Form 5471 is an information return. You use it to tell the IRS about a foreign corporation that you own, run, or hold shares in. It does not calculate a tax bill by itself, and that is exactly why people forget it.
The form exists because of two sections of the Internal Revenue Code: IRC § 6038 and IRC § 6046. Together they say that a U.S. citizen or U.S. resident who is an officer, a director, or a shareholder of certain foreign corporations has to report that fact, every year, with the details the IRS asks for.
The penalty for not filing is $10,000 for each annual accounting period. It applies whether or not the foreign corporation made money, and whether or not you owe any U.S. tax on it. A dormant company you set up in your home country three years ago can produce a $10,000 bill on its own.
What the rule actually requires
Form 5471 is not one form with one rule. It is one form with five filing categories, and the category you fall into decides how much of the form you have to fill in.
Here are the five, in the order the IRS numbers them:
- Category 1 — a U.S. shareholder of a specified foreign corporation under IRC § 965.
- Category 2 — a U.S. citizen or resident who is an officer or director of a foreign corporation, in a year when a U.S. person acquires 10% or more of that corporation's stock.
- Category 3 — a U.S. person who acquires or disposes of stock and crosses the 10% line.
- Category 4 — a U.S. person who had control of a foreign corporation, meaning more than 50%.
- Category 5 — a U.S. shareholder of a controlled foreign corporation (CFC).
Two things follow from that list.
First, you do not have to own anything. Category 2 catches officers and directors. If a friend asks you to sit on the board of their company in Singapore, and a U.S. person then buys 10% of that company, you can be a filer without holding a single share and without receiving a single dollar.
Second, the categories overlap. One person can fall into more than one of them in the same year, and more than one U.S. person can have to report the same foreign corporation. The IRS instructions set out which schedules each category has to complete, and that is the document to check before you fill anything in. We link it at the bottom of this page.
The penalty, step by step
The penalty structure has three stages, and it is worth reading them as a sequence rather than as one number.
- You do not file. The penalty is $10,000 for each annual accounting period.
- The IRS mails you a notice. You now have 90 days to file.
- You still do not file. After those 90 days, an additional $10,000 is charged for every 30 days that the failure continues.
Stage 3 has a ceiling. The additional penalty stops at $50,000 for each failure.
So the arithmetic on a single missed year, if you ignore the notice, is $10,000 to start, and then up to $50,000 more, layered on in $10,000 steps. Three missed years mean three separate failures.
There is a reasonable cause exception, and it is not automatic. Under Treasury Regulation § 1.6038-2(k)(3) you have to make an affirmative showing of the facts in a written statement, signed under penalties of perjury, and the IRS decides whether reasonable cause existed and for how long. Plan on the penalty applying unless and until you have shown otherwise.
Do not carry these numbers over to Form 5472. The two penalties look similar and are not the same. Form 5472 carries a $25,000 penalty for each taxable year, and its continuation penalty after the 90-day notice has no $50,000 ceiling. If you are the kind of person who has both forms in your life, keep them separate in your head.
🇺🇸 If the IRS counts you as a U.S. person
This form can apply to you. Whether it does depends on one question: is there a foreign corporation you are an officer of, a director of, or a shareholder in?
The situations that catch people are ordinary ones.
- You moved to the United States and kept the company you already had in your home country. It is still a foreign corporation. You are now a U.S. person. Nothing changed about the company, and everything changed about your filing obligations.
- You hold a green card, you live abroad, and you own a local operating company. The green card test does not stop applying because you left, so Form 5471 does not stop applying either.
- You took a board seat in a foreign company as a favour. Category 2 does not ask whether you were paid.
- You bought 12% of a foreign startup. That crosses the 10% line, and Category 3 is the one that picks you up. The same purchase can put the company's U.S. officers and directors into Category 2.
The point to hold on to is that the trigger is your status plus your role, not your income. A foreign corporation with no revenue, no bank balance and no activity still has to be reported by the U.S. people attached to it. The $10,000 is a penalty for silence, not for tax owed.
🌏 If it does not
Form 5471 is not your form.
The statute puts U.S. persons into the five filing categories. If the IRS does not count you as a U.S. person, you are not in any of them, and there is nothing here for you to file. You do not need to read the instructions, and you are not exposed to the $10,000 penalty.
This matters because a lot of advice online blurs the two directions of reporting. Look at which way the form points.
- Form 5471 points outward from the United States. A U.S. person reports a foreign corporation.
- Form 5472 points inward. A U.S. entity reports its foreign owner.
