Turkish rental law operates within a framework that is simultaneously tenant-protective and procedurally demanding — and the practical consequence is that both landlords and tenants frequently lose disputes not because their substantive legal position is weak but because of procedural mistakes made before the court filing. The Turkish Code of Obligations (Türk Borçlar Kanunu, TBK, Law No. 6098) governs all rental contracts in Turkey, with Articles 299–378 specifically addressing the landlord-tenant relationship. The TBK creates a two-tier system of provisions: mandatory provisions (emredici hükümler) which apply regardless of the parties' contract and cannot be waived even by mutual agreement; and supplementary default provisions (tamamlayıcı hükümler) which apply unless the parties have agreed otherwise. The distinction matters practically because a contractual clause that purports to give the landlord broader termination rights than the TBK permits is void — not voidable, but automatically void to the extent of the excess — while a contract that simply does not address a matter covered by TBK defaults will be supplemented by those defaults. Turkish courts apply this framework strictly, and a landlord who serves an eviction notice using the wrong statutory basis, or serves it in the wrong form, or serves it through the wrong channel, typically loses the eviction claim entirely and must restart the process from the beginning. The procedural precision required by Turkish rental law — and the specific procedural traps that catch unprepared parties on both sides — is the central reason experienced legal representation materially changes outcomes in Turkish rental disputes. For a detailed explanation of the Turkish rental law framework, see the guide on property rental lawyer Turkey. This page sets out how we represent both landlords and tenants across the main categories of Turkish rental law disputes. Practice may vary by authority and year — verify current TBK mandatory provision scope and specific procedural requirements directly with qualified counsel before taking any action in a Turkish rental dispute.
Lease agreement drafting and the TBK mandatory/supplementary distinction
A lawyer in Turkey advising on lease agreement drafting must explain that the first step in any Turkish lease preparation is mapping the TBK's mandatory and supplementary provisions against the parties' commercial intentions — because drafting a clause that violates a mandatory provision does not create the intended right; it creates a void clause that the TBK's own rule will replace. The most commercially significant mandatory provisions in the TBK's residential lease chapter include: the prohibition on annual rent increases above the TÜFE ceiling; the requirement that a cash deposit not exceed three months' rent and be held in a specific account type; the prohibition on shifting repair obligations to the tenant for damage caused by normal use; the restrictions on termination grounds and procedures; and the limitation on advance rent to a maximum of three months. A residential lease that includes a contractual provision on any of these topics inconsistent with the mandatory rule is simply ineffective to that extent — the TBK's rule applies instead. Understanding which provisions are mandatory is the threshold question in every lease drafting mandate. Practice may vary — verify current TBK mandatory provision scope for the specific lease type (residential, commercial roofed workplace, commercial open space) before finalizing any lease that includes terms on these subjects.
An Istanbul Law Firm advising on the commercial workplace lease distinction must explain that the TBK's tenant-protective mandatory provisions — the TÜFE rent ceiling, the eviction ground limitations, the kira tespiti right after five years — apply to residential leases (mesken kiraları) and roofed workplace leases (çatılı işyeri kiraları), but not to open-air commercial uses or to contracts that fall outside the TBK's lease chapter entirely. A roofed workplace lease is one for a commercially-used enclosed space with a permanent roof — which covers the overwhelming majority of office, retail, warehouse, and service premises. For commercial roofed workplace leases, the same tenant-protective mandatory provisions that apply to residential leases apply — which frequently surprises commercial landlords who believe commercial contracts can freely override TBK's residential tenant protections. The practical implication is that a commercial tenant in a Turkish roofed workplace benefits from the same TÜFE rent ceiling protection and the same eviction ground limitations as a residential tenant, and a commercial lease drafted without awareness of this will have commercially significant unenforceable provisions. Practice may vary — verify current Turkish court treatment of the roofed workplace lease category and the specific boundaries of the tenant-protective mandatory provisions for commercial uses before drafting any commercial lease with provisions that deviate from the TBK's residential lease framework.
A law firm in Istanbul advising on bilingual and cross-border lease agreements must explain that leases between foreign landlords and tenants, or properties in Turkey where one party is a foreign national who does not speak Turkish, require specific attention to the relationship between the Turkish-language operative text and any English (or other language) translation. Turkish courts apply Turkish-language contract text as the operative version — and a bilingual lease where the Turkish and English versions diverge on a specific term will be resolved in favor of the Turkish text. Common divergence sources include mistranslations of TBK-specific legal terms (kira bedeli vs. rent, depozito vs. security deposit, tahliye vs. eviction — each of which has a specific TBK meaning that may not be captured by a generic English translation), and differences in how Turkish and English contract drafting handle conditions, notice requirements, and termination procedures. We draft bilingual leases from the Turkish operative text outward — preparing the Turkish text first as the authoritative version and then providing a parallel certified English translation, rather than translating an English template into Turkish — to ensure the Turkish text is technically precise and the English version accurately reflects it. Practice may vary — verify current Turkish court practice on bilingual lease interpretation and the specific notarization requirements that a given court or enforcement office may require before finalizing any bilingual lease involving a foreign national party. The complete lease drafting and review framework is analyzed in the resource on property rental lawyer Turkey.
