> ## 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).

# How do I indicate my children on taxx.lu?

In the ‘Tax situation’ form, you need to tick that you have one or more children and save.

![](https://storage.crisp.chat/users/helpdesk/website/-/1/c/5/f/1c5fc819171ffd00/screenshot-2025-05-28-at-13364_1b9bhjr.png)

You can then see the ‘Children’ form and fill in the necessary information.

![](https://storage.crisp.chat/users/helpdesk/website/-/1/c/5/f/1c5fc819171ffd00/screenshot-2025-05-28-at-13365_ikn6jc.png)