Dubai Tax Residency for Spanish Entrepreneurs: What Changed in 2023 and What AEAT Looks For

Dubai has been promoted as a zero-tax jurisdiction for Spanish entrepreneurs since the early 2000s. The pitch is simple: no personal income tax, no capital gains tax, no wealth tax, no inheritance tax. What the pitch frequently omits: (1) the UAE introduced a 9% Corporate Income Tax in June 2023, ending the era of zero corporate tax; (2) free zone companies — the vehicle used by most foreign entrepreneurs in Dubai — remain subject to complex qualifying activity rules and, in many cases, still pay 9% IS; (3) the Pillar Two global minimum tax of 15%, which Spain applies since 2024, reaches UAE structures controlled by Spanish-resident groups above €750M revenue; and (4) the AEAT applies the same scrutiny to Dubai residency claims as to Andorra and Portugal — and UAE is not an EU country, meaning information exchange is less automatic but personal residency rules in Spain still apply. Dubai is not illegal. It is not automatically tax-efficient. It requires genuine presence, genuine substance and a clear understanding of both Spanish and UAE tax law.

Since 2010 · 16 years Tax agent AEAT

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How we work

From first contact to case completion

  1. UAE and Spain Tax Analysis

    We analyse the UAE Corporate Income Tax position (mainland vs free zone, qualifying vs non-qualifying activities), the personal tax position in both countries, and the Spain-UAE double tax treaty allocation of taxing rights.

  2. Exit Tax and Structuring

    We quantify the Spanish exit tax exposure, identify whether the FEAC restructuring regime can defer any liabilities, and structure the transition to minimise one-off costs.

  3. Substance Planning

    We advise on the Economic Substance Regulations (ESR) and CIT qualifying activity requirements that determine whether a free zone company genuinely operates outside Spanish IS jurisdiction. Genuine substance — office, employees, management in UAE — is non-negotiable.

  4. Ongoing Compliance

    We manage the Spanish non-resident filing obligations (Form 210 for Spanish-source income, Form 720 if UAE assets exceed thresholds), the UAE CIT annual return, and coordination between Spanish and UAE advisers.

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The problem

Dubai has been promoted as a zero-tax jurisdiction for Spanish entrepreneurs since the early 2000s. The pitch is simple: no personal income tax, no capital gains tax, no wealth tax, no inheritance tax. What the pitch frequently omits: (1) the UAE introduced a 9% Corporate Income Tax in June 2023, ending the era of zero corporate tax; (2) free zone companies — the vehicle used by most foreign entrepreneurs in Dubai — remain subject to complex qualifying activity rules and, in many cases, still pay 9% IS; (3) the Pillar Two global minimum tax of 15%, which Spain applies since 2024, reaches UAE structures controlled by Spanish-resident groups above €750M revenue; and (4) the AEAT applies the same scrutiny to Dubai residency claims as to Andorra and Portugal — and UAE is not an EU country, meaning information exchange is less automatic but personal residency rules in Spain still apply. Dubai is not illegal. It is not automatically tax-efficient. It requires genuine presence, genuine substance and a clear understanding of both Spanish and UAE tax law.

Our solution

BMC analyses the tax efficiency of a UAE/Dubai structure for each client: the UAE CIT position, the Spain-UAE double tax treaty framework, the exit tax exposure in Spain, the substance requirements for free zone or mainland companies, and the realistic AEAT challenge risk on the residency claim. We coordinate with UAE-based advisers on local compliance.

Process

How we do it

1

UAE and Spain Tax Analysis

We analyse the UAE Corporate Income Tax position (mainland vs free zone, qualifying vs non-qualifying activities), the personal tax position in both countries, and the Spain-UAE double tax treaty allocation of taxing rights.

2

Exit Tax and Structuring

We quantify the Spanish exit tax exposure, identify whether the FEAC restructuring regime can defer any liabilities, and structure the transition to minimise one-off costs.

3

Substance Planning

We advise on the Economic Substance Regulations (ESR) and CIT qualifying activity requirements that determine whether a free zone company genuinely operates outside Spanish IS jurisdiction. Genuine substance — office, employees, management in UAE — is non-negotiable.

4

Ongoing Compliance

We manage the Spanish non-resident filing obligations (Form 210 for Spanish-source income, Form 720 if UAE assets exceed thresholds), the UAE CIT annual return, and coordination between Spanish and UAE advisers.

