Lease Agreements in Luxembourg: Everything You Need to Know Before Signing

Have you found a place to rent in Luxembourg? Before signing your lease, it’s essential to understand your rights, your obligations, and the key points to check. The lease sets out the terms of the rental agreement between the landlord and the tenant: rent, utilities, term, security deposit, notice period, move-in inspection, brokerage fees, pets, and termination conditions.

Since the rental lease reform took effect in 2024, several important rules have changed in Luxembourg. The lease agreement must be in writing, the security deposit is capped at two months’ rent excluding utilities, and real estate agent fees must be split between the landlord and the tenant.

This page helps you read and understand a lease agreement in Luxembourg before signing it, highlighting key points to watch out for that are useful for expats, newcomers, and international tenants.

What is a lease agreement in Luxembourg?

A lease agreement is the document that governs the rental of a residence between a property owner, known as the landlord, and a tenant. It specifies the conditions under which the tenant may occupy the residence and the obligations of each party.

In Luxembourg, residential leases typically cover apartments, houses, studios, rooms, or furnished units rented as a primary residence. The lease must be sufficiently clear to avoid misunderstandings during the rental period.

The lease agreement is particularly important for expats, as certain practices may differ from those in their home country. Before signing, take the time to read each clause and ask questions if anything is unclear.

If you’re still in the search phase, be sure to check out our guide: Renting an Apartment in Luxembourg: A Complete Guide.

Written Lease Agreement: A Requirement Since the 2024 Reform

Since the reform of the rental lease, the lease agreement must be in writing. This requirement enhances transparency between landlord and tenant and provides greater security for both parties.

A verbal agreement is therefore insufficient to formalize a lease. The written lease agreement must include essential information regarding the property, rent, utilities, lease term, termination conditions, and security deposit.

What information must be included in a lease agreement?

A lease agreement must be specific. Before signing, verify that all relevant information is included and that the amounts match what was advertised.

Information to Verify	Why it’s important
Identity of the landlord and tenant	Allows for clear identification of the parties to the contract.
Exact address of the property	Avoids any ambiguity regarding the rented property.
Lease start date	Determines when the tenant’s obligations begin.
Lease term	Indicates whether the lease is for a fixed or indefinite term.
Rent amount	Must be clearly stated, excluding utilities and including utilities if possible.
Amount of utilities	Helps you assess the actual cost of the housing.
Rental deposit	The amount and terms must be specified.
Termination conditions	Essential for understanding the notice period and terms of moving out.
Included appliances or furniture	Important for furnished or partially furnished rentals.
Specific Rules	Pets, subletting, renovations, use of the dwelling, common areas.

For furnished units, it is recommended to include a detailed inventory of furniture and equipment as an attachment to the lease.

What is the term of a lease in Luxembourg?

The term of the lease is determined by agreement between the landlord and the tenant. In practice, lease agreements are often entered into for a fixed term, such as one year, two years, or three years. They may then be renewed or continue according to the terms set forth in the agreement.

The lease may also be entered into for an indefinite term. In all cases, the terms for termination must be clearly stated in the contract.

Fixed-Term Lease

A fixed-term lease specifies a start date and an end date. It is important to review the renewal terms and the options for early termination.

Open-Ended Lease

An indefinite-term lease does not specify an end date. Either the tenant or the landlord may terminate it under the conditions provided by law and the lease agreement.

Diplomatic clause or early termination

The diplomatic clause is not automatically provided for under Luxembourg law. However, it can be negotiated in certain contracts, particularly for expatriates who may be transferred or recalled to another country.

If your professional situation involves international mobility, be sure to ask explicitly whether an early termination clause can be added to the lease.

Rental Security Deposit in Luxembourg: Amount, Form, and Refund

The rental security deposit serves to cover any unpaid rent, damage, or outstanding costs at the end of the lease. Since the reform, its amount has been capped at two months’ rent, excluding utilities.

The security deposit can take several forms. It can be deposited into a blocked account, take the form of a bank guarantee, or be provided in other ways accepted by the landlord.

For expatriates, a bank guarantee can be an attractive option, as it sometimes avoids the need to transfer a large sum directly to the landlord.

See also our page on bank accounts in Luxembourg if you need to arrange a bank guarantee.

Return of the Rental Security Deposit

The return of the rental security deposit depends, in particular, on the condition of the property at move-out, the payment of rent and utilities, and any necessary repairs.

A detailed move-in inspection report is therefore essential. Without a detailed document, it may be more difficult to prove the initial condition of the property at the time of your arrival.

Real Estate Agency Fees: Who Pays What?

Since the reform of the lease agreement, real estate agency fees must be split equally between the landlord and the tenant for new leases covered by the reform.

