Our article addresses penalty clauses under Turkish law, explaining why Turkish law enforces them where common law would strike them down, the three statutory types, the absence of a loss requirement, the judge's power of reduction and the merchant exception that removes it.
For a lawyer trained in a common law system, a provision headed penalty in a Turkish contract raises an immediate reflex; under English law and in most common law jurisdictions a clause that is a penalty rather than a genuine pre-estimate of loss is unenforceable, and the reflex is to assume the same result here. That assumption is wrong, and the error can be expensive. Turkish law takes the opposite starting point; the penalty clause is a recognised and fully enforceable institution of the Code of Obligations, the parties are free to fix its amount, and the creditor may claim it without proving any loss at all. What Turkish law does instead is to give the judge a power to reduce an excessive penalty. And then, in a move that surprises many foreign counsel, it removes that power altogether in contracts between merchants. This article examines penalty clauses under Turkish law with that comparative contrast in mind; the three statutory types, the absence of a loss requirement, the accessory character of the obligation, the judge's power of reduction, the merchant exception and the narrow limits the Court of Cassation has placed on it.
1. A Different Starting Point from the Common Law
The comparative contrast is worth stating at the outset because it shapes everything that follows. Common law systems draw a line between liquidated damages, which are enforceable because they represent a genuine attempt to estimate the loss, and penalties, which are not enforceable because their purpose is to punish rather than to compensate. The modern English formulation asks whether the clause imposes a detriment out of all proportion to any legitimate interest of the innocent party, but the underlying structure remains binary; a clause either survives or it falls away entirely. Turkish law has no such binary. The penalty clause is expressly regulated in the Code of Obligations, and the deterrent function is not a defect but part of its purpose; a penalty exceeding the likely loss is precisely what gives the clause its coercive force. Rather than striking the clause down, Turkish law adjusts it; where the amount is excessive the judge reduces it to a proportionate level, leaving the institution intact. For foreign parties this means a penalty clause in a Turkish-law contract will normally bite, and the practical question is not whether it is enforceable but how much of it will ultimately be recovered.
2. Function and Purpose
The penalty clause under Turkish law is the performance the debtor undertakes to render to the creditor where it fails to perform the obligation at all or fails to perform it properly. The institution serves two principal functions which must be understood together. The first is the coercive function; it creates a deterrent mechanism directing the debtor towards performance in conformity with the contract. This function legitimises fixing the penalty above the actual loss, since deterrence operates only where breach is costly to the debtor. The second is the compensatory function; it ensures that the loss the creditor will suffer is met without separate proof at the time of breach. This second function constitutes the real practical value of the clause. Alongside these, a third function appears in the withdrawal penalty; enabling the debtor to exit the contract readily by paying the penalty. These three functions determine which type of penalty clause is to be chosen, and which purpose is being pursued must be clarified from the outset when the contract is drafted.
3. Alternative Penalty Clause
The first statutory type is the alternative penalty clause. Under the first paragraph of the relevant article, where a penalty has been agreed for the case in which a contract is not performed at all or is not performed properly, the creditor may, unless the contrary appears from the contract, claim either performance of the obligation or the penalty. The key word here is alternative; the creditor must choose between the two claims and cannot demand both. Where the creditor claims the penalty instead of the principal claim, it is deemed to have waived the principal claim. This type attaches to cases of non-performance or defective performance, that is, to breaches going to the substance of performance. The most important consequence in practice is that the creditor is forced into an election; if it still wants the contractual performance it loses the penalty, and if it wants the penalty it loses the performance. For this reason the alternative penalty is usually the least favourable type from the creditor's standpoint, and it must not be overlooked that the law treats this type as the default unless the contract provides otherwise.
4. Penalty in Addition to Performance
The second type, the penalty in addition to performance, is the one most widely used in practice and the one foreign counsel will most often wish to secure. Under the law, where the penalty has been agreed for the case in which the obligation is not performed at the determined time or place, the creditor may claim performance of the penalty together with the principal obligation, unless it has expressly waived that right or has accepted performance without reservation. The distinguishing feature of this type is that the creditor is not forced into an election; it may claim both the principal performance and the penalty. This type typically attaches to delay; late delivery, failure to complete works within time or failure to perform at a designated place fall within this scope. But the provision contains a critical limit; where the creditor has accepted performance without reservation it loses the right to claim the penalty. This is one of the most frequent causes of lost rights in practice; a creditor who takes delivery of a late consignment without entering any reservation cannot afterwards claim delay penalties. Entering an express reservation preserving the penalty when accepting late performance is therefore essential.
5. Withdrawal Penalty
The third type is the penalty standing in place of performance, commonly called the withdrawal penalty. The law regulates it by providing that the debtor's right to prove that it is entitled, by performing the agreed penalty, to bring the contract to an end by withdrawal or termination is reserved. In this type the penalty functions less as a sanction than as an exit price; the debtor obtains the ability to escape the contract by paying. The difference from the other two types is decisive; here the penalty prices withdrawal rather than punishing breach. In practice this type is useful in long-term contracts where the parties wish to provide an exit mechanism from the outset. However, whether a provision is a withdrawal penalty or one of the other types is not always apparent from the contract text, and this uncertainty generates serious disputes; the debtor argues it has paid the penalty and escaped the contract, while the creditor maintains it may claim both the penalty and performance. Stating expressly in the contract which type of penalty has been agreed is therefore not a drafting refinement but a necessity.
