A British applicant can be financially reliable and still struggle to rent in France because the evidence comes from the United Kingdom. A landlord or letting agent may check affordability, the regularity of income, the identity of the proposed guarantor and the quality of the documents. That does not create a general right to reject an application simply because the applicant is British, is paid in pounds, works for a UK employer or presents a guarantor who lives outside France. French law draws a line between an objective assessment of solvency and a blanket exclusion based on nationality or residence. The French term caution means the guarantor, while cautionnement means the guarantee given for the tenant’s obligations. This distinction matters after Brexit: a UK address may require clearer evidence and a translation, but it is not, by itself, a lawful reason to discard a complete file. For the broader rules on presenting UK income and a UK guarantor, see the existing guide to renting in France after Brexit; this article concentrates on a refusal that may be discriminatory. The practical question is whether the refusal was based on a genuine, documented financial criterion or on a prohibited rule such as “French guarantors only”. This article explains how to test that distinction, preserve evidence and choose between a written challenge, the Defender of Rights, a criminal complaint and a civil claim for compensation.

I. Can a French landlord reject a British tenant because the income or guarantor is based in the UK?

A. What French law allows when the application uses UK income

A private landlord in France is not required to choose the first applicant who meets a rent-to-income ratio. The landlord can compare candidates using objective factors: the amount and regularity of income, the proposed start date, the stability of employment, the composition of the household, the presence of a lawful guarantee and the ability to understand the tenancy documents. The official Service-Public guidance on discrimination in private renting states that the financial situation is an objective selection criterion. It also explains that a landlord may ask for documents proving identity, professional situation and resources, while refusing documents that the law does not authorise.

UK income can fit within that assessment. Examples include a salary from a British employer, a UK State Pension, an occupational pension, self-employed income, rental income or investment income. The origin of the payment may affect how it is evidenced, but it does not make the payment legally irrelevant. A landlord can ask how much the applicant receives, how often it is paid, whether it is continuing and how it will be converted into euros for the proposed rent. A landlord cannot silently turn that practical verification into a nationality filter. “The applicant is British” and “the applicant has not shown reliable resources” are different propositions, and the file should show which proposition actually drove the decision.

The permitted-document rules are important for a British applicant. Article 22-2 of Law n° 89-462 of 6 July 1989 provides that the list of documents which may be requested from a tenant or guarantor is fixed by regulation, and the official text of Article 22-2 states: “La liste des pièces justificatives pouvant être exigées du candidat à la location ou de sa caution par le bailleur […] est définie par décret en Conseil d’Etat.” In practical terms, a landlord may verify a UK document, ask for a permitted equivalent and request a translation where the document cannot reasonably be understood. That is not the same as demanding a French document when the statutory list expressly accepts an equivalent issued by another state.

The Service-Public list of permitted rental documents is particularly useful here. It recognises, where income has not been taxed in France, the latest foreign income-tax notice or an equivalent document issued by the tax authority of the relevant state. It also allows evidence of pensions, professional activity and resources. A copy may be supplied, but the landlord can ask to see the original; the page explains that the copy should be in French or translated and that amounts should be converted into euros. A self-employed British applicant may also use the official GOV.UK SA302 tax calculation service as part of a coherent evidence bundle, while checking what the French landlord or agent actually needs and whether a translation is required.

That does not mean an applicant can send an unstructured collection of UK bank statements and demand immediate acceptance. The stronger approach is a short index explaining each document, the currency, the gross and net amount where relevant, the payment frequency and the document’s date. Add a conversion table using a stated exchange-rate date, identify any probationary period or fixed-term contract, and explain whether the income is salary, pension, rent or capital. If the landlord has a legitimate concern about continuity, answer that concern with an employer letter, pension award, tax record or contract. If the landlord refuses without looking at the evidence because it is British, the issue moves from solvency to discrimination.

The legal framework is the same for a British applicant as for other candidates. Article 1 of Law n° 89-462 says: “Aucune personne ne peut se voir refuser la location d’un logement pour un motif discriminatoire défini à l’article 225-1 du code pénal.” The current Légifrance version of Article 1 also sets out the special evidential rule for a rental refusal. The applicant first presents facts which suggest direct or indirect discrimination; the defendant must then justify the decision. The relevant phrase is “éléments de fait laissant supposer l’existence d’une discrimination directe ou indirecte”. The rule does not reverse every rental decision. It means that an unexplained nationality-based difference cannot be hidden behind a generic statement that another file was preferred.

