Related-Party Discount Is Rejected by Turkish Customs: Legal Remedies for Multinational Companies (2026 Updated Guide)

Turkish Customs rejects a discount applied between related companies and increases customs value. Learn how multinational companies can defend transaction value, prove commercial discounts, challenge additional duties and penalties, and manage transfer pricing evidence.

Multinational groups frequently sell goods to their Turkish subsidiaries, distributors or other affiliated companies under pricing structures that include volume discounts, annual rebates, group discounts, promotional discounts or commercially negotiated price reductions. A customs dispute can arise when Turkish Customs concludes that the discounted invoice price cannot be accepted because the buyer and seller are related. The financial consequences can be substantial: Customs may increase the customs value, assess additional customs duties and import taxes, impose penalties and potentially review historical declarations involving the same pricing methodology.

The existence of a relationship between buyer and seller does not by itself mean that the declared transaction value must automatically be rejected. The central question is whether the relationship influenced the price and whether the importer can substantiate the declared customs value with reliable commercial and financial evidence. A multinational company facing such a dispute should therefore defend not merely the existence of the discount but the commercial logic, calculation methodology and arm’s-length characteristics underlying the transaction.

Why Does Turkish Customs Question Related-Party Discounts?

Related companies can influence pricing in ways unavailable to independent businesses. Customs authorities may therefore scrutinize whether a discount reflects genuine commercial circumstances or artificially reduces the customs value of imported goods.

Typical concerns include unusually large discounts, prices substantially below comparable imports, undocumented group discounts, retrospective adjustments, inconsistent discount rates and differences between customs declarations and transfer-pricing documentation.

Being Related Does Not Automatically Invalidate Transaction Value

A parent company may legitimately sell goods to its Turkish subsidiary. Likewise, sister companies or other affiliated entities may conduct genuine commercial transactions.

The key issue is whether the relationship affected the price in a manner preventing acceptance of the declared transaction value under the applicable customs valuation rules.

Customs and Transfer Pricing Are Different Legal Systems

One of the most important issues for multinational companies is the distinction between customs valuation and corporate tax transfer pricing.

A price considered acceptable for corporate tax purposes is not automatically binding on Customs. Conversely, Customs should not determine the customs value merely by referring to a transfer-pricing policy without examining the customs valuation rules applicable to the imported goods.

Companies should therefore coordinate both systems without treating them as interchangeable.

Obtain the Formal Customs Position

The importer should identify precisely why Customs rejected the discount. Possible reasons may include the related-party relationship, insufficient documentation, comparison with other imports, doubts about the commercial basis of the discount or inconsistencies in the group’s pricing records.

The defense should respond to the actual reason rather than merely stating that the price was agreed contractually.

Review the Intercompany Supply Agreement

The agreement should explain the commercial relationship between the foreign seller and Turkish buyer. Examine pricing provisions, discount mechanisms, annual targets, volume thresholds, rebates, payment terms and price-adjustment clauses.

A discount appearing only on an invoice but nowhere in the commercial relationship may attract greater scrutiny.

What Type of Discount Was Applied?

Identify the discount precisely. It may be a volume discount, distributor discount, promotional reduction, early-payment discount, market-entry discount, inventory-clearance reduction or another commercially recognizable adjustment.

Calling every reduction a “group discount” without further explanation may weaken the customs defense.

The Discount Should Have a Commercial Explanation

Why did the foreign seller grant the reduction?

The company should be able to explain the business rationale with contemporaneous evidence. For example, the Turkish distributor may purchase substantially larger quantities, perform local marketing functions or undertake particular commercial obligations.

Compare Discounts Given to Independent Buyers

If comparable independent customers receive the same or similar discounts under comparable conditions, that evidence can be particularly useful.

Prepare contracts, invoices and pricing schedules showing the conditions under which unrelated customers receive price reductions.

Differences Between Customers Must Be Explained

An unrelated customer buying 100 units cannot necessarily be compared directly with a Turkish subsidiary buying 100,000 units.

Quantity, market, contractual responsibilities, distribution level, payment terms, timing and product characteristics should be considered when evaluating comparable transactions.

Prepare the Group Pricing Policy

The multinational group’s written pricing policy can help explain how prices are established. It should identify relevant functions, markets and discount criteria.

However, a generic global policy is rarely sufficient on its own. The company should connect the policy with the actual imported transactions.

Transfer Pricing Documentation Can Be Supporting Evidence

Transfer-pricing reports may provide useful information concerning functions, risks, margins and pricing methodology.

Nevertheless, they should be reviewed carefully before submission because statements prepared for tax purposes can sometimes create customs questions concerning the price of imported goods.

Check for Contradictions Between Tax and Customs Positions

Suppose the company tells the tax authorities that the Turkish subsidiary pays unusually high prices to ensure an appropriate foreign manufacturer’s return while simultaneously telling Customs that the imported price is unusually low because of a commercial discount.

