A Luxembourg resignation letter should clearly state that you are resigning, identify your job and employer, and give the date you are sending notice. For an ordinary resignation from an indefinite-term contract, the notice period usually depends on your length of service, so check the applicable dates before choosing your final working day; a printable template and sample appear below.
What a Luxembourg Resignation Letter Should Do
A resignation letter is a formal written record that you have decided to end your employment. Keep it direct and professional: the purpose is to communicate your decision and help both sides establish the notice timeline, not to set out every reason behind it. You do not need to give a detailed explanation for resigning. If you wish, you can include a brief courteous sentence, but avoid wording that makes a firm resignation sound conditional.
Include enough details for the employer to identify you and the employment relationship. A typical letter contains:
- Your full name and contact details, plus the date of the letter.
- The employer’s name and the appropriate recipient, such as your manager or the human resources contact.
- A clear statement that you are resigning and the job title or department you work in.
- The notice period or proposed last working day, once you have checked the correct calculation.
- A request for written confirmation of receipt and, if useful, confirmation of the recorded end date.
- Your signature if sending a printed letter.
Use a neutral tone even if your departure follows a difficult experience. A concise letter is easier to understand and file. You can discuss handover arrangements separately, and you can keep a copy of the signed letter and delivery evidence for your own records.
Check Your Notice Period and Dates
For a standard resignation by an employee on an indefinite-term employment contract (often called a CDI), Luxembourg law generally sets notice according to the employee’s service with the employer: one month for less than five years of service, two months for at least five but less than ten years, and three months for ten years or more. These are notice periods, not working-day counts. The applicable rules can differ during a probationary period and for other contract types, so do not apply this table automatically to every situation.
The start date is also important. Under the ordinary rule, the notice period starts on the 15th of the month when notice is given before the 15th; if notice is given on or after the 15th, it starts on the first day of the following month. For example, if an employee with less than five years’ service gives notice on 10 April, the ordinary one-month period would start on 15 April. If notice is given on 18 April, it would ordinarily start on 1 May. These examples illustrate the calendar rule; confirm how it applies to the actual delivery and contract circumstances before relying on a date.
Work backwards from the date you hope to leave, but do not assume that writing a date in the letter changes the applicable notice period. Check your contract, any applicable collective agreement, your start date and the method and date of notification. If your preferred departure date is earlier than the required end of notice, ask the employer whether it agrees to an earlier end date and obtain that agreement in writing. Do not treat a request to shorten notice as automatically accepted.
Choose the Right Wording and Language
There is no need for elaborate legal phrasing. A clear sentence such as “I hereby give notice of my resignation from my position as [job title]” makes your intention explicit. Follow it with the notice information, expressed carefully. If you are certain about the calculated date, state it as your understanding and ask the employer to confirm it. If you are not certain, state that you are giving notice and request written confirmation of the applicable final date rather than guessing.
Write in a language your employer can readily understand. French, German, Luxembourgish or English may be appropriate depending on the workplace and your employment documents. If the contract or internal procedures specify a language or recipient, follow that where practical. A bilingual letter can be useful when the parties ordinarily communicate in different languages, but keep both versions consistent and have a competent speaker review any translation that affects dates or meaning.
Do not include personal accusations, confidential company information or unnecessary details about your next job. If you want to thank colleagues or explain your decision, you can do so separately. The formal notice should remain unambiguous even if you are also negotiating a handover or asking about unused leave.
Luxembourg Resignation Letter Template
Your full name: ______________________________________________
Your address and contact details: ______________________________
Date: _______________________________________________________
Employer name and address: ___________________________________
To: _________________________________________________________
Subject: Resignation
Dear ______________________________,
I hereby give notice of my resignation from my position as ______________________________ with ______________________________.
I understand that my notice period is ______________________________ and that my expected final working day is ______________________________. Please confirm the applicable notice dates in writing.
Please confirm receipt of this letter. I will coordinate with you regarding handover arrangements and the return of any employer property.
Yours sincerely,
Signature: ______________________________
Printed name: ___________________________
Fictional Completed Sample
Sample only — all names and details below are fictional. This example shows the tone and layout, not a calculation that applies to every employee.
12, Example Street
Luxembourg City
10 April 2026
Example Services S.à r.l.