9%
UAE Corporate Income Tax rate introduced June 2023 — applies to most businesses with profits above AED 375,000 (approx. €93,000)
0%
UAE personal income tax rate — there is no personal income tax in the UAE for individuals
2007
Year the Spain-UAE Double Tax Convention entered into force (revised 2018)

We explored a Dubai structure for our e-commerce operations. BMC's analysis showed we qualified for free zone 0% CIT on qualifying activities, but the substance requirements would have required a genuine UAE office and at least two local employees. Once we factored in those costs, the structure still made sense for our scale. We would not have proceeded without understanding the full picture first.

CEO E-commerce group (Spain/UAE)

Dubai and the UAE have attracted Spanish entrepreneurs for more than two decades, primarily because of the absence of personal income tax and, until 2023, corporate tax. The landscape changed materially in June 2023 when the UAE introduced a 9% Corporate Income Tax. Understanding the current UAE tax position — and the interaction with Spanish tax obligations — is essential before any structure is implemented.

The UAE tax system in 2026

Personal income tax: the UAE imposes no personal income tax on individuals. Salary, dividend, investment and capital gains income received by a UAE-resident individual are not taxed personally in the UAE.

Corporate Income Tax (CIT): introduced from 1 June 2023, the UAE CIT taxes business profits above AED 375,000 (approximately €93,000) at 9%. Below that threshold, the rate is 0%. Qualifying Free Zone Persons (QFZPs) that meet substance and qualifying activity tests may access a 0% rate on their qualifying income.

Free zones: the UAE has over 40 free zones (DMCC, DIFC, ADGM, JAFZA, DAFZA and others), each with its own authority, licensing and substance requirements. Free zone companies have historically operated outside federal tax and customs frameworks. Under the new CIT regime, free zone companies retain the 0% rate only on their qualifying income from qualifying activities — non-qualifying income is taxed at 9%.

No withholding tax: the UAE imposes no withholding tax on dividends, interest or royalties paid to non-residents.

No VAT at the individual level: UAE VAT is 5% on goods and services but does not apply to individuals’ investment income.

What has not changed and what has

Unchanged: no personal income tax in the UAE; no UAE wealth tax; no UAE inheritance tax; the Spain-UAE double tax treaty reducing withholding rates; the appeal of Dubai as a business hub for e-commerce, logistics, fintech and digital services.

Changed: zero corporate tax on business income is no longer universal — it now requires qualifying activity status and genuine substance in a qualifying free zone; the global Pillar Two minimum tax of 15% applies to Spanish groups above €750M annual revenue operating through UAE structures; and the OECD CRS means UAE financial institutions automatically report Spanish residents’ account information to the AEAT.

The Spain-UAE interaction: what Spanish law applies

A Spanish national who moves to the UAE and establishes genuine residency there benefits from:

  • No IRPF on personal income not of Spanish origin
  • Dividends from UAE companies not subject to UAE personal tax
  • The Spain-UAE treaty reducing withholding on Spanish-source income (dividends, interest, royalties from Spain)
  • Exit tax deferral: the UAE is not an EU/EEA member, so deferred payment of the Article 95 bis LIRPF exit tax requires provision of guarantees for the full amount — a material difference from the EU deferral regime

A Spanish national who remains a Spanish tax resident — because their family lives in Spain, they manage their business from Spain, or they spend more than 183 days in Spain — continues to pay IRPF on worldwide income and IS on any Spanish company income, regardless of any UAE structure. The UAE company, if a shell without genuine substance, may be treated as a Spanish permanent establishment.

Conclusion: Dubai is a tool, not a shortcut

For entrepreneurs with genuinely UAE-based operations, genuine personal presence in the UAE, and real substance in a qualifying free zone, Dubai remains a materially tax-efficient base. For those hoping to reduce Spanish taxes while continuing to live and work in Spain, a UAE structure adds cost and complexity without eliminating the Spanish tax obligation. BMC helps clients distinguish between the two cases before committing to the structure.

