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Tax Filing Guide

Form 5472 Common Questions for Non-Resident LLC Owners

Quick answers to the most common Form 5472 questions foreign owners ask before filing.

March 10, 2026
5 min read
Form 5472 Common Questions for Non-Resident LLC Owners

Form 5472 Common Questions for Non-Resident LLC Owners

Form 5472 can feel more intimidating than it is. Here are clear answers to the questions we hear most often.

Questions and notes
Form 5472 questions

Do I have to file if my LLC had zero revenue?

Yes. If your LLC is foreign-owned and treated as a disregarded entity, Form 5472 is still required even with zero revenue.

What if I only made one transaction with my LLC?

A single reportable transaction still triggers the filing requirement. The transaction must be reported on Form 5472.

Can I file Form 5472 without the pro forma 1120?

No. The pro forma 1120 is required and must be attached to Form 5472.

What if I need more time?

File Form 7004 by the original due date to request an extension. It gives you extra time to file, but it does not extend time to pay any tax.

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