> ## 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).

# What information will be shared with Spuerkeess?


Taxx.lu only shares your IBAN bank account number with Spuerkeess in order to get the 30% discount.

**No other personal or financial data from your tax declaration will be transmitted.**