An envelope from the IRS with a $25,000 penalty inside is a hard way to learn that Form 5472 exists. If that is where you are, take a breath. Many foreign owners have been here, the rules for relief are written down, and the steps are clear. This guide explains what the notice means, what the IRS looks for in a relief request, and the order to do things in.
What a CP215 notice is
CP215 is the IRS notice that tells you a civil penalty was charged to your account. The IRS’s own page says it plainly: “We sent you this notice because we charged you a civil penalty” (IRS, Understanding your CP215 notice, checked October 2026). The notice shows the amount, the due date and how to pay or respond.
For a foreign-owned single-member LLC, the penalty is usually for Form 5472: the information return that reports money moving between the LLC and its foreign owner. Two situations trigger it most often:
- The pro-forma Form 1120 and Form 5472 were filed after the due date, and the penalty was assessed automatically when the late return was processed.
- The IRS found that a required Form 5472 was never filed.
How the penalty is calculated
The Form 5472 instructions set the amounts (IRS, Instructions for Form 5472, checked October 2026):
- $25,000 for each Form 5472 not filed on time and in the right way. This also applies when the form is filed but substantially incomplete.
- If the failure continues more than 90 days after the IRS notifies you, an extra $25,000 applies for each 30-day period, or part of one, until you fix it.
The penalty does not depend on income. An LLC with $0 revenue faces the same amount as an active one. It is a penalty for not reporting, not a tax on profit.
Why First Time Abate does not apply directly
First Time Abate (FTA) is the IRS’s automatic relief for a first late filing or payment. Many guides suggest it for Form 5472. The IRS’s own manual says otherwise: “The first time abatement (FTA) penalty relief provisions do not apply to event-based filing requirements such as with Form 5472” (Internal Revenue Manual 20.1.9.5.5, checked October 2026).
There is one narrow link. When the penalty was assessed automatically because Form 5472 was attached to a late Form 1120, the IRS manual lets it be removed together with relief on that Form 1120, if conditions are met (for example, no similar penalties in the three prior years). For most foreign-owned LLCs, the route that actually works is reasonable cause.
What reasonable cause means for Form 5472
The rule is in Treasury Regulation §1.6038A-4(b). To show reasonable cause, the company makes “an affirmative showing of all the facts” in a written statement signed under penalties of perjury.
The regulation also tells the IRS to apply reasonable cause liberally for a small corporation, meaning gross receipts of $20 million or less, when it:
- Had no knowledge of the Form 5472 requirement,
- Has limited presence in, and contact with, the US,
- Promptly and fully complies with requests to file Form 5472, and
- Promptly and fully complies with requests for books and records about the reported transactions.
Those four points describe many non-resident founders: a small online business, run from abroad, whose owner was never told the form existed. A clear, honest statement that addresses each point is the core of a strong request.
The IRS manual recommends that reasonable cause not be considered for any year until all delinquent returns are filed. So the first step is always to bring every open year up to date, not to argue about the penalty.
What to do, in order
- Read the notice and note the due date. The notice shows the tax year, the amount and the date to respond by. Keep the envelope and every page.
- List every open year. Which years did the LLC exist? Which have a filed pro-forma 1120 and Form 5472? Unfiled years need to be filed too.
- File the missing returns. Each year needs an accurate pro-forma Form 1120 with Form 5472, based on your real records: capital you put in, money you took out, loans, expenses the owner paid.
- Write the reasonable cause statement. State the facts in order: when the LLC was formed, why you did not know about the form, what you did once you learned, and how the four points above apply. Sign it under penalties of perjury.
- Respond to the notice. Send the statement and supporting documents to the address on the notice, or as the notice instructs. Keep proof of what you sent and when.
- Answer follow-up quickly. Prompt replies to any IRS request are part of the standard itself.
What usually helps a request
- A timeline that matches your documents: formation date, EIN letter, bank statements.
- Evidence of limited US presence: where you live, where the work is done, no US office or staff.
- Proof you acted fast once you learned: the date you found out and the date you filed.
- Complete, accurate forms. A rushed or incomplete Form 5472 can itself count as a failure.
What usually hurts
- Ignoring the notice. After 90 days the continuation penalty starts, and the IRS manual says there is no reasonable cause exception for that part.
- Filing some years and leaving others open.
- A generic statement that does not describe your own facts.
If the IRS says no
A denial is not always the end. You can ask for the decision to be reviewed, including through the IRS Independent Office of Appeals, and the notice and denial letter explain your rights. This is the point where working with a tax professional who handles international information return penalties is worth it, because the process becomes more formal.
How to keep it from happening again
The fix is a calendar, not luck. A calendar-year foreign-owned LLC files Form 5472 with a pro-forma 1120 by April 15, or by October 15 with Form 7004 filed by the original date. Our Form 5472 deadlines guide has the full dates, and related party transactions on Form 5472 explains what has to be reported.
FAQ
Do I owe $25,000 even if my LLC made no money?
The penalty applies to the missing or late form, not to income. A $0-revenue LLC can be charged the same amount. That is also why reasonable cause relief is common for small, dormant LLCs whose owners did not know the rule.
Can I just file the missing Form 5472 and ignore the notice?
No. Filing is necessary, but it does not remove a penalty already charged. You need to respond to the notice and request relief.
Does a tax treaty protect me from this penalty?
No. Form 5472 is a US reporting requirement under section 6038A. A treaty does not remove it.
Should I pay the penalty first?
Paying stops interest from growing, and some relief requests are made after payment. Whether to pay first depends on your situation and cash flow. Ask before you decide.
We prepare Form 5472 and the pro-forma 1120 for tax years 2023, 2024 and 2025 from the records you have, note the late filing where the form requires it and, where it applies, prepare a penalty-relief request with the filing through Federal Tax Filing. An earlier open year needs a tax professional who prepares it by hand. Late filings are priced per return on that page. Got a notice? Send us the tax years and the notice date and we will tell you the next step.
