Inability to work in Luxembourg: what happens if you can't work anymore?
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The first 77 days: your employer pays
When you're on sick leave in Luxembourg, your employer is required to maintain 100% of your salary for the first 77 days of incapacity over a reference period of 18 months. This is called salary continuation.
During this period, you must meet certain obligations: send your medical certificate on time, respect authorised going-out hours, and submit to any CMSS checks.
On day 77, it's over. Your employer is no longer required to pay you. The CNS takes over.
The CNS cash sickness benefit
From day 78, the Caisse nationale de santé (CNS) pays you a cash sickness benefit. The amount roughly corresponds to your gross salary, capped at 5 times the social minimum wage.
This benefit is paid for a maximum of 78 weeks over a reference period of 104 weeks. Including the 77 days of salary continuation by the employer, that's about 18 months of coverage in total from the start of your sick leave.
Throughout this period, the CMSS (Social Security Medical Control) monitors your case. They decide whether you're fit to return to work, need reclassification, or qualify for an invalidity pension.
Meanwhile, your healthcare costs get reimbursed by the CNS.
What happens when payments end
When the cash sickness benefit expires, the CMSS issues an opinion. Several scenarios are possible.
Scenario 1: you're fit to return
The CMSS declares you fit. You return to work. If your employer has in the meantime terminated your contract (which is possible after 26 consecutive weeks of absence), you'll need to find a new position.
Scenario 2: professional reclassification
The CMSS finds that you can no longer perform your last job but can work in another role suited to your abilities. This is professional reclassification.
There are two types:
Internal reclassification: your employer offers you another position within the company, adapted to your medical situation.
External redeployment: You are guided towards another job through the Agence pour le développement de l’emploi (ADEM).
If your health condition has stabilised but your work capacity remains reduced following a work accident, commuting accident or occupational illness, you may receive, during this transition period, a waiting allowance paid by the Association d’assurance accident (AAA).
This amounts to 85% of your contributory income over the last 12 months.
Scenario 3: invalidity pension
If the CMSS finds that you can no longer perform any professional activity matching your abilities, you can apply for an invalidity pension from the CNAP (ouvre dans un nouvel onglet).
A dismissal may follow: know your rights under labour law.
The invalidity pension: conditions and amount
Conditions
To qualify for an invalidity pension, you must meet these criteria:
You are under 65. The CMSS has confirmed your invalidity. You have contributed at least 12 months of mandatory insurance during the 3 years preceding the date of invalidity. This qualifying period is waived if the invalidity results from a work Accident or occupational disease.
You must also give up any professional activity earning more than one third of the social minimum wage.
Amount
The invalidity pension is calculated based on your years of contributions and earnings. It includes flat-rate increases (based on insurance duration, maximum 40 years counted) and proportional increases (based on career earnings).
A special flat-rate increase fictitiously extends your career to age 65, so you're not penalised for stopping work due to health reasons.
If you've contributed at least 480 months (40 years), the minimum pension is approximately 90% of the social minimum wage, roughly €1,780 gross per month (indicative amount).
In practice, if you had a comfortable salary, the invalidity pension will only cover a fraction of your income. That's where a private loss-of-income insurance can make a real difference.
At 65, the invalidity pension is automatically converted into an old-age pension.
Loss-of-income insurance: the private safety net
The legal protection (salary continuation + CNS benefit + possibly invalidity pension) often leaves a significant gap between your former income and what you actually receive.
A loss-of-income insurance (also called incapacity insurance) is a private contract that pays you a daily allowance if you're unable to work. It compensates for the difference between your legal coverage and your usual income.
This type of insurance is particularly relevant for self-employed workers and liberal professions, who don't have salary continuation from an employer. But employees with significant fixed costs (mortgage, family) also have good reason to look into it.
Premiums for loss-of-income insurance are generally tax-deductible under article 111 L.I.R., just like supplementary health insurance premiums.
An insurance advisor can help you assess the right level of coverage based on your personal situation.
Frequently asked questions
Your employer maintains 100% of your salary for the first 77 days of incapacity over a reference period of 18 months. After that, the CNS takes over.
In Luxembourg, your employer cannot dismiss you during the first 26 weeks of absence due to illness. Beyond that, dismissal is possible but must be based on real and serious grounds. Your right to CNS cash sickness benefit is maintained even if dismissed.
Invalidity is a social security concept: you can no longer practise your profession or any other suited to your abilities. Disabled worker status requires a reduction in your work capacity of at least 30% and a stable medical condition. The two are not mutually exclusive.
Yes, if you meet the qualifying conditions (12 months of contributions over the last 3 years) and your last affiliation was in Luxembourg. If you've worked in several countries, each country assesses your situation under its own legislation. Periods contributed in other EU countries can be taken into account.
No, it's optional. But it can prove very useful, especially if you have significant fixed costs or if you're self-employed.