To: Human Resources
Subject: Resignation
Dear Human Resources Team,
I hereby give notice of my resignation from my position as office assistant with Example Services S.à r.l. Based on my understanding of the applicable notice period, I expect my final working day to be 14 May 2026. Please confirm the applicable notice dates and receipt of this letter in writing.
I will coordinate with my manager to support an orderly handover and arrange the return of company property.
Yours sincerely,
Alex Example
Signed in this fictional sample
The sample assumes a particular notice start and duration for illustration. Before using a date in your own letter, verify your service length, contract terms and notification date. If the calculation is uncertain, leave the date open to confirmation rather than copying the sample.
How to Deliver the Letter and Keep Records
Use a delivery method that creates reliable evidence of what was sent and when. In Luxembourg, formal employment notices are commonly delivered by registered letter or handed over personally against a dated, signed receipt. Check the applicable procedure for your situation and retain proof of delivery. If you hand over a paper copy, take a second copy and ask the recipient to acknowledge receipt on it.
Email can be useful for courtesy or coordination, but do not assume that an ordinary email alone satisfies formal notification requirements. You can send a short email saying that a signed notice has been delivered, while keeping the formal letter and its delivery proof. Keep a copy of the exact version you sent, including its date and any attachments. Ask the employer to confirm receipt and the end date in writing; a confirmation helps avoid misunderstandings but does not replace your own proof of notification.
After sending notice, arrange practical matters with the employer: handover of tasks, return of keys or equipment, access to work accounts, and the collection or delivery of personal belongings. Ask how the employer will communicate your remaining holiday balance, final payroll administration and employment documents. These details are separate from the resignation itself, so record any agreed arrangements rather than relying on an informal conversation alone.
Special Situations and Common Mistakes
Some employment arrangements need more careful checking than the standard CDI example. A fixed-term contract (CDD), a probation period, a collective agreement, a special contractual clause, or a dispute about the employment relationship can change what steps are available or what notice applies. Do not assume that a fixed-term contract can be ended early by using the ordinary CDI resignation template. The parties’ agreement or a specific legal ground may matter, and the answer depends on the circumstances.
Common avoidable mistakes include:
- Giving a last day that does not match the applicable notice start date and duration.
- Counting only working days when the notice is expressed in months.
- Sending an informal message without keeping a signed copy or proof of delivery.
- Writing “I may resign” or “I am considering leaving” when the intention is to give formal notice.
- Assuming the employer has agreed to shorten notice because the request was mentioned in a meeting.
- Copying a sample’s dates or wording without checking whether the contract type and service period match.
If circumstances are sensitive, such as an alleged breach, pressure to leave, illness-related absence or a proposed early departure, avoid trying to solve the issue through a template alone. Keep communications factual and preserve relevant records. If your situation requires legal guidance, ask a qualified professional in Luxembourg.
Frequently Asked Questions
Do I have to explain why I am resigning?
A standard resignation letter can simply state that you are resigning. You may include a short reason if you want to, but a detailed explanation is generally not needed to make the letter clear. Keep any explanation professional and avoid including sensitive information that does not need to be part of the formal notice.
How much notice must I give when resigning in Luxembourg?
For an ordinary resignation from a CDI, the usual employee notice periods are one month for less than five years’ service, two months for five to less than ten years, and three months for ten years or more. Probation, fixed-term contracts and other circumstances may follow different rules, so check the documents and applicable requirements for your case.
When does the resignation notice period begin?
Under the ordinary rule, notice given before the 15th starts on the 15th of that month; notice given on or after the 15th starts on the first day of the next month. The relevant notification date and your contract situation matter, so keep delivery evidence and confirm the final date with the employer.
Can I resign by email?
Do not assume that an ordinary email is enough for formal notice. A registered letter or personal delivery against a signed receipt provides a clearer record and is commonly used for formal employment notices. Check the procedure that applies to you and retain proof of the notice and its delivery.
Can I leave before my notice period ends?
You can ask the employer to agree to an earlier end date, but do not treat the request as approved until you have clear written confirmation. The effect of leaving early without agreement depends on the circumstances and applicable rules, so get qualified guidance if there is a disagreement or significant uncertainty.