Form 5472 for Nigerian-Owned US LLCs: Avoid the $25,000 Penalty

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What Is Form 5472?

Form 5472 (Information Return of a 25% Foreign-Owned US Corporation or a Foreign Corporation Engaged in a US Trade or Business) is one of the most important — and most overlooked — IRS requirements for Nigerian entrepreneurs who own US LLCs.

If you are a Nigerian resident who owns 25% or more of a US LLC, the IRS requires you to file Form 5472 annually. Failure to file results in an automatic $25,000 penalty per year — even if your LLC earned no revenue.

Who Must File Form 5472?

Any Nigerian (or other non-US resident) who owns 25%+ of a US LLC
The requirement applies even for single-member LLCs owned 100% by a Nigerian
The penalty applies per year, per LLC — so two LLCs = potential $50,000 in penalties
The LLC must also file a "dummy" Form 1120 with the 5472 attached

What Form 5472 Reports

Form 5472 reports transactions between your US LLC and related foreign parties — which includes you (the Nigerian owner). Reportable transactions include:

Money you put into the LLC (capital contributions)
Money you take out of the LLC (distributions)
Loans between you and the LLC
Services provided between you and the LLC
Any assets transferred to or from the LLC

The ITIN Connection to Form 5472

To be identified as the foreign owner on Form 5472, you need a US tax identification number. For Nigerian individuals, this is your ITIN. Without an ITIN, the form cannot be properly completed, which can compound your compliance issues.

⚠️ $25,000 Automatic Penalty:

The IRS automatically assesses $25,000 per LLC per year for failure to file Form 5472. This penalty does not require a finding of willful non-compliance — it is automatic. The IRS has been increasingly aggressive about enforcing this requirement.

Form 5472 Filing Deadline

Form 5472 (attached to a pro forma Form 1120) is due by April 15 of the following year, with an automatic 6-month extension available (extending to October 15). The extension must be requested — it is not automatic.

Get your ITIN — required to identify yourself as the foreign owner. ITIN Plus processes in 8–14 weeks, $99.
Hire a US CPA — Form 5472 preparation requires professional expertise. Cost typically $300–$800/year for a simple LLC.
Compile your transactions — list all money in/out between yourself and the LLC during the tax year.
File by April 15 — or request an extension by the same date to extend to October 15.

Get Your ITIN for Form 5472 Compliance

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Frequently Asked Questions

What is the Form 5472 penalty for Nigerian LLC owners?

The automatic penalty is $25,000 per LLC per tax year for failure to file. This is assessed even if the LLC had no activity.

Do I need an ITIN to file Form 5472?

Yes. As the foreign owner identified on Form 5472, you need an ITIN as your US tax identification number.

What is a 'dummy' Form 1120?

A pro forma (dummy) Form 1120 is a corporate tax return filed solely to attach Form 5472. Single-member LLCs owned by foreigners are treated as corporations for this purpose only.

Can I file Form 5472 myself?

Technically yes, but most Nigerian LLC owners work with a US CPA given the complexity and the severity of the penalty for errors or omissions.

If my LLC had zero revenue, do I still need to file Form 5472?

Yes, if you made any transactions with the LLC (including putting money in or taking money out), Form 5472 is required. Even capital contributions on day one trigger the requirement.