Such inconsistencies can damage credibility.

The customs, tax and accounting teams should therefore coordinate their explanations.

Customs May Examine Comparable Values

If Customs questions the transaction value, comparable import information may become relevant under the applicable valuation methodology.

The importer should examine whether any comparison genuinely concerns identical or similar goods imported under commercially comparable circumstances.

Challenge Inappropriate Comparables

A higher price paid by another importer does not automatically establish that the related-party price is unacceptable.

Differences may exist in quantity, commercial level, geography, contract duration, payment conditions, specifications, freight arrangements or timing.

Product Differences Matter

Model, quality, specifications, components and technical characteristics should be reviewed before two prices are compared.

A superficially similar product may not be an appropriate valuation benchmark.

Timing Can Explain Price Differences

Raw-material prices, exchange rates, seasonal demand and inventory conditions can change rapidly.

A transaction occurring months earlier may not provide a reliable comparison without adjustment.

Volume Discounts Require Evidence

If the importer relies on a volume discount, prepare evidence showing the applicable thresholds and actual purchase volumes.

The calculation should be capable of reproduction from ordinary commercial records.

Distributor Functions May Explain Pricing

A Turkish subsidiary performing substantial marketing, warranty, warehousing or after-sales functions may operate under a different pricing structure from a passive customer.

Document those functions accurately.

Market Conditions Can Be Relevant

A multinational group may adopt different prices in different markets because of competition, demand, distribution costs and commercial strategy.

The explanation should be based on real business evidence rather than prepared only after the customs audit begins.

Review the Invoice Carefully

The invoice should clearly identify the goods, gross price where applicable, discount and final payable amount.

Ambiguous or inconsistent invoice descriptions can create avoidable valuation problems.

Payment Records Are Important

Customs may examine whether the Turkish importer actually paid the discounted invoice amount.

Bank records, intercompany account statements and accounting entries should correspond with the declared transaction.

Check for Additional Payments

A low invoice price can become problematic if the Turkish buyer later makes additional payments to the foreign seller that are connected with the imported goods.

Review royalties, license fees, management charges, technical-service payments, year-end adjustments and other intercompany transfers separately.

Royalties Should Be Analyzed Separately

A related-party discount dispute may expose other customs valuation questions. If the Turkish importer pays royalties or license fees to the foreign seller or another group company, determine whether those payments have customs valuation consequences under the applicable rules.

Do not assume that every royalty is automatically included or excluded.

Year-End Transfer Pricing Adjustments Require Special Attention

Many multinational groups adjust intercompany prices at year-end to achieve a target operating margin.

Customs authorities may examine whether such adjustments show that the invoice price at importation was provisional or whether additional amounts should have affected customs value.

The contractual and accounting mechanism should therefore be documented before the adjustment occurs.

Downward Adjustments Can Also Create Questions

If a year-end adjustment reduces the Turkish importer’s purchase price, the company should not automatically assume that Customs will refund duty based solely on the transfer-pricing adjustment.

Customs repayment requirements should be analyzed independently.

Prepare a Transaction-Level Reconciliation

For significant disputes, create a matrix containing customs declaration number, invoice, product, quantity, gross price, discount percentage, net price, payment and any subsequent adjustment.

This can transform a complicated group-pricing dispute into a verifiable customs file.

Historical Imports Should Be Reviewed

If Customs rejects the pricing method for one declaration, earlier imports using the same methodology may also be examined.

Identify potentially affected declarations before responding.

One Rejected Transaction Does Not Automatically Determine Every Import

Discounts, products and commercial circumstances may have changed over time.

Historical declarations should therefore be analyzed individually rather than assuming identical exposure across all periods.

Additional Customs Duties May Be Assessed

If Customs increases the customs value, additional customs duty and other import taxes calculated by reference to customs value may become payable depending on the transaction.

The assessment should be recalculated carefully.

VAT Consequences Should Also Be Checked

A higher customs value can affect import VAT and potentially other value-based charges.

The importer should verify each component of the assessment rather than focusing only on ordinary customs duty.

Penalties Must Be Analyzed Separately

An additional customs debt does not mean that every associated penalty is automatically lawful.

The factual circumstances, declaration methodology, information available to the importer and applicable penalty provisions should be examined independently.

A Genuine Valuation Dispute Is Not Automatically Fraud

Related-party pricing can involve sophisticated accounting and valuation questions.

The fact that Customs disagrees with a declared price does not by itself establish that the multinational company intentionally attempted to evade customs duties.

Preserve Evidence of Good-Faith Compliance

Keep transfer-pricing studies, customs broker instructions, internal valuation analyses, contracts and correspondence showing how the company determined the declared value.

These documents can become particularly important where penalties are disputed.

Customs Broker Responsibility Should Be Examined

Determine what pricing information the importer supplied to its customs broker.

