For foreign-owned US LLCs and corporations, last checked October 29, 2026

Form 5472 Penalty: What It Is and How to Fix It

Missed Form 5472, or got an IRS penalty notice? Here are straight answers to the questions owners ask, each with the IRS source, and what a licensed US CPA can do about it.

US$25,000 penaltyLate filingCP215 noticesReasonable causeForm 7004 extension

Quick answer

What is the Form 5472 penalty?

US$25,000 for each Form 5472 not filed when due, including late filings, plus another US$25,000 for each 30-day period the failure continues more than 90 days after an IRS notice (IRS). It applies to foreign-owned US corporations and to single-member LLCs owned by a non-US person, even with no income. First-time abatement generally does not apply, so relief depends on reasonable cause. If you missed a year, file it now with a reasonable-cause statement; if you already have a notice, respond by its deadline.

The penalty at a glance

ItemRuleSource
Failure to file when due (includes late)US$25,000 per failure; also for failing to keep recordsForm 5472 instructions
Failure continues after IRS noticeAnother US$25,000 for each 30-day period (or part) beyond 90 days after the noticeForm 5472 instructions
First-time abatementGenerally not available for Form 5472 (narrow exception)IRM 20.1.9.5.5
Reasonable causeCan be considered; not automaticIRS
ExtensionForm 7004 by the regular due date, marked "Foreign-owned U.S. DE"; generally 6 monthsForm 7004 instructions
Time limitAssessment period stays open until 3 years after the information is filed26 U.S.C. 6501(c)(8)

What to do now

  1. No IRS letter yet. Gather the bank statements and formation records for each missed year and file each year late with a reasonable-cause statement. Do not wait for a notice.
  2. You have a penalty notice. Note the date on the notice. Make sure every missing return is filed, then send a written reasonable-cause request with documents before that date.
  3. Keep proof. Keep fax confirmations, mailing receipts and copies of everything sent to the IRS.
  4. Stay current. File each future year on time or on extension. Our annual compliance package handles it every year.

Our fixed fees

Filing

US$425 per year

Form 5472 and the pro forma Form 1120, on time or late, with the reasonable-cause statement included when the year is late and the BE-13 Claim for Exemption if your LLC needs one. Prepared and signed by a licensed US CPA.

Filing + IRS representation

US$550 per year

Everything in Filing, plus Form 2848, an IRS account check, and our responses to IRS letters and penalty notices for that year, including a reasonable-cause penalty abatement request. Appeals and Tax Court are quoted separately.

Each additional late year is US$400. Details on our Form 5472 filing service page.

Related

Closing the LLC as well? See closing a US LLC properly. New to Form 5472? Start with our Form 5472 guide or the late filing versus an IRS notice page.

Common questions

What is the penalty for not filing Form 5472?

US$25,000 for each failure to file Form 5472 when due, and the same amount for failing to keep the required records. If the failure continues more than 90 days after the IRS sends a notice, an additional US$25,000 applies for each 30-day period, or part of one, that it continues (Form 5472 instructions). Criminal penalties may also apply in serious cases. The penalty applies even when the LLC had no income.

What is the penalty for filing Form 5472 late?

A late Form 5472 is a failure to file when due, so the same US$25,000 penalty can apply. The IRS may assess it when the late return is processed, even if a reasonable-cause statement is attached.

I missed Form 5472 and the IRS hasn't contacted me. What should I do?

File now. If you are not under examination and the IRS has not contacted you about the missing return, the IRS delinquent international information return procedures let you file late with a reasonable-cause statement. The IRS says penalties may still be assessed under existing procedures, so be ready to answer IRS correspondence. Filing before a notice arrives is usually better than waiting.

I received a CP215 notice. What does it mean?

The IRS sends penalty notices such as CP215 when it has charged a civil penalty; CP215 is used for international penalties on business accounts (IRS CP215 page, IRM 20.1.9). The notice shows the amount and a payment due date, and interest builds after that date. If the penalty is for a late or missing Form 5472, respond by the date on the notice: make sure the return has been filed, and ask for the penalty to be removed for reasonable cause with a written explanation and supporting documents.

Does first-time abatement apply to Form 5472 penalties?

Generally no. The IRS manual says first-time abatement does not apply to event-based filing requirements such as Form 5472 (IRM 20.1.9.5.5). There is a narrow exception where the Form 5472 penalty was charged automatically because the form was attached to a late Form 1120. In most cases relief depends on reasonable cause.

Can the Form 5472 penalty be removed for reasonable cause?

It can be considered. You explain in writing why the return was late, for example that you relied on a formation service or did not know about the requirement, what you did once you found out, and you attach supporting documents. Relief is not automatic and depends on the facts (IRS reasonable cause).

Is there an extension for Form 5472 for a US LLC?

Yes. A foreign-owned single-member LLC files Form 5472 with a pro forma Form 1120, due on that return's due date including extensions. File Form 7004 by the regular due date (April 15 for a calendar year) and write "Foreign-owned U.S. DE" across the top, as the Form 5472 instructions require. The extension is generally 6 months (Form 7004 instructions). Step by step: Form 5472 extension with Form 7004.

How is a late Form 5472 filed?

It cannot be e-filed. The pro forma Form 1120 with Form 5472 attached is faxed to 855-887-7737 (300 DPI or higher) or mailed to Internal Revenue Service, 1973 Rulon White Blvd, M/S 6112, Attn: PIN Unit, Ogden, UT 84201, the address in the Form 5472 instructions. Keep the fax confirmation or mailing proof.

Does the IRS have a time limit if Form 5472 was never filed?

The usual three-year limit does not start running. Under section 6501(c)(8), when information required under section 6038A is not reported, the time to assess tax for the related return or period does not expire before three years after the information is finally furnished. Filing late starts that clock.

How much does it cost to have a CPA fix this?

Our fee is US$425 per year for Form 5472 and the pro forma Form 1120, with the reasonable-cause statement and the BE-13 Claim (if needed) included, or US$550 per year if you also want Form 2848 and our responses to IRS letters and penalty notices, including a reasonable-cause penalty abatement request. Appeals and Tax Court are quoted separately.

Missed Form 5472 or got a notice? Get a fixed quote

Tell us your situation in a few lines. We confirm whether we can help, what records matter and the next step. Substantive advice begins under a paid diagnostic or signed engagement.

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