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The Cayman Tax: Everything you need to know

Summary

The "Cayman Tax" is a Belgian tax measure (since 2015) aimed at taxing income from certain foreign legal structures as if the Belgian individual behind the structures had directly received the income. The measure primarily targets trusts, holding companies, or companies with an extremely low tax burden or without any actual business activity.

Benjamin Samaey

Founder & Relocation Lead

Benjamin is a Belgian online entrepreneur and has been a full-time resident of Cyprus since 2024.

Formerly an SEO and performance marketing specialist for over 12 years, he now guides people, together with the Cyprus-Consult team, through exactly the same step he took himself.

The Cayman Islands Tax has been a permanent fixture in tax law since 2015, but there's still confusion about what exactly this look-through tax entails. This tax regime can have significant consequences for those who manage international assets or work through foreign structures.

In this blog post, we clearly explain what the Cayman Tax is, which structures it applies to, what the recent changes are, and how you can protect yourself against unpleasant surprises.

What is the Cayman Tax?

The Cayman Tax is a Belgian tax measure in effect since 2015. It was introduced to foreign legal structures such as trusts, holding companies, and offshore companies combat

Officially, this regulation is called the taxlook-through,” because the tax authorities literally look “through” these structures. If, as a Belgian resident, you are the owner or beneficiary of a foreign structure, the income of that structure is directly attributed to you and taxed. You can therefore no longer shield it by parking it in a trust or company in a tax haven.

The name 'Cayman Tax' refers symbolically to the Cayman Islands, which are often associated with tax avoidance. The measure came into effect on 1 January 2015, under the federal Michel government.

How does the Cayman Tax work in practice?

The Belgian tax authorities look through certain foreign structures and tax the income from these structures as if it were directly allocated to the Belgian individual. The tax is levied on the income, not on the assets themselves.

Which structures are subject to the Cayman Tax?

The law provides for two main types:

  • Type 1: Legal structures without legal personality, such as trusts and fiduciary structures.
  • Type 2: Legal entities with a preferential tax regime, such as offshore companies with a tax burden of less than 15%.

Recent expansions also include:

  • Defunct Fund
  • De facto associations with foreign assets
  • Hybrid structures

Declaration obligation and control

Since 2013, there has been a reporting requirement for personal income tax arrangements. Since 2015, the identity, address, and structure of the entity must also be reported. Furthermore, the taxpayer must demonstrate that the arrangement is not worthy of Cayman Islands tax, which places the burden of proof on the citizen.

Evolution of the Cayman Tax

Tightenings

The legislation has been tightened several times since 2018:

  • Chains of constructions are considered as one whole
  • Distributions from structures are treated as dividends by default
  • Dedicated funds are targeted when >50% is held by one person or affiliated persons
  • The exceptions for hybrid entities are limited to one clear exception

Legal reviews

The Constitutional Court has already ruled on the Cayman Islands tax several times, including in favor of certain funds. However, the legal landscape remains constantly evolving, and uncertainties remain regarding its specific interpretation.

Who is the Cayman Tax relevant for?

Target audience

  • Belgian natural persons with (in)direct control over foreign structures
  • Persons with trusts, holdings, foreign foundations or life insurance products with underlying structures
  • Wealthy individuals with international tax planning

Impact

  • Income from foreign structures can be taxed as if it were received in Belgium
  • Administrative obligations are increasing
  • Possible double taxation if income is also taxed abroad

Emigration: The end of the Cayman Tax?

When you emigrate, you essentially lose your Belgian tax residency and therefore also the application of the Cayman Islands tax. BUT: the tax authorities consider:

  • Your actual place of residence
  • Economic, family and social ties with Belgium
  • Deregistration from the population register is necessary, but not sufficient

A superficial move without a real shift in the center of life can be considered a pseudo-emigration.

Dealing with the Cayman Tax Smartly: What you can do

The Cayman Islands Tax doesn't mean international tax optimization is impossible. On the contrary: with the right knowledge, structure, and guidance, you can legally reduce your tax burden while remaining within the law.

It starts with complete transparency: report foreign structures correctly in your tax return and document your position. Then, have your wealth planning reviewed by an expert in international taxation. This way, you'll discover which structures are truly safe and how to develop an optimal strategy within the EU or beyond.

Do you want to emigrate to a tax-friendly country like Cyprus? Then it is crucial that you effectively move, not only administratively, but also economically and personally. ( Moving completely to Cyprus is not a must!) Good guidance ensures that you do not get stuck in a grey area, but truly break free from the Belgian tax system.

Expert Tip: Combine a Cyprus LTD or holding company structure with Non-Dom status and dividend distributions under the right tax treaty. This can drastically reduce your tax burden without any risks.

Tax freedom starts with knowledge and action

The Cayman tax is not a dead end, but a reminder that tax planning must be more professional today than ever before.

Anyone who blindly sets up or copies their structures will sooner or later run into trouble. But those who think ahead, plan, and seek guidance from experts can still enjoy international freedom, optimal tax regimes, and a carefree financial life.

Tax avoidance is not prohibited. Illegal avoidance is. With the right strategy, you make use of what is allowed, avoid what doesn't work, and at the same time build a life with a higher net worth, more freedom, and more control.

Get good advice. Choose tax-smart action, avoid tax stress.

Contact us here

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