Customs Adds Royalty Payments to Import Value Retroactively: How Can the Company Challenge It? (2026 Updated Guide)

Turkish Customs retroactively adds royalty or licence payments to the customs value of imported goods. Learn when royalties are dutiable, how post-clearance assessments can be challenged, and how companies can defend against additional duties and penalties.

A company may clear imported goods in Turkey using the invoice price and later face a post-clearance audit claiming that royalties or licence fees paid separately to a foreign manufacturer, brand owner, technology company or another related entity should have been included in the customs value. The financial consequences can be substantial because the reassessment may affect numerous historical declarations and generate additional customs duties, import taxes, penalties and related financial exposure. However, the existence of a royalty payment does not automatically mean that the entire royalty must be added to customs value. The contractual structure, relationship between the payment and imported goods, conditions governing the sale, calculation methodology and allocation of the royalty must all be examined carefully. A company facing a retroactive assessment should therefore analyze the royalty agreement and customs valuation methodology declaration by declaration rather than simply accepting Customs’ calculation.

Why Does Customs Investigate Royalty Payments?

Customs valuation generally begins with the transaction value of imported goods, subject to legally required additions and adjustments. A royalty paid outside the commercial invoice can attract scrutiny because authorities may consider that part of the economic value associated with the imported goods was omitted from the declared customs value.

This issue commonly emerges during post-clearance audits rather than at the border.

What Types of Payments Can Trigger a Customs Valuation Review?

The terminology used in the contract is not decisive by itself. Payments may relate to trademarks, patents, manufacturing technology, designs, know-how, software, formulas, technical processes or other intellectual-property rights.

Customs should examine the economic and contractual substance of the payment rather than merely the heading used in the agreement.

Is Every Royalty Dutiable?

No. A company should not assume that every royalty or licence fee paid abroad must automatically be included in customs value.

The relevant legal conditions must be examined. In particular, the relationship of the royalty to the imported goods and the conditions surrounding their sale can become central.

The Royalty Must Be Analyzed in Relation to the Imported Goods

A royalty may cover numerous activities or rights, only some of which concern imported products.

For example, a licence agreement could potentially cover imported finished goods, domestically manufactured products, marketing rights, technical assistance and other commercial rights simultaneously.

The company should determine which elements actually relate to the imported merchandise.

The Condition-of-Sale Issue Can Be Decisive

One of the central valuation questions is whether payment of the royalty is connected with the ability to purchase the imported goods under the relevant commercial arrangement.

The answer requires examination of the supply agreement, licence agreement, corporate relationships and actual commercial practice.

Separate Contracts Do Not Automatically Resolve the Issue

A common mistake is to assume that the royalty cannot affect customs value because the goods are purchased under one agreement while the licence fee is paid under another.

Customs may examine the transactions together where they are commercially connected.

The legal analysis should therefore focus on substance rather than merely the number of contracts.

Payment to a Third Party Can Still Be Examined

The royalty recipient does not necessarily have to be the seller of the imported goods for the issue to arise.

If the seller, licensor and importer are part of a broader commercial arrangement, the relationships among them should be mapped carefully.

Related Companies Require Particular Attention

Multinational groups frequently separate manufacturing, intellectual property and distribution functions among different entities.

For example, a Turkish importer may purchase products from one group company while paying trademark or technology royalties to another.

This structure should be explained with corporate charts, intercompany agreements and transaction evidence.

Start With the Royalty Agreement

The company should examine the complete licence agreement rather than relying on a summary prepared for accounting purposes.

Important clauses can include the licensed rights, territory, products covered, calculation base, payment frequency, termination provisions, manufacturing rights and relationship with supply contracts.

Review the Supply Agreement at the Same Time

The supply contract may reveal whether the right to purchase imported goods depends on maintaining the licence agreement.

Conversely, the documents may demonstrate that purchases can continue independently of the royalty arrangement.

This distinction can materially affect the valuation analysis.

Examine the Actual Commercial Practice

Contract language is important, but authorities may also consider how the parties operate in practice.

Determine whether the importer can source goods from alternative suppliers, whether the licensor controls approved manufacturers and whether termination of the licence would effectively prevent continued purchases.

How Is the Royalty Calculated?

The calculation method is critical.

A royalty may be based on the import price, resale revenue, net sales, production quantity, profit, a fixed amount or another commercial metric.

The calculation base should be reconstructed precisely.

Royalties Based on Turkish Resale Revenue Need Careful Allocation

Suppose a Turkish distributor pays a percentage of its total domestic sales as a trademark royalty. Those sales may include imported products, locally manufactured products, services or other items.

Customs should not automatically treat the entire payment as attributable to imported goods without examining the underlying allocation.

Mixed Royalty Agreements Require Product-Level Analysis

Where the same licence covers imported and domestic goods, prepare a product matrix.

Identify which products were imported, which were produced locally, which intellectual-property rights apply to each and how the royalty was calculated.

A defensible allocation methodology can become central to the objection.

Technical Assistance Should Be Distinguished Where Appropriate

A payment described broadly as a licence fee may include training, engineering support, consulting or other services.

The company should identify each component and determine its actual relationship to the imported goods.

