Introduction
Vehicle depreciation compensation after traffic accidents in Turkey is one of the most frequently disputed compensation claims in road accident cases. Even when a damaged vehicle is repaired properly, its market value may decrease because it now has an accident and repair record. This decrease in market value is commonly called vehicle depreciation, loss of vehicle value, or in Turkish legal practice, araç değer kaybı tazminatı.
In modern vehicle markets, buyers usually check accident history, insurance records, changed parts, paintwork, chassis damage, airbag deployment, mileage, service history and expert inspection reports before purchasing a used vehicle. A vehicle that has been involved in an accident may be harder to sell, may attract lower offers and may lose commercial value even if the technical repair is complete. Turkish compensation law recognizes this economic loss as a recoverable damage item when the legal conditions are met.
Vehicle depreciation compensation is especially important in Turkey because the second-hand car market is highly sensitive to accident history. A repaired vehicle may function normally, but its resale value may still be lower than an equivalent accident-free vehicle. Therefore, the owner of the damaged vehicle may claim not only repair costs, but also the reduction in vehicle market value caused by the accident.
The legal basis of vehicle depreciation compensation is mainly found in the general principles of tort liability and traffic liability. Under Article 49 of the Turkish Code of Obligations, a person who causes damage to another through a faulty and unlawful act is obliged to compensate that damage. This general rule supports claims for financial damage caused by traffic accidents.
What Is Vehicle Depreciation Compensation?
Vehicle depreciation compensation is the monetary amount claimed for the reduction in a vehicle’s second-hand market value after a traffic accident. It is a separate damage item from repair costs.
Repair costs cover the amount necessary to restore the vehicle physically. Vehicle depreciation covers the remaining market value loss after repair. For example, if a vehicle worth 1,500,000 TL before the accident is repaired after a collision but its market value falls to 1,400,000 TL because of the accident record and replaced parts, the 100,000 TL difference may be claimed as vehicle depreciation compensation, subject to fault, evidence, insurance limits and legal conditions.
This claim is based on the idea of full compensation. The injured party should not be left with a lower-value vehicle merely because the vehicle was repaired. If the accident was caused by another party’s fault or legal responsibility, the vehicle owner may demand compensation for the economic loss created by the depreciation.
Vehicle depreciation compensation may arise in accidents involving private cars, commercial vehicles, rental cars, company vehicles, taxis, motorcycles, light commercial vehicles and other motor vehicles. However, the calculation and recoverability of the claim depend on the vehicle’s condition, age, mileage, accident history, damaged parts, repair method and market value.
Why Does a Repaired Vehicle Lose Value?
A vehicle may lose value after an accident for several reasons. First, the accident record may appear in insurance and vehicle history systems. Second, repaired or replaced parts may reduce buyer confidence. Third, structural damage, chassis repair, airbag deployment or major bodywork may significantly affect resale value. Fourth, even high-quality repair may not completely remove the negative perception associated with accident history.
In Turkey, used vehicle buyers often request expert inspection reports before purchasing a car. If the report shows painted parts, changed parts, previous collision damage or structural repair, the buyer may offer a lower price or refuse to buy the vehicle. This market reality is the main reason vehicle depreciation compensation exists.
The loss is not imaginary. It is a real economic consequence of the accident. Even if the owner does not immediately sell the vehicle, the reduction in market value occurs because the vehicle is no longer in the same condition from a commercial standpoint.
Legal Basis of Vehicle Depreciation Compensation in Turkey
Vehicle depreciation compensation is connected to several legal principles.
First, under the Turkish Code of Obligations, a person who causes damage through a faulty and unlawful act must compensate the damage. Traffic accidents caused by negligent driving, violation of traffic rules or other unlawful conduct may create tort liability.
Second, the Highway Traffic Law regulates the liability of motor vehicle operators. Article 85 of the Highway Traffic Law provides that if the operation of a motor vehicle causes death, bodily injury or damage to property, the vehicle operator and, where applicable, the enterprise owner may be jointly and severally liable for the resulting damage.
Third, compulsory motor vehicle liability insurance may cover certain damages within policy limits. Vehicle depreciation claims are commonly directed against the compulsory traffic insurer of the at-fault vehicle, as well as against the driver, operator or vehicle owner where necessary.
Fourth, the judge determines the scope and method of compensation by considering the circumstances and especially the degree of fault under Article 51 of the Turkish Code of Obligations. If the injured party contributed to the damage or increased it, Article 52 allows the judge to reduce or, in exceptional cases, remove compensation.
Who Can Claim Vehicle Depreciation Compensation?
The person who owns the damaged vehicle may generally claim vehicle depreciation compensation. If the vehicle belongs to a company, the company may file the claim. If the vehicle is leased, rented, financed or subject to a commercial arrangement, the right to claim may depend on the ownership structure, contract terms and who actually suffered the economic loss.
