LuxFinance Hub

Luxembourg's most complete Finance & Banking resource

Cross-Border Taxation

Many residents in Luxembourg live near borders and work in France, Belgium, or Germany. Double-taxation agreements (DTAs) prevent paying tax twice on the same income.

- Frontaliers (Cross-Border Workers): Usually taxed in their country of residence or country of work depending on the agreement.

- Social Security Contributions: Typically paid in the country where work is performed.

- Reporting Requirements: Must declare foreign income accurately to avoid penalties.

1. Tips for Cross-Border Workers:

- Verify tax residency status with the Luxembourg tax authorities.

- Understand which income is taxable in Luxembourg versus the home country.

- Keep documentation of income and taxes paid abroad.

2. Conclusion:

Cross-border taxation in Luxembourg requires awareness of DTAs and residency rules. Proper planning ensures legal compliance and optimizes net income for frontaliers.

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LuxFinance Hub is an educational website providing information on finance, banking, taxes, investments, and insurance in Luxembourg. We are not a licensed financial advisor, and the content on this site should not be considered financial advice. All information is for informational purposes only. Always consult a licensed professional before making financial decisions.

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5. Conclusion

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Frequently Asked Questions (FAQ)

Q: Is this financial advice?

No. Consult a licensed professional for personalized advice.

Q: Are calculator results guaranteed?

No. They are estimates and may differ from real outcomes.

Q: Should I rely solely on this website?

No. Verify information with official sources and professionals.