A $25,000 Form 5472 penalty notice may be removable — if the facts support reasonable cause.
If a missed Form 5472 triggered a $25,000 notice, you may have a path — but relief is never guaranteed. A written reasonable-cause request, prompt correction, and the actual facts matter. The most important thing is to act before your notice deadline.
Whether Form 5472 applies depends on the entity, the owner's status, and reportable transactions.
Do not assume every foreign-owned LLC always files regardless of the facts. For many foreign-owned US disregarded entities, the common procedure is a pro-forma Form 1120 with Form 5472, filed by the applicable due date including extensions, using the IRS's current delivery instructions. Forming the company or moving money between the owner and the company can be a reportable transaction — but applicability is still fact-specific.
The initial penalty is generally $25,000 per form. If the form stays unfiled after the IRS's statutory notice period, continuation penalties of another $25,000 may apply for each following 30-day period. Failure to furnish certain international information can extend the assessment period for related tax under Internal Revenue Code section 6501(c)(8). Do not treat that as an unlimited penalty window. Fact-specific advice is required. Follow the current Form 5472 instructions for how to file.
It's a large number on an official letter, which is exactly why it causes panic. Reasonable cause is facts-and-circumstances based and never guaranteed. Prompt correction matters. Prior compliance history, events outside the taxpayer's control, responsible conduct, and professional or provider reliance may be relevant only under the actual facts and governing standards. Ignorance or non-disclosure alone is not sufficient. This page is general information, not a guarantee of result or engagement-specific advice.
From notice to resolved, handled for you
One team takes the letter off your desk and carries it through to a response filed with the IRS.
Assess your notice & history
We read the exact notice you received, identify which years and forms are involved, and map your full filing history so nothing is missed.
Prepare the abatement request
We build the written reasonable-cause request the IRS looks for, documenting why the forms were missed and why ordinary business care applies.
Bring unfiled years current
We prepare each missing Form 5472 and its pro-forma Form 1120 and get the delinquent years filed correctly — by mail or fax, as the form requires.
Respond to the IRS for you
We correspond with the IRS directly, track the response, and handle the follow-ups until the matter is resolved.
What the IRS may weigh — not a checklist that wins
The IRS weighs the specifics of each case. The points below may be relevant only under the actual facts and the governing reasonable-cause standards. None of them, alone, is enough.
Prior compliance history
A clean record can be relevant. A first miss is not, by itself, reasonable cause, and it is never a guarantee of relief.
Prompt correction
Acting quickly once you learn of the problem, and filing the delinquent forms without delay, is often material. Waiting usually is not.
Events outside your control
Serious events outside the taxpayer's control can matter. Not knowing about the form, or a provider's silence, is not the same thing and is not sufficient on its own.
Professional or provider reliance
Reliance on a competent adviser or provider may be relevant only under the actual facts and governing standards. Forming through a platform that never mentioned Form 5472 is not, by itself, a grant of relief.
Respond within the window on your notice
The additional $25,000-per-30-day charge begins after the IRS's 90-day notice period, so the single most important step is to respond within the deadline printed on your letter. The sooner a complete, documented response is on its way, the better your position. If your deadline is close, reach out today.
The questions owners ask when a notice arrives
Clear answers, in plain language, to what brings people to this page.
Can the penalty really be removed?
Sometimes, if the facts support it. The IRS may grant reasonable-cause relief when a taxpayer exercised ordinary business care and still failed to file. Relief is facts-and-circumstances based and never guaranteed. A missed Form 5472 is not automatically abated because it was a first miss or because a formation provider did not mention the form.
I have several unfiled years — is that a problem?
It's common and workable. Each year is its own Form 5472 with a pro-forma Form 1120. We prepare all the missing years together and address them as one coordinated response rather than piecemeal.
Do I owe tax too, or just the form?
Form 5472 is an information return, not a tax bill — the $25,000 is a penalty for not filing it, not tax on income. Whether you owe any actual US income tax is a separate question that turns on whether you're engaged in a trade or business in the United States (ETBUS) and on any treaty between the US and your country. We look at both.
How long does abatement take?
It depends on the IRS's processing times and the specifics of your case, which we don't control. What we do control is a complete, well-documented request filed promptly, and we track it with the IRS until there's a resolution.
What if I ignore it?
The penalty does not go away on its own. After the IRS's statutory notice period, continuation penalties of $25,000 can accrue for each following 30-day period. Failure to furnish certain international information can also extend the assessment period for related tax under Internal Revenue Code section 6501(c)(8); do not treat that as an unlimited penalty window; fact-specific advice is required. Fact-specific advice is required.
Can you help if I haven't received a notice yet but know I missed it?
Yes. If you know Form 5472 went unfiled, filing before the IRS contacts you is the strongest position. We bring the years current, and where a penalty has already been assessed, prepare the reasonable-cause abatement request.
Primary sources and limits
Written by John Rykoff, CPA. Updated 17 August 2026. This page is general information about Form 5472 reporting and the related penalty, not a guarantee of result or engagement-specific advice.
- IRS Instructions for Form 5472 — who files, the pro-forma Form 1120 procedure for foreign-owned US disregarded entities, due dates including extensions, and current delivery instructions.
- IRS international information reporting penalties — the $25,000 initial penalty and continuation penalties after the statutory notice period.
- IRS penalty relief for reasonable cause — relief is facts-and-circumstances based and never guaranteed.
- Internal Revenue Code section 6501(c)(8) — failure to furnish certain international information can extend the assessment period for related tax. Do not treat that as an unlimited penalty window.
Planning rather than responding to a notice? Use the Form 5472 deadline checker for an estimate, then confirm the due date and extension facts before filing.
Let's get your Form 5472 notice handled.
Send us the notice and your company basics — we'll assess it, bring your filings current, and respond to the IRS.