Schedule K-1 (Form 1120-S) 2025: Shareholder's Share of Income, Deductions, Credits, etc.
An S corporation gives each shareholder a Schedule K-1 (Form 1120-S) showing that shareholder's share of income, deductions and credits.
Form Details
- Tax Year
- 2025
- Revision
- 2025
- Pages
- 1
- File Size
- 84 KB (PDF)
- Due Date
- March 16, 2026 (with Form 1120-S) — extended: September 15, 2026
- Filed With
- Form 1120-S
- Category
- Business — S Corporations
Due dates are for calendar-year filers, as published by the IRS for the 2025 tax year; a weekend or legal holiday moves a due date to the next business day.
Who Uses Schedule K-1 (Form 1120-S)
S corporations and their shareholders.
Zentavos can prepare and e-file this for you
A tax professional prepares and reviews your federal return — with Schedule K-1 (Form 1120-S) when your return needs it — and files it electronically with the IRS.
See Tax PrepFrequently Asked Questions
Download the blank Schedule K-1 (Form 1120-S) PDF from this page. It is the official IRS file, delivered from IRS.gov — Zentavos does not change it. You can also find it on the IRS's page for Schedule K-1 (Form 1120-S).
Yes. This is the 2025 revision of Schedule K-1 (Form 1120-S), the version for tax year 2025.
Yes. Zentavos prepares and e-files federal tax returns for individuals and businesses, including the forms and schedules each return needs. If Schedule K-1 (Form 1120-S) is part of your filing, our team can prepare it with your return — see Tax Prep to get started.