$25,000 IRS Penalty for Foreign LLC - What to Do Right Now

The $25,000 IRS penalty for a foreign-owned US LLC is the §6038A(d)(1) penalty for failing to file Form 5472. It applies per form, per missed year, automatically. If you have just discovered this requirement, the immediate question is whether the IRS has contacted you yet. The answer determines your next 48 hours.

What the $25,000 penalty applies to, and what to do first

The $25,000 penalty is real and statutory under IRC §6038A(d)(1). It attaches when Form 5472 is not filed by April 15 (or October 15 with a Form 7004 extension). Voluntary filing before the IRS sends you a notice is the strongest path. If the IRS has already mailed you a CP15 or CP215 notice, the continuation penalty under §6038A(d)(2) has started, and Form 843 is the abatement vehicle. If you have not been contacted, file now with a reasonable cause statement under §6664(c) before the surface area for IRS contact widens.

Why this penalty exists

IRC §6038A requires every 25% foreign-owned US corporation, including foreign-owned single-member LLCs treated as corporations under Treas. Reg. §301.7701-2(c)(2)(vi), to file Form 5472 reporting transactions with foreign related parties. The IRS uses this data to monitor cross-border related-party flows and detect transfer pricing abuse.

The penalty is severe because the form's information is hard for the IRS to obtain otherwise. Once a foreign person has formed a US LLC, the IRS has limited visibility into what that LLC is doing without the disclosed transactions on Form 5472. The $25,000 figure is calibrated to deter non-compliance, not to compensate for tax loss. The form itself produces no tax revenue.

Who actually owes this penalty

The penalty applies to foreign-owned US single-member LLCs that had any reportable transaction during the tax year and did not file Form 5472. Reportable transactions, defined in Treas. Reg. §1.6038A-2, include:

• Capital contributions from the foreign owner to the LLC
• Distributions from the LLC to the foreign owner
• Loans between the LLC and foreign related parties
• Payments for services, sales, rents, or royalties involving foreign related parties
• Any monetary or non-monetary transaction with the foreign owner or related entities

In practice, almost every foreign-owned US LLC has at least one reportable transaction in its first year, because forming the LLC typically requires the foreign owner to fund it. Even a $100 capital contribution to cover registration fees triggers the filing requirement.

What the number is in your case

The penalty under IRC §6038A(d)(1) is $25,000 per Form 5472, per year. It multiplies on two axes and neither has a cap. The first axis is years: one unfiled year is $25,000, two are $50,000, three are $75,000, four are $100,000. The second axis is forms, because a separate Form 5472 is required for each foreign related party that transacted with the LLC. An LLC with a single foreign owner files one form a year. An LLC that also transacted with the owner's foreign company files two.

Put the two together and a two-year, two-related-party case is 2 forms x 2 years x $25,000 = $100,000. The same LLC with a single related party over the same two years is $50,000. This is why the first question to answer is not how many years you missed but how many forms each of those years required.

A third axis opens only after the IRS writes to you. Under IRC §6038A(d)(2), if the failure is not corrected within 90 days of the IRS notification, a further $25,000 accrues for each 30-day period or fraction of one that it continues. Filing on day 91 turns a $25,000 assessment into $50,000. Filing on day 135 has run the base, the first full 30-day period and a fraction of the second: $25,000 + $25,000 + $25,000 = $75,000, on one form, for one year.

How to figure out where you stand in 10 minutes

Three diagnostic questions determine your situation:

1. Has the IRS sent you a notice? A CP15, CP215, or any IRS letter referencing Form 5472, the penalty, or a tax year for your LLC means the clock has started. If not, the IRS has not yet engaged.
2. How many tax years are unfiled? Count from the year your LLC was formed. If the LLC formed in 2023, you owed Form 5472 by April 15, 2024 (for tax year 2023). If you also did not file for 2024 and 2025, you have three unfiled years. The base penalty stacks at $25,000 per unfiled year.
3. Are your transactions standard? A single related party (you, the foreign owner), capital contribution at formation, possibly some distributions, and ordinary business expenses count as standard. Multiple related parties, intercompany loans across multiple foreign entities, US-source business income, or asset sales count as complex.

