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Product Number Title Revision Date Posted Date
Instruction 1040-C Instructions for Form 1040-C, U.S. Departing Alien Income Tax Return Jan 2026 02/19/2026
Form 1040-ES (sp) Estimated Tax For Individuals (Spanish Version) 2026 02/20/2026
Form 1040-X Amended U.S. Individual Income Tax Return Dec 2025 02/20/2026
Instruction 1040 Instructions for Form 1040 (and Form 1040-SR) 2025 02/27/2026
Instruction 1040 (sp) Instructions for Form 1040 (and Form 1040-SR) (Spanish Version) 2025 02/27/2026
Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return Dec 2025 03/02/2026
Instruction 1040-NR (sp) Instructions for Form 1040-NR, U.S. Nonresident Alien Income Tax Return (Spanish Version) 2025 03/06/2026
Instruction 1040-SS (sp) Instructions for Form 1040-SS, U.S. Self-Employment Tax Return (Including the Additional Child Tax Credit for Bona Fide Residents of Puerto Rico) (Spanish Version) 2025 03/06/2026