A refusal because the file is incomplete, the income is objectively insufficient, the rent is unaffordable or the proposed documents cannot be authenticated may be lawful. So may a refusal based on an insurer’s genuinely objective underwriting rules, provided those rules are not a disguised nationality exclusion and are applied consistently. The landlord should be able to identify the criterion, the missing evidence and the reason the criterion mattered. A message saying “we do not accept UK income” or “our policy is French guarantor only” is materially different from a message saying “please provide a translated tax notice and evidence of the guarantor’s resources”.

B. Why a blanket “French guarantor only” rule can be unlawful

French tenancy law contains an unusually direct protection for the guarantor presented by a tenant. Article 22-1 of Law n° 89-462 regulates the cautionnement and states that, when a guarantee is required, the landlord cannot reject the guarantor merely because the person is not French or does not live in metropolitan France. The official Article 22-1 text uses the words: “ne peut refuser la caution présentée au motif qu’elle ne possède pas la nationalité française ou qu’elle ne réside pas sur le territoire métropolitain”. For a British tenant, that rule remains central after Brexit. Brexit changed immigration and other cross-border arrangements; it did not turn a British guarantor into a legally excluded category under Article 22-1.

The protection is precise, not unlimited. It prevents a refusal for the prohibited reason of nationality or metropolitan residence. It does not force a landlord to accept a guarantor who has no demonstrable resources, whose identity cannot be verified, whose commitment is incomplete or whose proposed guarantee does not satisfy the formal requirements. The landlord can ask for the authorised evidence needed to assess the guarantee. The landlord can also explain a genuine, neutral concern about the document or the amount. The problem is the shortcut: “we do not accept anyone who lives in the UK” is not the same as “the file does not show the guarantor’s income or the guarantee has not been signed in the required form”.

The official decision Défenseur des droits Decision 2024-095 of 3 July 2024 is highly relevant to this situation. In a case involving a proposed guarantor who was not French or resident in France, the institution stated that “refuser un dossier ou une demande de location au motif que le garant n’est pas français ou ne réside pas en France est une pratique illégale”. The decision also described the practice as discrimination by association based on nationality. It concerned a disability-related rental dispute as well, so it is not an automatic ruling on every British application. Its practical lesson is nevertheless clear: a landlord or agency cannot present “French guarantor only” as a neutral rule when the rule itself excludes a guarantor by nationality or residence.

The connection with the criminal law is direct. Article 225-1 of the Penal Code identifies prohibited distinctions, including “leur lieu de résidence” and belonging or not belonging, actually or supposedly, to a Nation. Article 225-2 addresses the conduct when the discrimination consists of “A refuser la fourniture d’un bien ou d’un service” or making the service conditional on a prohibited criterion. A residential letting is not converted into an ordinary commercial sale merely because the landlord is a private individual. The criminal risk is fact-sensitive, but a written nationality rule can become powerful evidence.

The Court of Cassation has applied this framework in a rental-agency case. In Criminal Chamber, 7 June 2005, no. 04-87.354, the dispute concerned an agency that screened a rental applicant and a landlord who gave discriminatory instructions. The judgment records the agency’s statement that it could not rent to “des gens de couleur” and concludes that the lower court had “caractérisé en tous ses éléments, tant matériels qu’intentionnel, le délit”. The Court rejected the appeals and maintained the criminal and civil consequences. The facts involved origin and a name rather than a British guarantor, but the decision demonstrates why instructions given to an agent, not only the final landlord email, matter.

A landlord may therefore be entitled to say that a specific UK document is unclear, untranslated or insufficiently linked to the guarantor’s capacity. The landlord is in a much weaker position when the same file is rejected merely because the guarantor’s address is in England, Scotland, Wales or Northern Ireland. The wording, timing and comparison with other files should be recorded. A letting agent cannot make the issue disappear by attributing the rule to an unnamed “owner policy” or an insurer if no objective policy or consistent application can be shown.

There is also a data and documents boundary. Do not answer an unlawful demand by supplying every private financial record without thought. Article 22-2 controls the documents which may be required, and the landlord can face an administrative fine for demanding unauthorised material. A carefully selected file protects both the application and the later complaint. It should make the applicant easy to assess while preserving the original messages and the proof of what was requested.

II. How can a British applicant prove discrimination and challenge the refusal?

A. Which documents and messages create a usable evidence file

The first step is to preserve the refusal exactly as it was made. Save the advertisement, the property address, the landlord’s or agent’s identity, the date of the viewing, the application email, every attachment sent, and every response. Export WhatsApp or text exchanges rather than relying only on screenshots. Keep the original files, their metadata where possible and a dated chronology. A short sentence such as “UK guarantors are not accepted” can be more useful than a long argument written after the event. Do not edit the screenshot to make the wording clearer; preserve the original and make a separate translation if necessary.

