Don’t Miss the March 16 Deadline: How to File a Business Tax Extension with Form 7004

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Tax season is here, and if your business isn’t quite ready to file its return, you still have options. Filing a tax extension gives you the extra time you need, and with ExpressExtension, getting that extension takes just minutes.

The Deadline Is Coming Up Fast

For most business entities, Form 7004 must be filed by March 16, 2026. This is the deadline for:

• S-Corporations (Form 1120-S)
• Partnerships (Form 1065)

Missing this deadline can result in late-filing penalties. The good news is that filing an extension is automatic and straightforward when you use ExpressExtension.

What Is Form 7004?

Form 7004 is the IRS form businesses use to request an automatic extension of time to file certain business income tax, information, and other returns. When approved, it gives you an additional 6 months to file your return, giving you the time you need to get your financials in order.

Important: A tax extension extends your filing deadline, not your payment deadline. Any taxes owed are still due by the original deadline.

What Business Returns Can Be Extended with Form 7004?

Form 7004 covers a wide range of business tax returns, including:

• Form 1065 – U.S. Return of Partnership Income
• Form 1120-S – U.S. Income Tax Return for an S Corporation
• Form 1120 – U.S. Corporation Income Tax Return
• Form 1120-F – U.S. Income Tax Return of a Foreign Corporation
• Form 1041 – U.S. Income Tax Return for Estates and Trusts
• Form 1120-POL – U.S. Income Tax Return for Certain Political Organizations
• Form 8804 – Annual Return for Partnership Withholding Tax

Whether you’re a partnership, C-corp, S-corp, trust, or estate, Form 7004 likely has you covered.

Why E-File Your Extension with ExpressExtension?

Filing a paper extension is time-consuming and leaves room for error. E-filing with ExpressExtension is a faster, more reliable option:

• Fast and Simple — E-file your Form 7004 in just minutes
• IRS-Authorized — ExpressExtension is an IRS-authorized e-file provider
• Instant Confirmation — Get notified the moment the IRS accepts your extension
• Built-In Error Check — Validation catches mistakes before you submit
• Deadline Reminders — Stay on top of important tax dates
• AI-Assistance and World-Class Support

Plus, we offer the ExpressGuarantee, which means that you get:

• Free retransmission of rejected returns
• Guaranteed approval or your money back

How to File Form 7004 with ExpressExtension

Filing your extension is a simple three-step process:

1. Create your free ExpressExtension account at expressextension.com
2. Enter your business information and select Form 7004
3. Review and transmit — your extension goes directly to the IRS

No mailing, no waiting, no guesswork.

File Before March 16

The March 16 deadline will be here before you know it. Whether you need more time to gather documents, work with your accountant, or simply get organized, ExpressExtension makes it easy to secure your extension quickly.