Case Study๐Ÿข Business & InvestmentJuly 1, 2026

How a London Founder Avoided UK Tax on His Israeli Company

A British founder ran his Israeli company entirely from London and nearly made it UK tax resident. We moved control back to Israel and closed the double-tax exposure.

Outcome

We rebuilt where the company was actually managed, kept it solely Israeli-resident, and removed a UK corporation tax exposure that would have taxed the same profits twice.

Result: Company confirmed solely Israeli-resident, UK corporation tax exposure on roughly ยฃ480,000 of retained profit removed going forward ยท Timeline: 5 months to restructure governance, plus a competent-authority filing for the open years ยท Challenge: An Israeli-incorporated company run day to day from London is tax resident in both places ยท Authority: Israel Tax Authority, Companies Registrar, HMRC ยท Financial Impact: Double taxation avoided on profits that were already bearing Israeli corporate tax at 23%

Background

The founder is British, lives in north London, and had done everything by the book, or so he believed. His product was a scheduling platform sold mainly to Israeli clinics and gyms, his developers were in Tel Aviv, and his accountant had told him an Israeli company (chevra ba'am) was the sensible vehicle. So he registered one with the Companies Registrar (Rasham HaHevrot), took the shares, and got to work.

The problem was invisible for two years. He was the sole director and the only person who decided anything that mattered. Pricing, hiring, the fundraising strategy, which markets to enter next, all of it was decided by him, in London, over his kitchen table and on calls he took from home. Board minutes, where they existed at all, recorded decisions he had already made alone. When a UK accountant reviewed the structure ahead of a funding round, she asked one question that changed the picture: where is this company actually managed from? The honest answer was London. And that answer had a price.

The Challenge

A company can be tax resident in two countries at the same time, and this one was. Israel treats a company as its own resident if the company is incorporated in Israel, which this one was, so Israel taxed its worldwide profits. The United Kingdom treats a company as UK resident if its central management and control sits in the UK, regardless of where it was incorporated. That test, which dates back more than a century in English case law, looks at where the real strategic decisions are taken, not where the letterhead says the office is. Every fact here pointed to London.

Dual residence is not a technicality you can shrug off. It meant the same profit was within the charge to Israeli corporate tax at 23 percent and, on HMRC's view, within the charge to UK corporation tax as well. The treaty between the two countries exists precisely to stop that, but the founder had never triggered its machinery, and the relief it offers is not automatic. Left alone, the company was drifting toward a UK tax bill layered on top of the Israeli one, with credit relief that would have been partial at best and a compliance burden in two jurisdictions.

There was a second sting. If the company were treated as having become UK resident, moving it back to Israeli-only residence later could itself be read as a residence shift, which raises questions about the Israeli exit tax under Section 100A of the Income Tax Ordinance. Better never to lose sole Israeli residence in the first place than to argue about it afterwards.

In Practice: Under the definition of "Israeli resident" in Section 1 of the Income Tax Ordinance 1961, a company is Israeli resident if it is incorporated in Israel or if its business is controlled and managed from Israel. The Israel Tax Authority (Rashut HaMisim) taxes a resident company's worldwide income at the 23 percent corporate rate, so on this company's retained profit of roughly NIS 2.2 million the Israeli tax already ran to about NIS 506,000. A UK residence finding on the same profit, before treaty relief, would have stacked a second corporate charge on top, and unwinding a dual-residence position through the tax authorities realistically takes 18 to 24 months.

What We Did

We treated the fix as a governance problem, not a paperwork problem, because the central management and control test looks at reality and not at minutes drafted to please it.

The founder wanted to stay involved, which was fine, but the strategic decisions of the company needed to be genuinely taken in Israel by people with the authority to take them. So we appointed two Israeli-resident directors who actually run parts of the business, gave the board real decision-making power rather than a rubber stamp, and moved board meetings to Tel Aviv on a fixed schedule with proper agendas and contemporaneous minutes. The founder attends, contributes, and votes, but he is no longer the company's single brain operating from London. Contracts above a set value, senior hires, and budget approvals now go through the Israeli board. We also documented banking authority and signing powers so they matched where control was said to sit. None of this was cosmetic. If it had been, it would not have worked.