If you live outside the United States and own a U.S. LLC, you are on the second line, not the first. Your single-member LLC is disregarded for tax, and it files Form 5472 together with a pro forma Form 1120. The penalty there is $25,000 for each taxable year. That is the form to worry about, and it has its own page in this guide.
There is one situation where Form 5471 can arrive in your life later. If you become a U.S. person, by getting a green card or by meeting the substantial presence test, the company you already own at home becomes a foreign corporation held by a U.S. person. Nobody sends you a letter to tell you this. The first year you count as a U.S. person is the first year the form is due.
Where the two lanes split
| 🇺🇸 U.S. person | 🌏 Not a U.S. person | |
|---|---|---|
| Does Form 5471 apply to you? | Possibly. It depends on your role in a foreign corporation | No. The categories only cover U.S. persons |
| What puts you in scope | Being an officer, director or shareholder of certain foreign corporations | Nothing. This form is not aimed at you |
| Which form is your problem instead | Form 5471 itself, plus your normal return | Form 5472, filed with a pro forma Form 1120 |
| Penalty for not filing | $10,000 per annual accounting period, then up to $50,000 more after the 90-day notice | Form 5472: $25,000 per taxable year, with no $50,000 ceiling on the continuation penalty |
| Does owing zero tax help? | No. It is an information penalty | No. Same principle on Form 5472 |
| Can the form appear later? | It already applies | Yes, if you become a U.S. person |
Common mistakes
🇺🇸 If the IRS counts you as a U.S. person
- Assuming a dormant foreign company does not need reporting. Activity is not the test. Your role in the corporation is the test, and the $10,000 penalty does not care whether the company traded.
- Believing that a director with no shares has nothing to file. Category 2 is written for officers and directors.
- Ignoring the IRS notice. The 90-day clock is what turns the first $10,000 into as much as $50,000 more.
- Assuming reasonable cause is a safety net you can reach for later. It has to be an affirmative written showing under penalties of perjury, and the IRS decides whether it holds.
- Reading a Form 5472 article and applying the $25,000 figure here. The two forms have different penalties and different structures.
🌏 If it does not
- Filing Form 5471 for a company at home because someone said "the IRS wants to know about foreign companies." It wants to know about them from U.S. persons. You are not one.
- Confusing the two directions and missing Form 5472, which is the form that actually applies to a foreign-owned U.S. LLC. The penalty there is $25,000.
- Forgetting that a change in your own status changes everything. A green card or enough days in the country turns your home company into a reportable foreign corporation.
FAQ
What is Form 5471 for?
It is an information return. Certain U.S. persons use it to report a foreign corporation they are an officer of, a director of, or a shareholder in. The obligation comes from IRC § 6038 and IRC § 6046.
I am not a U.S. person and I own a U.S. LLC. Do I file Form 5471?
No. Form 5471 applies to U.S. persons who are attached to a foreign corporation. Your situation is the opposite direction: a U.S. entity with a foreign owner. That is Form 5472, filed with a pro forma Form 1120.
What is the penalty for not filing Form 5471?
$10,000 for each annual accounting period. If you still have not filed 90 days after the IRS mails you a notice, an additional $10,000 is added for each 30-day period the failure continues, up to a maximum of $50,000 for each failure. A reasonable cause exception exists, but you have to claim it with a written showing made under penalties of perjury, and the IRS decides whether it applies.
Is the penalty the same as the Form 5472 penalty?
No. Form 5472 carries a $25,000 penalty for each taxable year, and its continuation penalty has no $50,000 ceiling. People mix the two up because both are penalties for not reporting something foreign. Check which form you are actually reading about.
I am a director of a foreign company but I own no shares. Am I safe?
Not necessarily. Category 2 covers an officer or director of a foreign corporation in a year when a U.S. person acquires 10% or more of the stock. Owning nothing yourself does not remove you from that category.
My foreign company had no income last year. Do I still file?
Yes, if a category applies to you. Form 5471 is an information return, and the $10,000 penalty is for the failure to report, not for unpaid tax. Zero income does not switch the obligation off.
How do I know which of the five categories I am in?
Work out your role and your ownership percentage first, then read the filer chart in the IRS Instructions for Form 5471. The category decides which schedules you complete, so getting the category right is the first step, not a detail. The instructions are linked below.
I just got a green card. What happens to the company I own back home?
It is now a foreign corporation owned by a U.S. person. From the first year the IRS counts you as a U.S. person, Form 5471 can apply to that company. No notice arrives to tell you this has happened.