Next, separate direct evidence from context. Direct evidence includes an email stating that the guarantor must be French, an agent’s message that UK earnings are not considered, a form with a nationality filter, or a voice message identifying the applicant’s British status as the reason for refusal. Context includes a sudden change of explanation, a request for documents not made to other applicants, the later re-advertising of the same property, or a comparator with similar resources who was accepted. A comparator is useful only if the relevant facts are sufficiently close. Do not obtain another person’s private file unlawfully; preserve public advertisements, written statements from a witness and information that the other person has voluntarily provided.

At the same time, prove that the application was objectively credible. Prepare a clean rental bundle containing:

• a passport or other permitted identity document;
• proof of the applicant’s current address or accommodation;
• the UK employment contract or employer certificate, with salary and start date where relevant;
• recent payslips, pension payment evidence or the permitted equivalent for self-employed income;
• the relevant foreign tax notice, SA302 or tax-year overview where it helps explain the resources;
• the guarantor’s identity, address, professional position, resources and signed guarantee in the form required for the tenancy; and
• a one-page explanation converting sterling amounts into euros on a stated date and identifying any temporary or variable income.

This bundle does two jobs. It answers a genuine affordability concern and exposes a refusal that remains after the concern has been answered. A British applicant should not claim that a landlord must accept an incomplete file simply because Article 22-1 protects a foreign guarantor. The stronger position is: the authorised documents were provided, the guarantee was capable of assessment, and the refusal still relied on nationality or residence.

Ask for the reason in neutral written language before accusing anyone of a criminal offence. For example: “Please confirm whether the application was refused because of the rent-to-income assessment, the documents supplied, the guarantor’s resources, the guarantee form or the guarantor’s nationality or place of residence.” If the answer is “we only accept a French guarantor”, keep it. If the answer changes to “another applicant was stronger”, ask which objective part of the file was weaker and whether the landlord will reconsider the complete evidence. This correspondence can show whether the stated reason was genuine or reconstructed after the complaint.

Do not manufacture a false application or create a misleading identity. A situation test, sometimes called testing, can be designed as an evidential exercise, but it should be planned carefully and reviewed before it is used. Article 225-3-1 of the Penal Code provides that the discrimination offence may exist even where the person solicited the service in order to demonstrate the discriminatory behaviour, “dès lors que la preuve de ce comportement est établie”. The full Légifrance text of Article 225-3-1 is the correct starting point.

The Court of Cassation recognised the value of testing in Criminal Chamber, 11 June 2002, no. 01-85.559. It held that “aucune disposition légale ne permet aux juges répressifs d’écarter les moyens de preuve produits par les parties au seul motif qu’ils auraient été obtenus de façon illicite ou déloyale”. The Court’s decision still requires the judge to assess probative value after an adversarial debate. Its lesson is not that every covert recording wins a case. Its lesson is that a private applicant’s evidence cannot be dismissed automatically without examining its value, and that a carefully documented comparison may reveal a discriminatory rental practice.

For a civil claim, the evidential analysis should be handled with equal care. Article 1 of Law n° 89-462 contains the rental-specific burden-shifting rule. Article 1353 of the Civil Code remains a general reference: “Celui qui réclame l’exécution d’une obligation doit la prouver.” The official Article 1353 text does not replace Article 1; it helps explain why the claimant should assemble a precise factual record rather than rely on a general feeling of unfairness. The file should identify the protected criterion, the decision-maker, the exact act of refusal, the comparable treatment and the loss suffered.

There is a difference between a refusal before a lease is signed and a dispute during an existing tenancy. If the landlord accepted the application and later refuses to sign, retain the offer, the agreed rent, the requested documents and any payment request. If the property has already been rented to someone else, the realistic remedy may be compensation for lost opportunity and non-material harm rather than an order transferring the tenancy. A lawyer can assess whether the evidence supports a civil action, a criminal complaint or both.

B. Which complaint, court and urgent routes are available

A written challenge is usually the fastest first move. Send a dated letter or email to the agency and landlord, identify the prohibited rule, attach only the documents needed to show objective solvency, and request confirmation that the file will be reconsidered without the nationality or residence criterion. Ask them to preserve the application record and the instructions given to the agent. Do not threaten an inflated sum or publish personal information online. A measured letter creates a clean record and may lead to a quick reconsideration while preserving the right to escalate.