In practice, agency fees often amount to one month’s rent plus VAT. The tenant is therefore no longer required to bear the full cost of these fees alone when an agency is involved in the rental process.

Before signing, check:

• the exact amount of the agency fees;
• the portion to be paid by the tenant;
• what is included in these fees;
• whether the move-in inspection is included or billed separately;
• when these fees are due.

To better organize your search and understand the role of real estate agencies, see: How to Find Housing in Luxembourg: Methods, Platforms, and Tips.

Rent in Luxembourg: Amount, Cap, and Increases

The rent amount is one of the most important points in the lease agreement. In Luxembourg, the annual rent cannot exceed 5% of the capital invested in the property.

In practice, this calculation can be difficult for a tenant to verify. It remains, however, an important legal benchmark if the rent appears clearly excessive.

Rent Increases

Rent cannot be increased at will at any time. Any rent adjustment must comply with the limits set by law. The increase cannot exceed 10% during an adjustment and must remain within the cap based on the invested capital.

If you receive a request for a rent increase that you consider unjustified, it is advisable to ask for a written explanation and to find out what steps you can take.

Disputing Rent

In the event of a disagreement between the landlord and tenant regarding rent, there are conciliation or appeal procedures available. The rent commission may intervene in certain situations.

Before taking any action, keep all relevant documents on hand: the lease, written correspondence, proof of rent payments, utility bills, and any request for an increase.

To keep track of current market prices, see: Real Estate Prices in Luxembourg: Buying, Renting, and Budgeting.

Rental Charges: What Does the Tenant Actually Pay?

Service charges can account for a significant portion of your housing budget. They must be clearly specified in the lease agreement or in an accompanying document.

It’s important to distinguish between rent excluding utilities, advance payments for utilities, and the actual utility charges due after final settlement.

Service Charges Often Paid by the Tenant	Points to check
Water	Included in the service charges or billed separately, depending on the property.
Heating	Individual or communal, with possible annual adjustment.
Electricity for common areas	Often included in the condominium fees billed to the tenant.
Maintenance of common areas	Cleaning, common areas, and elevator, depending on the building.
Trash	Depends on the municipality, the unit, and the building.
Internet	Generally requires a separate subscription, except for temporary housing or specific furnished units.

Before signing, ask whether the service charges are a flat rate or billed on a pay-as-you-go basis. A low advance payment may result in a large balance due after the annual settlement.

Inventory of fixtures: an essential step

The move-in inventory precisely describes the condition of the rental unit at the time the tenant receives the keys. It must be completed carefully and signed by both parties.

A detailed move-in inspection protects both the tenant and the landlord. It allows for a comparison of the property’s condition at the beginning and end of the lease, particularly regarding the return of the security deposit.

During the move-in inspection, be sure to check the following:

• the walls, floors, ceilings, and windows;
• the kitchen and its appliances;
• the bathroom;
• the radiators or heating system;
• outlets, light switches, and light fixtures;
• signs of moisture;
• furniture, if the unit is furnished;
• the meters;
• keys, access cards, remote controls, or additional access points.

Take dated photos and keep them with the lease. In the event of a dispute when you move out, they can serve as useful evidence.

Home Insurance: What You Need to Know

Homeowners insurance is generally required by the landlord or real estate agency before the keys are handed over. It covers risks related to the property, including fire, water damage, and liability.

For a furnished rental, it’s also recommended to check whether your personal belongings are covered and to what extent.

Before signing your insurance policy, compare:

• the coverage included;
• exclusions;
• deductibles;
• the maximum compensation limits;
• liability coverage;
• protection for household goods and personal belongings.

For more information, see: What Insurance Do You Need for Your Home?

Energy Performance Certificate and Smoke Detectors

The landlord must provide the home’s energy performance certificate. This document assesses the property’s energy efficiency and can provide an estimate of heating costs or potential renovation expenses.

Homes must also be equipped with smoke detectors in accordance with applicable regulations. Check for them when you first enter the home, particularly in hallways and bedrooms.

These requirements are not mere formalities: they contribute to the safety, comfort, and actual cost of living in the property.

Pets, Subletting, Renovations: Clauses to Check

Certain clauses in the lease can have a significant impact on your daily life. They must be read carefully before signing.

Pets

The lease may include restrictions regarding pets. If you have a dog, cat, or other pet, request written permission before signing.

For information on pet-related procedures, see also: Adopting a Pet in Luxembourg.

Subletting

Subletting is generally regulated. It often requires the landlord’s written consent. Never sublet an apartment or a room without checking what the lease stipulates.

Renovations and Modifications

A tenant may generally make reasonable improvements to their home, but certain renovations or modifications require the landlord’s consent: painting, major drilling, replacing fixtures, installing special equipment, or altering the layout of the home.