In most cases, the claimant is the registered owner of the vehicle. However, commercial realities may sometimes require additional legal analysis. For example, a long-term lessee or fleet operator may suffer practical loss, but the legal owner may still need to be involved depending on the contract.
Foreigners may also claim vehicle depreciation compensation in Turkey. A foreign resident, tourist, company or investor whose vehicle is damaged in a traffic accident in Turkey may claim loss of value if Turkish law and jurisdiction apply. In such cases, documents issued abroad, foreign ownership records or foreign repair documents may require sworn translation and, where necessary, apostille or notarization.
Against Whom Can the Claim Be Filed?
A vehicle depreciation claim may be directed against several possible responsible parties.
The first responsible party is usually the at-fault driver. If the driver violated traffic rules, drove negligently, failed to keep distance, changed lanes improperly, ran a red light, failed to yield, drove under the influence or otherwise caused the accident, the driver may be liable.
The vehicle operator and owner may also be liable under traffic law. Article 85 of the Highway Traffic Law establishes the legal responsibility of the vehicle operator for damage caused by the operation of a motor vehicle.
The compulsory traffic insurance company of the responsible vehicle may also be liable within policy limits. However, when claiming against the insurer, procedural rules must be followed. Article 97 of the Highway Traffic Law requires the injured party to make a written application to the relevant insurer before filing a lawsuit within compulsory liability insurance limits. If the insurer does not respond within 15 days or if the response does not satisfy the claim, the injured party may file a lawsuit or apply to insurance arbitration.
Depending on the facts, an employer, commercial enterprise, transport company, rental company or other party may also be involved. For example, if a company driver caused the accident while performing work duties, the employer’s liability may need to be evaluated.
Is Vehicle Depreciation Different from Repair Costs?
Yes. Vehicle depreciation is different from repair costs.
Repair costs compensate the physical restoration of the vehicle. They may include spare parts, labour, paintwork, mechanical repairs, electronic system repairs and service costs.
Vehicle depreciation compensates the loss in market value after repair. Even if the repair is technically successful, the vehicle may still be worth less than it was before the accident.
For this reason, accepting payment for repair costs does not always mean that vehicle depreciation rights are automatically satisfied. However, settlement documents, release forms and insurance payments must be reviewed carefully. If the vehicle owner signs a broad release agreement, it may affect future claims.
A claimant should therefore avoid signing documents stating that “all claims have been fully settled” unless the depreciation claim has also been evaluated and paid.
Current Developments in Turkey: Separate Application for Value Loss
Vehicle depreciation claims have been the subject of major practical disputes in Turkey, especially in insurance applications. In June 2026, the Insurance and Private Pension Regulation and Supervision Agency announced amendments to traffic insurance general conditions. According to the SEDDK announcement dated 12 June 2026, the requirement for a separate application for vehicle value loss compensation was removed, and value loss compensation would be handled together with material damage compensation to accelerate the process and reduce disputes.
This development is important because it affects how vehicle owners and lawyers should approach claims. The announcement indicates a move toward automatic or integrated handling of depreciation within the material damage process. However, in practice, vehicle owners should still carefully monitor whether the insurer actually calculates and pays the correct loss of value.
The same SEDDK announcement also refers to standardization of value loss calculation methods, expert reports and smart expert assignment practices within the broader action plan for traffic insurance.
Therefore, although the system may become faster, disputes may still arise over the amount calculated, vehicle condition, damaged parts, previous accident history, mileage, repair quality, policy limits and fault percentage.
How Is Vehicle Depreciation Calculated in Turkey?
Vehicle depreciation calculation depends on several factors. There is no single simple number that applies to every vehicle. The calculation usually considers:
The vehicle’s brand, model, production year, mileage, pre-accident market value, accident history, damaged parts, severity of damage, repair method, replaced parts, painted parts, structural damage, chassis damage, airbag deployment, market demand and expert assessment.
A newer, low-mileage, high-value vehicle may suffer higher depreciation than an old, high-mileage vehicle with previous accident records. Similarly, damage to structural components may create higher depreciation than minor cosmetic damage. A vehicle with no previous accident history may lose more value than a vehicle that already had several accident records.
Expert reports are crucial. Insurance experts, independent automotive experts, court-appointed experts or insurance arbitration experts may evaluate the vehicle and determine the amount of value loss. The quality of the expert report can directly affect the compensation amount.
Role of Expert Reports
Expert reports are central in vehicle depreciation claims. The expert examines the vehicle’s pre-accident and post-accident condition, repair records, damage records, market value, mileage, replaced parts and previous claims.
A strong expert report should not merely produce a number. It should explain how the depreciation was calculated, which market data was considered, which parts were damaged, whether the vehicle had previous accident history, whether the repair affected resale value and how the conclusion was reached.