For the two years already behind us, the exposure could not be wished away, so we addressed it head on. The UK-Israel double tax convention, as amended by the 2019 protocol, resolves dual residence for a company through the competent authorities rather than by a mechanical rule, so we prepared a filing asking the two tax administrations to agree that the company should be treated as Israeli resident for those years, and built the factual record to support it. Because we had already reset the governance going forward, that record was consistent rather than contradictory. Setting up the vehicle correctly from day one is the theme we return to whenever we help a foreign founder register an Israeli company, and this case is what the failure mode looks like.

In Practice: Article 4(3) of the UK-Israel Double Taxation Convention, in force since 31 December 2019, provides that where a company is resident in both States the two competent authorities shall endeavour to settle its residence by mutual agreement, having regard to its place of effective management, its place of incorporation, and other relevant factors. Until they agree, the company cannot simply help itself to treaty benefits, and a mutual agreement procedure commonly takes 18 to 24 months at the Israel Tax Authority and HMRC. The treaty also caps withholding on dividends the company pays out at 5 or 15 percent, relief that only applies once residence is settled.

The Outcome

Going forward, the company is managed and controlled from Israel in substance, so it is solely Israeli resident and its profits bear one corporate charge, not two. The UK corporation tax exposure on roughly ยฃ480,000 of retained profit fell away prospectively, and the founder can run the funding round without a dual-residence flag scaring off diligence lawyers. For the open years, the competent-authority filing is the clean route to confirm Israeli residence and neutralise the UK claim, and the consistent record we built makes that far easier to land.

He kept his role, his shares, and his home in London. What changed is that the company now has a real Israeli mind of its own, which is exactly what an Israeli company is supposed to have.

Key Takeaways

What this case illustrates for non-residents in similar situations:

  1. Incorporating in Israel does not make your company Israeli for tax if you run it from abroad. Under Section 1 of the Income Tax Ordinance 1961 the company is Israeli resident by incorporation, but the UK can also claim it as resident because central management and control sits where the real decisions are taken.
  2. Dual residence means the same profit is exposed to two corporate tax systems. The treaty can relieve it, but the relief is not automatic and the UK-Israel treaty resolves company dual residence through the tax authorities, which is slow.
  3. Board minutes do not fix substance. Israeli-resident directors with genuine authority, meeting and deciding in Israel, are what keep central management and control in Israel.
  4. A founder abroad can stay fully involved without capturing control. Contribute and vote, but do not be the company's only decision-maker operating from your home country.
  5. Get the governance right before a funding round or a sale, not after. Diligence lawyers look straight at where a company is managed, and a residence problem discovered late can hold up or reprice a deal.

Facing a Similar Situation?

If you own or run an Israeli company from the United Kingdom and you make the real decisions yourself from home, your company may already be exposed to UK tax residence without anyone having noticed. The earlier this is checked, the cheaper it is to fix.

Contact us for a confidential consultation about your Israeli legal matter.

Key Takeaways for Non-Residents

This case illustrates the importance of engaging experienced Israeli legal counsel early in the process. The complexity of cross-border matters โ€” including language barriers, document requirements, and court procedures โ€” makes professional guidance essential.

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Adv. Eli Shimony

Adv. Eli Shimony

Israeli Attorney

LL.B. + M.B.A.Israeli Bar Association MemberCertified Compliance Officer (ICA)Certified Mediator & Arbitrator

Adv. Eli Shimony is the founder of IsraelNonResident.com and a practising Israeli attorney specialising in inheritance, real estate, and cross-border legal matters for non-resident clients worldwide.

Note: This case study is based on a real matter. All identifying details โ€” including names, locations, nationalities, and financial figures โ€” have been anonymized and modified to protect confidentiality. The outcome described reflects the specific facts of that particular case and does not constitute a guarantee, representation, or warranty of any result in any other matter. Legal outcomes are inherently fact-specific and depend on individual circumstances, applicable law at the time, and factors that vary from case to case. Nothing in this case study constitutes legal advice, and it should not be relied upon as a substitute for qualified legal counsel in any specific situation. See our full disclaimer.