (Sch K-2 & K-3) S Corporation Instructions for Schedules K-2 and K-3 (Form 1120-S), Shareholders' Pro Rata Share Items - International and Shareholder's Share of Income, Deductions, Credits, etc. - International 2024
Instruction 1120-F (Schedule M-3) Instructions for Schedule M-3 (Form 1120-F), Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2024
Instruction 1120-S (Schedule K-1) Shareholder's Instructions for Schedule K-1 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc. 2024
Instruction 1120 (Schedule D) Instructions for Schedule D (Form 1120), Capital Gains and Losses 2024
Instruction 1120-H Instructions for Form 1120-H, U.S. Income Tax Return for Homeowners Associations 2024
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2024
Instruction 1120-C Instructions for Form 1120-C, U.S. Income Tax Return for Cooperative Associations 2024
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2024
Instruction 1120-POL Instructions for Form 1120-POL, U.S. Income Tax Return for Certain Political Organizations 2024
Instruction 1120-RIC Instructions for Form 1120-RIC, U.S. Income Tax Return For Regulated Investment Companies 2024
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2024
Instruction 1120-REIT Instructions for Form 1120-REIT, U.S. Income Tax Return for Real Estate Investment Trusts 2024
Instruction 1120-F Instructions for Form 1120-F, U.S. Income Tax Return of a Foreign Corporation 2024
Instruction 2220 Instructions for Form 2220, Underpayment of Estimated Tax by Corporations 2024
Instruction 1120-PC Instructions for Form 1120-PC, U.S. Property and Casualty Insurance Company Income Tax Return 2024
Instruction 1120-L Instructions for Form 1120-L, U.S. Life Insurance Company Income Tax Return 2024
Form 1120-F (Schedule H) Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2024
Form 1120-F Schedules M-1, M-2 Reconciliation of Income (Loss) and Analysis of Unappropriated Retained Earnings per Books 2024
Form 1120 (Schedule N) Foreign Operations of U.S. Corporations 2024
Form 1120-F (Schedule I) Interest Expense Allocation Under Regulations Section 1.882-5 2024
Form 1120-F (Schedule P) List of Foreign Partner's Interests in Partnerships 2024
Form 1120-F U.S. Income Tax Return of a Foreign Corporation 2024
Form 1120-F (Schedule M-3) Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2024
Instruction 5472 Instructions for Form 5472, Information Return of a 25% Foreign-Owned U.S. Corporation or a Foreign Corporation Engaged in a U.S. Trade or Business 2023
Form 1120-POL U.S. Income Tax Return for Certain Political Organizations 2023
Form 1120-H U.S. Income Tax Return for Homeowners Associations 2023
Form 1120-S (Schedule K-1) Shareholder's Share of Income, Deductions, Credits, etc. 2023
Form 1120-S (Schedule D) Capital Gains and Losses and Built-in Gains 2023
Form 1120-S U.S. Income Tax Return for an S Corporation 2023
Instruction 1120-H Instructions for Form 1120-H, U.S. Income Tax Return for Homeowners Associations 2023
Form 1120-RIC U.S. Income Tax Return for Regulated Investment Companies 2023
Form 1120-F (Schedule I) Interest Expense Allocation Under Regulations Section 1.882-5 2023
Form 1120-F (Schedule H) Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2023
Form 1120 (Schedule D) Capital Gains and Losses 2023
Form 1120-F Schedules M-1, M-2 Reconciliation of Income (Loss) and Analysis of Unappropriated Retained Earnings per Books 2023
Form 1120 U.S. Corporation Income Tax Return 2023
Form 1120-F (Schedule M-3) Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2023
Form 1120-S (Schedule K-3) Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.-International 2023
Form 1120-REIT U.S. Income Tax Return for Real Estate Investment Trusts 2023
Form 1120-F (Schedule P) List of Foreign Partner Interests in Partnerships 2023
Form 1120-S (Schedule K-2) Shareholders Pro Rata Share Items-International 2023
Form 1120-F U.S. Income Tax Return of a Foreign Corporation 2023
Form 1120-PC U.S. Property and Casualty Insurance Company Income Tax Return 2023
Form 1120-C U.S. Income Tax Return for Cooperative Associations 2023
Form 1120-L U.S. Life Insurance Company Income Tax Return 2023
Instruction 1120 (Schedule D) Instructions for Schedule D (Form 1120), Capital Gains and Losses 2023
Form 1120-F (Schedule Q) Tax Liability of Qualified Derivatives Dealer (QDD) 2023
Instruction 1120-S (Schedule K-3) Shareholder's Instructions for Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.--International 2023
Instruction 1120-F (Schedule P) Instructions for Schedule P (Form 1120-F), List of Foreign Partner Interests in Partnerships 2023
Instruction 1120-S (Sch K-2 & K-3) Instructions for Schedules K-2 and K-3 (Form 1120-S) 2023
Instruction 1120-S Instructions for Form 1120-S, U.S. Income Tax Return for an S Corporation 2023
Instruction 1120-F (Schedule H) Instructions for Schedule H (Form 1120-F), Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2023
Instruction 1120 Instructions for Form 1120, U.S. Corporation Income Tax Return 2023
