My Foreign-Owned LLC Had No Activity. Is My Form 5472 Filing Really Straightforward?

By Arik Rozen, CPA, MBA | Head of Tax Filing, Form5472.online | Virginia License #025991

The short answer: yes, and also no.

Yes, the process of filing Form 5472 is straightforward when handled by a specialist. One form, one pro forma Form 1120, one IRS fax submission. The form itself is not complicated. If you genuinely had zero reportable transactions during the year and a CPA confirms that, the filing reflects exactly that, and the process moves quickly.

But whether your LLC genuinely had zero reportable transactions is a separate question. And it is the question that most foreign LLC owners answer incorrectly, often at a cost of $25,000.

What the IRS means by "reportable transaction"

The IRS definition of a reportable transaction does not match the ordinary meaning of "business activity."

Under Treasury Regulation Section 1.6038A-2(b), a reportable transaction is any transaction between a foreign-owned U.S. disregarded entity and its foreign owner or any foreign related party. The regulation explicitly includes: sales of property, rents, royalties, compensation for services, loans, amounts paid or received in connection with the formation or dissolution of the entity, and contributions to the entity, whether monetary or in property.

The critical word is "contributions." Every time your foreign owner pays for anything on behalf of the LLC, including expenses that seem purely administrative, it is a contribution and therefore a reportable transaction. This is the definition that controls. Not your sense of whether the business "did anything."

Five transactions that make your "dormant" LLC not dormant

Here are the five most common transactions that foreign LLC owners do not report because they do not realize they are reportable. Each of these has triggered the $25,000 IRS penalty for clients who came to us after filing without CPA review.

1. The registered agent fee paid by the owner personally.

Every U.S. LLC is legally required to maintain a registered agent. Registered agent services typically cost $100 to $300 per year. If your foreign owner paid that fee from a personal bank account, or from a foreign company account, that payment is a capital contribution from a foreign related party to the U.S. LLC. It is a reportable transaction. The dollar amount does not matter. A $50 registered agent payment is reportable under the same regulation as a $500,000 loan.

2. The state annual report fee paid by the owner.

Most states require an annual report or franchise tax payment to keep the LLC in good standing. Wyoming charges $60. Delaware charges a minimum franchise tax. If the foreign owner paid this government fee personally, it is a contribution to the entity and a reportable transaction.

3. Domain, software, or subscription fees paid from the owner's personal account.

If the LLC's domain name, email hosting, accounting software, or any other subscription was paid from the owner's personal account or a foreign company account rather than an LLC bank account, each of those payments is a reportable transaction.

4. Any payment made by a related foreign company on behalf of the LLC.

If a parent company, sibling company, or any entity related to the foreign owner paid an expense on the LLC's behalf, that is a transaction between a foreign related party and the U.S. entity. It is reportable.

5. Bank fees or minimum balance requirements.

If the LLC maintains a U.S. bank account, and the foreign owner transferred funds to meet a minimum balance requirement, cover a monthly fee, or fund the account for any reason, each transfer is a contribution and a reportable transaction.

None of these transactions involve revenue, clients, sales, or anything most people think of as "business activity." All of them are reportable under Treasury Regulation Section 1.6038A-2(b).

Why this matters: the penalty applies to incomplete filings too

The IRS penalty for failure to file Form 5472 is $25,000 per form under IRC Section 6038A(d)(1). What many foreign LLC owners do not know is that a substantially incomplete Form 5472 triggers the same $25,000 penalty as no filing at all.

If you have a reportable transaction and file a Form 5472 that omits it, the IRS treats the filing as substantially incomplete. The penalty applies. The fact that you filed something is not a defense. This is why the classification step, determining whether you have reportable transactions and what they are, is not optional. It is the step that determines whether your filing is complete.

What the $399 preparation fee covers

When you see $399 as the base preparation fee for a Single-Member LLC, here is what that covers:

A licensed CPA reviews your questionnaire responses and asks follow-up questions to determine: who paid the registered agent fee, who paid the state filing fee, whether any payments were made on the LLC's behalf by the owner or a related party, whether any loans or transfers occurred, and whether any assets or services were exchanged.

Based on that review, the CPA classifies each transaction, determines what must be reported on Form 5472 and what does not meet the reporting threshold, completes the form correctly, and submits it to the IRS with a timestamped fax confirmation.

If the CPA determines that you genuinely had zero reportable transactions, the Form 5472 reflects exactly that, and the $399 covers the professional review that confirms it. The $399 is not for filling out a simple form. It is for the classification review that determines whether the form is complete.

The question to ask before using any filing service

Before using any Form 5472 filing service, ask this: does the service review your actual transactions and classify them under the IRS definition of reportable transactions, or does it simply ask whether you had "business activity" and take your answer at face value?

A service that asks "did you have any transactions?" and accepts "no" without further review is not performing the classification step. If you have a reportable transaction you did not recognize as such, that service will produce a substantially incomplete filing. The $25,000 penalty applies to you, not to the service. A CPA-prepared filing, under the CFAP framework used at Form5472.online, includes a documented classification review before any form is submitted. That review is what separates a filing that is complete from one that merely appears complete.

What to do now

If your LLC had no revenue and no clients, that is a good starting point. But before concluding that your filing is straightforward, confirm the following: who paid the registered agent fee, who paid the state annual report fee, and whether any payments were made on behalf of the LLC from any account other than an LLC bank account.

If the answer to any of those questions is "the owner paid it from a personal account," you have at least one reportable transaction. If you are unsure, the right step is a CPA review before you file, not after you receive an IRS notice.

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Form5472.online includes a complete CPA transaction review in every filing. $448 all-in for a non-active Single-Member LLC. Prepared and signed by Arik Rozen, CPA, MBA (Virginia License #025991).

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Arik Rozen, CPA, MBA is the Head of Tax Filing at Form5472.online, operated by Tax USA Inc. Virginia Board of Accountancy License #025991, issued September 24, 2001. IRS PTIN Holder. This article is for informational purposes only and does not constitute legal or tax advice. Treasury Regulation citations are current as of August 2026. Verify current IRS instructions for the applicable tax year.