A software engineer leaves Tel Aviv for Berlin with a portfolio of startup shares she received over eight years. She has not sold a single share. She assumes there is nothing to report to Israel until she does. Eighteen months later she sells, and the Israel Tax Authority asserts a claim on most of the gain, even though she was living in Germany when the sale closed. She is genuinely surprised. She should not have been.
Israel, like a number of countries, taxes people on the way out. The mechanism is called the exit tax, and it sits in Section 100A of the Income Tax Ordinance 1961. The basic idea is simple and, for the unprepared, expensive: when you stop being an Israeli tax resident, the law treats you as if you sold all your assets the day before you left. The gain is notional. The tax is real. This article explains who is caught, what is excluded, how the deferral option actually works, and the cross-border traps that catch former residents years after they think they have closed the chapter on Israeli tax. If you are unsure whether you have even ceased residency, start with the center-of-life test for Israeli tax residency, because the exit tax only bites once that line is crossed.
What the Exit Tax Actually Taxes
Section 100A creates a legal fiction. On the day before you cease to be an Israeli resident, you are deemed to have sold every asset you own at its market value on that date. The difference between what you originally paid and that market value is a capital gain, and it is taxed at the ordinary Israeli capital gains rate: 25% for most assets, or 30% where you hold 10% or more in the company concerned.
Nothing has actually been sold. You still own the shares, the fund units, the foreign rental property, the interest in a partnership. But for Israeli tax purposes, a taxable event has occurred.
The assets typically in scope are movable and financial: publicly traded securities, private company shares, options that have vested, units in investment funds, intellectual property, and goodwill in a business. Crucially, this reaches assets held outside Israel too. A former resident's portfolio of US-listed stocks is within Section 100A even though the shares never touched an Israeli broker.
In Practice: Under Section 100A of the Income Tax Ordinance 1961, a departing resident holding private company shares bought for NIS 200,000 and worth NIS 1,200,000 on the day before departure faces a deemed gain of NIS 1,000,000. At the 25% capital gains rate that is NIS 250,000 of Israeli tax. The Israel Tax Authority (Rashut HaMisim) treats the liability as crystallizing on the exit date, and a self-assessed deemed-sale election must be filed with the annual return for that tax year, due by 30 April of the following year.
What Is Excluded
The most important exclusion is Israeli real estate. An apartment in Jerusalem, a commercial unit in Haifa, land in the Galilee — none of these is caught by Section 100A. The reasoning is straightforward. Israeli property never escapes Israeli tax jurisdiction. Whenever you sell it, the Real Estate Taxation Law 1963 applies and the betterment levy (mas shevach) is assessed, no matter where you live. There is no need for an exit charge on an asset Israel can already tax forever.
This matters for planning. A departing resident whose wealth is concentrated in an Israeli apartment may have little or no exit tax exposure. One whose wealth is in a share portfolio may have a great deal. Two people with identical net worth can face wildly different exit positions depending on what the wealth is made of.
Pension and provident fund rights are generally handled under their own regime rather than as a deemed sale, and assets acquired after you cease residency are obviously outside the charge. Everything turns on the snapshot taken the day before departure.
The Deferral Option Most People Use
Here is the part that prevents Section 100A from being ruinous. The law does not force you to pay on the way out. It gives you two routes.
The first is to pay the deemed-sale tax in the year you leave. Few choose this, because you would be funding a tax bill out of pocket on a gain you have not received in cash.
The second, and the default in practice, is deferral. You elect not to pay on exit. Instead, the liability sits dormant until you actually sell the asset. When you do sell, Israel taxes only the slice of the gain that accrued during your years of Israeli residency. The calculation is a straight-line apportionment:
- Take the real gain at the moment you actually sell (sale price minus original cost).
- Multiply it by the number of days you owned the asset while an Israeli resident.
- Divide by the total number of days you owned the asset, start to finish.
That fraction is the Israeli-taxable portion. The remainder accrued after you left and falls outside Israel's reach.
An example makes it concrete. You bought shares in 2016 and left Israel at the end of 2024, so you held them as a resident for roughly nine years. You sell in 2030, having held them for fourteen years in total. Israel taxes nine-fourteenths of the entire gain. The five years of growth after departure are not Israeli-taxable.
In Practice: Under the deferral mechanism in Section 100A, a former resident who realizes a NIS 1,400,000 gain on shares owned 14 years, of which 9 were as an Israeli resident, exposes 9/14 of the gain — NIS 900,000 — to Israeli capital gains tax. At 25% that is NIS 225,000 payable to the Israel Tax Authority. The deferred liability must be reported and settled within the reporting cycle of the year of actual sale, and interest and linkage differentials under the Income Tax Ordinance run on the assessed amount from the sale date, not from the original exit date.
Determining Your Exit Date
None of this works until you fix the date you stopped being an Israeli resident, and that date is not in your control by simple declaration. Israeli residency is governed by the center-of-life test in Section 1 of the Income Tax Ordinance. The Tax Authority weighs where your permanent home is, where your family lives, where you work, where your economic interests and social ties sit, and the day-count presumptions (183 days in a year, or 30 days in a year plus 425 over three years, raise a rebuttable presumption of residency).
For someone leaving Israel, the friction is obvious. You cannot simply walk into the local assessing office and announce your departure from your new country abroad. You will be coordinating by email and through an Israeli accountant or attorney while living in a different time zone. If you keep an Israeli apartment, maintain Israeli bank accounts, leave a spouse behind for a transition year, or return frequently, the Tax Authority may argue your center of life never moved, in which case Section 100A has not been triggered at all and you remain fully taxable in Israel.