Instruction 1120-C Instructions for Form 1120-C, U.S. Income Tax Return for Cooperative Associations 2023
Instruction 1118 Instructions for Form 1118, Foreign Tax Credit - Corporations 2023
Instruction 1120-F (Schedule I) Instructions for Schedule I (Form 1120-F), Interest Expense Allocation Under Regulations Section 1.882-5 2023
Instruction 1120-S (Schedule K-1) Instructions for Schedule K-1 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc. 2023
Instruction 1120-POL Instructions for Form 1120-POL 2023
Instruction 1120-F (Schedule M-3) Instructions for Schedule M-3 (Form 1120-F), Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2023
Instruction 1120-S (Schedule D) Instructions for Schedule D (Form 1120S), Capital Gains and Losses and Built-In Gains 2023
Instruction 4626 Instructions for Form 4626, Alternative Minimum Tax - Corporations 2023
Instruction 1120-REIT Instructions for Form 1120 REIT, U.S. Income Tax Return for Real Estate Investment Trusts 2023
Instruction 1120-L Instructions for Form 1120-L, U.S. Life Insurance Company Income Tax Return 2023
Instruction 1120-PC Instructions for Form 1120-PC, U.S. Property and Casualty Insurance Company Income Tax Return 2023
Form 1120 (Schedule N) Foreign Operations of U.S. Corporations 2023
Instruction 8023 Instructions for Form 8023, Elections Under Section 338 for Corporations Making Qualified Stock Purchases 2023
Instruction 8810 Instructions for Form 8810, Corporate Passive Activity Loss and Credit Limitations 2023
Instruction 1120-F Instructions for Form 1120-F, U.S. Income Tax Return of a Foreign Corporation 2023
Instruction 2220 Instructions for Form 2220, Underpayment of Estimated Tax by Corporations 2023
Instruction 1120-RIC Instructions for Form 1120-RIC, U.S. Income Tax Return For Regulated Investment Companies 2023
Instruction 5471 Instructions for Form 5471, Information Return of U.S. Persons With Respect to Certain Foreign Corporations 2023
Form 1120-S U.S. Income Tax Return for an S Corporation 2022
Form 1120-S (Schedule K-2) Shareholders Pro Rata Share Items-International 2022
Form 1120-S (Schedule K-3) Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.-International 2022
Form 1120-RIC U.S. Income Tax Return for Regulated Investment Companies 2022
Form 1120-L U.S. Life Insurance Company Income Tax Return 2022
Form 1120-REIT U.S. Income Tax Return for Real Estate Investment Trusts 2022
Instruction 1120 (Schedule M-3) Instructions for Schedule M-3 (Form 1120), Net Income (Loss) Reconciliation for Corporations With Total Assets of $10 Million or More 2022
Form 1120-C U.S. Income Tax Return for Cooperative Associations 2022
Form 1120 U.S. Corporation Income Tax Return 2022
Form 1120-PC U.S. Property and Casualty Insurance Company Income Tax Return 2022
Form 1120 (Schedule D) Capital Gains and Losses 2022
Instruction 1120-S (Sch K-2 & K-3) Instructions for Schedule K-2 (Form 1120-S) and Schedule K-3 (Form 1120-S) 2022
Instruction 1120-S (Schedule K-3) Shareholder's Instructions for Schedule K-3 (Form 1120-S), Shareholder's Share of Income, Deductions, Credits, etc.--International 2022
Form 1120-POL U.S. Income Tax Return for Certain Political Organizations 2022
Form 1120 (Schedule UTP) Uncertain Tax Position Statement 2022
Instruction 1120 (Schedule UTP) Instructions for Schedule UTP (Form 1120), Uncertain Tax Position Statement 2022
Instruction 1120-F (Schedule S) Instructions for Schedule S (Form 1120-F), Exclusion of Income from the International Operation of Ships or Aircraft Under Section 883 2022
Instruction 1120-F (Schedule V) Instructions for Schedule V (Form 1120-F), List of Vessels or Aircraft, Operators, and Owners 2022
Form 1120-F (Schedule V) List of Vessels or Aircraft, Operators, and Owners 2022
Form 1120-F (Schedule S) Exclusion of Income from the International Operation of Ships or Aircraft Under Section 883 2022
Form 8879-CORP Form 8879-CORP, E-file Authorization for Corporations 2022
Instruction 1120 (Schedule D) Instructions for Schedule D (Form 1120), Capital Gains and Losses 2022
Form 8453-CORP Form 8453-CORP, E-file Declaration for Corporations 2022
Form 1120-F (Schedule H) Deductions Allocated To Effectively Connected Income Under Regulations Section 1.861-8 2022
Instruction 2220 Instructions for Form 2220, Underpayment of Estimated Tax by Corporations 2022
Form 1120-F Schedules M-1, M-2 Reconciliation of Income (Loss) and Analysis of Unappropriated Retained Earnings per Books 2022
Instruction 1120-S (Schedule D) Instructions for Schedule D (Form 1120S), Capital Gains and Losses and Built-In Gains 2022
Form 1120-F (Schedule Q) Tax Liability of Qualified Derivatives Dealer (QDD) 2022
Form 1120-F (Schedule M-3) Net Income (Loss) Reconciliation for Foreign Corporations With Reportable Assets of $10 Million or More 2022
Form 1120-F (Schedule P) List of Foreign Partner Interests in Partnerships 2022
Form 1120-F (Schedule I) Interest Expense Allocation Under Regulations Section 1.882-5 2022