6. No Requirement of Loss
The most valuable feature of the penalty clause in practice, and the sharpest divergence from the common law logic of liquidated damages, is that no loss need be shown. The law is express; performance of the agreed penalty does not require that the creditor has suffered loss. The practical consequence is exceedingly broad. The creditor need prove neither that a loss has arisen nor its amount; establishing that the breach occurred is sufficient. This feature makes the penalty clause indispensable in breach types where loss is difficult to prove; confidentiality breaches, breaches of non-compete undertakings, violations of exclusivity and conduct causing reputational damage fall into this category. By contrast, where the creditor's loss exceeds the amount of the penalty, the contract must expressly provide for the excess to be claimed separately; otherwise the penalty may operate as a ceiling. For this reason well-drafted contracts contain an express reservation that the penalty is without prejudice to claims for further damages.
7. Accessory Character and Grounds of Invalidity
The penalty clause is not an independent obligation but an accessory one attached to the principal obligation. The most important consequence of this character is that the fate of the principal obligation directly affects the penalty. If the principal obligation is invalid, the penalty attached to it is likewise invalid; a penalty cannot sustain an obligation that is not valid. Likewise, payment of a penalty agreed in order to reinforce an obligation contrary to law or to morality cannot be claimed. A further ground of invalidity is that performance of the obligation has become impossible for a reason for which the debtor cannot be held responsible; unless otherwise agreed, no penalty may be claimed in that case either. An important conclusion follows for foreign counsel; the penalty clause does not dispense with fault. The debtor may escape the penalty by proving that its failure to perform did not arise from its own fault. This point is frequently overlooked; that the penalty requires no proof of loss does not mean that fault is likewise irrelevant. Where force majeure or a similar circumstance excludes the debtor's responsibility, the penalty does not operate.
8. Freedom to Fix the Amount and the Judge's Power of Reduction
The law grants the parties freedom in fixing the amount of the penalty; the parties may freely determine that amount. This freedom is a natural extension of freedom of contract and a requirement of the clause's deterrent function. Fixing the penalty above the actual loss is not contrary to the logic of the institution; on the contrary, the coercive function requires it. But the freedom is not unlimited. The same article provides that the judge shall of its own motion reduce a penalty it considers excessive. Two features of this provision must be emphasised for foreign readers. First, the provision is mandatory; the parties cannot displace the judge's power of reduction by contract, and a recital stating that the penalty shall not be reduced produces no legal effect. Second, reduction is made of the court's own motion; the debtor need make no application, and the judge examines whether the penalty is excessive without being asked. In doctrine and case law this power is regarded as a matter of public policy. This structure strikes a balance between freedom of contract and the prevention of excess.
9. The Criteria Applied in Reduction
Whether the judge will reduce the penalty is determined not by an abstract ratio but by an assessment of the case as a whole. The criteria observed in judicial practice and in doctrine fall under certain headings. The first is the loss suffered by the creditor on account of the breach; the gap between the penalty and the actual loss is the most important indicator of excess. The second is the gravity of the debtor's fault; a deliberate breach and a delay occurring through slight negligence are not assessed alike. The third is the nature of the contract and the purpose pursued by it. The fourth is the economic position of the parties. The fifth is the circumstances in which the debtor assumed the penalty obligation and the balance of interests. Finally, the principle of equity forms the general framework within which all these elements are weighed together. In making a reduction the penalty is not eliminated altogether; the excessive portion is trimmed and an amount preserving the function of the institution is left standing. Where performance is partial a separate rule operates; if the contract is susceptible of partial performance, the penalty is likewise reduced in proportion.
10. The Merchant Exception and Why It Matters for Foreign Parties
The most characteristic feature of the Turkish penalty regime, and the one that most often surprises foreign counsel, is the exception provided for merchants. Under the relevant article of the Turkish Commercial Code, a debtor having the status of merchant may not request the reduction of an agreed penalty on the ground that it is excessive. This provision displaces the judge's general power of reduction in relations between merchants. The rationale rests on the basic approach of commercial law; a merchant is obliged to conduct itself as a prudent businessperson and is expected to foresee the consequences of the undertakings it assumes. For a merchant to complain afterwards of the weight of its own undertaking and seek protection is incompatible with the foreseeability of commercial life. The practical consequence is severe; a high penalty in a contract signed between merchants will as a rule be applied as agreed. For a foreign company contracting with a Turkish counterparty under Turkish law this is the single most important point in this article; the comfort a common lawyer draws from the penalty doctrine does not exist here, and relying on a later judicial reduction is a serious misjudgement. The amount must be bargained over at the negotiation stage.