What comes next

FAQ

Frequently asked questions

Yes, but it is more nuanced than before. The UAE Federal Corporate Income Tax at 9% applies to business income above AED 375,000 (approximately €93,000) from June 2023. However: (a) qualifying free zone companies (QFZPs) that meet substance and qualifying activity requirements can still access a 0% CIT rate on their qualifying income — but non-qualifying income within the same entity is taxed at 9%; (b) individuals in the UAE pay no personal income tax on their personal income; (c) dividend and capital gains from UAE companies received by individuals are not subject to UAE tax; (d) no wealth tax and no inheritance tax. For Spanish entrepreneurs with genuinely UAE-based operations and genuine personal residence in the UAE, the combined tax position can still be substantially more efficient than Spain.
Qualifying Free Zone Persons (QFZPs) under the UAE CIT regime must: (a) have adequate substance in the free zone (core income-generating activities performed in the UAE); (b) derive only 'qualifying income' from defined categories (manufacturing, distribution, logistics, financial services, intellectual property, holding of shares in foreign companies); (c) not have a permanent establishment in the UAE mainland that generates non-qualifying income above the de minimis threshold; and (d) satisfy the transfer pricing and related-party rules. The Ministry of Finance publishes the list of qualifying activities by free zone. Activities not on the list are taxed at 9% regardless of the free zone location.
The Double Tax Convention between Spain and the UAE entered into force on 2 April 2007 and was updated by a protocol in 2018. Key provisions: business profits of a UAE company are taxable only in the UAE unless the company has a permanent establishment in Spain; dividends paid by a UAE company to a Spanish resident are taxed at source at 0–5% (the UAE does not impose withholding tax on dividends in any case); interest at 0%; royalties at 0%. Capital gains on shares in UAE companies are taxable only in the UAE if the UAE company's assets are not more than 50% Spanish real estate. The treaty provides a framework but does not override Spanish domestic residence rules: a Spanish tax resident who controls a UAE company may still be subject to Spain's Controlled Foreign Company (CFC) rules if the UAE company earns passive income.
Article 100 LIS requires Spanish resident companies (and Article 91 LIRPF for individuals) to impute the passive income of a foreign company to the Spanish parent/shareholder where: (a) the Spanish resident controls more than 50% of the foreign company; and (b) the foreign company pays less than 75% of the IS that would have been due in Spain on the same income. UAE free zone companies at 0% CIT clearly fall below the 75% threshold. The CFC rules impute the UAE company's passive income — interest, royalties, dividends from third-party holdings, rental income — to the Spanish controller as if it were Spanish income, subject to IS or IRPF. Operational income (genuine business activity, trading, services) generally escapes CFC imputation if the foreign entity has adequate substance.
'Substance' in the UAE means that the company has real operations in the UAE, not just a mailbox or a registered address. For UAE CIT qualifying activity status, the company must: perform its core income-generating activities in the UAE; have adequate employees, premises and equipment in the UAE; and incur genuine UAE operating expenditure. For Spanish CFC and permanent establishment purposes, substance determines whether the UAE company is genuinely managed and controlled from the UAE (and therefore not subject to Spanish CIT). A UAE company whose only presence is a P.O. box and whose sole shareholder-director manages it from Spain is not a UAE company for Spanish tax purposes — it is a Spanish permanent establishment of a UAE shell.
The UAE Economic Substance Regulations (ESR), introduced in 2019 following OECD/EU pressure, require companies in certain sectors — banking, insurance, investment fund management, finance and leasing, headquarters, shipping, holding companies, intellectual property and distribution/service centres — to demonstrate genuine economic substance in the UAE. ESR compliance requires: conducting core income-generating activities in the UAE; being managed and directed in the UAE; having adequate employees, premises and expenditure; and filing an annual ESR report. Non-compliance attracts fines and may result in information exchange with the Spanish AEAT.
The UAE is not an EU member and is not subject to the EU DAC automatic exchange of information in the same way as EU countries. However: (a) the UAE has signed the OECD Common Reporting Standard (CRS), which means UAE financial institutions report Spanish residents' account information to the AEAT; (b) the AEAT can request specific information from UAE authorities under the bilateral tax information exchange agreement in the Spain-UAE treaty; (c) Spanish personal residence rules apply regardless of UAE registration — a Spanish national who registers as UAE resident but spends the majority of their time in Spain, whose family lives in Spain and whose business is managed from Spain remains a Spanish tax resident. The AEAT is aware of the pattern and applies its standard multi-criteria analysis.
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Frequently asked questions

