Landlord Refuses to Provide a Written Lease to a Foreign Tenant in Turkey: How Can Tenancy Be Proven? (2026 Updated Guide)

A landlord refuses to provide a written lease to a foreign tenant in Turkey. Learn how tenancy may be proven through bank transfers, WhatsApp messages, rent payments, witnesses, utility records and other evidence.

A foreign national renting a property in Turkey may move into an apartment, pay rent and a security deposit, receive the keys and live in the property for months without ever receiving a signed rental agreement. Problems often begin later when the landlord denies the tenancy, disputes the agreed rent, attempts to remove the tenant or refuses to acknowledge payments because there is no written lease. The absence of a written rental contract does not automatically mean that no tenancy exists. Depending on the circumstances, the rental relationship and its essential terms may be established through bank records, messages, payment receipts, utility documents, witnesses, key delivery, possession of the property and other evidence.

For a foreign tenant, the central issue is therefore not simply whether a signed document exists. The more important question is whether the available evidence can demonstrate that the landlord agreed to provide the property for use in return for rent and that the parties actually acted according to that arrangement.

Is a Written Rental Agreement Always Required?

A residential tenancy does not necessarily become legally nonexistent merely because the parties failed to sign a formal written lease.

The existence of the rental relationship should be distinguished from the difficulty of proving its terms. A written agreement normally provides clear evidence regarding the property, monthly rent, duration, security deposit, payment date and other contractual conditions. Without that document, disputes over these matters can become substantially more complicated.

A landlord therefore cannot necessarily defeat every tenant claim simply by stating, “There is no written contract.”

How Can a Foreign Tenant Prove the Tenancy?

The entire relationship between the parties should be reconstructed.

Evidence may include rent payments, bank transfers, WhatsApp conversations, emails, property advertisements, security-deposit payments, utility records, delivery of keys, communications with the landlord, building records, witnesses and documents showing that the tenant actually occupied the property.

The strength of the case will usually depend on how these pieces of evidence support one another.

Bank Transfers Can Be Critical Evidence

Regular bank transfers to the landlord can be among the most important forms of evidence.

The foreign tenant should preserve complete transaction records rather than relying only on screenshots. Transfers made every month in similar amounts can help demonstrate an ongoing financial relationship.

The payment description is particularly important. Statements such as “October rent,” “apartment rent,” “monthly rental payment” or references to the property may make the purpose of the transaction substantially clearer.

What If the Bank Transfer Description Is Blank?

A blank payment description does not automatically mean that the payment has no evidentiary value.

The transfer can be assessed together with messages, payment dates, amounts and communications between the parties. For example, a message from the landlord stating that “this month’s rent has arrived” may help explain the legal purpose of an otherwise unidentified bank transfer.

Foreign tenants should therefore preserve both banking records and related communications.

Can WhatsApp Messages Prove a Rental Relationship?

WhatsApp and similar messaging applications can become highly relevant in a dispute involving an unwritten tenancy.

Messages may show negotiations concerning the monthly rent, property address, commencement date, security deposit, payment method, utility bills, repairs, rent increases and termination.

A conversation in which the landlord requests the next month’s rent or discusses maintenance problems may also support the argument that the landlord recognized the tenant as occupying the property under a rental relationship.

The complete conversation should be preserved. Isolated screenshots can omit important context.

Emails and Direct Messages May Also Be Relevant

Foreign tenants frequently communicate with landlords through email, social-media messaging or property platforms.

These communications may establish when negotiations began, which property was involved, what rental price was offered and whether the landlord authorized the tenant to move into the property.

Original records should be retained whenever possible.

Security Deposit Payments Can Support the Tenant’s Position

A security deposit paid before moving into the property can provide another important piece of the evidentiary picture.

The tenant should preserve the bank transfer, receipt and all communications discussing the deposit. A message such as “send two months’ deposit and the first month’s rent before receiving the keys” may be particularly relevant when combined with evidence that the tenant subsequently entered and occupied the property.

The legal treatment of the deposit itself may require separate analysis if a dispute later arises regarding repayment.

Delivery of the Keys Can Be Important

If the landlord voluntarily delivered the keys and permitted the foreign national to occupy the apartment, that factual situation may become significant.

The tenant should preserve any messages arranging key collection, photographs taken during handover, communications concerning the move-in date and correspondence relating to the condition of the property.

Actual possession should be considered together with the other evidence rather than in isolation.

Utility Bills Can Help Establish Occupation

Electricity, natural gas, water, internet and similar records may help demonstrate that the foreign tenant was actually living at the property.

These documents do not necessarily prove every contractual term by themselves. However, they can support other evidence demonstrating occupation and the practical implementation of the tenancy.

Records covering the entire period of occupation should be preserved.

Preserve the Original Property Advertisement

If the property was originally found through an online advertisement, the foreign tenant should preserve it.

The advertisement may contain the rental price, photographs, property characteristics, location, advertiser information and other details that can be compared with subsequent communications.

Advertisements can be removed or modified, so evidence should be saved as early as possible.

Can Witnesses Prove the Tenancy?

