Inheriting Shares in an Israeli Company as a US Person: The Form 5471 Problem Nobody Warns Heirs About

This is orientation, not legal or tax advice. It maps what exists and the questions to take to a licensed professional. It does not tell you what to do about your own estate or taxes.

Everything written in English about controlled foreign corporations is written for the person who started the company. Almost none of it is written for the person who inherited a piece of one.

Those are different situations. A founder chose the structure and had a year to plan around it. An heir finds out that a relative in Israel died, that the estate includes shares in a private Israeli company, and that a US tax form they have never heard of is now due, carrying a ten thousand dollar penalty, whether or not the company ever sends them a shekel.

This is an orientation to the shape of that problem. It is not tax advice, and the questions it raises are the kind that belong with a cross-border accountant before a return gets filed rather than after.

The threshold is 10 percent, and inheriting across it is itself the reportable event

Two numbers govern almost everything here.

The first is 10 percent. Under section 951(b) of the Internal Revenue Code, a US person who owns 10 percent or more of the total voting power or total value of a foreign corporation is a "United States shareholder." That is a defined term with consequences, not a description.

The second is 50 percent. Under section 957(a), the foreign corporation is a controlled foreign corporation, a CFC, if US shareholders together own more than 50 percent of vote or value. Note the structure: you count only the holders who are at 10 percent or more, then ask whether those holders together clear half.

Here is the part that catches heirs, and it operates independently of both tests above.

Section 6046 requires a return from a US person who acquires stock that brings them to 10 percent or more of a foreign corporation. Acquisition is the trigger. Inheriting is an acquisition. This is the Category 3 filer position in the Form 5471 instructions, and it applies in the year the stock comes to you regardless of whether the company is a CFC, regardless of whether it distributed anything, and regardless of whether it made a profit.

So the sequence that surprises people is short. A relative dies. Shares transfer. You crossed 10 percent. A Form 5471 is due with that year's return, and the section 6038(b) penalty for not filing is ten thousand dollars per corporation per year, with a continuation penalty of a further ten thousand for each thirty days after a ninety-day IRS notice, capped at fifty thousand.

There is no income requirement anywhere in that chain.

How a family company becomes a CFC without anyone deciding anything

The 50 percent test is where inherited family businesses behave strangely, because the answer depends on the citizenship of your relatives rather than on anything you did.

Consider an Israeli company owned by one person who dies, leaving it in equal quarters to four children. If all four are US citizens, US shareholders now hold 100 percent and the company is a CFC as of the transfer. Nobody moved the company, changed its business, or opened a US bank account. The shareholder register changed and the classification followed.

Change one fact. If one child is a US citizen and three are Israeli residents with no US status, US shareholders hold 25 percent. That is under half, so no CFC. The American child is still at 10 percent or more, so the Category 3 acquisition filing still applies, but the annual CFC machinery does not start.

Attribution complicates the count in a way worth knowing about even though the details need a professional. Constructive ownership rules reach through family members, and the family chain includes a spouse, children, grandchildren, and parents. Siblings are not in that chain. That single distinction can decide whether a set of heirs clears 50 percent, and it is the kind of thing that gets assumed wrongly in both directions.

One recent change cuts in the heir's favour. The One Big Beautiful Bill Act restored section 958(b)(4), reversing a rule that had allowed ownership to be attributed downward from foreign parties and had been pulling unrelated foreign structures into CFC status. For families with an Israeli holding company above the operating company, that restoration removes a trap that existed from 2018 through 2025.

What changed on 1 January 2026, and why it made this worse

If you read anything about this written before 2026, it will discuss GILTI. That regime still exists in substance, but not under that name, and the arithmetic moved against small shareholders.

For tax years beginning after 31 December 2025, the One Big Beautiful Bill Act renamed the section 951A regime from global intangible low-taxed income to net CFC tested income, or NCTI. The mechanism is the same in outline: a US shareholder of a CFC includes a share of the company's income in their own income annually, whether or not the company distributes anything.

Three changes matter for an heir:

• The deemed tangible income return, the exclusion of 10 percent of qualified business asset investment, was eliminated. Under the old rules a CFC with substantial physical assets could generate little or no inclusion. A Haifa factory, a workshop with equipment, a company that owns its own premises: these are exactly the businesses that produced small GILTI numbers before and can produce sizeable NCTI numbers now.
• The section 250 deduction fell from 50 percent to 40 percent, taking the effective corporate rate from about 10.5 percent to about 12.6 percent before credits.
• The haircut on deemed-paid foreign tax credits narrowed, so 90 percent of the foreign tax counts rather than 80 percent. The foreign effective rate needed to fully offset the US charge rose from about 13.125 percent to about 14 percent.

Read that last figure next to the Israeli one. Israel's corporate tax rate is 23 percent in 2026. That is comfortably above the 14 percent breakeven, which means the Israeli tax the company already paid should be more than enough to wipe out the US charge on the inclusion.

Should be. Whether it actually does depends on an election.

The election that decides whether the Israeli tax counts

This is the single most consequential mechanical point in the whole subject, and it is where an heir filing alone tends to lose money.

