Extreme Inflation Makes a Commercial Contract Unprofitable in Turkey: Can the Price Be Revised? (2026 Updated Guide)

Extreme inflation makes a commercial contract commercially unsustainable in Turkey. Learn when price adjustment, contract adaptation, hardship, renegotiation or termination may be available under Turkish law.

Extreme inflation can radically change the economics of a long-term commercial contract in Turkey. A supplier that agreed to provide goods or services at a fixed price may later face substantially increased raw-material, energy, labor, transportation or financing costs. A construction contractor may discover that the agreed contract price no longer covers performance costs, while an international supplier may face exchange-rate movements that compound domestic inflation. The central legal question is whether the affected party must continue performing at the original price or whether it can request price revision, contractual adaptation, renegotiation or, in exceptional circumstances, termination. Under Turkish contract law, merely becoming less profitable will not normally be enough by itself. The contractual allocation of risk, foreseeability of the economic change, severity of the imbalance and circumstances existing when the agreement was concluded can become decisive.

Does Inflation Automatically Allow a Contract Price Increase in Turkey?

No. A party generally cannot unilaterally increase an agreed commercial price merely because inflation has risen. The starting point remains the binding nature of contracts.

Commercial parties are generally expected to evaluate ordinary market risks when negotiating price, duration and adjustment mechanisms.

However, exceptional economic developments can raise a different legal issue where continued performance under the original terms becomes extraordinarily burdensome.

Turkish Law Recognizes Adaptation in Exceptional Circumstances

Turkish contract law contains a mechanism concerning excessive difficulty of performance. In appropriate circumstances, a party affected by an extraordinary and unforeseen development may seek adaptation of the contract where the development fundamentally alters the circumstances existing when the agreement was concluded and makes continued performance under the original terms excessively burdensome.

The application of this mechanism is highly fact-specific.

Unprofitability and Excessive Hardship Are Not the Same

A contract becoming less profitable does not necessarily justify judicial intervention.

Businesses enter contracts knowing that prices, wages, interest rates and operating expenses can change. The affected company therefore needs to demonstrate something more substantial than a reduction in its expected profit margin.

The question is whether the economic balance of the agreement has been fundamentally disturbed.

How Severe Must the Inflationary Effect Be?

There is no universal percentage of inflation that automatically entitles a party to contract adaptation.

The analysis can involve the original price, present performance cost, duration of the contract, cost structure, profit margin, adjustment clauses, currency, market developments and allocation of commercial risks.

A detailed financial comparison is usually more useful than simply referring to a national inflation figure.

The Contract Date Is Extremely Important

A company claiming that inflation was unforeseeable must consider the economic environment when the contract was signed.

A long-term agreement concluded before a major economic disruption may present a different legal situation from an agreement entered into during an already established high-inflation environment.

Foreseeability Can Become the Central Dispute

If substantial inflation was already occurring when the parties signed the contract, the counterparty may argue that further price increases were a foreseeable commercial risk.

The claimant should therefore explain why the particular development went beyond the risk reasonably assumed when the agreement was negotiated.

Review the Price Adjustment Clause First

Before relying on general contract-law principles, examine the contract itself.

Many sophisticated commercial agreements contain escalation clauses, indexation mechanisms, cost-adjustment formulas, currency clauses or periodic price-review provisions.

These provisions may determine how inflationary risk was allocated.

An Inflation Index Clause Can Be Decisive

A contract may provide that prices increase according to a specified index at predetermined intervals. If so, the parties will normally need to begin with the contractual formula.

A party cannot automatically disregard an agreed index merely because its actual costs increased more rapidly.

What If the Contract Has No Price Adjustment Clause?

The absence of an adjustment clause does not automatically establish a right to judicial adaptation.

However, where an extraordinary and unforeseeable change fundamentally disrupts the contractual equilibrium, statutory hardship principles may still become relevant.

What If the Contract Says the Price Is Fixed?

A fixed-price clause can significantly affect the analysis because it may demonstrate that one party assumed a degree of cost risk.

