Which business tax return should I choose to file Form 7004?

There are 33 different IRS business tax returns that can have their filing deadlines extended by up to 6 months if an extension is properly filed using Form 7004. An exception applies to C corporations (Form 1120-C) with a fiscal tax year ending on June 30, which are eligible for an automatic 7-month extension when using Form 7004.

The following tax returns qualify for an automatic 6-month extension with IRS Extension Form 7004:

Certain trusts and entities qualify for an automatic 5½-month extension, including:

• Form 1041 (Estate)
• Form 1041 (Trust)

If you're unsure which IRS business return to file an extension, click the "What business tax returns apply to this business?" link on the application's select business return page. A pop-up will appear where you can select the Business Entity Type, and we will suggest the appropriate business tax return you need to choose to apply for an extension.