> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.taxx.lu/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Is the Google account login secure?

Yes, the Google login uses standard security protocols (OAuth 2.0) and only gives taxx.lu access to the basic information needed (name, email address).
Your Google password is never shared with taxx.lu, and your tax data remains protected according to our usual security standards.