The broker cannot properly declare information that was never disclosed by the multinational company’s finance or customs team.

Protect the Customs Objection Deadline

When additional customs duties, penalties or another appealable customs decision are formally notified, the company should immediately determine the applicable objection procedure and deadline.

Do not allow ongoing discussions with Customs or the foreign parent company to consume the formal appeal period.

What Should the Customs Objection Include?

The objection should explain the corporate relationship, pricing methodology, type of discount, commercial justification, contractual basis and evidence demonstrating that the declared transaction value remains acceptable.

Where Customs relies on comparable values, the company should explain why those transactions are or are not genuinely comparable.

Expert Analysis May Be Useful

Complex cases can require coordination between customs lawyers, accountants, economists and transfer-pricing specialists.

The strongest defense is usually one in which the legal argument and financial evidence tell the same story.

What If the Administrative Objection Is Rejected?

The importer should evaluate the applicable judicial remedy against the customs assessment and associated penalties.

The technical valuation file prepared during the administrative stage should be preserved for litigation.

Can Paid Additional Duties Be Recovered?

If the assessment is ultimately cancelled or otherwise established as not legally due, the importer should evaluate the applicable customs repayment procedure and financial consequences.

Payment records should therefore be preserved.

Review the Foreign Parent Company’s Contractual Position

If inaccurate pricing documentation supplied by the foreign parent caused the assessment, the Turkish subsidiary should examine whether internal or contractual allocation of resulting costs is necessary.

This becomes particularly important in joint ventures or multinational structures with minority shareholders.

Future Imports Should Not Continue Unchanged

Once Customs questions the pricing model, the company should assess whether future declarations using exactly the same method create additional exposure.

This does not mean automatically increasing customs values. It means resolving the legal valuation methodology before accumulating further disputed declarations.

Create a Customs Valuation Policy

Multinational companies with recurring related-party imports should maintain a customs-specific valuation policy covering discounts, royalties, assists, year-end adjustments and related-party pricing.

The policy should coordinate with transfer pricing without simply copying it.

Immediate Defense Strategy

When Turkish Customs rejects a related-party discount, the multinational company should immediately obtain the formal reasoning, preserve the objection deadline, identify the precise discount mechanism, review the intercompany agreement, demonstrate the commercial rationale, compare independent-customer pricing where appropriate, reconcile invoices with payments, review transfer-pricing documentation, identify royalties and later adjustments, challenge inappropriate comparables, calculate historical exposure and prepare a transaction-level evidentiary file.

Frequently Asked Questions

Can Turkish Customs reject an invoice merely because the buyer and seller are related?

The relationship itself should not automatically determine the result. The central issue is whether the relationship affected the price under the applicable customs valuation rules.

Can a parent company give its Turkish subsidiary a discount?

Potentially, yes. The company should be able to demonstrate the commercial basis and calculation of the discount.

Does a transfer-pricing report prove the customs value is correct?

Not automatically. Transfer pricing and customs valuation have different legal purposes and requirements, although transfer-pricing documentation may provide relevant supporting evidence.

Can Customs compare the price with unrelated importers?

Comparable transaction information may become relevant, but differences in quantity, commercial level, product, timing and contractual conditions should be considered.

What if independent customers receive the same discount?

That can provide useful evidence that the relationship did not uniquely influence the price, subject to comparability of the transactions.

Can year-end transfer pricing adjustments create customs problems?

Yes. Upward or downward adjustments may require separate customs analysis depending on their nature and connection with imported goods.

Can Customs assess both additional duties and penalties?

Potentially, but the customs debt and penalty should be analyzed separately rather than assuming that one automatically establishes the other.

Can previous imports also be investigated?

Yes. If the same pricing methodology was used historically, earlier declarations may become relevant to a post-clearance review.

Can the company appeal the valuation decision?

Potentially. The formal assessment and applicable customs objection and judicial procedures should be reviewed immediately after notification.

What is the strongest defense against rejection of a related-party discount?

A documented pricing methodology showing why the discount existed, how it was calculated, how it was applied in the actual transaction and why the relationship between the companies did not improperly influence the customs value is substantially stronger than relying solely on an intercompany invoice or transfer-pricing report.

Client-Focused Legal Support for Related-Party Customs Valuation Disputes

Related-party customs valuation disputes can expose multinational companies to additional customs duties, import taxes, penalties, historical audits and disagreements between customs and transfer-pricing positions. Fırat Fesih Kaya Law Office assists foreign parent companies, multinational groups, foreign manufacturers and Turkish subsidiaries in disputes concerning related-party pricing and customs valuation. Lawyer Fırat Fesih Kaya provides legal assistance in reviewing customs assessments, preparing objections, coordinating intercompany pricing and financial evidence, challenging inappropriate comparable values and pursuing administrative litigation where necessary.

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+90 312 434 22 22

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+90 532 769 22 22

Email:
info@firatfesihkaya.av.tr

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