If the insurance company’s calculation is too low, the vehicle owner may request re-evaluation, apply to insurance arbitration or file a lawsuit. In court proceedings, the court may appoint an expert. If the expert report is incomplete, contradictory or fails to consider important data, the parties may object and request an additional or new report.
Required Documents for a Vehicle Depreciation Claim
A vehicle owner should collect and preserve documents immediately after the accident. Important documents include:
Traffic accident report, police report if available, photographs of the accident scene, photographs of vehicle damage, vehicle registration document, driver and insurance information of the other party, compulsory traffic insurance policy, repair invoices, service records, expert inspection reports, damage assessment reports, photographs before and after repair, previous accident history records, bank information and written communication with the insurance company.
If the vehicle is owned by a company, corporate documents and authorization documents may also be required. If the claimant is a foreigner, passport, foreign ownership documents, translated vehicle documents and power of attorney may be needed.
Incomplete documentation may delay the process or reduce the compensation amount. The accident should be documented as clearly as possible before repair begins.
Insurance Application Procedure
When claiming against the compulsory traffic insurer, the written application requirement under Article 97 of the Highway Traffic Law must be considered. The injured party must apply to the relevant insurance company before filing a lawsuit within compulsory motor vehicle liability insurance limits. If the insurer does not answer within 15 days or if the answer is insufficient, the claimant may file a lawsuit or apply to arbitration under insurance law.
A proper insurance application should include all supporting documents and a clear compensation request. Even with the 2026 SEDDK development regarding separate value loss application, claimants should make sure that the insurer has the necessary documents to calculate both material damage and depreciation.
A weak or incomplete application may lead to delay, low payment or additional document requests. A well-prepared application, on the other hand, creates a stronger foundation for later arbitration or litigation if the insurer refuses payment or offers an insufficient amount.
Insurance Arbitration or Court Case?
If the insurance company rejects the claim, fails to respond or offers an insufficient amount, the vehicle owner may consider insurance arbitration or a court case.
Insurance arbitration may be faster in some cases. It is commonly used in traffic insurance disputes, including vehicle depreciation claims. However, arbitration strategy depends on the claim amount, evidence, expert report quality, insurer’s position, policy limits and appeal possibilities.
A court case may be preferable in more complex disputes, especially where multiple defendants are involved, fault is heavily disputed, there are issues beyond insurance limits, or the claim must be directed against the driver, operator, owner or employer as well as the insurer.
The correct route should be chosen after evaluating the file. Filing in the wrong forum or skipping required procedures may cause delay or procedural problems.
Limitation Periods for Vehicle Depreciation Claims
Limitation periods are critical. For tort-based compensation claims, Article 72 of the Turkish Code of Obligations provides that the claim becomes time-barred two years from the date the injured party learns of the damage and the liable person, and in any event ten years from the date of the act. If the compensation claim arises from an act that also constitutes a criminal offence and criminal law provides a longer limitation period, that longer period applies.
The Turkish Constitutional Court has also emphasized that the two-year period under Article 72 begins only when the injured person learns both the damage and the liable person; learning only one of these is not sufficient to start the short limitation period.
In traffic accident cases involving only property damage, the limitation analysis may differ from injury or fatal accident cases. Therefore, vehicle owners should not assume that they have unlimited time. Evidence may disappear, repair records may become incomplete, and market value assessment may become harder as time passes.
Fault Ratio and Its Effect on Compensation
Vehicle depreciation compensation depends heavily on fault. If the other driver is fully at fault, the vehicle owner may claim the full depreciation amount from the responsible parties, subject to insurance limits and legal conditions. If both drivers are partially at fault, compensation may be reduced according to the claimant’s fault percentage.
For example, if the vehicle owner’s driver is 25% at fault and the other driver is 75% at fault, the recoverable depreciation amount may be limited to the other party’s fault share. This follows the general compensation principle that a person cannot recover for the part of damage caused by their own fault.
Fault may be determined by the accident report, police report, witness statements, camera footage, photographs, traffic rules and expert examination. If the accident report incorrectly assigns fault, it may be challenged with evidence.
Can Depreciation Be Claimed for Older Vehicles?
Yes, but the amount may be lower or more difficult to prove depending on the vehicle’s age, mileage and previous accident history.
An older vehicle with high mileage and multiple previous damage records may have limited depreciation after a new accident because its market value was already affected. However, this does not mean that old vehicles can never suffer value loss. If the accident caused meaningful additional market value reduction, compensation may still be claimed.
The decisive issue is not merely the age of the vehicle but the actual market effect of the accident. Expert analysis should compare the vehicle’s pre-accident and post-repair market value while considering previous damage records and current market conditions.
