The Acclimation Year: Opt Out of Israeli Tax Residency

What Is Shnat Histaglut?

Shnat Histaglut (שנת הסתגלות), literally "acclimation year," is a provision in Israeli tax law that allows a new oleh to elect not to be considered an Israeli tax resident for their first year in the country. During this year, you are treated as though you have not yet become an Israeli resident for tax purposes, even though you are physically living in Israel and hold Israeli citizenship.

This means that during the acclimation year, your worldwide income continues to be taxed only by your country of origin (or the country where you were previously tax resident). You do not file an Israeli דוח שנתי (Doch Shenati) (annual tax return) for the acclimation year, and you do not owe Israeli מס הכנסה (Mas Hachnasa) on any income during that period.

Who Is This For?

The acclimation year is primarily designed for olim with significant foreign income or complex financial situations who need a year to organize their affairs before Israeli tax residency begins. It is most relevant for:

• High-income earners with substantial foreign employment income, business income, or investment income that would trigger complex Israeli reporting obligations immediately
• Business owners who need time to restructure corporate holdings before Israeli tax residency applies
• Individuals with large unrealized capital gains who want to crystallize gains under their current country's tax regime before Israeli rules apply
• Retirees with complex pension arrangements where the interaction between home country tax treaties and Israeli law requires careful planning

For olim with straightforward financial situations, standard employment income, and no significant foreign assets, the acclimation year is usually unnecessary. The standard 10-year foreign income exemption already provides comprehensive protection, and the oleh tax credit points (נקודות זיכוי (Nekudot Zikui)) reduce Israeli tax on local income from day one.

The Critical 90-Day Application Window

The application is submitted to the Israel Tax Authority (Rashut HaMisim). The form is available on the gov.il website under the tax authority's section for new immigrants. You will need to provide your Teudat Oleh details, your aliyah date, and basic information about your foreign income sources.

Given the tight window, you should ideally make this decision before your aliyah or within your first few weeks. Consult with a tax advisor as early as possible, ideally during your pre-aliyah planning stage.

How It Works in Practice

Once approved, the acclimation year functions as follows:

• Duration: One year from your aliyah date. The year cannot be extended or renewed.
• Tax status: You are not an Israeli tax resident during this year. Your worldwide income is subject only to the tax laws of your previous country of residence.
• Israeli income: If you earn income from Israeli sources during the acclimation year (for example, by starting an Israeli job), that income is taxed in Israel as non-resident income. Non-resident tax rates are generally 25% flat on employment income, which may be higher or lower than the progressive rates that would apply as a resident.
• After the year ends: You automatically become an Israeli tax resident, and the standard 10-year foreign income exemption begins from that point. Your 10-year clock starts at the end of the acclimation year, not at your aliyah date.

When It Makes Sense

The acclimation year can be valuable in these scenarios:

• Selling a business or large asset: If you plan to sell a business, property, or portfolio of investments within a year of aliyah, completing the sale during the acclimation year means the gain is taxed only by your previous country, potentially at a lower rate or with deductions not available under Israeli law.
• Exercising stock options: If you hold vested stock options from a foreign employer and plan to exercise them, doing so during the acclimation year avoids triggering Israeli tax on the spread.
• Restructuring trusts or corporations: If you have complex offshore structures that need to be reorganized for Israeli compliance, the acclimation year provides breathing room to do this without Israeli tax consequences.

When It Doesn't Make Sense

• If you plan to work in Israel immediately: Earning Israeli income as a non-resident during the acclimation year means paying the 25% flat rate instead of potentially lower progressive rates with oleh credit points. For many employment incomes, the standard resident path is more tax-efficient.
• If your foreign income is modest: The 10-year exemption already covers foreign income. Adding the acclimation year only delays the start of your exemption clock by one year, which is a net loss.
• If you want credit points immediately: Olim credit points begin when your Israeli tax residency begins. Using the acclimation year delays the start of your 42-month credit point schedule by a year.

Interaction with Sal Klita

Electing the acclimation year does not affect your Sal Klita payments. The absorption basket is administered by the Absorption Ministry, not the Tax Authority, and is based on your immigration status, not your tax residency. You continue to receive Sal Klita payments on the normal schedule regardless of your tax election.

Similarly, other non-tax oleh benefits (health insurance, rental assistance, arnona discount) are unaffected by the acclimation year. The election is purely a tax matter.

How to Apply

1. Consult a tax advisor specializing in olim taxation, ideally before your aliyah date.
2. Prepare documentation of your foreign income sources, assets, and any planned transactions during the first year.
3. Submit the application to the Israel Tax Authority within 90 days of your aliyah date. The form is available on the gov.il tax authority portal.
4. Maintain records of your foreign tax filings during the acclimation year, as you may need to demonstrate compliance with your previous country's tax obligations.