Questions about Tax in Dubai for Spanish Entrepreneurs: The 2026 Reality

Yes, but it is more nuanced than before. The UAE Federal Corporate Income Tax at 9% applies to business income above AED 375,000 (approximately €93,000) from June 2023. However: (a) qualifying free zone companies (QFZPs) that meet substance and qualifying activity requirements can still access a 0% CIT rate on their qualifying income — but non-qualifying income within the same entity is taxed at 9%; (b) individuals in the UAE pay no personal income tax on their personal income; (c) dividend and capital gains from UAE companies received by individuals are not subject to UAE tax; (d) no wealth tax and no inheritance tax. For Spanish entrepreneurs with genuinely UAE-based operations and genuine personal residence in the UAE, the combined tax position can still be substantially more efficient than Spain.
Qualifying Free Zone Persons (QFZPs) under the UAE CIT regime must: (a) have adequate substance in the free zone (core income-generating activities performed in the UAE); (b) derive only 'qualifying income' from defined categories (manufacturing, distribution, logistics, financial services, intellectual property, holding of shares in foreign companies); (c) not have a permanent establishment in the UAE mainland that generates non-qualifying income above the de minimis threshold; and (d) satisfy the transfer pricing and related-party rules. The Ministry of Finance publishes the list of qualifying activities by free zone. Activities not on the list are taxed at 9% regardless of the free zone location.
The Double Tax Convention between Spain and the UAE entered into force on 2 April 2007 and was updated by a protocol in 2018. Key provisions: business profits of a UAE company are taxable only in the UAE unless the company has a permanent establishment in Spain; dividends paid by a UAE company to a Spanish resident are taxed at source at 0–5% (the UAE does not impose withholding tax on dividends in any case); interest at 0%; royalties at 0%. Capital gains on shares in UAE companies are taxable only in the UAE if the UAE company's assets are not more than 50% Spanish real estate. The treaty provides a framework but does not override Spanish domestic residence rules: a Spanish tax resident who controls a UAE company may still be subject to Spain's Controlled Foreign Company (CFC) rules if the UAE company earns passive income.
Article 100 LIS requires Spanish resident companies (and Article 91 LIRPF for individuals) to impute the passive income of a foreign company to the Spanish parent/shareholder where: (a) the Spanish resident controls more than 50% of the foreign company; and (b) the foreign company pays less than 75% of the IS that would have been due in Spain on the same income. UAE free zone companies at 0% CIT clearly fall below the 75% threshold. The CFC rules impute the UAE company's passive income — interest, royalties, dividends from third-party holdings, rental income — to the Spanish controller as if it were Spanish income, subject to IS or IRPF. Operational income (genuine business activity, trading, services) generally escapes CFC imputation if the foreign entity has adequate substance.
'Substance' in the UAE means that the company has real operations in the UAE, not just a mailbox or a registered address. For UAE CIT qualifying activity status, the company must: perform its core income-generating activities in the UAE; have adequate employees, premises and equipment in the UAE; and incur genuine UAE operating expenditure. For Spanish CFC and permanent establishment purposes, substance determines whether the UAE company is genuinely managed and controlled from the UAE (and therefore not subject to Spanish CIT). A UAE company whose only presence is a P.O. box and whose sole shareholder-director manages it from Spain is not a UAE company for Spanish tax purposes — it is a Spanish permanent establishment of a UAE shell.
The UAE Economic Substance Regulations (ESR), introduced in 2019 following OECD/EU pressure, require companies in certain sectors — banking, insurance, investment fund management, finance and leasing, headquarters, shipping, holding companies, intellectual property and distribution/service centres — to demonstrate genuine economic substance in the UAE. ESR compliance requires: conducting core income-generating activities in the UAE; being managed and directed in the UAE; having adequate employees, premises and expenditure; and filing an annual ESR report. Non-compliance attracts fines and may result in information exchange with the Spanish AEAT.
The UAE is not an EU member and is not subject to the EU DAC automatic exchange of information in the same way as EU countries. However: (a) the UAE has signed the OECD Common Reporting Standard (CRS), which means UAE financial institutions report Spanish residents' account information to the AEAT; (b) the AEAT can request specific information from UAE authorities under the bilateral tax information exchange agreement in the Spain-UAE treaty; (c) Spanish personal residence rules apply regardless of UAE registration — a Spanish national who registers as UAE resident but spends the majority of their time in Spain, whose family lives in Spain and whose business is managed from Spain remains a Spanish tax resident. The AEAT is aware of the pattern and applies its standard multi-criteria analysis.
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