Non-payment eviction — the double-notice procedure
An English speaking lawyer in Turkey advising on non-payment eviction must explain that TBK Article 352's non-payment eviction mechanism requires the landlord to have served two valid ihtarname notices demanding rent payment in the same lease year, each properly served and unmet by the tenant, before the landlord acquires the right to file a non-payment eviction action. The "same lease year" requirement is the most frequently misunderstood element — the lease year is not the calendar year but the 12-month period from the lease commencement date (or the anniversary of the commencement), and two notices in different lease years do not satisfy the condition even if they are in the same calendar year and only a few months apart. A landlord who has served one valid notice in the current lease year and one valid notice in the previous lease year must start again — they cannot bring the non-payment eviction action based on those two notices. Practice may vary by authority and year — verify current Turkish civil court interpretation of the same lease year requirement and the specific calculation methodology for the lease year start date before serving any ihtarname notice in a non-payment eviction sequence.
A Turkish Law Firm advising on the formal requirements for a valid ihtarname in non-payment eviction must explain that the notice must be served through one of the legally recognized service methods — notary (noter aracılığıyla ihtarname) or registered mail with acknowledgment of receipt (iadeli taahhütlü posta) — and must be served to the address specified in the lease agreement for service purposes, or if no such address is specified, to the rented property's address. A notice served by text message, by hand delivery without written acknowledgment, or by delivery to a building concierge without proper service protocol is not a valid ihtarname for non-payment eviction purposes. The notice must specifically demand payment of the unpaid rent amount and state the consequences of non-payment — a general rent dispute communication is not a substitute for the specific ihtarname required by TBK Article 352. After the two valid notices have been served and the tenant has failed to pay, the landlord has one full lease year from the service of the second notice to file the eviction action — filing after this one-year period forfeits the right and requires starting the double-notice sequence again. Practice may vary — verify current Turkish civil court service method requirements and the specific content elements required for a valid TBK Article 352 ihtarname before serving any notice in a non-payment eviction sequence.
A lawyer in Turkey advising on tenant defense to non-payment eviction must explain that a tenant facing a non-payment eviction action has both procedural and substantive defenses available — and the most effective defenses are typically procedural, because they can terminate the case without the court reaching the merits. The strongest procedural defense is demonstrating that one or both of the ihtarname notices was defectively served — wrong address, wrong service method, wrong content, or outside the same-lease-year requirement. A defectively served notice does not count toward the double-notice requirement, and if either notice is invalid, the eviction action cannot succeed and must be dismissed. On the substantive side, a tenant who paid the full demanded amount within a reasonable time after the notice was served — before the second notice was sent — extinguishes the effect of the first notice, because TBK provides that payment cures the default that the notice addresses. The timing of any payment relative to the notice dates is therefore critical. We assess the complete chronology of notices, alleged non-payments, and any tenant payments before advising on the defense strategy. Practice may vary — verify current Turkish civil court non-payment eviction defense procedural requirements and the specific window within which a procedural defense must be raised before the defense opportunity is waived. The tenant defense Turkey framework — covering the complete legal remedies for tenants against unlawful eviction — is analyzed in the resource on tenant defense Turkey.
Personal use and renovation eviction — ihtiyaç nedeniyle tahliye
An Istanbul Law Firm advising on personal use eviction (ihtiyaç nedeniyle tahliye) under TBK Article 350 must explain that this is the eviction ground most frequently attempted by landlords who want to end a tenancy for reasons that do not fit non-payment grounds — and it is also the most frequently challenged and scrutinized eviction ground, because Turkish courts apply a genuineness standard to the claimed need. The landlord must demonstrate that they (or their spouse or children) have a genuine and pressing need to use the rented property themselves — the need must be personal (the landlord or a specific close family member), concrete (not a vague future possibility), and genuine (actually arising from need, not a pretext). A landlord who is renting the property out in another location, who recently acquired alternative housing, or who does not take actual possession within a reasonable time after the eviction is completed faces a challenge that the claimed need was not genuine. Practice may vary — verify current Turkish civil court genuineness assessment standards for personal use eviction and the specific evidence most effective in demonstrating genuine personal need before filing any ihtiyaç nedeniyle tahliye action.
A law firm in Istanbul advising on the procedural requirements for personal use eviction must explain that TBK Article 350 requires the landlord to file the eviction action within one month of the end of the relevant lease year in which the need arises, or to give written notice of eviction at least three months before the end of the lease year and then file within one month of that year's end. The timing requirement is strictly enforced — a landlord who has genuine personal need but files the eviction action outside the one-month window following the lease year end has lost the right to bring the action for that year and must wait for the next lease year's window. For long-term tenancies where the lease has been repeatedly renewed on a year-to-year basis, identifying the correct "lease year" end date for filing purposes requires specific analysis of the original contract and any renewal terms. An error in the filing window is one of the most common and most expensive procedural mistakes in Turkish personal use eviction proceedings. Practice may vary — verify current Turkish civil court interpretation of the lease year end date and the specific filing window calculation methodology before any ihtiyaç nedeniyle tahliye filing.