The 40 percent deduction and the deemed-paid foreign tax credit described above are corporate features. An individual who simply reports an NCTI inclusion on a personal return does not get them. The inclusion lands in ordinary income at individual rates, and the 23 percent Israeli corporate tax that was already paid on those same profits generates no credit against it.

Section 962 exists to fix this. It lets an individual elect to be taxed on the inclusion as though they were a domestic corporation, which opens access to the deduction and to the indirect credit for the foreign taxes the CFC paid. There is a cost on the other side, because money later actually distributed out of previously taxed earnings can be taxed again at that point, and the interaction with the US-Israel income tax treaty and with Israeli withholding is not something to reason about casually.

The point for an heir is narrower and more useful than the mechanics: this is an election, it is made on a return, and the difference between making it and not making it on the same set of facts can be most of the tax. That is a conversation to have with a cross-border accountant in the filing season that follows the death, not two years later during an amended-return exercise.

The Israeli side is pushing money out while the US side is taxing it

An Israeli complication arrived at the same time as the US one, and the two interact badly.

Israel has no estate tax and no inheritance tax, and has not since 1981, so the inheritance itself is not an Israeli taxable event. But Israel has been tightening the screws on companies that sit on undistributed profits. A surtax now applies to retained profits unless a portion is distributed each year, which creates real pressure inside a family company to declare dividends it previously would have retained.

A dividend from an Israeli company to a shareholder holding 10 percent or more, a "substantial shareholder" in Israeli terms, carries 30 percent withholding rather than the 25 percent that applies to smaller holders, before any surtax and before any treaty relief. So the American heir is, by definition, in the higher Israeli withholding bracket the moment they cross the same 10 percent line that triggered their US filing.

The result is a squeeze that neither system designed and neither will resolve for you. Israeli policy encourages the distribution. Israeli withholding takes 30 percent of it. The US may already have taxed the underlying profit as an NCTI inclusion in an earlier year. Getting credit in the right year for the right tax is the entire game, and it is not a self-service exercise.

Under 10 percent is not the same as clear

An heir who ends up below 10 percent generally escapes the Form 5471 categories and the NCTI regime. That is a genuine relief, and it is also where a second regime can appear.

A foreign corporation that mainly earns passive income or holds passive assets can be a passive foreign investment company, which brings its own reporting and its own unfavourable default treatment. An operating business in Israel usually is not one. A family entity that mostly holds an apartment, a securities portfolio, or accumulated cash can be. The overlap rule that switches off PFIC treatment for a US shareholder of a CFC does not help someone who never reached 10 percent.

This is the same structural problem covered in the piece on inheriting an Israeli pension, keren hishtalmut, or kupat gemel, and the reasoning transfers: a small foreign holding is not automatically a simple one.

Two things that are genuinely in your favour

Not everything here runs against the heir.

The shares get a basis step-up. Under section 1014, property acquired from a decedent generally takes a basis equal to its value at the date of death. If the company was worth far more when your relative died than when they founded it, the gain accumulated over that lifetime is not yours to pay on when you eventually sell.

What does not reset is the company's accumulated earnings and profits. The step-up is on your shares, not on the corporation's history. A later distribution out of old earnings can still be a dividend, and the step-up will not convert it into a return of capital. Heirs frequently conflate the two.

The other point in your favour is timing. The Israeli shares cannot move to you at all until an Israeli succession or probate order issues and the company's register is updated, which takes months. That interval is the planning window, and it exists whether or not anyone uses it. The process is covered in the piece on claiming an inheritance in Israel from the US.

One note on the penalty, because the internet is behind

You may find recent-looking articles claiming the IRS cannot administratively assess the Form 5471 penalty, on the strength of a 2023 Tax Court decision. Treat that as stale.

The D.C. Circuit reversed that decision in 2024, holding section 6038(b) penalties assessable. In February 2026 the Second Circuit reached the same conclusion in Safdieh v. Commissioner. The Tax Court has maintained its contrary position for cases arising outside those circuits, so the question is not formally settled everywhere, but the direction of travel is clear and it is not a foundation for a filing decision.

What to do with this

The useful sequence is short, and most of it is fact-gathering rather than decision-making.

Establish what you actually inherited: the percentage, and whether it is measured by voting power or by value, because the two can differ in a company with more than one share class. Find out the citizenship and residency status of the other shareholders, since that is what decides CFC status and it is not information you can derive from your own documents. Get the company's financial statements for the year of death and the year after. Ask whether the company has distributed or is under pressure to distribute. And put the section 962 question in front of a cross-border accountant before the first return that includes the inheritance is filed.

For the broader US picture on receiving an inheritance from Israel, including the separate Form 3520 reporting question, see the overview of US tax on an inheritance from Israel. If you made aliyah and are inside the ten-year window, the Israeli-side timing interacts with all of this, and that is covered in the piece on the oleh exemption and inherited US assets.

Shares in a family company are the least liquid thing in an estate and the most demanding to report. That combination is why this particular asset needs a professional earlier than any other one on the list.