To prepare for your move, see: Setting Up Your Home in Luxembourg: Tips for Settling In.

Terminating Your Lease in Luxembourg: Notice Period and Early Termination

The lease agreement must specify the terms for termination. The standard notice period is often 3 months, but you should always check what is stipulated in your contract.

In the event of early departure, the tenant may still be required to pay rent until the end of the notice period or until the date specified in the lease. In some cases, a replacement tenant may be proposed to the landlord, but the landlord’s acceptance depends on the terms of the lease and the landlord’s consent.

How do you give notice?

It is recommended that you give notice in writing, ideally by certified mail or by a method that provides proof of the date of mailing and receipt.

The letter must include:

• the tenant’s name;
• the address of the rental property;
• the desired date for the lease to end;
• a reference to the notice provision in the lease agreement;
• a request to schedule the move-out inspection.

Exit Inspection

The move-out inspection allows you to compare the condition of the property with that noted at move-in. Any damage may be taken into account when the security deposit is returned.

What to Do in Case of a Dispute with the Landlord?

A dispute may concern rent, utilities, the condition of the rental unit, the return of the security deposit, repairs, or the termination of the lease.

In the event of a disagreement, always start by documenting your communications in writing. Keep emails, letters, photos, invoices, proof of payment, and copies of the lease.

Depending on the situation, you can seek advice from the relevant agencies, your local municipality, a consumer advocacy group, a legal advisor, or a legal professional.

After signing the lease: the first steps to take

Once the lease is signed, several practical steps must be taken promptly: home insurance, water, electricity, internet, change of address, trash collection, the move-in inspection, and settling into the apartment.

To make sure you don’t forget anything after signing, check out our dedicated page: Moving into Your Home in Luxembourg: Steps and Practical Advice.

You can also consult the following practical pages:

• Water in Luxembourg: Connection, Meter Activation, and Billing
• Heating and electricity: connection, meter activation, and billing
• Phone, Internet, and TV in Luxembourg
• Registering Your Residence or Departure in Luxembourg

FAQ — Lease Agreements in Luxembourg

Is a lease agreement required in Luxembourg?

Yes. Since the reform of the rental lease, the lease agreement must be in writing. It must specify essential information regarding the housing, rent, utilities, term, security deposit, and termination conditions.

What type of security deposit can a landlord require?

The security deposit is capped at two months’ rent, excluding utilities. It can take various forms, including a bank guarantee or a sum held in escrow, according to the terms agreed upon by the parties.

Who pays the real estate agency fees?

For leases affected by the reform, real estate agency fees must be split equally between the landlord and the tenant. Any clause to the contrary should be carefully reviewed.

What is the notice period for moving out of a rental property?

The notice period is often 3 months, but you should always check the terms of the lease agreement. Notice must be given in writing, preferably with proof of mailing and receipt.

Can the landlord raise the rent?

Yes, but the increase must comply with legal regulations. The annual rent cannot exceed 5% of the invested capital, and a rent adjustment cannot exceed 10%.

Is an inventory of fixtures required?

An inventory of fixtures is strongly recommended. It allows you to compare the condition of the property upon move-in and move-out, and plays a key role in the return of the security deposit.

Can you have a pet in a rental property?

The lease may include restrictions regarding pets. If you have a pet, always ask for the landlord’s written consent before signing.

Does the landlord have to provide the energy performance certificate?

Yes. The landlord must provide the property’s energy performance certificate. This document helps you assess the property’s energy efficiency and estimate heating costs.

Can you terminate a lease before it expires?

Early termination depends on the terms of the lease and the landlord’s consent, if any. In principle, the tenant remains obligated to give the required notice, unless there is a special agreement or specific clause.

What should you do if the landlord does not return the security deposit?

Start by requesting a written explanation and keep all relevant documents: lease, move-out inspection report, photos, proof of payment, and correspondence. If the disagreement persists, find out about possible remedies from the appropriate authorities.

Additional Articles on Renting in Luxembourg

• Renting an Apartment in Luxembourg: A Comprehensive Guide for Expats
• How to Find Housing in Luxembourg: Methods, Platforms, and Tips
• Temporary Housing in Luxembourg: Solutions for the First Few Months
• Shared Housing in Luxembourg: A Way to Reduce Your Housing Costs
• Real Estate Prices in Luxembourg: Buying, Renting, and Budgeting
• Housing Assistance in Luxembourg: Programs You Should Know About
• What Insurance Do You Need for Your Home?
• Moving into Your New Home in Luxembourg: Steps and Practical Advice

Signing a lease agreement in Luxembourg is a binding commitment for both the tenant and the landlord. By reviewing the key clauses, utility costs, rental guarantee, brokerage fees, the move-in inspection, and the terms of termination, you can ensure a smooth move-in and avoid unpleasant surprises.