Can Commercial Vehicles Claim Vehicle Depreciation?
Commercial vehicles may also claim vehicle depreciation if the accident causes market value loss. Taxis, delivery vehicles, company cars, rental vehicles, fleet vehicles and light commercial vehicles may all suffer depreciation after an accident.
However, commercial vehicles may involve additional claims beyond depreciation. For example, if the vehicle could not be used during repair, the owner may claim loss of use or business interruption if properly documented. A taxi owner may claim loss of daily revenue. A logistics company may claim operational loss. These claims are separate from vehicle depreciation and require different evidence.
Commercial vehicle owners should carefully distinguish repair costs, depreciation, loss of use and business loss. Each claim item must be documented and legally justified.
Vehicle Depreciation Claims by Foreigners in Turkey
Foreigners can claim vehicle depreciation compensation after traffic accidents in Turkey. This may involve foreign residents in Turkey, tourists driving rental or personal vehicles, foreign companies operating vehicles in Turkey, or expatriates whose vehicles are damaged by another driver.
Foreign claimants may face practical issues such as language barriers, document translation, power of attorney, insurance communication and remote representation. A Turkish lawyer can represent the claimant through a power of attorney. If documents are issued abroad, sworn translation and apostille may be required depending on the document type and country.
Foreigners should not leave Turkey without collecting accident reports, photographs, repair documents, insurance information and witness details. These documents may be difficult to obtain later.
Common Mistakes in Vehicle Depreciation Claims
Common mistakes include repairing the vehicle before documenting damage, failing to obtain an accident report, not taking photographs, accepting a low insurance payment, signing a broad release form, failing to claim value loss separately when necessary, relying only on the insurer’s calculation, not objecting to an incorrect expert report, waiting too long and failing to prove previous accident-free condition.
Another common mistake is assuming that repair payment covers all rights. Repair cost and depreciation are different claims. If the insurer pays only repair expenses, the vehicle owner should check whether value loss was also calculated and paid.
Vehicle owners should also avoid exaggerated claims unsupported by market evidence. A realistic, expert-supported depreciation claim is more persuasive before insurers, arbitrators and courts.
Practical Steps After a Traffic Accident
After a traffic accident, the vehicle owner should first ensure safety and call the authorities where necessary. Then, the accident should be documented with photographs, videos, witness information and an accident report. The vehicle should not be repaired before damage is properly documented.
The owner should obtain the other driver’s identity, vehicle registration and insurance details. Repair invoices and expert reports should be preserved. If the vehicle has no previous accident history, records showing this should be collected. If the vehicle has previous damage, those records should also be disclosed because they affect calculation.
Then, the responsible insurer should be notified and the compensation process should be followed. If the insurer’s offer is insufficient, legal remedies should be evaluated.
Why Legal Representation Matters
Vehicle depreciation compensation may seem simple, but disputes often arise over fault, calculation, previous damage, market value, insurance limits, procedural application and expert reports. A lawyer can identify responsible parties, prepare the insurance application, collect evidence, obtain expert analysis, challenge low offers, apply to arbitration or file a lawsuit.
Legal representation is especially important in high-value vehicles, luxury cars, commercial vehicles, disputed fault, foreign claimant cases, multiple-vehicle accidents, low insurance offers and cases involving significant structural damage.
A strong claim should not merely state that the vehicle lost value. It should explain the accident, fault, repair history, vehicle condition, market effect, calculation method and legal basis for compensation.
Conclusion
Vehicle depreciation compensation after traffic accidents in Turkey protects vehicle owners from the loss in market value that remains even after repair. A damaged and repaired vehicle may be technically usable, but it may no longer have the same second-hand market value. Turkish law allows the injured vehicle owner to claim this economic loss from responsible parties when the legal conditions are met.
The claim may be directed against the at-fault driver, vehicle operator, owner, employer or compulsory traffic insurer depending on the facts. Article 85 of the Highway Traffic Law establishes operator liability for property damage caused by motor vehicle operation, while Article 97 requires written application to the insurer before litigation within compulsory insurance limits.
Recent SEDDK developments announced on 12 June 2026 are particularly important because the separate application requirement for vehicle value loss compensation has been removed within the renewed traffic insurance framework, aiming to speed up compensation processes and reduce disputes.
The success of a vehicle depreciation claim depends on evidence, fault analysis, expert calculation, insurance procedure, limitation periods and proper legal strategy. Vehicle owners should act quickly, preserve documents, avoid signing broad settlement releases and challenge insufficient insurance calculations where necessary.
For Turkish citizens and foreigners alike, a properly prepared vehicle depreciation compensation claim in Turkey can help recover the real economic loss caused by a traffic accident and ensure that the injured party is not left with a reduced-value vehicle despite being legally entitled to full compensation.
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