The exact wording is crucial. A simple fixed price and an extensively negotiated clause expressly allocating inflation, exchange-rate and raw-material risks may not be treated identically.

Risk Allocation Should Be Examined Carefully

Commercial contracts frequently allocate specific risks to one party.

For example, a contractor may accept responsibility for ordinary material-price increases but not necessarily every extraordinary economic disruption.

The entire agreement should be read together rather than focusing on a single sentence.

Foreign Currency Contracts Require Separate Analysis

If the price is denominated in a foreign currency, the effect of domestic inflation may differ significantly from a contract priced entirely in local currency.

The company should analyze the actual economic burden rather than assuming that domestic inflation alone establishes hardship.

Exchange-Rate Movements Can Compound the Problem

A business may purchase raw materials in foreign currency while receiving contract payments in local currency.

In such cases, the combined effect of inflation and currency depreciation may create a substantially greater imbalance.

The original currency allocation and hedging possibilities should nevertheless be considered.

Raw-Material Price Increases Can Support the Economic Analysis

For manufacturing, construction and supply contracts, increases in steel, cement, chemicals, energy or imported components can substantially alter performance costs.

Preserve supplier invoices and historical purchasing data showing how costs changed after contract execution.

Labor Costs Can Also Be Relevant

Long-term service, outsourcing and construction agreements may be particularly sensitive to wage increases.

Payroll records, statutory labor-cost changes and staffing requirements can help demonstrate the actual financial impact.

Energy and Transportation Costs Should Be Documented

Where production or delivery is energy-intensive, electricity, natural gas, fuel and freight expenses may materially affect profitability.

The company should prepare historical and current cost comparisons rather than making generalized assertions.

Financing Costs May Matter

Rapidly changing economic conditions can also increase borrowing and working-capital costs.

Whether financing costs are legally relevant will depend on the contract and circumstances, but they may form part of the overall commercial analysis.

Prepare a Contract Economics Report

A company seeking adaptation should consider preparing a detailed comparison showing the contract’s economics when signed and at present.

The report can include contract price, direct materials, labor, energy, transportation, financing, overhead and expected margin.

Avoid Manipulated Cost Calculations

Costs should be derived from genuine accounting and commercial records.

Artificially allocating unrelated company expenses to the disputed contract can undermine the credibility of the claim.

Should the Company Request Renegotiation First?

In many commercial relationships, renegotiation is strategically preferable to immediately filing litigation.

A written renegotiation request can explain the extraordinary economic change, provide supporting evidence and propose a commercially workable adjustment.

Renegotiation Should Be Specific

A letter stating only that “inflation is too high” is unlikely to be persuasive.

The company should identify the affected contract, original assumptions, cost changes, requested price adjustment and proposed effective date.

Can the Price Be Increased Unilaterally?

Usually, a party should not assume that it can simply issue invoices at a higher price without contractual or legal authority.

An unauthorized unilateral price increase may itself constitute breach of contract.

Can the Supplier Stop Performance?

Stopping deliveries can be particularly risky.

Before suspending performance, determine whether the contract or applicable law provides a valid basis. An unjustified suspension may expose the supplier to damages, penalties, replacement procurement costs or termination claims.

Continued Performance Can Affect the Adaptation Claim

The timing and manner of performance can become important in hardship disputes. A party facing extreme cost increases should obtain legal advice before performing without reservation, refusing performance or accepting payments that may affect its position.

Reservations of Rights May Be Important

Where performance continues during negotiations, the affected party may consider whether an appropriate written reservation should be made.

The wording should be tailored to the specific contract rather than using a generic template.

Can the Court Revise the Contract Price?

In an appropriate hardship case, judicial adaptation may potentially be requested.

The purpose is not simply to guarantee the claimant’s expected profit. The court examines whether the legal conditions for adaptation are satisfied and what adjustment, if any, is justified by the changed circumstances.

Does the Court Have to Accept the Company’s Proposed Price?

No.

Even where adaptation is justified, the company’s preferred price is not automatically binding on the court. The economic balance and circumstances of the agreement may require a different solution.

Expert Examination May Be Necessary

Commercial hardship disputes frequently require financial or sector-specific analysis.