Witness evidence may become relevant depending on the nature of the dispute and applicable evidentiary rules.

A person who attended negotiations, witnessed delivery of the keys, saw rent being paid or had direct knowledge of the rental arrangement may potentially provide relevant information.

However, foreign tenants should not rely exclusively on witnesses where documentary and digital evidence can be preserved.

What If the Rent Was Paid in Cash?

Cash payments create additional evidentiary risks.

A foreign tenant paying rent in cash should obtain a receipt identifying the payment, date, amount and recipient. If no receipt was issued, messages acknowledging payment can become especially important.

For example, a landlord’s message stating “I received this month’s rent” may help demonstrate that a cash payment occurred.

Tenants should avoid continuing undocumented cash payments when a dispute has already developed.

What If the Landlord Suddenly Denies the Tenancy?

This situation requires immediate preservation of evidence.

The tenant should collect bank statements, rent receipts, messages, emails, utility documents, deposit evidence, photographs, property advertisements and communications concerning key delivery.

The landlord’s previous statements should also be examined carefully. A landlord who repeatedly requested rent, discussed rent increases or arranged repairs may have created communications relevant to proving the nature of the relationship.

What If the Landlord Claims the Tenant Was Only a Guest?

The actual circumstances become critical.

Regular rent payments, a security deposit, independent possession of the property, monthly payment requests and communications discussing rent can contradict an allegation that the person was merely staying as a guest.

The case should be evaluated based on the complete factual relationship rather than the label subsequently chosen by one party.

What If the Landlord Says the Payments Were Not Rent?

The purpose of each payment should be established through surrounding evidence.

The tenant should compare the transfer amount with the agreed monthly rental price and preserve communications sent immediately before or after each payment.

Repeated payments of the same amount at monthly intervals may become particularly relevant when combined with messages concerning rent.

Can the Landlord Change the Agreed Rent Because There Is No Written Lease?

The absence of a written document does not necessarily give the landlord unrestricted authority to rewrite the terms of the parties’ existing relationship.

The first question is what rental amount was originally agreed and whether that amount can be proven.

Previous payments, messages, advertisements and statements by the landlord may become important in establishing the agreed rent.

What If the Landlord Refuses to Give Rent Receipts?

The foreign tenant should create and preserve an independent payment trail wherever possible.

Bank transfers are generally much easier to document than cash. The payment description should clearly identify the purpose of the transfer.

Where a landlord insists on cash, the tenant should request written acknowledgment of every payment.

What If the Landlord Threatens Immediate Eviction?

A landlord should not assume that the absence of a written lease automatically permits immediate removal of the tenant.

Termination and eviction are separate legal questions requiring examination of the legal basis relied upon by the landlord and the applicable procedure.

A foreign tenant who receives an eviction notice, enforcement document or court document should not ignore it merely because no written rental contract exists.

Procedural deadlines may be important.

Can the Landlord Change the Locks?

Self-help measures can create serious legal problems.

Where a dispute has developed, the landlord should use the legally available procedures rather than attempting to resolve possession disputes through unilateral physical measures.

A foreign tenant confronted with a lock change or exclusion from the property should preserve evidence of the incident and obtain legal assessment promptly.

Does Address Registration Prove the Rental Contract?

Address-related records can potentially support evidence of residence at the property, but they should not automatically be treated as conclusive proof of every contractual term.

The evidentiary value of such records should be considered alongside rent payments, messages and other documentation.

Proof of occupation and proof of the precise contractual terms are related but distinct issues.

What If the Landlord Refuses to Provide a Written Lease for Residence Procedures?

For foreign nationals, the lack of documentation may create problems beyond an ordinary landlord dispute.

Rental documentation can become relevant in administrative procedures involving proof of residence or address. A foreign tenant should therefore identify the documentation required for the particular administrative process rather than assuming that informal occupation will always be sufficient.

Where the landlord deliberately refuses to provide agreed documentation after accepting the tenant and receiving rent, the communications concerning that refusal should be preserved.

What If the Landlord Is Not the Registered Property Owner?

This issue should be investigated carefully.

A person collecting rent may be the owner, an authorized representative or another person claiming authority over the property. The legal relationship and authority to rent the property may need verification.

This is particularly important for foreign tenants who arranged the tenancy entirely through an intermediary.

What If a Real-Estate Agent Arranged Everything?

Preserve all communications with the intermediary.

Messages from a real-estate agent may help reconstruct the negotiations, rental price, deposit, landlord identity, move-in date and payment instructions.

It should also be determined whether the intermediary was acting on behalf of the landlord and what authority existed.

Never Delete Messages After a Dispute Begins

Digital evidence can become decisive when there is no signed rental contract.

Do not delete conversations simply because communication with the landlord has become hostile. Preserve the complete history, including earlier friendly communications.

Earlier messages may provide stronger evidence of the original agreement than later statements made after the dispute began.

Foreign-Language Messages Should Also Be Preserved

A foreign tenant may have communicated with the landlord in English or another language.

Original communications should still be preserved. Where necessary during legal proceedings, appropriate translation procedures can be considered.

