Luxembourg tax return · 2025
Scan your papers once. We do your tax return.
€79 single · €119 couple · review included
Your pile, as it is.
Every paper found and read.
Sorted into one return.
Checked. Ready to sign.
- Your pile, as it is.
- Every paper found and read.
- Sorted into one return.
- Checked. Ready to sign.
We know how it feels.
Forms in French or German.
We speak your language, and so does every screen.
No idea what you can deduct.
Last year's return shows us. We remind you of every certificate.
No LuxTrust?
You can still sign. We show you the simplest way for your case.
One upload
Drop the whole pile. We sort it.
Salary certificates, bank letters, insurance, childcare bills. Scan them together, in any order. We find where each paper starts and ends, and flag the wrong year, duplicates and papers that aren't yours.
Try it with sample papersNext to nothing to type
Last year's return does half the work.
We carry over your household, address, matricule, children and bank account, and list every certificate you claimed last year, so nothing is forgotten.
0 / 23fields prefilled
How it works
Four steps. No tax words.
- 1
Scan
One scan or phone photos of all your papers.
- 2
We read and prefill
AI sorts and reads every paper. Rules do the maths.
- 3
A specialist checks
A person reviews your return before you see it.
- 4
You approve and sign
One page in plain words. Every number links to its paper.
Made for how you live here.
Living in France, Belgium or Germany? We check whether a full return pays off for you, explain the 90% rule in plain words, and show how to sign without a Luxembourg ID.
Pricing
One price. Review included.
Free check
€0
One minute. If the free official MyGuichet route is enough for you, we'll tell you.
Check my caseSingle
€79
- Your return prepared from your papers
- Checked by a tax specialist
- One-page summary in your language
- Signing guidance
- Tax assessment check afterwards
Couple
€119
- Your return prepared from your papers
- Checked by a tax specialist
- One-page summary in your language
- Signing guidance
- Tax assessment check afterwards
Got a pre-filled return from the tax office and nothing changed? Use it, it's free. We're for everyone else.
Your papers, your decision
Calm, careful, and in your hands.
Nothing filed without you
You see every number first. You approve and you sign.
A person checks
AI sorts and reads. A tax specialist reviews before you see the result.
Every number has a source
Click any amount to open the paper it came from.
Only for your return
Your papers are used to prepare your return, nothing else.
Questions
If you received a pre-filled return and nothing changed, use it. We're for people with deductions, children, a home loan, two incomes, cross-border income, or no time to work through the forms.
You do: online with LuxTrust or a Luxembourg eID, or on paper. Couples taxed jointly both sign, or one partner signs under a mandate.
Every value links to its paper, you can correct it, and a tax specialist checks the return before you approve it.
2025 returns are due by 31 December 2026.
Yes. We check whether a full Luxembourg return is worth it for you and what you need, including how to sign without a Luxembourg ID.
Everything you have: salary certificates, last year's return, loan and insurance certificates, childcare bills. Scan them all at once; we tell you what's missing.