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Tax Filing Guide

Form 7004 Extension for Foreign-Owned LLCs: Deadlines and a Simple Filing Workflow

Use Form 7004 to extend the Form 5472 + pro forma 1120 deadline and avoid late filing penalties. Here's when to file and how ForeignOwnedLLC prepares it.

February 2, 2026
6 min read
Form 7004 Extension for Foreign-Owned LLCs: Deadlines and a Simple Filing Workflow

Form 7004 Extension for Foreign-Owned LLCs: Deadlines and a Simple Filing Workflow

If you own a foreign-owned single-member US LLC, you typically need to file Form 5472 with a pro forma Form 1120 each year. When you are not ready by the deadline, Form 7004 is the official way to request an automatic extension to file.

Calendar and deadline planning
Deadline planning

What Form 7004 actually does

Form 7004 extends the time to file certain business returns. It does not extend the time to pay any tax that might be due. For a foreign-owned disregarded entity filing Form 5472 with a pro forma 1120, the extension gives you extra time to submit the full package.

When the extension is due

The extension must be filed by the original due date of the return. For calendar-year filers, this is generally April 15. For fiscal-year filers, it is typically the 15th day of the fourth month after the tax year ends.

What you need to file Form 7004

Prepare these details ahead of time:

  • LLC legal name and address
  • Employer Identification Number (EIN), if available
  • Tax year begin/end dates
  • Return code that matches the return you are extending

A clean workflow for non-resident owners

A simple, repeatable process keeps Form 7004 stress-free:

  1. Keep your LLC profile current (legal name, address, EIN).
  2. Maintain a basic transaction ledger so Form 5472 totals are ready.
  3. File Form 7004 before the due date if your Form 5472 package is not ready.
  4. Use the extension period to finalize the Form 5472 and pro forma 1120.

How ForeignOwnedLLC helps

ForeignOwnedLLC generates Form 7004 from the same profile you already use for Form 5472 and the pro forma 1120. It also surfaces your deadline in the dashboard and sends reminders so you can file the extension on time. In a few minutes of setup, you have a complete, repeatable workflow for the year.

If you want a single system that handles Form 5472, Form 1120, and Form 7004 together, start with ForeignOwnedLLC and keep everything in one place.

Ready to Simplify Your Filing?

Let ForeignOwnedLLC handle Form 5472, EINs, and other compliance tasks for your foreign-owned LLCs.

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