The fact that the messages are not in Turkish does not mean that they should be deleted or ignored.

Do Not Sign a New Document Without Reviewing It

Once a dispute arises, a landlord may ask the foreign tenant to sign a document describing the relationship differently from the original agreement.

The tenant should understand the legal effect of any document before signing it.

Particular attention should be paid to statements concerning rent debt, termination, eviction, deposits, release of claims or surrender of possession.

Is Mandatory Mediation Relevant?

Rental disputes in Turkey are generally within the mandatory mediation framework for many types of proceedings before litigation.

The precise procedural route depends on the nature of the dispute and the remedy sought.

Before commencing proceedings, the tenant should therefore determine whether mandatory mediation applies and which claims should be raised.

Can the Foreign Tenant Continue the Case After Leaving Turkey?

Potentially, yes.

A foreign national’s departure from Turkey does not automatically eliminate rights arising from a rental relationship. Depending on the dispute and procedural requirements, proceedings may be handled through properly authorized legal representation.

Evidence should preferably be collected before departure.

Power of Attorney Can Be Important for Foreign Tenants

Foreign nationals who may return abroad while a dispute continues should consider representation arrangements early.

Proper authorization can allow a lawyer to undertake procedural steps without requiring the foreign tenant to remain physically present throughout every stage of the dispute.

What Evidence Should Be Collected Immediately?

The foreign tenant should preserve the complete history of the relationship: bank transfers, receipts, WhatsApp conversations, emails, property advertisements, deposit payments, utility documents, photographs, key-delivery communications, landlord details, intermediary messages and relevant witness information.

The objective is not merely to prove that the tenant lived at the property. Evidence should also establish, as far as possible, why the tenant occupied it, what rent was agreed, when the tenancy began and how the parties performed their obligations.

2026 Practical Legal Strategy

When a landlord refuses to provide a written rental contract, the foreign tenant should not focus exclusively on obtaining the landlord’s signature after the dispute has already begun. The first priority should be preserving evidence of the existing rental relationship.

Bank records should be downloaded, complete digital conversations preserved, the original property advertisement saved and evidence concerning the deposit, rent payments and delivery of possession collected. The tenant should then identify which contractual terms can be established from the available evidence.

The landlord’s conduct throughout the tenancy should also be examined. Regular acceptance of rent, requests for monthly payments, discussions concerning rent increases, repairs, utility matters or termination can all become relevant when reconstructing the relationship.

Where a dispute concerns eviction, rent, deposits or another substantial issue, Lawyer Fırat Fesih Kaya can assess the evidence as a whole and determine the appropriate procedural strategy. Where mandatory mediation or court proceedings are required, the evidentiary file should be organized before the dispute advances further.

Frequently Asked Questions

Is a rental contract valid if it is not written?

The absence of a written lease does not automatically mean that no rental relationship exists. The agreement and conduct of the parties must be examined.

Can bank transfers prove that I am a tenant?

They can provide important evidence, particularly when payments are regular and the transaction descriptions identify them as rent. Other evidence may still be needed to establish the complete terms.

Can WhatsApp messages prove my tenancy?

Potentially, yes. Messages discussing the property, rent, deposit, move-in date, repairs and monthly payments can be highly relevant.

What if I paid all rent in cash?

Proof can become more difficult. Receipts, landlord acknowledgments, messages and other evidence should be collected immediately.

Can the landlord say I am only a guest?

The landlord can make that allegation, but the actual evidence matters. Regular rent payments, security deposits and rental communications may support a different conclusion.

Does paying a security deposit help prove the tenancy?

It may. Evidence showing why the deposit was paid and who received it can support the overall factual picture.

Can utility bills prove that I rented the apartment?

They may help establish occupation, although they may not independently prove all terms of the rental agreement.

Can my landlord evict me immediately because there is no written lease?

The absence of a written contract does not by itself mean that the landlord can disregard applicable termination and eviction procedures.

Should I keep screenshots of my conversations?

Yes, but preserving the complete conversation is preferable to relying only on isolated screenshots. Original records should be retained whenever possible.

What should I do first if my landlord denies that I am a tenant?

Immediately preserve bank records, messages, rent receipts, deposit evidence, property advertisements, utility records and evidence concerning delivery of the keys and occupation. The complete relationship should then be legally evaluated before responding to eviction demands or signing new documents.

Legal Support for Foreign Tenants Without a Written Lease

Foreign tenants may face serious difficulties when a landlord accepts rent and allows occupation of a property but later refuses to provide a written lease or denies that a tenancy exists. These disputes can affect rent payments, deposits, possession of the property, eviction proceedings and the tenant’s ability to prove the original agreement.

Fırat Fesih Kaya Law Office assists foreign nationals with landlord and tenant disputes, proof of unwritten rental agreements, rent-payment disputes, security deposits, mandatory mediation, eviction proceedings and related civil litigation. Lawyer Fırat Fesih Kaya can evaluate bank records, digital communications and other evidence to determine how the tenancy and its contractual terms may be established.

Phone: +90 312 434 22 22

WhatsApp: +90 532 769 22 22

Email: info@firatfesihkaya.av.tr