Common Mistake: Departing residents who treat the exit date as the day they physically flew out, while keeping their family, home, and main bank accounts in Israel for another year, often find the Israel Tax Authority dating their residency cessation to the later year. That shifts more of the asset's growth into the Israeli-taxable period and can add tens of thousands of shekels to the eventual bill. Worse, a former resident who reported a clean break and is later found still resident faces assessment of worldwide income for the disputed years plus deficiency interest, a dispute that routinely takes 12–24 months to resolve at the assessing officer and objection stages.
The Cross-Border Trap
The deemed-sale fiction creates a timing mismatch that no Israeli statute can fix on its own. Israel says you sold on the day before departure. Your new country of residence says nothing happened until you actually sell years later, and it will usually tax the whole gain from your original purchase price, ignoring the Israeli deemed sale entirely.
So the same economic gain can be taxed by Israel (on the resident-period portion) and by your new home country (on the full amount), at different times, using different cost bases. Relief depends on two things: whether a tax treaty between Israel and your new country allocates taxing rights, and whether your new country grants a foreign tax credit for the Israeli tax actually paid. The credit is often available in principle but awkward in practice, because the foreign tax authority wants to credit tax paid in the same year as its own taxable event, and the Israeli tax may have been assessed in a different year.
Anyone moving to the United States, Canada, the United Kingdom, France, or Australia should map this out before departure, not after. The deferral election interacts directly with how and when the destination country taxes the eventual sale. Get the sequencing wrong and you can lose the foreign tax credit entirely, paying full tax twice on the same growth.
What Often Goes Wrong
For many years Section 100A was a sleeping provision. The Tax Authority rarely chased departing residents at the moment of exit, and people left with portfolios intact, assuming silence meant safety. That assumption has aged badly. Reporting obligations on departure have tightened, the automatic exchange of financial information under the Common Reporting Standard now routinely tells Israel about accounts former residents hold abroad, and a deferred liability does not expire because you ignored it.
The practical failures cluster around three points: not establishing a defensible exit date, not documenting asset values as of that date, and not coordinating with the destination country's tax regime. The valuation point is quietly important. If you defer and sell years later, you will want clean evidence of cost and of residency periods. Reconstructing the ownership history of a fifteen-year-old share position from abroad, with Israeli brokers who want an in-person visit you cannot make, is a miserable exercise.
Practical Checklist
- Confirm with an Israeli tax adviser whether and when you actually ceased to be an Israeli resident under the center-of-life test, before assuming the exit tax applies
- Build a dated inventory of all movable and financial assets, with original cost and market value as of the day before your exit date
- Separate out Israeli real estate, which is excluded from Section 100A and taxed under the Real Estate Taxation Law 1963 on eventual sale
- Decide deliberately between paying on exit and deferring, and record the deferral election with your departure-year return
- Model how your destination country (US, Canada, UK, France, Australia) will tax the same asset, and check the foreign tax credit timing before you move
- Keep Israeli brokerage and bank records accessible from abroad, since you will need them when you eventually sell
- Appoint an Israeli representative who can correspond with the Israel Tax Authority on your behalf without requiring your physical presence
Speak With an Israeli Attorney
The exit tax rewards planning done before you leave and punishes its absence for years afterward. If you are preparing to move from Israel, or you left some time ago with assets you have not yet sold, an Israeli tax attorney can fix your exit date, structure the deferral correctly, and coordinate with your new country's tax position so you are not taxed twice on the same gain.
Contact us for a confidential initial consultation.
Frequently Asked Questions
Related Questions
Common questions on this topic answered by our attorneys.
Real Case Studies
How non-residents resolved similar situations with our help.
How a French Investor Sold Shares in an Israeli Property Company Without Paying Tax Twice
We identified the real estate association classification, computed the correct land appreciation tax at NIS 402,000, filed on time to avoid penalties, and secured a full French treaty credit so the gain was not taxed twice.
How a Former Oleh in Canada Deferred Israeli Exit Tax on His Portfolio
We elected the statutory deferral under Section 100A(b), so no tax fell due on departure, limited the Israeli taxable gain to the residency-period portion, and coordinated with the Canadian deemed acquisition so the same gain was not taxed twice.
How Canadian Landlords Kept the 10% Rate on Six Tel Aviv Flats
We filed an objection, argued the passive-holding factors from the Supreme Court's own case law, and settled with the assessing officer to keep the 10% track, saving roughly NIS 340,000 in reassessed tax and penalties.
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Pre-Aliyah Tax Planning for Americans Moving to Israel
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Canadian Departure Tax When You Move to Israel
How Canada's departure tax hits emigrants making aliyah: the deemed disposition under section 128.1, what escapes it, the deferral election, and how Israel's ten-year exemption fits.
Returning Resident Tax Benefits in Israel Explained
How returning resident (toshav chozer) status works in Israel, the 6 and 10 year thresholds, the foreign-income exemption, and the 2026 reporting change for former Israelis abroad.
About the Author

Adv. Eli Shimony
Israeli Attorney
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.
Legal Disclaimer: The information on this page is provided for general informational purposes only and does not constitute legal advice. Israeli law is complex and fact-specific. Always consult with a qualified Israeli attorney before taking any action regarding your specific situation. See our full disclaimer.