You need your adjusted gross income from last year's taxes to file your federal income tax return online in 2026.

Withholding on qualified overtime compensation: For tax years beginning after 2024 and ending before 2029, P.L. 119-21 allows individuals (employees and other workers not treated as employees) to ...

Due to several major tax rule changes, your 2025 return might feel unfamiliar even if your income looks the same.