An English speaking lawyer in Turkey advising on the three-year re-letting prohibition after personal use eviction must explain that TBK Article 355 imposes a significant post-eviction obligation on landlords who obtain a personal use eviction order — the landlord cannot re-let the evicted property to anyone else within three years of the eviction. If the landlord re-lets within this period, the former tenant has the right under TBK Article 355 to either re-occupy the property on the prior tenancy terms or claim compensation equal to at least one year's rent. This three-year prohibition is not waivable by contract and applies automatically. A landlord who obtains a personal use eviction, moves a family member in for a few months, and then re-lets the property commercially has exposed themselves to a claim under TBK Article 355 from the former tenant. We advise landlords on this post-eviction obligation before commencing any personal use eviction, because the commercial calculation of whether the eviction achieves the landlord's objective must account for the three-year re-letting restriction. Practice may vary — verify current Turkish civil court Article 355 enforcement standards and the specific compensation calculation methodology applied to re-letting prohibition violations before any personal use eviction strategy assessment. The property rental lawyer Turkey framework is analyzed in the resource on property rental lawyer Turkey.
Rent increase rules — TÜFE ceiling and temporary government modifications
A Turkish Law Firm advising on residential rent increase compliance must explain that TBK Article 344 caps annual rent increases in residential and roofed workplace leases at the twelve-month average change in the Consumer Price Index (TÜFE). A lease clause providing for a higher increase — whether expressed as a fixed percentage, a CPI variant other than TÜFE, or a formula that produces a result above TÜFE — is void to the extent it exceeds the TBK ceiling. This mandatory ceiling means that a lease with an aggressive contractual escalation clause (for example, a foreign currency peg or a compound interest formula) will be enforced only up to the TÜFE ceiling in any given year — the excess is simply not legally effective. For both residential and commercial roofed workplace leases, the TÜFE ceiling is the ceiling regardless of what the parties agree. Practice may vary by authority and year — the TBK ceiling applies to the twelve-month average TÜFE as published by TÜİK, and the government has periodically modified this by temporary legislation; verify the currently applicable ceiling mechanism before any rent increase notice.
An Istanbul Law Firm advising on the government's temporary rent increase modifications must explain that between 2022 and mid-2024, the Turkish government imposed a temporary 25% cap on residential rent increases (lower than the TÜFE, which was significantly higher during the high-inflation period) through temporary legislation. This temporary cap applied to residential contracts and modified the TBK Article 344 mechanism for the covered period. As of mid-2024, the temporary cap expired and the standard TÜFE-based ceiling reapplied — but the accumulated below-market rent differentials from the temporary cap period created a significant market distortion where many landlords' rents were substantially below market. This divergence between contractual rent and market rent is the primary driver of the current wave of kira tespiti (rent determination) applications before Turkish civil courts. A landlord whose residential tenant has been in occupancy for five or more years at a rent that was constrained by the temporary cap is in many cases now eligible for a kira tespiti claim — and the five-year threshold eligibility must be recalculated after the temporary cap's expiry. Practice may vary — verify the current applicable rent increase ceiling mechanism and the specific government legislative modifications applicable to the lease's commencement date and current anniversary before issuing any rent increase notice for any residential or commercial roofed workplace tenancy.
A lawyer in Turkey advising on rent increase notices and the risk of void notice must explain that the rent increase notice must comply with both the substantive ceiling (TÜFE or currently applicable ceiling) and the procedural requirements for notice — including serving the notice within the lease year to which it applies and in the form required for the specific lease type. A rent increase demand that exceeds the applicable ceiling is not simply reduced by the court to the ceiling amount — the excess is void, meaning the landlord cannot collect the excess even if the tenant does not raise a challenge. For landlords who have been collecting rent at above-ceiling rates (for example, through a contractual escalation clause that was not adjusted to reflect the TÜFE ceiling), the excess amounts are technically not owed and the tenant can claim a credit or refund for overpayments. We audit rent increase history at the beginning of every landlord mandate to identify whether the landlord has collected above-ceiling amounts — both to avoid continued exposure and to understand the tenant's potential counterclaim in any dispute. Practice may vary — verify current Turkish court treatment of above-ceiling rent payments and the specific statutory claim available to tenants for recovery of overpaid rent above the applicable ceiling.
