> ## 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 should I do if I have had several addresses during a tax year?

On taxx.lu, in the ‘Personal data’ section, you can enter your current address as well as a previous address.

If you have moved several times during the tax year, please create a document (for example, a Word file to be converted into a PDF or a PNG image) summarising all your addresses and the respective periods of occupation for the year in question.

Once the document has been created, simply import it under ‘Other appendices’ in the ‘Attachments’ section.


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