The combination determines your path. No notice + 1-2 years late + standard transactions is the cleanest case. Notice received + multiple years + complex transactions calls for CPA review.

What to do in the next 48 hours if you have not been contacted

Voluntary catch-up is the strongest position. File now.

The mechanics for foreign-owned single-member LLCs:

1. Confirm or obtain an EIN. If your LLC does not have an EIN, apply via Form SS-4. Foreign owners without an SSN or ITIN must file SS-4 by mail or fax. Online application is not available.
2. Prepare Form 5472 and a Pro Forma 1120 for each unfiled year. Pro Forma 1120 is a "blank" Form 1120 used as the cover sheet for Form 5472. Write "Foreign-owned U.S. DE" across the top of every Form 1120. Complete the name, address, EIN, and identifying boxes; leave the rest blank.
3. Attach a written reasonable cause statement under §6664(c) for each year. The statement explains why the failure occurred (most foreign founders: unaware of the requirement, formation service did not advise, no US-based tax advisor) and requests abatement.
4. Mail the complete packet to the dedicated address for foreign-owned domestic disregarded entities: Internal Revenue Service 1973 Rulon White Blvd, M/S 6112 Attn: PIN Unit Ogden, UT 84201 Or fax to 855-887-7737.
5. Send by certified mail with return receipt. The IRS does not acknowledge receipt of late filings, and the certified mail receipt is your only proof of timely action.

The acceptance rate for well-prepared first-time foreign-founder voluntary filings tends to be high, though no advance guarantees exist. The IRS examiner reviews the reasonable cause statement against the framework in IRM 20.1.1.3.6.1 and either accepts the abatement or assesses the penalty.

What to do in the next 48 hours if you have been contacted

Notice cases are different. The continuation penalty under §6038A(d)(2) has started. After the IRS mails the notice, you have 90 days before continuation kicks in. After that 90-day window, an additional $25,000 per 30-day period (or fraction thereof) accrues.

The vehicle is Form 843 (Claim for Refund and Request for Abatement), filed with a reasonable cause statement. You also need to file the missing Form 5472 + Pro Forma 1120 for the relevant year if you have not.

Notice cases benefit from a CPA review of the reasonable cause arguments. The standard is the same (ordinary business care and prudence under §6664(c)), but the IRS has already taken a position by assessing the penalty, and the abatement letter must address that position directly. A qualified CPA review is appropriate when the assessment is in writing.

What does not work

Several common reactions are wrong and waste time.

Which relief route applies, and where each one is set out

Abatement of a Form 5472 penalty runs through one of a small number of routes, and which one applies is decided by whether the IRS has assessed the penalty yet and how many years are unfiled. Each route has its own page.

Not sure which situation you are in: work through the four scenarios before filing anything.

Choosing between relief paths: DIIRSP, reasonable cause and First-Time Abatement compared. Reasonable cause under IRC 6664(c) is the primary route, and First-Time Abatement does not reach 6038A penalties.

Writing the statement: what a reasonable cause letter has to prove.

The penalty has already been assessed on a CP15 or CP215: how to complete Form 843.

More than one year is unfiled: how the penalty stacks across years.

Your next move, by which situation you are in

If your case is voluntary catch-up with one to two years missed and standard transactions, file Form 5472 + Pro Forma 1120 + reasonable cause statement now via certified mail to the dedicated Ogden address, and wait for IRS processing. If the IRS has already issued a notice, file Form 843 with the abatement statement and the missing returns.

The penalty exposure does not decrease with time. The continuation clock, once it starts after the 90-day notice period, runs every 30 days. The statute of limitations does not protect inaction. The cost of filing now is always lower than the cost of waiting.

If your case is voluntary catch-up with standard transactions, filetax.co generates your completed Form 5472 and Pro Forma 1120 packet for $99, with the optional CPA-Authored Reasonable Cause Letter add-on at $199.

For multi-year cases, complex transactions, or notices already received, a CPA review is the appropriate path.

