Editorial and legal framework
Legal notice
Last updated: April 26, 2026
Site publisher
The site app.expatriation.io is published by:
- Sidney LAKEHAL, sole proprietorship (entreprise individuelle)
- SIRET: 889 934 162 00013
- Address: 78 Avenue des Champs-Élysées, Bureau 562, 75008 Paris, France
- Contact: contact@expatriation.io
Publication director
Sidney LAKEHAL, in his capacity as publisher.
Hosting
The site is hosted by:
- Vercel Inc.
- 440 N Barranca Avenue #4133, Covina, CA 91723, United States
- Website: https://vercel.com
Vercel Inc. adheres to the Data Privacy Framework (EU-US, Switzerland-US, UK-US) for personal data transfers outside the European Union.
Intellectual property
All elements composing the app.expatriation.io site (editorial texts, calculators, curated tax data, design, source code, logos, brands, visual identity, graphic charter) are the exclusive property of Sidney LAKEHAL, protected under copyright law (Articles L111-1 and following of the French Intellectual Property Code).
The databases present on the site additionally benefit from sui generis protection under Article L341-1 of the French Intellectual Property Code. Any qualitatively or quantitatively substantial extraction of the content of these databases is prohibited without prior written authorization from the publisher.
Any reproduction, representation, adaptation, translation, or distribution, in whole or in part, by any process whatsoever, is strictly prohibited without express prior authorization.
Opposition to text and data mining
In accordance with Article 4 of Directive (EU) 2019/790 and Article L122-5-3 of the French Intellectual Property Code, EXPATRIATION.IO expressly opposes any automated text and data mining for commercial purposes, including for the training of artificial intelligence models. This opposition applies to all content published on app.expatriation.io and on the publisher's other digital properties.
Credits
- Editorial design and writing: EXPATRIATION.IO
- Technical development: in-house
- Tax data: official institutional sources cited on the Methodology page
Disclaimer
This information is provided for educational purposes and does not constitute tax, legal, or financial advice. For personal decisions, consult a qualified professional: tax attorney, certified accountant, notary, or immigration counsel depending on the nature of your situation.