Security Deposit Disputes in Türkiye: Tenant Protection, Refunds and Landlord Claims
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Security deposits frequently cause disagreement at the end of a tenancy. A tenant may request repayment, while a landlord may allege unpaid rent, damage or other obligations. Article 342 of the Turkish Code of Obligations establishes important rules for residential and roofed commercial security deposits. Outcome depends on the agreement, deposit form, genuine claims and statutory requirements.

1. What Is the Maximum Security Deposit?
For residential and roofed commercial leases, Article 342 limits contractual security to three months’ rent. The nature of a payment must be assessed rather than relying only on its label.
2. How Should a Monetary Deposit Be Held?
Under Article 342, money provided as security is to be deposited in an interest-bearing bank savings account structured so the tenant cannot withdraw without landlord consent. Negotiable instruments are subject to corresponding statutory arrangements. The bank releases security in the cases provided by law, such as mutual consent, qualifying final enforcement proceedings or a final judgment.
Some deposits are paid directly to landlords. Those arrangements require case-specific analysis; statutory protections should not be considered irrelevant merely because a different practice was used.
3. When Must the Deposit Be Returned?
Under the statutory bank-deposit mechanism, the tenant may request release if the landlord has not notified the bank of the specified proceedings within three months after termination. This rule does not establish a universal repayment deadline for deposits paid directly to a landlord. A landlord may allege unpaid obligations and a tenant may dispute deductions. Under the statutory bank-deposit mechanism, Article 342 addresses circumstances in which the landlord does not notify the bank in writing within three months after termination of a tenancy-related lawsuit or enforcement/bankruptcy proceeding. In the situations prescribed, the bank must release the security at the tenant’s request. This three-month mechanism is not a universal repayment deadline for every deposit paid directly to a landlord.

4. Can a Landlord Deduct Repairs?
A landlord may seek amounts for legally attributable damage or other qualifying liabilities. Ordinary wear from proper use differs from compensable damage. Initial and final condition, inventories, handover records, correspondence and reliable evidence matter. Repairs undertaken after departure do not automatically justify retaining the full deposit.
5. What If the Property Was Sold?
A property sale does not automatically extinguish the tenant’s deposit claim. Identify the respective obligations of the former landlord, new owner and tenant. Article 310 addresses succession to the landlord’s position; repayment issues for money received by the former owner may require separate contractual and statutory analysis. Sale does not automatically extinguish the tenant’s deposit claim.
6. Interest, Currency and Adjustment
Claims for interest, currency treatment, compensation or other amounts require applicable legal basis. Original deposit, agreed currency, payment date and account arrangements are relevant. No universal rule automatically converts every historical deposit into the current market monthly rent.
7. Mandatory Mediation
Security deposit disputes arising from rental relationships generally fall within Article 18/B of Law No. 6325, subject to actual claim classification. A written settlement may resolve repayment, deductions, timing and outstanding obligations. If mediation fails, appropriate proceedings may be considered.

8. Evidence Checklist
| Document | Potential significance |
|---|---|
| Lease | Deposit provisions |
| Bank receipt or transfer | Payment proof |
| Initial property record | Starting condition |
| Final inspection/photos | Alleged damage |
| Rent payment history | Outstanding amounts |
| Key handover | Possession return date |
| Correspondence | Claims and responses |
Frequently Asked Questions
Can a landlord retain the deposit because no replacement tenant has been found? Not automatically; retention requires a legal basis.
Can ordinary wear be deducted? Ordinary proper-use wear must be distinguished from damage.
Does a property sale eliminate the claim? No automatic extinguishment follows from sale; liabilities require analysis.
Conclusion
Deposit disputes require careful review of Article 342, payment method, party obligations and condition evidence. Both sides benefit from documented handover and transparent accounting.
G&K Partners Law Firm — Landlord and Tenant Law. General legal information, not individual advice.
Primary legal references: Turkish Code of Obligations No. 6098, Articles 310, 334 and 342; Law No. 6325, Article 18/B.
Related legal guidance
landlord–tenant disputes, rent determination and adjustment. See also property due diligence and contact information.
Official sources: Turkish Code of Obligations No. 6098; Mediation Law No. 6325.