Kira tespiti — judicial rent determination
An English speaking lawyer in Turkey advising on kira tespiti (rent determination) claims under TBK Article 344 must explain that either party — landlord or tenant — can bring a kira tespiti action before the civil court to have the rental amount judicially reset to the current market rate where the contractual rent has diverged significantly from market comparables. The five-year threshold is the primary eligibility condition: the kira tespiti right becomes available when the same lease relationship has been in existence for at least five years — meaning both that the parties have maintained a continuous rental relationship for five years, and that the rent increase mechanism over that period has produced a rent that no longer reflects current market conditions. The five-year calculation for residential leases that went through the temporary cap period requires specific analysis to determine whether the temporary cap's application extended or modified the threshold. Practice may vary — verify current TBK Article 344 kira tespiti eligibility requirements and the specific five-year calculation methodology applicable to leases that were affected by the government's temporary cap before commencing any rent determination claim.
A Turkish Law Firm advising on the kira tespiti court process must explain that the civil court in a kira tespiti case appoints a bilirkişi (expert appraiser) to assess the current market rent for comparable properties in the same area and with comparable characteristics. The expert's report is typically the most influential piece of evidence in the case — Turkish civil courts in rent determination cases routinely adopt the expert's assessed range as the basis for the judicial rent determination. The quality of the comparable evidence submitted by each party to the expert — the specific properties selected, the rental rates documented, the comparability analysis, and the proximity in time of the comparables to the determination date — significantly affects the expert's assessment and therefore the judicial outcome. For landlords seeking to maximize the rent determination, the comparable evidence strategy must document the highest-quality comparable properties in the immediate area with contemporaneous rental agreements showing current market rents. For tenants seeking to minimize the determination, the comparable evidence must document lower-quality properties and demonstrate that the landlord's proposed comparables are not truly comparable. Practice may vary — verify current Turkish civil court bilirkişi appointment procedures and the specific comparable evidence standards applied in kira tespiti cases at the relevant court before building any comparable evidence strategy.
A lawyer in Turkey advising on the prospective application of the kira tespiti judgment must explain that a kira tespiti judgment resets the rent prospectively from the beginning of the next lease year following the judgment — it does not retroactively alter past rent payments, and the tenant does not owe additional amounts for the period before the judgment's effective date. This prospective application means that a landlord who has had a below-market rent for several years receives the benefit of the market-rate determination only going forward — the past below-market period cannot be compensated through the kira tespiti mechanism. However, the kira tespiti judgment establishes a new baseline from which subsequent annual TÜFE increases are calculated, producing a compounding improvement in the landlord's position over time. For tenants who are concerned about a kira tespiti claim, the strongest strategic response is to improve the quality of the comparable evidence submitted to the court-appointed expert rather than contesting the expert's qualifications — because the expert is court-appointed and challenging the appointment itself is rarely successful. Practice may vary — verify current Turkish civil court kira tespiti effective date calculation and the specific baseline established by a kira tespiti judgment for subsequent annual increases before planning any long-term rent strategy around a pending kira tespiti proceeding.
Deposit — mandatory rules and end-of-tenancy disputes
An Istanbul Law Firm advising on residential security deposit compliance must explain that TBK Articles 342–343 impose mandatory rules on security deposits in residential and roofed workplace leases: the deposit cannot exceed three months' rent; if the deposit is a cash payment, it must be deposited in an interest-bearing savings account (vadeli mevduat) or government bond (devlet tahvili) in the tenant's name, not in the landlord's own account; the landlord cannot access or withdraw from this account without the tenant's written consent or a court order; and the landlord must return the deposit, with any earned interest, within three months of the lease's termination unless a court has authorized them to retain it for specific damage. A landlord who holds a cash deposit in their own account rather than a properly structured tenant-name account is in violation of TBK's mandatory rules — and a tenant who discovers this can demand that the deposit be properly placed, potentially claim compensation for any financial loss from the improper holding, and use the landlord's non-compliance as a procedural argument in any deposit dispute. Practice may vary — verify current Turkish civil court enforcement of TBK Article 342–343 deposit placement requirements and the specific compensation available to tenants for improper deposit holding before taking any position in a deposit dispute.
A law firm in Istanbul advising on the landlord's right to retain deposit for damage must explain that a landlord who wishes to retain the security deposit at the end of the tenancy for damage caused by the tenant must demonstrate: that specific damage exists and was not present at the start of the tenancy; that the damage exceeds normal wear and tear (doğal yıpranma) attributable to ordinary use of the property; and that the damage was caused by the tenant rather than by third parties or pre-existing defects. The most common failure in landlord damage retention claims is the absence of documentation showing the property's condition at the start of the tenancy — because the landlord bears the burden of proving the damage, and without a contemporaneous baseline record (handover protocol, dated photographs, move-in inspection report), the landlord cannot demonstrate that the current damage was not pre-existing. A standard handover protocol (teslim tutanağı) signed by both parties at the lease commencement, with photographic annexes showing each room's condition, is the evidentiary foundation for any damage claim at the end of the tenancy. We advise landlords to execute this protocol at every new tenancy as a standard operational step. Practice may vary — verify current Turkish civil court evidentiary standards for damage deduction disputes and the specific documentation that courts currently require for successful deposit retention claims before planning any end-of-tenancy deposit dispute.