For more on diagnosing your specific case, see the cornerstone guide Missed Form 5472: Penalty Exposure, Relief Paths, and How Bad Your Case Actually Is.

The IRS's official guidance on Form 5472 is at IRS.gov/Form5472.

Frequently Asked Questions

Will the IRS actually charge $25,000 if I file late voluntarily?

The §6038A(d)(1) penalty is statutory, but the IRS has discretion to abate it for reasonable cause under §6664(c). Voluntary late filings with a well-prepared reasonable cause statement, especially first-time cases for foreign founders unaware of the requirement, are routinely abated in practice. The penalty attaches first; the abatement is granted in response to your written request.

How will the IRS find out about my unfiled Form 5472?

The IRS receives data from US banks, formation platforms, payment processors, and information-sharing agreements with foreign tax authorities. More importantly, IRC §6501(c)(8) tolls the statute of limitations on the entire return until Form 5472 is filed, so unfiled cases remain assessable indefinitely. Voluntary filing before contact is more favorable than waiting.

Can I just dissolve the LLC and avoid the penalty?

No. The penalty attaches for each year in which Form 5472 was due and not filed. Dissolution does not eliminate accrued penalties. If you dissolve without filing, the IRS retains assessment authority against the LLC and, in certain cases, against the foreign owner directly.

What if I had no income and no transactions?

A truly inactive LLC with zero reportable transactions in a year may not be required to file. However, almost every foreign-owned LLC has at least one reportable transaction (the initial capital contribution at formation, or any payment for state filing fees, registered agent fees, or formation services). The threshold for "reportable transaction" under Treas. Reg. §1.6038A-2 is low.

Does the BOI report apply to my LLC too?

No, not anymore. Effective March 26, 2025, the FinCEN interim final rule exempted all entities formed in the United States from BOI reporting. Foreign-owned US LLCs (formed under US state law) are no longer required to file BOI reports. Form 5472, however, remains a separate IRS obligation that is unaffected by the BOI rule change.

How long does the IRS take to process a late filing?

Single-year voluntary catch-up filings typically clear the Ogden processing center in 3-6 months. Multi-year filings often take 6-12 months. The IRS does not provide acknowledgment of receipt for late filings, so the certified mail return receipt is your only proof of submission.

How much is the penalty if I have two unfiled years?

Two unfiled years is $50,000. The penalty under IRC §6038A(d)(1) is $25,000 per Form 5472, per year, and each year stands on its own with no cap on the total. If your LLC has one foreign related party, that is one form per year, so two years is 2 x $25,000 = $50,000. If it has two foreign related parties, it is two forms per year, so 2 forms x 2 years x $25,000 = $100,000.

Does the penalty stop growing once I file?

Yes, for the base penalty. Once Form 5472 is filed for a year, no further §6038A(d)(1) penalty accrues for that year. If the IRS has already sent you a notice, filing also stops the continuation penalty under §6038A(d)(2) from adding another $25,000 for each further 30-day period. Filing is the only action that stops either clock.

I have no US bank account and no US address. Does that change anything?

No. The obligation under IRC §6038A attaches to the LLC because it is a US entity with a foreign owner, under Treas. Reg. §301.7701-2(c)(2)(vi). Where you bank and where you live are irrelevant to whether Form 5472 is due. The mailing address on the form can be your foreign address.

Can the IRS collect a $25,000 penalty from someone outside the US?

The IRS can assess the penalty regardless of where you live, and the assessment does not expire on its own. Collection against a person with no US assets is harder in practice, but the assessment sits against the LLC and the owner, it accrues interest, and it surfaces whenever you need a US bank account, a payment processor, an ITIN, or a clean position on a later filing. Treating it as uncollectable is not a plan.

I formed the LLC last year and it is my first missed deadline. What is the realistic outcome?

A single missed year, filed voluntarily before any IRS notice, with a reasonable cause statement under IRC §6664(c), is the best position available. The penalty is still $25,000 on paper, and the IRS still has to be persuaded to abate it, but a first-time foreign founder with no US advisor who acted promptly on discovery is the fact pattern the IRM 20.1.1.3.6.1 framework was written for.

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