Married cross-border commuters : You have already received your RTS letter by post from the tax authorities. Responding to this letter is very important in order to allow the Luxembourg tax authorities to calculate your monthly withholding tax on your...
Your tax advisor, who helps you to fill in and calculate your tax return FREE OF CHARGE*
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A personal approach
Your first tax return is usually completed following a videoconference or visit to our office in Steinfort.
We guarantee you a professional and quick answer to all your questions.
We calculate your reimbursment
To be able to easily control the statement that will be sent to you by the Tax Administration ;
And to find out the tax savings rate of your deductible expenses.
Independent personalized advice
If you want to pay less taxes, we are at your side to advise you !

Your tax partner and much more !
Do you know that crossborder residents working in Luxembourg can enjoy the same rights and tax benefits as a resident in Luxembourg ?
With Assufisc, you also have the guarantee of an impartial and free professional insurance advice according to your needs.
Professional tax advice,
for individuals and independents

Renaud Glénisson
Tax Advisor | Insurance broker
Tax monitoring of several hundred homeland and crossborder taxpayers in recent years.
Tax Graduate from the Chamber of Commerce in Luxembourg and authorized Insurance Broker, Managing Director of Nexus Assurances Sàrl.
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Monday to Friday from de 08:30 untill 13:00 | from 14:00 untill 18:00
Saturday from 09:00 untill 13:00

Our articles
The end of the year is approaching: what can I deduct in my tax return ?
The end of the year is approaching: what can I deduct in my 2017 tax return ?All Luxembourg residents can benefit from tax deductions in their tax return.Similarly, cross-border commuters who are not residents of Luxembourg but work there can also benefit from tax...
Private pension : insurance with guaranteed capital or invested in funds, which one to choose ?
Private pension Tax-deductible premiums in pension insurance (art. 11bis LIR) can be invested either : with guaranteed capital ; in investment funds ; or by combining these two possibilities. Moreover, tax legislation does not limit the number of contracts...
“Approved supplementary pension scheme for the self-employed and liberal professions (RCPI)” : 4.- What tax deductibility ?
What tax deductibility ? Pension insurance premiums cannot exceed 20% of net income(see income taken into account below) No deductibility limit for premiums relating to provident insurance(death or disability) Deductibility is provided for in art. 110 LIR as Special...
“Tax rules are constantly changing. The information provided is purely informative and cannot bind its author.”