An English speaking lawyer in Turkey advising on the enforcement mechanism for deposit recovery must explain that a tenant whose landlord refuses to return the deposit at the end of the tenancy has two parallel enforcement options: a civil court claim (dava) for deposit return with interest; and an enforcement office proceeding (icra takibi) where the tenant presents the lease agreement and any documentation of the deposit payment as the basis for a direct enforcement request. The enforcement office route is typically faster than civil court litigation for uncontested deposit amounts — if the landlord does not timely object to the enforcement order, the tenant can execute against the landlord's assets directly. For contested deposit disputes where the landlord claims damage deductions, the civil court route is necessary because the damage assessment requires judicial determination. For tenants, the three-month return window after lease termination is the key timeline — a landlord who does not return the deposit within three months without a court authorization is in default. We manage deposit recovery proceedings for tenants through both routes depending on the specific factual circumstances. Practice may vary — verify current enforcement office procedures for deposit recovery and the specific civil court claim standards applicable to contested damage deduction disputes before pursuing any deposit recovery proceeding.
Commercial lease disputes and roofed workplace tenancy rights
A Turkish Law Firm advising on commercial roofed workplace lease disputes must explain that commercial tenants in enclosed premises with a permanent roof benefit from the same mandatory TBK tenant protections as residential tenants — the TÜFE rent ceiling, the eviction ground limitations, the deposit rules, and the kira tespiti right after five years all apply. This creates a significantly more tenant-protective commercial rental environment than many landlords with a commercial real estate background from other jurisdictions expect. A commercial lease drafted with the assumption that commercial parties have full freedom to agree whatever they wish on rent increases, termination, and deposit is likely to contain multiple void provisions — and a commercial landlord who attempts to enforce a rent increase above TÜFE or to terminate the tenancy on a ground not authorized by TBK will lose. The first practical advice to any commercial landlord client is to audit the existing lease against TBK mandatory provisions before taking any enforcement action. Practice may vary — verify current Turkish civil court treatment of commercial roofed workplace leases and the specific mandatory provision scope applicable to the specific commercial use before advising on any commercial lease dispute.
An Istanbul Law Firm advising on the 10-year extension eviction rule for commercial tenancies must explain that TBK provides a special eviction mechanism for long-term tenancies: after 10 years of consecutive extension periods (not 10 years from the original lease commencement, but 10 years of the one-year automatic extension mechanism that applies when neither party terminates at the end of a lease year), the landlord can terminate the tenancy by giving three months' notice before the end of the relevant lease year. This mechanism provides commercial landlords with a path to end long-term tenancies that does not require fault-based grounds or personal use need — it is a time-based termination right. However, the calculation of whether 10 extension years have elapsed requires careful analysis of the original lease terms, any formal renewals, and the annual extension history — and the three-month notice must be served correctly to the correct address before the end of the relevant lease year. Practice may vary — verify current Turkish civil court calculation methodology for the 10-year extension period and the specific notice service requirements applicable to this termination right before any commercial lease termination planning.
A lawyer in Turkey advising on commercial tenant improvement disputes must explain that one of the most commercially significant issues in Turkish commercial lease disputes involves the treatment of tenant improvements (kiralananın iyileştirilmesi) — works done by the tenant to the rented premises during the tenancy. Under the TBK's default rules, a tenant who makes improvements to the rented property during the tenancy is generally not entitled to compensation for those improvements at the end of the tenancy unless: the improvements increased the property's value and the landlord was informed of them in advance; or the lease specifically agreed to compensation. A commercial tenant who spends significant funds fitting out the rented space without a contractual provision for compensation on departure has limited TBK protection — and a landlord who benefits from the tenant's fit-out investment without providing compensation has the better legal position unless the lease specifically addressed this. We specifically address tenant improvement compensation in every commercial lease we draft — because the economic significance of the issue warrants explicit contractual treatment rather than reliance on TBK's limited default rule. Practice may vary — verify current TBK treatment of tenant improvements in commercial roofed workplace leases and the specific conditions for compensation entitlement before any commercial lease negotiation involving significant tenant fit-out investment.
Enforcement proceedings and practical dispute resolution
An English speaking lawyer in Turkey advising on enforcement proceedings for unpaid rent must explain that a landlord who is owed unpaid rent can pursue enforcement through two parallel mechanisms: a civil court lawsuit (kira alacağı davası) seeking a judgment for the unpaid amount plus interest; and a direct enforcement office proceeding (icra takibi) based on the lease agreement as a written document, which is faster than full litigation for uncontested amounts. For leases that are notarized or otherwise formally executed, the enforcement office proceeding can proceed directly without a full court trial if the tenant does not timely object — the landlord presents the lease, the unpaid rent documentation, and the enforcement office issues a payment order that the tenant must either pay or contest within five business days. For contested claims, the matter is referred to the civil court for a full trial on the merits. The enforcement mechanism is particularly valuable for short-term or repeated payment defaults where the landlord needs a rapid response — because the enforcement office proceeding timeline is days rather than months. Practice may vary — verify current enforcement office procedures for rent collection and the specific contest window applicable to payment orders issued in rental debt enforcement proceedings before selecting any enforcement strategy.
