A notice period equal to half of a dismissal's, a registered or hand-delivered letter, a release from work to frame and a final settlement to draw up: the employer's guide to a resignation, and the unemployment question that comes up at every departure.
In short. In Luxembourg, an employee on a permanent contract who resigns observes a notice period whose length depends on seniority: 1 month under 5 years, 2 months from 5 to 10 years, 3 months beyond, half the notice of a dismissal. The letter goes out by registered post or is handed over against signature on the copy, and notice runs from the 15th of the month if it is sent before the 15th, otherwise from the 1st of the following month. A resignation need not be justified, but it must be clear. On departure, the employer draws up a final settlement, untaken leave and 13th-month pro rata included. Be aware: a resignation does not, in principle, open a right to unemployment benefit.
Dismissal gets a lot of attention and resignation very little, even though it is the most common form of termination, and the one employers often handle badly. A badly calculated notice, a release from work granted orally, a rushed final settlement, and a departure meant to go smoothly leaves a dispute behind it. Here, for a Luxembourg SME owner, is how a resignation really works: the notice periods, the form to respect, the release from work, the final settlement and the unemployment question that comes up at every departure.
What is a resignation in Luxembourg?
A resignation is the termination of the employment contract on the employee's initiative. Any employee can resign, and they need not justify it: a resignation does not have to be reasoned. It must, however, express a clear and unequivocal wish to leave the company. A resignation wrenched out in the heat of the moment, thrown out orally or obtained under pressure, is generally not recognised as valid. For the employer, that means one simple thing: until you have a written, clear resignation, you have no resignation.
Notice periods by length of service
An employee on a permanent contract who resigns must observe a notice period whose length depends solely on their seniority in the company. One key point to remember: this notice is half the one an employer must observe for a dismissal.
| Employee's length of service | Resignation notice | For reference: dismissal notice |
|---|---|---|
| Under 5 years | 1 month | 2 months |
| From 5 to under 10 years | 2 months | 4 months |
| 10 years and more | 3 months | 6 months |
The employee cannot impose a shorter notice than the one set by law without the employer's agreement. Conversely, nothing obliges the employer to hold on to an employee who wants to leave sooner: the two parties can agree on an early departure. These durations apply to the permanent contract; resignation during the trial period follows much shorter notice rules, which we cover in our dedicated article.
When does the notice start?
The start date of the notice follows the same rule as for a dismissal, and it often catches people out. If the resignation letter is sent before the 15th of the month, the postmark being authoritative, the notice starts running on the 15th of that month. If it is sent from the 15th onward, it starts on the 1st of the following month. In other words, a few days' difference in posting can push the end of the contract back by a fortnight, or even a whole month. An employee who wants to leave on a precise date is well advised to count the posting date backwards, and an employer to check the postmark rather than the date on the letter.
The form: a letter, not an email
A resignation is notified in writing. Two forms are accepted: sending by registered letter, or hand delivery, with the employer then signing the copy of the letter as acknowledgement of receipt. The letter must clearly state that the employee is resigning with notice. An email or an informal message does not offer the same legal certainty and can be challenged. For employees who ask, the Labour and Mines Inspectorate and the Guichet.lu site provide resignation letter templates, with notice, with immediate effect or during the trial period: a useful thing to know, because a well-drafted letter avoids half the disputes.
Release from work during the notice
The notice is worked as normal, but it can also be arranged. Two cases arise. At the employee's request, set out in their letter: if the employer agrees, the contract ends by mutual consent, sometimes before the end of the notice. On the employer's initiative: it can release the employee from coming to work while continuing to pay their salary to the end of the notice. If the employee finds another job in the meantime, they lose that continued pay, but the former employer must then make up the difference in pay if the new salary is lower, until the end of the notice.
A word on method: the release should in principle be granted in writing. Granted only orally, it can indeed be proved by any means, witnesses included, but a clear written note beats an argument over what was said. This is exactly the kind of detail that is best settled cleanly on the final payslip.
An employee leaving and you want a sound notice and a clean final settlement? We will handle it, no guesswork.
Frame a departureWhat happens if the notice is not observed?
An employee on a permanent contract who leaves their post without observing their notice is liable to pay the employer a compensatory indemnity in lieu of notice, corresponding to the pay for the unworked period. The only exception is a resignation prompted by the employer's gross misconduct: in that case, the employee can end the contract with immediate effect, as we note below. For the employer, this indemnity is not always easy to obtain in practice, but it exists, and it carries weight in a departure negotiation.