Experts may examine contract economics, cost increases, market prices and the financial effect of changed circumstances.

Sector Conditions Matter

The effect of inflation differs substantially between industries.

A software-service agreement with limited variable costs cannot necessarily be evaluated in the same manner as a construction contract dependent on imported materials and intensive labor.

Long-Term Supply Contracts Are Particularly Exposed

A manufacturer that agreed to fixed prices for several years can face severe margin compression when input costs rise unexpectedly.

Future agreements should therefore include carefully drafted adjustment mechanisms rather than relying entirely on subsequent hardship litigation.

Construction Contracts Require Detailed Cost Evidence

Construction projects frequently involve steel, concrete, labor, machinery, energy and financing costs.

The contractor should demonstrate which cost categories changed and how those changes affect the specific project.

Distribution Agreements Can Also Be Affected

An exclusive distributor may face substantially increased import, transportation, warehouse and financing costs.

Whether these changes justify adaptation depends on the contract’s pricing structure and risk allocation.

Franchise and Service Contracts May Present Different Issues

Where fees are calculated as a percentage of turnover, inflation may affect the contract differently than where a fixed local-currency fee applies.

The legal analysis should reflect the actual payment mechanism.

International Contracts Require Choice-of-Law Analysis

A contract involving a foreign company should first be examined to determine which law governs it.

The fact that performance occurs in Turkey does not automatically mean that every contractual issue is governed by Turkish substantive law.

Arbitration Clauses Must Be Checked

Many international commercial agreements contain arbitration clauses.

If the dispute is subject to arbitration, the adaptation or hardship claim may need to be pursued before the agreed arbitral tribunal rather than an ordinary court.

Jurisdiction Clauses Are Equally Important

Before initiating proceedings, review forum-selection provisions and applicable procedural rules.

Starting a case before the wrong forum can cause significant delay and expense.

Force Majeure and Hardship Should Not Be Confused

Inflation does not necessarily make performance impossible.

Force majeure typically concerns circumstances preventing performance, whereas hardship or excessive difficulty concerns circumstances in which performance remains possible but has become extraordinarily burdensome.

The contractual provisions should therefore be analyzed separately.

Can the Contract Be Terminated?

Where adaptation is legally justified but an appropriate adjustment cannot be achieved, termination or withdrawal may potentially become relevant depending on the nature of the contract and applicable legal conditions.

Termination should not be treated as an automatic right merely because negotiations fail.

Damages Exposure Must Be Evaluated Before Termination

An unjustified termination can produce substantial liability.

The company should calculate potential contractual penalties, lost-profit claims, replacement procurement costs and other damages before taking irreversible action.

Good Faith Can Affect the Dispute

Turkish private law places importance on good faith in the exercise of contractual rights.

Both opportunistic attempts to escape an unfavorable bargain and unreasonable insistence on an extraordinarily distorted contractual balance can become relevant to the overall dispute.

Evidence Should Be Preserved From the Beginning

Preserve the original contract, amendments, negotiation correspondence, pricing calculations, budgets, supplier quotations, invoices, payroll information, energy bills, transport costs and communications requesting renegotiation.

Do not wait until litigation begins.

Historical Negotiations Can Be Important

If the parties specifically discussed inflation or exchange-rate risk before signing, those communications may help establish how the risk was understood and allocated.

Emails and draft agreements should therefore be preserved.

Previous Price Adjustments Should Be Reviewed

If the parties previously agreed to temporary increases, discounts or revised payment terms, those arrangements may affect the later dispute.

Prepare a complete chronology of contract modifications.

Interim Measures May Become Relevant

Where termination, guarantees or other immediate contractual actions threaten significant harm, available interim judicial or arbitral remedies may need to be evaluated according to the particular dispute.

Bank Guarantees Require Special Attention

Construction and major supply contracts often contain performance guarantees.

A supplier considering suspension or termination should assess whether the counterparty may call the guarantee and whether any urgent legal remedy is available.

Foreign Companies Should Avoid Informal Contract Abandonment

A foreign supplier should not simply stop answering communications or cease deliveries because the contract is unprofitable.