A Turkish Law Firm advising on court-ordered eviction enforcement must explain that even after a landlord obtains a final eviction judgment (tahliye kararı) from the civil court, the physical eviction of a tenant who refuses to voluntarily vacate requires separate enforcement proceedings before the enforcement office (icra müdürlüğü). The enforcement office coordinates with court bailiffs to physically execute the eviction, and in some cases this requires police assistance for safety and legal compliance. The landlord cannot physically remove the tenant, change the locks, or take possession of the premises independently — doing so creates criminal liability for the landlord (illegal eviction, proscribed by Turkish Penal Code) and gives the tenant legal grounds to re-occupy and claim compensation. The enforcement proceeding for a court eviction judgment is distinct from the eviction lawsuit itself and has its own procedures, timelines, and costs. We manage both the court proceedings and the post-judgment enforcement proceedings as a continuous mandate for landlord clients, because the enforcement phase requires the same legal precision as the litigation phase. Practice may vary — verify current enforcement office physical eviction procedures and the specific timeline from judgment to physical possession in the relevant province before planning any post-judgment eviction timeline.
A lawyer in Turkey advising on mediation in rental disputes must explain that since 2018, Turkish civil courts have mandatory mediation requirements for commercial disputes, including commercial lease disputes — meaning that commercial landlord-tenant monetary claims must go through mandatory mediation before a court lawsuit can be filed. For residential lease disputes, mandatory mediation does not apply to the eviction claim itself (the eviction action can be filed directly) but may apply to the associated monetary claims (back rent, deposit). The mandatory mediation session is a procedural prerequisite — failing to complete it before filing a commercial monetary rental claim results in the court dismissing the case on procedural grounds. Mediation also provides a genuine settlement opportunity that is worth taking seriously in rental disputes, because the full litigation and enforcement timeline for a contested rental dispute can take 18–36 months, while a mediated settlement can be reached in weeks. We participate in mandatory mediation sessions as legal representatives with a clear commercial assessment of both parties' positions to inform the settlement discussion. Practice may vary — verify current mandatory mediation scope for the specific type of rental claim and the specific mediation application procedures applicable at the relevant court before filing any commercial rental dispute proceeding. The Istanbul Bar Association at istanbulbarosu.org.tr provides resources for identifying qualified practitioners. Practice may vary — check current guidance before acting on any information on this page.
Foreign landlord and tenant representation
An Istanbul Law Firm advising on foreign landlord representation in Turkey must explain that foreign nationals who own rental property in Turkey have the same legal rights as Turkish landlords — the TBK applies based on the property's location in Turkey, not on the nationality of the parties — but face specific practical challenges in enforcing those rights. The most significant practical challenge is the need for all court proceedings, enforcement office applications, and formal notices to be conducted in Turkish, which requires a Turkish-qualified attorney with a properly executed Power of Attorney (POA) for remote management. A foreign landlord who cannot be present in Turkey for each hearing can authorize their Turkish attorney to attend all proceedings, issue notices, sign settlement agreements, and receive judgments on their behalf through the POA. The POA must be notarized (and apostilled for Hague Convention countries) and specifically authorize each category of act required in the representation. Practice may vary — verify current Turkish civil court and enforcement office POA format requirements and the specific authorization scope needed for comprehensive remote landlord representation before issuing any POA for Turkish rental dispute management.
A law firm in Istanbul advising on foreign tenant rights in Turkey must explain that foreign nationals renting property in Turkey — whether as expatriate employees, retirees, investors, or students — have the same TBK rights as Turkish tenants. The TÜFE rent ceiling, the eviction ground limitations, the deposit protection rules, and the kira tespiti right all apply equally to foreign tenants. A foreign tenant who has been paying above-TÜFE rent increases, whose deposit is held improperly, or who faces an eviction attempt on an invalid ground has the same legal remedies as a Turkish tenant. The practical barrier for many foreign tenants is language — the landlord's notices, the court summons, and the enforcement office orders are all in Turkish, and a foreign tenant who does not read Turkish may not realize they have received a legally significant notice that requires action within a specific deadline. We represent foreign tenants in all categories of Turkish rental law matters with English-language communication throughout, and specifically manage the deadline monitoring that is critical in rental disputes. Practice may vary — verify current TBK tenant rights applicable to foreign nationals and the specific deadline protections available to tenants who receive notices in Turkish before allowing any notice deadline to pass without legal advice.
