Renting in Portugal isn't just about finding an apartment and signing a contract. One of the key financial issues for any tenant is the rental deposit (caução). The thousands of euros you hand over when moving in often become a source of disputes when moving out.

In this article, we'll explain how rental deposits work in Portugal, what rights tenants have, and what to do if your landlord refuses to return your money. All recommendations are based on the Portuguese Civil Code (Código Civil) and court practice.

Modern apartment in Lisbon — typical rental for expats

1What is a Rental Deposit (Caução) and Why Is It Required

A rental deposit is a sum of money that the tenant gives to the landlord as a guarantee of fulfilling their obligations under the lease agreement. This amount serves as insurance for the property owner in case of:

Non-payment of rent
Property damage beyond normal wear
Unpaid utility bills
Other breaches of contract terms

What the Law Says

According to Article 1076.º, paragraph 2 of the Portuguese Civil Code, the deposit amount cannot exceed two months' rent. If your monthly rent is €700, the maximum deposit is €1,400. Any request for a larger deposit is illegal.

Important

The NRAU law (Novo Regime do Arrendamento Urbano) confirms this limit. If a landlord demands three or more months' rent as a deposit — this is a violation of the law.

2When and How Should the Deposit Be Returned

One of the most problematic aspects of renting in Portugal is the absence of a legally established deadline for deposit return. This gap in regulation is often exploited by unscrupulous landlords.

What Court Practice Says

The Portuguese Civil Code doesn't establish a specific deadline for deposit return. However, court practice and legal commentary point to the concept of a "reasonable period" — typically 7-15 days after the property inspection and signing of the handover report.

Recommendation

When signing the lease, insist on including a specific deposit return deadline — for example, 30 days from key handover. This will protect you from delays.

Statute of Limitations

According to Article 309 of the Civil Code, the right to claim deposit return expires after 5 years. This means you have enough time for legal proceedings, but don't delay — the sooner you act, the easier it will be to prove your case.

3Normal Wear vs Actual Damage

One of the main causes of deposit disputes is disagreement about what constitutes normal wear versus damage the tenant should pay for.

Key Legal Principle

Article 1043 of the Civil Code establishes that the tenant must return the property in the condition received, except for natural wear. You're not required to return the apartment in perfect condition — you must return it in normal condition considering the time you lived there.

What Constitutes Normal Wear

Type	Examples
Walls & Paint	Faded paint after 3-5 years, sun yellowing, small picture nail holes
Floors	Light furniture scratches, loss of shine on parquet or laminate
Plumbing	Tarnished faucets, minor limescale deposits, worn seals
Appliances	Reduced efficiency after several years of normal use
Doors & Windows	Worn handles, hinges, locks from normal operation

What Constitutes Actual Damage

Type	Examples
Walls	Large holes, cracks from impacts, graffiti, heavy staining
Floors	Deep scratches, burns, paint or chemical stains
Windows & Doors	Broken glass, damaged frames, broken locks
Plumbing	Broken faucets, cracked sink or toilet, serious blockages
Pet Damage	Chewed doors, damaged floors, persistent odors

Practical Tip

When moving in, always prepare a detailed inventory report with photos of all rooms. This is your main protection when disputes arise about the property's condition.

4Burden of Proof: Who Must Prove What

This is a key point that many tenants don't know: in Portuguese law, the burden of proof lies with the landlord.

Legal Principle

If the landlord claims there is damage beyond normal wear, they must prove it. Without an inventory report signed at move-in, without photos, without documented evidence — the landlord has no legal grounds to withhold the deposit.

Landlord Must Prove:

Property condition at move-in
Damage beyond normal wear
Repair costs (with invoices)

Tenant Should Have:

Copy of move-in inventory
Photos at move-in and move-out
Correspondence with landlord

5If the Landlord Won't Return Your Deposit

If the landlord refuses to return the deposit or delays unreasonably, there are several steps you can take.

1Written Demand

Send a registered letter with acknowledgment of receipt (carta registada com aviso de receção) demanding deposit return. This creates a paper trail and shows you're serious.

The letter should include: your details, property address, lease dates, deposit amount, and a deadline for return (e.g., 15 days).

2Mediation

If the letter doesn't work, try mediation. In Portugal, there are public mediation services that help resolve disputes without going to court.

IMAI (Instituto de Mediação e Arbitragem de Portugal) offers affordable mediation services for rental disputes.

3Julgado de Paz (Small Claims Court)

For claims up to €15,000, you can go to the Julgado de Paz — a simplified court with lower costs and faster proceedings.

Court Fee

€70 (as of 2026)

Typical Timeline

2-3 months

Interest on Late Return

If you win in court, you can claim interest on the withheld amountfrom the date the deposit should have been returned. The legal interest rate in Portugal is 4% per year.

6Common Landlord Tactics and How to Counter Them

Based on our experience, here are the most common tactics landlords use to avoid returning deposits:

"The walls need repainting"

Reality: If you lived there for several years, minor fading is normal wear. Full repainting at your expense is unlawful.

"The apartment is dirty"

Reality: Normal cleaning is not grounds for withholding. Unsanitary conditions are different.

"Scratches on the floor"

Reality: Minor furniture scratches are normal wear. Deep damage is not.

"The appliances broke"

Reality: Breakdown from wear is the landlord's responsibility. From misuse — yours.

Delaying tactics

Reality: "Waiting for utility bills" for months. Solution: get zero-balance certificates when moving out.

7How to Protect Yourself

When Moving In

Detailed inventory — document every scratch, stain, and defect
Photos with timestamps — all rooms, appliances, furniture
Meter readings — record water, electricity, gas readings
Signed inventory — both parties must sign

During Your Tenancy

Report problems immediately — in writing, keep copies
Keep all receipts — rent payments, repairs, utilities
Document everything — emails, messages, agreements

When Moving Out

Professional cleaning — keep the receipt
Zero-balance certificates — from utility companies
Final photos — same angles as move-in photos
Joint inspection — with landlord, sign handover report

8Portuguese Rental Market Specifics

The Portuguese rental market has its unique characteristics that affect how deposits work in practice.

High Demand

In Lisbon and Porto, high demand gives landlords leverage. Some may try to take advantage of tenants unfamiliar with local laws.

Old Buildings

Many Portuguese buildings are old. Pre-existing issues should be documented at move-in to avoid disputes later.

Our Experience

At Noble Assets, we've helped dozens of clients recover their deposits. Most cases are resolved at the written demand stage when landlords realize the tenant knows their rights. Don't be afraid to stand up for yourself — Portuguese law protects tenants.

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Rental Deposit in Portugal: How to Get Your Money Back

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