General questions about taxx.lu
After the payment, is it possible to change the tax return free of charge?
How does taxx.lu work?
What can I deduct in my Luxembourg tax return?
What is taxx.lu ?
Is the data entered by the user verified and corrected if an error occurs?
How can I simulate a tax return?
Webinar - How to file your tax return on taxx.lu?
How much does taxx.lu cost ?
How do I download my completed tax return?
Why use taxx.lu?
After downloading the tax return from taxx.lu, the data is incorrect. What should I do?
What are the advantages of taxx.lu?
Who can use taxx.lu?
Do I have to fill out my tax return myself on taxx.lu?
Can I file tax returs for someone else on my taxx.lu account?
How to download form 163 if the system indicates form 100 instead?
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After the payment, how long does it take until the tax return is available?
What are the possible payment methods?
When does the payment take place?
What are the advantages of the different rates?
What type of payment is it?
Can I upgrade after I have chosen a rate?
Where can I find my referral code?
Can I pay by any other method than credit card?