An English speaking lawyer in Turkey advising on cross-border lease arrangements must explain that leases where one party is a foreign company or institution renting commercial premises in Turkey require specific structural attention — particularly on the questions of which entity is the contracting party, how the TBK's mandatory provisions interact with any choice-of-law clause (Turkish courts will apply TBK mandatory provisions to Turkish-situated properties regardless of any contractual choice of foreign law), and how notices and enforcement actions are served on a foreign corporate tenant. A choice-of-law clause designating English law or another foreign law as the governing law of a lease for a Turkish-situated property does not displace TBK's mandatory provisions — Turkish courts apply Turkish mandatory law to Turkish property regardless of party choice. We advise international companies on the Turkish law implications of their Turkish commercial lease arrangements — including ensuring that the lease does not contain provisions that are void under TBK mandatory law and that the company's Turkish operational team understands the Turkish legal framework for their tenancy. Practice may vary — verify current Turkish court private international law treatment of choice-of-law clauses in property leases and the specific mandatory TBK provisions that cannot be displaced by party choice before finalizing any commercial lease for a Turkish-situated property with a foreign party. Practice may vary — check current guidance before acting on any information on this page.
How we work in rental dispute mandates
A best lawyer in Turkey managing a rental dispute mandate begins with the same procedural audit in every case: identifying all relevant TBK procedural deadlines that have already passed or are approaching — because a missed deadline in Turkish rental law (the one-month filing window after lease year end for personal use eviction, the one-year filing window after the second non-payment notice, the five-business-day contest window for enforcement payment orders) typically forecloses the right or the defense entirely. The first order of business in every new rental mandate is a chronological reconstruction of the events — when was the lease executed, what is the lease year, when were notices served, what was the payment history, when was the lease or tenancy terminated — before any advice on strategy is given. A strategy that does not account for the procedural calendar is not a complete strategy.
ER&GUN&ER represents both landlords and tenants across all categories of Turkish rental law — residential and commercial roofed workplace lease drafting and review, bilingual lease preparation, non-payment eviction (double-notice ihtarname sequence and eviction action), personal use eviction (including three-year re-letting restriction planning), renovation eviction, 10-year extension termination, kira tespiti rent determination claims, TÜFE ceiling compliance, deposit compliance and recovery, end-of-tenancy damage disputes, civil court litigation, enforcement proceedings, mandatory mediation, and foreign landlord and tenant representation. We do not represent opposing parties in the same dispute. We work in English throughout all international mandates. For the complete legal framework on Turkish rental law — including the TBK mandatory provisions, all eviction grounds and their procedural requirements, and the kira tespiti mechanism — see the resource on property rental lawyer Turkey. Practice may vary — check current guidance before acting on any information on this page.
Frequently Asked Questions
- Can a landlord evict a tenant without a court order in Turkey? No — self-help eviction (changing locks, removing belongings, cutting utilities) is illegal regardless of the landlord's legal justification. All evictions require either a court enforcement order or the tenant's voluntary departure. A landlord who takes unilateral physical possession of the property faces criminal liability and the tenant's right to re-occupy and claim compensation. Practice may vary — verify current Turkish Penal Code provisions on unlawful eviction before any self-help action.
- What are the grounds for eviction under Turkish law? TBK provides an exhaustive list of eviction grounds: non-payment of rent after two valid ihtarname notices in the same lease year; personal use by the landlord or a first-degree relative; major renovation requiring vacation; material contract breach after a written warning; and post-10-year extension termination with three months' notice. A landlord who cannot fit the facts within one of these specific grounds cannot obtain an eviction order. Practice may vary — verify the applicable ground for the specific factual situation before any notice or filing.
- What is the double-notice (iki ihtar) rule for non-payment eviction? Under TBK Article 352, the landlord must serve two valid ihtarname notices demanding rent payment in the same lease year — both properly served to the correct address by a recognized service method (notary or registered post with acknowledgment), and both unmet by the tenant. Two notices in different lease years do not satisfy the condition. After both valid notices, the landlord has one full lease year to file the eviction action before the right expires.
- Can a landlord increase residential rent above the TÜFE ceiling? No — TBK Article 344 caps residential and roofed workplace rent increases at the twelve-month average TÜFE. A contractual clause providing for a higher increase is void to the extent of the excess. The government periodically modifies this mechanism through temporary legislation — a temporary 25% cap applied until mid-2024. Verify the currently applicable ceiling before issuing any rent increase notice. Practice may vary — verify the specific ceiling applicable at the time of the rent increase.
- What is a kira tespiti davası and when can it be filed? A kira tespiti (rent determination) action allows either landlord or tenant to have the court judicially reset the rent to current market levels. It becomes available after five years of the same lease relationship under TBK. The court appoints an expert who assesses market comparables. The determined rent applies prospectively from the beginning of the next lease year. For landlords with long-term tenants whose rent fell below market due to the temporary cap period, eligibility should be specifically reassessed.
- What are the rules for residential security deposits? TBK Articles 342–343 provide: the maximum deposit is three months' rent; cash deposits must be placed in an interest-bearing savings account in the tenant's name; the landlord cannot access this account without the tenant's written consent or a court order; the landlord must return the deposit (with interest) within three months of lease termination unless a court has authorized retention for specific damage. These rules are mandatory and cannot be waived by contract.
