Form 1120-S is the annual tax return for S corporations. What Is Form 1120-S: U.S. Income Tax Return for an S Corporation? Form 1120-S: U.S. Income Tax Return for an S Corporation is a tax ...

March 17, 2025, is a key tax deadline for businesses, but they can request an extension of time using Form 7004 through ...

Businesses that need extra time to file their tax returns can request an automatic extension using IRS Form 7004, Application ...

An LLC with S Corp election files an informational tax return (Form 1120S) with the IRS and sends its members a Schedule K-1 ...