Irs Form Schedule 1 2025. 1, 2025, form 5558 can be electronically filed through efast2 or filed with the irs using a paper form 5558. Form 1040 schedule 1 is the place to report types of income not included on form 1040, including taxable refunds of state and local income taxes, alimony received, income or.
The irs adjustments go into effect for the 2025 tax year, so tax returns filed in 2026 will be required to comply with the changes. We will update this page for tax year 2025 as the forms, schedules, and instructions become available.