11. The Limits of the Prohibition and the Court of Cassation's Approach
The prohibition on reduction as regards merchants is not absolute, and judicial practice has placed an important limit upon it. Under the settled case law of the Court of Cassation, where a penalty is so high as to cause the merchant's economic ruin, reduction may be requested. The legal basis of this approach is that the penalty clause itself becomes contrary to morality; since a legal transaction contrary to morality is void, a penalty of that gravity cannot benefit from the protection of the legal order. Technically, therefore, what operates here is not a reduction but a review for contrariety to morality, and that review applies to merchants as well. In doctrine the practice has been criticised for confining contrariety to morality to the criterion of causing economic ruin, and it has been argued that this narrow interpretation does not deliver the benefit expected from the institution of reduction. In practice the threshold is high; it is not enough that the penalty is merely onerous, it must be at a level threatening the debtor's commercial existence. Relying on this defence is therefore risky for a merchant.
12. Penalty Clauses in Confidentiality and Non-Compete Undertakings
One of the fields in which penalty clauses are most heavily used is confidentiality and non-compete undertakings, and this is true of contracts with a foreign element as much as domestic ones. The reason is plain; proving in figures the loss arising from the disclosure of a trade secret or from the breach of a non-compete is close to impossible. The penalty clause solves this problem of proof and makes the undertaking practically enforceable. Certain matters nonetheless require attention. First, the principal undertaking to which the penalty attaches must itself be valid; if a disproportionate non-compete is held invalid, the penalty attached to it falls with it by reason of its accessory character. Second, whether the penalty operates separately for each breach or once in aggregate must be written expressly; this uncertainty is a frequent source of dispute. Third, how the penalty is to be calculated where the breach is continuing must be regulated. Fourth, whether the penalty is without prejudice to claims for further damages must be stated. The absence of these elements can render an apparently powerful penalty clause inoperative.
13. Where the Penalty Clause Is a General Term
Penalty provisions often appear within standard contract texts, and this gives rise to a separate layer of review that foreign parties frequently do not anticipate. Where a penalty provision forms part of a text prepared in advance and unilaterally, carrying the purpose of use in a large number of contracts and presented to the other party, it is also subject to the review regime applicable to general terms and conditions. This has three consequences. First, the provision is subject to the incorporation review; where express information was not given or no opportunity to learn its content was afforded, it may be deemed unwritten. Second, the provision is subject to the content review; penalty clauses aggravating the other party's position contrary to the rules of good faith may be eliminated at this stage. Third, and most important in practice, this review regime applies in relations between merchants as well. A critical conclusion follows; even though a merchant cannot request reduction on the ground of excess by reason of the commercial law provision, it may challenge the penalty through the content review where the clause is a general term. This is the most effective alternative defence available to a merchant.
14. Mistakes Frequently Made in Practice
Certain mistakes are frequently repeated in penalty provisions. The first is the failure to specify the type of penalty; where it is not stated which type has been agreed, the creditor may find that it cannot claim both the penalty and performance. The second is accepting late performance without entering a reservation; this conduct extinguishes the right to a penalty in addition to performance altogether. The third is the failure to reserve claims for further damages; in that case the penalty may turn into a ceiling on compensation. The fourth is leaving the basis of calculation uncertain; where it is not written whether the penalty runs daily, per breach or on the total contract price, dispute is inevitable. The fifth is inserting a recital that the penalty shall not be reduced and believing oneself protected by it; that recital is invalid against a mandatory provision. The sixth is a merchant signing a high penalty on the assumption that it can later have it reduced. The seventh is overlooking the validity of the principal undertaking to which the penalty attaches; a penalty tied to an invalid undertaking falls with it.
15. Conclusion and Practical Recommendations
Under Turkish law the penalty clause is, where well structured, the most effective security mechanism in a contract, and where poorly structured the most easily neutralised provision in it. The basic considerations may be summarised as follows. Turkish law does not share the common law penalty doctrine; the clause is valid and enforceable, and the response to excess is reduction rather than invalidity. There are three statutory types and the type agreed must be stated expressly, failing which the default rule may force the creditor into an election. No proof of loss is required, but the debtor may escape the penalty by proving absence of fault. The penalty is accessory; if the principal obligation is invalid the penalty falls with it. The parties fix the amount freely, but the judge reduces an excessive penalty of its own motion and that power is mandatory and cannot be displaced by contract. As regards merchants that protection is removed; a merchant cannot seek reduction on the ground of excess. Judicial practice nonetheless permits reduction, through contrariety to morality, where the penalty would cause the merchant's economic ruin, though the threshold is high. Where the clause forms part of a standard text, the general terms review offers merchants an alternative route of challenge. Most importantly, the amount must be negotiated before signature; expecting a court to reduce it afterwards is not a reliable strategy.
Penalty clauses are closely connected with the other fields of contract law. Our article on the review of general terms and conditions, which addresses the review of provisions in standard texts, and our analysis of shareholders agreements, which examines the function of penalty clauses in partnership relationships, address the matters connected with penalty clauses.
For advisory services on the design of penalty clauses, the pursuit of penalty claims, requests for reduction and the resolution of commercial contract disputes under Turkish law, you may contact us at info@guzeloglu.legal.