The Defender of Rights, known in French as the Défenseur des droits, can be approached free of charge. The official Service-Public procedure page explains that the institution can mediate, propose a transaction or take action before the prosecutor where the facts may constitute an offence. It also lists the practical evidence: emails, messages, recordings, situation testing and witness statements. This route can be useful where the agency continues to apply a written “French guarantor only” policy, because the institution can request explanations and documents from the professional.

The complaint route is separate. Article 225-2 of the Penal Code provides criminal penalties where the discrimination is a refusal or conditional provision of a service. The offence may expose the individual responsible to up to three years’ imprisonment and a €45,000 fine, subject to the legal classification and the facts proved. The Service-Public page states that a complaint can be made at a police station, a gendarmerie station or to the prosecutor and that the private-rental limitation period is six years from the facts. A complainant should still act promptly: messages disappear, agents change jobs and the property may be re-let.

The official Article 427 of the Code of Criminal Procedure states that, outside statutory exceptions, “les infractions peuvent être établies par tout mode de preuve” and that the evidence must be discussed contradictorily. This explains why a complete chronology, original messages, witness statements and a carefully designed comparison can matter. It does not authorise harassment, unlawful access to an agency database or the publication of a private person’s details. Evidence must be collected in a way that allows a court to understand its source and reliability.

A civil action can seek damages where the refusal caused a proven loss. Article 1240 of the Civil Code provides that “Tout fait quelconque de l’homme, qui cause à autrui un dommage, oblige celui par la faute duquel il est arrivé à le réparer.” The official Article 1240 text supports the general fault-based damages framework, but it does not set an automatic tariff for a refused rental. The claimant must explain the loss: additional temporary accommodation, wasted travel or application costs, a lost opportunity supported by a realistic comparator, and moral harm where the evidence supports it. A claim for the full value of a tenancy that was never promised may be challenged as speculative.

Before issuing proceedings, identify the correct defendant and the correct court. The landlord, the agency or both may have played a role. In the 2005 rental case, the Court of Cassation examined the conduct of both the owner and the agency and upheld the consequences after the discriminatory instructions and screening were established. The jurisdiction depends on the remedy sought and the legal basis. A lawyer can decide whether to bring a civil claim before the competent judicial court, make an urgent application for a specific evidential measure, join a criminal case as a civil party or use several routes without duplicating or weakening the factual presentation.

Urgency requires realism. An interim judge may be able to address a concrete evidential or procedural problem where the legal conditions for urgent relief are met. That does not mean the court will force a private owner to sign a lease with a candidate the owner no longer wishes to select, particularly after the property has been let to someone else. The urgent objective may instead be to preserve a message, stop an ongoing discriminatory practice or secure a response while the property is still available. The application must show the immediate risk and the precise measure requested.

Costs should also be assessed. If a civil court awards costs, Article 700 of the Code of Civil Procedure allows the judge to order payment of expenses not included in the ordinary costs. The official Article 700 text begins: “Le juge condamne la partie tenue aux dépens ou qui perd son procès à payer”. The amount is not guaranteed and the judge considers fairness and the parties’ financial position. A consultation before sending a formal demand can help quantify the claim, avoid an incorrect forum and decide whether legal-expense insurance or legal aid is available.

The practical sequence is therefore: preserve the original refusal; obtain the exact reason in writing; assemble the permitted French and UK documents; identify whether the message relies on nationality, residence or an objective solvency criterion; send a focused challenge; then choose the Defender of Rights, a criminal complaint, a civil claim or a coordinated combination. A British applicant should keep applying for other properties while protecting the evidence. The legal remedy may compensate the discrimination, but it cannot guarantee that the particular flat will remain available.

Conclusion

A French landlord may assess the reliability and affordability of a British tenant’s UK income, and may request lawful documents that make a sterling income or a UK guarantor understandable. The landlord may not convert that assessment into a rule excluding British income, British nationality or a guarantor who lives in the UK. Article 22-1 is especially clear about the guarantor point, while Article 1 of Law n° 89-462 provides the rental-specific evidential framework. The applicant’s strongest case combines the exact refusal, a complete authorised evidence file, a comparator or other objective context, and a realistic calculation of the loss. The available routes are not interchangeable: the Defender of Rights can investigate and mediate, the prosecutor can investigate a possible offence, and the civil court can consider compensation. A prompt, well-indexed file usually matters more than a long accusation.

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