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 ...

Once filed, Form 7004 is automatically approved unless the IRS contacts the filer to deny the extension. However, businesses ...

and with the state or local tax collection agency. Individuals typically use Form 1040 or Form 1040-SR to file federal income taxes. Corporations will use Form 1120 and partnerships will use Form ...