Form 1120 Schedule B – Fillable PDF for Corporations

Form 1120 Schedule B is the IRS worksheet that corporations use to report their interest, dividend, and other investment income, as well as to answer a series of tax‑related questions. Having a fillable PDF version saves time, reduces errors, and lets you store the completed form electronically.

What Is Form 1120 Schedule B?

This schedule is attached to the corporate income‑tax return (Form 1120). It captures details such as:

• Interest and dividend income
• Balance‑sheet information for the beginning and end of the tax year
• Answers to questions about foreign accounts, shareholder ownership, and more

How to Fill Out the Schedule B Online

Instead of downloading the PDF and opening a separate editor, simply click the "Fill out this form" button on this page. The Formize PDF Filler app will load in your browser, and you can start entering data immediately.

Common Mistakes to Avoid

• Leaving required fields blank: The filler will highlight missing entries before you can save.
• Mismatching dates: Ensure the beginning‑of‑year and end‑of‑year balances match the corporation’s books.
• Incorrect entity classification: Double‑check that you’re using the corporate version, not the partnership version (Form 1065).

Download the Official PDF

The source document is provided directly by the IRS. You can view or save the original PDF at any time:

IRS Form 1120 Schedule B (PDF)

Need More Help?

For detailed instructions, see the IRS instructions booklet linked on the same page as the PDF. While Formize does not offer live chat, the IRS website includes a comprehensive FAQ section and contact numbers for corporate tax inquiries.