> ## 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).

# Does filing a voluntary tax return change the amount of my tax for the following year?

No, filing a voluntary tax return does not change the amount of your tax for the following year. It only allows you to correct or recover any overpaid tax for the relevant tax year.