- What documentation supports a landlord's deposit deduction claim for damage? The primary evidence is a contemporaneous handover protocol (teslim tutanağı) signed by both parties at the lease commencement, with photographic annexes showing the property's condition at move-in. Without this baseline documentation, a landlord cannot demonstrate that specific damage was caused during the tenancy rather than being pre-existing. A landlord without move-in documentation faces significant evidentiary difficulty in a contested deposit deduction dispute. Practice may vary — verify current court evidentiary standards for damage deduction claims.
- What is the three-year re-letting prohibition after personal use eviction? Under TBK Article 355, a landlord who obtains a personal use eviction order cannot re-let the property to a third party within three years of the eviction. If they do, the former tenant can re-occupy the property on prior tenancy terms or claim compensation equal to at least one year's rent. This three-year prohibition is mandatory and cannot be waived. Landlords should factor this prohibition into the commercial calculation before commencing a personal use eviction.
- Do the TBK tenant protections apply to commercial leases? Yes — the TBK mandatory tenant protections (TÜFE rent ceiling, eviction ground limitations, deposit rules, kira tespiti right) apply equally to roofed workplace commercial leases as to residential leases. A commercial lease clause that deviates from a mandatory TBK provision is void to the extent of the deviation. Many commercial landlords are surprised by this — the TBK does not create a "commercial freedom" exception to its mandatory provisions for enclosed commercial premises.
- Can foreign landlords enforce Turkish lease contracts in Turkish courts? Yes — with a properly executed power of attorney, a foreign landlord can initiate and manage legal action through Turkish counsel. Foreign ownership does not affect the substantive legal rights or the Turkish court's jurisdiction. The POA must be notarized and apostilled (for Hague Convention countries) with certified Turkish translation. Practice may vary — verify current court POA format requirements before any remote landlord representation.
- What is mandatory mediation and does it apply to rental disputes? Since 2018, monetary commercial disputes — including commercial lease monetary claims — require mandatory mediation before a court lawsuit can be filed. Filing without completing mandatory mediation results in procedural dismissal. For residential lease eviction actions, mandatory mediation does not apply to the eviction claim itself but may apply to associated monetary claims. Practice may vary — verify current mandatory mediation scope for the specific rental claim type before any court filing.
- What happens if the landlord refuses to return the deposit after lease termination? A tenant whose landlord refuses to return the deposit within three months has the right to pursue both civil court litigation for deposit return with interest, and enforcement office proceedings (icra takibi) based on the lease and deposit payment evidence. The enforcement office route is faster for uncontested amounts. For contested disputes where the landlord claims damage deductions, civil court determination is required. Practice may vary — verify current enforcement office procedures for deposit recovery claims.
- What is the 10-year extension eviction rule for commercial leases? TBK provides that after 10 years of consecutive annual extensions (calculated from the date the annual extension mechanism first applied), the landlord can terminate the tenancy by giving three months' notice before the end of the relevant lease year. This is a time-based termination right that does not require fault or personal need. The 10-year calculation requires specific analysis of the extension history. Practice may vary — verify current court calculation methodology for the 10-year extension period.
- What does "normal wear and tear" mean for deposit purposes? Normal wear and tear (doğal yıpranma) refers to deterioration that occurs from ordinary use of the property consistent with its intended purpose and the tenancy's duration — paint fading, minor surface scratches on floors, slight wear on door handles and fixtures. Damage beyond normal wear and tear — holes in walls, broken fixtures, significant staining, unauthorized alterations — can support a damage deduction from the deposit. The landlord bears the burden of proving that specific damage exceeds normal wear and tear, which requires the baseline documentation discussed above. Practice may vary — verify current court standards for the wear-and-tear/damage distinction.
- Do you represent both landlords and tenants? Yes — we represent both landlords and tenants across all categories of Turkish rental law work, but not simultaneously on opposing sides of the same dispute. Each mandate is assessed for conflicts before acceptance. We apply the same procedural precision and substantive analysis regardless of which party we represent in a given case.
Author: Mirkan Topcu is an attorney registered with the Istanbul Bar Association (Istanbul 1st Bar), Bar Registration No: 67874. His practice focuses on cross-border and high-stakes matters where evidence discipline, procedural accuracy, and risk control are decisive.
He advises landlords, tenants, property investors, and foreign nationals across Turkish Rental Law (TBK), Lease Drafting and Review, Eviction Proceedings, Rent Increase Compliance, Kira Tespiti Claims, Deposit Disputes, Commercial Lease Disputes, Enforcement Proceedings, and Foreign Landlord-Tenant Representation matters where procedural precision and evidence documentation are decisive.
Education: Istanbul University Faculty of Law (2018); Galatasaray University, LL.M. (2022). LinkedIn: Profile. Istanbul Bar Association: Official website.
