> ## 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).

# Where can I deduct the extra extra-professional allowance?

The extra-professional allowance requires **no manual entry** in your taxx.lu account or on your tax return form. The allowance will be **automatically calculated by the tax authorities.**