Resignation with immediate effect for the employer's fault
A resignation is not always a quiet departure on the employee's initiative. The Labour Code lets the employee end their contract with immediate effect, with no notice, where the employer commits gross misconduct: unpaid wages, a serious breach of its obligations, a safety failure. It is the counterpart, on the employee's side, of dismissal for gross misconduct. For the employer, it is a signal not to take lightly: a termination of this kind, if found justified, produces the same effects as an unfair dismissal and opens a right to compensation for the employee. Better to deal with a conflict upstream than to let it end in an immediate termination.
The final settlement
Whatever the reason, a departure is settled on a final payslip. At the end of the notice, the employer pays the last salary and adds several items: the compensatory indemnity for accrued untaken leave, the pro rata of the 13th month or gratuity where one exists, and the liquidation of the time-savings account. Together these make up the final settlement, often accompanied by a receipt the employee signs. Unlike a dismissal from five years of service, a resignation opens no right to severance pay: an employee who leaves of their own accord gives that up.
The calculation of the leave entitlements still owed follows the rules we cover in our guide to paid leave in Luxembourg, and the line-by-line reading of a payslip is explained in our article on how to understand your payslip from gross to net. The departure is finally accompanied by a social formality: the employee's exit declaration to the Joint Social Security Centre.
Resignation and unemployment: the question that always comes up
This is the point every employee raises and every employer should be able to explain. In principle, a resignation opens no right to unemployment benefit: by leaving their job voluntarily, the employee is treated as responsible for their loss of income. There are, however, cases of legitimate resignation, assessed by the National Employment Agency (ADEM), where a right to unemployment benefit can be recognised despite the resignation, for example where the employee follows their spouse or leaves a job for a recognised valid reason. The decision belongs to ADEM, case by case. This point falls outside payroll, but it explains why many employees prefer to negotiate a termination by mutual consent rather than resign outright.
The special case of the SARL manager
Take care not to confuse two things in a managing employee. The resignation of a SARL manager from their corporate office, that is, from their management duties, falls under company law, not labour law: it goes through a decision of the members and an update at the trade register. If that same manager is also bound by an employment contract for other duties, the termination of that contract follows the resignation rules set out here. The two are independent, and each must be handled in its own framework to avoid blind spots, on the company side as on the payroll side.
Frequently asked questions
What is the resignation notice period in Luxembourg?
For an employee on a permanent contract, the notice is 1 month for under 5 years of service, 2 months from 5 to 10 years, and 3 months from 10 years, half the notice that applies to a dismissal. It runs from the 15th of the month if the letter is sent before the 15th, otherwise from the 1st of the following month.
How do you hand in your resignation in Luxembourg?
In writing, either by registered letter or by hand delivery with the employer signing the copy. The letter must clearly state that the employee is resigning with notice. An email does not offer the same legal certainty and can be challenged.
Does a resignation open a right to unemployment benefit?
In principle no: a resignation is treated as a voluntary loss of employment. Certain cases of legitimate resignation, assessed by ADEM, can open a right to unemployment benefit, but the decision is taken case by case. A termination by mutual consent is often preferred for this reason.
Is severance pay due on a resignation?
No. Severance pay is only due on a dismissal, from 5 years of service. On a resignation, the final settlement includes the last salary, the indemnity for untaken leave, the pro rata of any 13th month and the liquidation of the time-savings account, but no severance pay.
What does an employee risk by leaving without serving their notice?
They can be ordered to pay the employer a compensatory indemnity in lieu of notice, equal to the pay for the unworked period. The only exception is a resignation with immediate effect for the employer's gross misconduct.
Read on
- Dismissal with notice in Luxembourg: notice periods and severance pay
- The trial period in Luxembourg: duration, notice and termination
- Paid leave in Luxembourg: 26 days, accrual and carry-over
- Understanding your Luxembourg payslip: from gross to net
- Outsourcing payroll in Luxembourg: who, how, how much
Why Advena?
We keep the accounts and payroll of Luxembourg SMEs of 1 to 50 employees inside the management tool we deploy ourselves, on a fixed fee from 325 € per month, all in. On a resignation, that means a correctly calculated notice, a sound final settlement, untaken leave, 13th-month pro rata and time-savings account included, the exit declaration to the Joint Social Security Centre, and entries that feed straight into the Odoo where we keep your books. To be clear: we handle turning a departure into payroll and accounting, but we do not settle a dispute or assess a right to unemployment benefit in your place. On a conflictual termination or a contested resignation, an employment-law adviser is better placed, and we will tell you so.
Accounting, VAT, annual accounts and payroll in a single fee announced upfront. Let's talk about your file.
Request your fixed feeInformation current as of October 2026, based on the rules on termination of the employment contract with notice and termination for the employer's gross misconduct set out by Guichet.lu and information from the Labour and Mines Inspectorate. The right to unemployment benefit on a resignation is a matter for the National Employment Agency (ADEM) to assess. As these rules can change and every situation is specific, this article is informational and not individualised legal, tax or social advice.
