International Tax Comparator
Select countries to compare and discover where your net salary will be most advantageous.
Select countries to compare (max 4)
Salary is converted to each local currency for calculations.
10 Countries
International comparison
2025 Rates
Up-to-date data
Real Time
Instant calculation
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Legal Disclaimer: This tool is provided for informational purposes only. Tax laws vary by country and are subject to change. Dubai and Saudi Arabia: 0% income tax. Singapore: IT + CPF. New York: Federal + State + City tax. Shanghai: IT + Social Insurance. UK: PAYE + NI. Geneva: cantonal + communal. Luxembourg: 2025 rates class 1. France and Morocco: official 2025 rates.
Understanding International Taxation: Complete Guide
What is Tax Burden?
Tax burden represents the total percentage of your gross salary that is deducted in the form of social contributions and taxes. It varies considerably from country to country: from 0% in tax havens like Dubai or Saudi Arabia, to over 50% in some European countries for high earners.
Our international tax comparator allows you to instantly visualize your net salary in 10 different countries, taking into account the specificities of each tax system: progressive income tax, social contributions, local taxes (like in New York), or mandatory contributions (CPF in Singapore, CNSS in Morocco).
Why Compare Tax Systems?
Tax expatriation is a major decision that requires thorough analysis. Beyond net salary, you must consider the cost of living, quality of public services, and social benefits. A country without income tax may have high healthcare or education costs.
This comparator is particularly useful for expats, digital nomads, international executives on the move, or simply to understand how France compares to other countries.
Different Tax Systems Explained
- France: Progressive IT (0-45%) + social contributions (~22-25%)
- Morocco: Progressive IT (0-37%) + CNSS/AMO (~6.7%)
- Dubai/Saudi Arabia: 0% income tax for residents
- Singapore: Low progressive IT (0-24%) + CPF (20% capped)
- UK: PAYE (0-45%) + National Insurance (~8%)
- New York: Federal (10-37%) + State (4-10.9%) + City (~3.5%)
- Shanghai: Progressive IT (3-45%) + social insurance (~10.5%)
- Geneva: Progressive IT + cantonal and communal taxes
- Luxembourg: Progressive IT (0-42%) + social contributions (~13%)
3 Concrete Comparison Examples
Mid-level: €50,000/year
Gap Dubai vs France: +€15,000/year
Senior: €100,000/year
Gap Dubai vs France: +€42,000/year
Executive: €200,000/year
Gap Dubai vs France: +€95,000/year
* Estimates based on a single person with no children. Actual amounts may vary depending on your personal situation.
Frequently Asked Questions About International Taxation
Which country offers the best net salary?
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Dubai and Saudi Arabia offer the best net salaries as they have no income tax. However, you must consider the cost of living, lack of free social security, and living conditions. Singapore offers a good compromise with low taxation and excellent quality of life.
Does the comparator take into account the cost of living?
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No, this comparator focuses solely on taxation (taxes + social contributions). The cost of living varies enormously: living in Geneva or New York costs much more than in Morocco. We recommend using tools like Numbeo to compare real purchasing power.
How does taxation work in Dubai?
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The United Arab Emirates does not apply personal income tax. Tax residents keep 100% of their gross salary. However, a 5% VAT applies on consumption, and employers generally do not provide mandatory retirement coverage.
Why does New York have such high taxation?
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New York combines three levels of taxation: US federal tax (up to 37%), New York State tax (up to 10.9%), and New York City tax (~3.5%). Add Social Security (6.2%) and Medicare (1.45%). It's one of the heaviest tax burdens in the world.
What is CPF in Singapore?
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The Central Provident Fund (CPF) is a mandatory savings system in Singapore. Employees contribute 20% of their salary (capped) to accounts dedicated to retirement, health, and housing. Unlike taxes, this money remains your property and can be used to buy housing.
Is France really that heavily taxed?
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France does have high tax pressure, but it funds a comprehensive social system: social security, retirement, unemployment, family benefits, free education. Comparing only net salaries without considering these benefits would be incomplete. An expat in Dubai will have to pay for health insurance and save for retirement.
How to become a tax resident in another country?
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Each country has its own rules. Generally, you must reside more than 183 days per year in the country, have your main home there, and/or carry out your professional activity on site. Pay attention to tax treaties between countries to avoid double taxation. Consult a tax advisor before making any decision.
Are the calculations accurate?
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This simulator uses official 2024-2025 rates and provides reliable estimates for a single person without children. Actual amounts may vary depending on your family situation, applicable deductions, and specifics of your contract. For an accurate simulation, consult an accountant or tax advisor in the relevant country.
Official Sources
🇫🇷 impots.gouv.fr - Direction Generale des Finances Publiques
🇲🇦 tax.gov.ma - Direction Generale des Impots du Maroc
🇬🇧 gov.uk - HM Revenue & Customs
🇺🇸 irs.gov - Internal Revenue Service
🇸🇬 iras.gov.sg - Inland Revenue Authority of Singapore
🇨🇳 chinatax.gov.cn - State Taxation Administration
🇱🇺 impotsdirects.public.lu - Administration des contributions directes
🇨🇭 ge.ch/impots - Administration fiscale cantonale de Geneve