That approach can turn a potentially defensible hardship dispute into a straightforward breach-of-contract claim.

Build a Negotiation File Before Litigation

A strong commercial proposal can include objective cost evidence, a revised pricing formula, a temporary adjustment, a cost-sharing mechanism or periodic indexation.

The objective may be to preserve the business relationship while correcting the imbalance.

Consider Temporary Rather Than Permanent Adjustment

If economic volatility may decrease, the parties can consider temporary surcharges or periodic review mechanisms rather than permanently rewriting the base price.

This can make settlement easier.

Future Contracts Should Contain Inflation Mechanisms

Companies operating in volatile markets should address inflation expressly.

Possible mechanisms include indexation, raw-material formulas, foreign-currency adjustments, threshold clauses, periodic renegotiation and hardship provisions.

Define Trigger Events Clearly

A well-drafted clause can specify when renegotiation begins—for example, when a particular cost index exceeds a defined threshold.

This reduces uncertainty and litigation risk.

Define What Happens If Negotiations Fail

A hardship clause should also address the consequences of unsuccessful negotiations.

Possible mechanisms can include expert determination, arbitration, termination or another agreed process.

2026 Practical Assessment

In a high-inflation environment, commercial parties should not assume either that every fixed-price contract can be revised or that the original price can never be changed. The legal analysis remains contract-specific. The decisive questions include when the contract was signed, what economic risks were foreseeable, how those risks were allocated, how severely performance economics changed, whether the affected party contributed to the problem and whether the contractual balance has become extraordinarily distorted.

For foreign companies, choice of law, jurisdiction, arbitration and currency provisions should be analyzed before invoking Turkish hardship principles.

Frequently Asked Questions

Does high inflation automatically allow a supplier to increase its price in Turkey?

No. The contractual terms and legal requirements for adaptation must be examined.

Is losing profit enough to request contract adaptation?

Usually not by itself. Ordinary commercial unprofitability should be distinguished from an extraordinary disruption of contractual equilibrium.

Can a fixed-price contract ever be adapted?

Potentially, but the fixed-price provision and allocation of economic risk can significantly affect the analysis.

Can the supplier simply stop delivering?

This can create serious breach-of-contract exposure unless there is a valid contractual or legal basis for suspension.

Can the parties renegotiate voluntarily?

Yes. Commercial renegotiation can often provide a faster and more predictable solution than litigation.

Can a Turkish court determine a new price?

Potentially, where the legal conditions for judicial adaptation are established. The court is not necessarily bound by the price proposed by either party.

Is inflation the same as force majeure?

Not necessarily. Performance may remain possible even though it has become substantially more expensive, making hardship and force-majeure analysis legally distinct.

Can exchange-rate changes also support adaptation?

Potentially, depending on the contract, foreseeability, currency allocation and severity of the economic impact.

Can the contract be terminated if adaptation is impossible?

Potentially, where the applicable legal conditions are satisfied. Unilateral termination without a proper basis can nevertheless create substantial damages exposure.

What should a company do first?

Review the contract’s price-adjustment, currency, hardship, force-majeure, termination, governing-law and dispute-resolution clauses, then prepare a documented financial comparison showing how the economics of performance changed after the agreement was concluded.

Client-Focused Legal Support for Commercial Contract Adaptation in Turkey

Extreme inflation disputes can affect long-term supply agreements, construction contracts, distribution arrangements, service agreements, international sales contracts and other fixed-price commercial relationships. Fırat Fesih Kaya Law Office assists foreign companies, investors, suppliers and contracting parties in evaluating price-adjustment requests, hardship claims, renegotiation strategies, contract adaptation proceedings and termination risks. Lawyer Fırat Fesih Kaya provides legal assistance in reviewing contractual risk allocation, preparing renegotiation and adaptation claims, evaluating financial evidence and representing clients in commercial disputes arising from extraordinary changes in economic circumstances.

Phone:
+90 312 434 22 22

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+90 532 769 22 22

Email:
info@firatfesihkaya.av.tr

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