Legal
Legal Notice
Last updated: October 20, 2026
Publisher
The website attax.app and the Attax mobile app (iOS and Android) are published by ATTAX, a French simplified joint-stock company (SAS) with a share capital of €1,000, whose registered office is at 61 rue de Lyon, 75012 Paris, France.
Registered with the Paris Trade and Companies Register under number 107 084 337 (RCS Paris 107 084 337) — SIRET: 107 084 337 00016 — EU VAT number: FR81107084337.
Contact: contact@attax.app
Publication director: Guillaume Ruiz, President.
Hosting
Website: Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, USA — vercel.com.
App data: Supabase Inc. (supabase.com), on servers located in the European Union (Paris, France).
Personal data
ATTAX is the data controller for the personal data collected by the app and the website. How it is used and your rights are described in our Privacy Policy and Consumer Health Data Privacy Policy.
Intellectual property
The Attax brand, logos, texts, visuals and the app are the property of ATTAX. Any reproduction or use without prior written permission is prohibited.