Relocating to the UAE: Understanding the Tax Implications of Foreign Income

High-Net-Worth Individuals (HNWIs) relocating to the UAE often assume that income earned outside the country remains entirely beyond the scope of UAE taxation. However, under the Corporate Tax Law introduced in 2023, foreign source income (FSI) may become taxable at a 9% rate in the UAE if it is connected to a business or business activity conducted from within the country.

As the UAE continues to attract a growing number of HNWIs, entrepreneurs and private service providers, it is essential to understand how this new tax regime affects globally mobile individuals. This article outlines the key considerations, risk scenarios, and practical steps that should be assessed before, or shortly after, relocating to the UAE.

In particular, the introduction of Corporate Tax represents a significant change in the landscape as natural persons who carry out business activities from the UAE may now be subject to tax on income earned globally, where such income is linked to those UAE-based activities.

Understanding this connection is crucial to avoiding unintended tax exposure and ensuring compliance from day one.

The Framework: Corporate Tax and Foreign Source Income

Under UAE Federal Decree-Law No. 47 of 2022 and Cabinet Decision 49/2023:

• Resident natural persons are subject to Corporate Tax only to the extent that their income, whether from UAE or foreign sources, is connected to a Business or Business Activity carried out in the UAE. In other words, foreign-source income is taxable under UAE Corporate Tax only if it relates to the individual's UAE-based Business or Business Activity.
• Non-resident natural persons may also fall within the scope of Corporate Tax if they have a Permanent Establishment (PE) in the UAE and their attributable turnover exceeds AED 1 million per year.

Importantly, wages and “passive income” such as personal investment income, or real estate returns (not linked to a business) remain out of scope.

What Counts as a Business or Business Activity?

UAE tax law adopts a broad definition of what constitutes a "business" or "business activity". It includes:

• Any professional, commercial, or service-based activity conducted regularly and independently
• Activities related to tangible or intangible assets (e.g., consultancy, IP exploitation).

The threshold is relatively low: AED 1 million turnover per calendar year. Once this is exceeded, the income attributable to UAE-based activities exceeding AED 375,000 may become taxable, whether the income source is local or foreign.

Is Your Foreign Income Taxable in the UAE?

The UAE Federal Tax Authority (FTA) has clarified that foreign income will be subject to Corporate Tax if it is linked to a business or activity conducted from within the UAE. This link may be established if:

• Client management or service delivery is done from the UAE
• Key personnel or support staff are UAE-based
• Contracts are negotiated or fulfilled in the UAE
• Business development or marketing is conducted from UAE offices
• UAE-based assets contribute to generating the foreign income

Examples: Practical Scenarios

Scenario A (Taxable): A UK-based marketing consultant relocates to Dubai and continues advising European clients remotely. Her business development, client meetings, and project execution occur from her Dubai office. The foreign income is deemed taxable in the UAE.

Scenario B (Not Taxable): An Italian HNWI owns an art gallery in Milan with full-time staff managing operations. The owner resides in Dubai but is not involved in the gallery’s day-to-day management. The gallery income is considered unrelated to UAE activities and remains out of scope.

Scenario C (Mixed Case): A physiotherapist licensed in the UAE runs a clinic in Dubai but occasionally travels to Gulf Cooperation Council countries to treat international clients. That foreign income is taxable because it is attributable to her UAE-based practice and reputation.

Common Traps for HNWIs

HNWIs often underestimate how easily foreign income can become taxable in the UAE. Providing services to international clients while based in the UAE may trigger Corporate Tax at a 9% rate, regardless of where the income originates. Similarly, using UAE-based staff, offices, or marketing to support foreign operations can create a taxable link. Where business activities across jurisdictions are not clearly separated, the risk of tax exposure increases significantly.

What You Should Do

To mitigate the risk of unplanned UAE tax exposure, HNWIs should:

• Review operational structures: Ensure there is a clear separation between UAE and foreign activities.
• Assess employee and asset locations: Identify whether your income-generating functions are UAE-based.
• Document decision-making locations: Keep records of where contracts are negotiated and executed.
• Seek professional advice early: Engage with qualified tax professionals upon (or prior) to relocation.

Final Thoughts

In conclusion, foreign income will remain outside the scope of UAE Corporate Tax only if it arises from a wholly separate and unconnected activity conducted exclusively outside the UAE, using distinct employees, assets, bank accounts, and offices located abroad.

The UAE continues to offer a favourable tax environment, but the Corporate Tax regime introduces a layer of complexity that HNWIs cannot afford to overlook. Proper structuring, documentation, and awareness of what constitutes taxable business activity are now essential to preserve tax efficiency.

Statura Group - Guido Ravaglia and Richard Cha