Portugal vs UAE taxes (2026): income, capital gains and VAT

Portugal vs UAE tax rates at a glance

Tax	🇵🇹 Portugal	🇦🇪 UAE
Income tax	Personal income tax: 12.5% - 48% Non-resident employment rate: 25% Dividend and interest income: 28% Employee social security: 11% Employer social security: 23.75%	Personal income tax: 0% Highest bracket tax: 0% Foreign income tax: 0% Tax on wages: 0% Non-GCC social security: 0% UAE national social security: 20% / 26% Abu Dhabi
Corporate tax	Standard corporate tax: 19% SME rate: 15% Municipal surtax: Up to 1.5% State surtax: 3% - 9% Madeira / Azores: 13.3%	Corporate profits tax: 0% / 9% Standard company tax: 9% Small business relief: 0% Qualifying free zone income: 0% DMTT for large MNEs: 15% Withholding tax: 0%
Capital gains tax	Default capital gains tax: 28% Property gains taxed: 50% Blacklisted jurisdictions: 35% Non-resident Portuguese securities: 0% / 28%	Capital gains tax: 0% Crypto capital gains tax: 0% Shares and securities gains: 0% Real estate gains: 0%
Dividend tax	Individual dividend tax: 28% Portuguese withholding tax: 25% Foreign dividend tax: 28% Blacklisted jurisdictions: 35%	Dividend withholding tax: 0% Domestic dividend tax: 0% Foreign dividend tax: 0% / exempt
Wealth tax	Net wealth tax: 0% AIMI for individuals: 0.7% AIMI for companies: 0.4% AIMI for tax havens: 7.5% IMI urban property: 0.3% - 0.45%	Net wealth tax: 0% Net worth tax: 0% Annual asset tax: 0%
Inheritance / estate tax	Inheritance tax: 0% Stamp duty on free transfers: 10% Spouse / descendants / ascendants: 0% / 0.8%	Inheritance tax: 0% Estate tax: 0% Gift tax: 0% Probate tax: 0%
VAT / GST / sales tax	VAT: 23%	VAT: 5%
Standard VAT	23% mainland	5%
General personal income tax	Progressive up to 48% plus surcharges	0%

Who wins on each tax

Personal income taxUAE

The UAE has 0% personal income tax; Portugal's progressive rates reach 48% before surcharges.

Capital gains taxUAE

The UAE has no general personal capital gains tax, while Portugal taxes many gains.

Corporate taxUAE

The UAE's 0% to 9% federal corporate tax is below Portugal's mainland corporate rate.

VATUAE

The UAE VAT rate is 5%, compared with Portugal's 23% mainland standard VAT.

EU accessPortugal

Portugal offers EU residence and European treaty and lifestyle advantages that the UAE cannot provide.

The verdict

On tax alone, the UAE is the clear winner. It has no personal income tax, no general personal capital gains tax, no net wealth tax and 5% VAT. Portugal taxes residents on worldwide income, with progressive personal rates that reach 48% before surcharges and a 23% mainland VAT rate.

Portugal can still make sense, but not because it is lower tax. It gives EU residence, a broad treaty network, a familiar legal system and a lifestyle profile that the UAE does not replace. Special new-resident reliefs may help, but the old NHR regime is no longer a simple default for new entrants.

Choose the UAE if the goal is the lowest tax on salary, mobile business income or investment gains. Choose Portugal if EU footing, family life, residency rights and local lifestyle are worth paying materially more tax.

How to read this comparison

Portugal and the UAE sit on opposite sides of the tax-and-lifestyle trade-off. The UAE is the lower-tax answer; Portugal is the EU residence and lifestyle answer.

Which one fits you

🇵🇹 Choose Portugal if you're a…

People who want EU residence and Portuguese life
Families prioritising schools, healthcare and long-term European footing
Residents who qualify for a real Portuguese incentive regime

🇦🇪 Choose UAE if you're a…

High earners with mobile income
Founders and investors prioritising low personal tax
People who can satisfy UAE residence and substance expectations

Frequently asked questions

Is Portugal or the UAE better for tax?

The UAE is better for headline tax because it has no personal income tax, no general personal capital gains tax and lower VAT. Portugal is better only if EU residence, lifestyle, treaties or a specific relief regime justify the higher tax cost.

Does Portugal tax worldwide income?

Yes. Portuguese tax residents are generally taxed on worldwide income, subject to treaty relief and any special regime that genuinely applies.

Does the UAE tax salaries?

No. The UAE does not levy personal income tax on salaries, although businesses can still face corporate tax, VAT, payroll rules and licensing costs.