Software Payments Require Separate Analysis

Imported machinery and electronic equipment may involve embedded software, separately licensed software, subscriptions or post-import services.

These payments should not automatically be treated identically. The contractual and technical relationship between the software and imported equipment must be examined.

Trademark Royalties Can Be Particularly Complex

Brand licensing often concerns the right to sell products under a trademark in Turkey.

The company should examine the relationship among the manufacturer, trademark owner and Turkish importer and whether the relevant payment satisfies the conditions for inclusion in customs value.

Customs May Discover Royalties Through Company Accounts

Post-clearance auditors may review general ledgers, transfer-pricing documentation, related-party payments, licence accounts, bank transfers and intercompany agreements.

A royalty omitted from customs declarations can therefore be identified years after individual shipments were released.

Post-Clearance Release Does Not Necessarily End Valuation Risk

Customs clearance is not always the final opportunity for authorities to examine declared value.

Post-clearance control can result in reassessment where authorities conclude that an element legally required to be included in customs value was omitted.

Obtain the Audit Findings and Calculation

The company should obtain the formal findings and understand precisely how Customs calculated the additional amount.

Determine the declarations covered, period examined, royalty amount allocated to each declaration, exchange rate, tax base and resulting duties.

Do Not Accept a Global Allocation Without Reviewing It

Where Customs spreads an annual royalty across historical imports, examine the methodology.

A broad allocation may fail to reflect different products, suppliers, periods or categories of licensed activity.

Build a Declaration-by-Declaration Matrix

For significant assessments, prepare a spreadsheet showing each customs declaration, import date, product, tariff classification, supplier, invoice value, royalty period, allocation method, additional customs value and resulting tax assessment.

This can reveal calculation errors that are difficult to identify in an aggregate assessment.

Verify Whether the Royalty Relates to the Relevant Period

Payments can be calculated or adjusted after year-end.

Determine whether Customs has matched the royalty with the correct import period and transactions.

Year-End Adjustments Need Special Attention

Multinational companies sometimes adjust royalties retrospectively through debit notes, credit notes or transfer-pricing adjustments.

The customs implications of these adjustments should be examined separately rather than assuming that the corporate tax treatment automatically determines customs value.

Customs Valuation and Transfer Pricing Are Different Systems

A royalty may be accepted for corporate tax or transfer-pricing purposes without necessarily producing the same result for customs valuation.

Likewise, the existence of a transfer-pricing agreement does not by itself establish the correct customs value.

The company should reconcile the two systems while recognizing their different legal purposes.

Review Whether Customs Has Double Counted Any Amount

A royalty or related intellectual-property value may already be reflected in the price charged by the foreign seller.

The company should investigate whether Customs’ adjustment effectively counts the same economic element twice.

Preserve Accounting Evidence

Keep royalty invoices, bank payments, general-ledger accounts, calculation worksheets, transfer-pricing records and supporting contracts.

The payment trail should reconcile with the amounts examined during the customs audit.

Preserve Commercial Evidence

Emails and negotiations may help demonstrate why the royalty was paid and whether it affected the purchase of imported goods.

However, internal correspondence should be reviewed carefully and presented within the complete commercial context.

Foreign Licensor Evidence Can Be Important

The foreign intellectual-property owner may need to explain the scope of the licence, calculation method and relationship with the manufacturer.

A coordinated response can prevent contradictory explanations.

Review Related-Party Relationships

Where the seller and licensor are related, Customs may investigate whether the entities operate as part of an integrated commercial structure.

Prepare a clear corporate chart and explain each entity’s role.

Can Customs Apply the Assessment Retroactively?

Post-clearance assessments can potentially concern earlier customs declarations, subject to the applicable customs-debt rules, procedural requirements and time limitations.

The company should therefore review every declaration separately rather than assuming the entire historical period is legally open.

Limitation Periods Must Be Checked Declaration by Declaration

Import dates can differ by several years. The legal position of an older declaration may not necessarily be identical to that of a recent one.

Any circumstances alleged to affect ordinary limitation rules should also be examined carefully.

Additional Customs Duties May Trigger Other Tax Consequences

Increasing customs value can affect more than one import charge.

The company should identify every tax and duty recalculated as a result of the valuation adjustment rather than focusing only on ordinary customs duty.

Penalties Must Be Examined Separately

An additional customs debt and an administrative penalty are related but legally distinct issues.

Even where Customs establishes an additional amount payable, the legal basis and calculation of any penalty should be reviewed independently.

A Valuation Disagreement Does Not Automatically Mean Fraud

Royalty valuation can involve complicated contractual and interpretative questions.

The mere existence of an omitted royalty adjustment should not automatically be equated with deliberate customs evasion.

The company’s disclosure history, professional advice, accounting treatment and commercial documents may become relevant to the penalty defense.

What If the Company Previously Disclosed the Royalty?

If the importer previously informed Customs about the licence arrangement, preserve that evidence.

Prior correspondence, valuation declarations, rulings or audit communications may become important in evaluating the later assessment and penalty position.

Customs Broker Files Should Be Reviewed

Determine what information was supplied to the customs broker when the declarations were prepared.

If the broker knew about the royalty, identify how the issue was handled. If the broker did not know, determine whether the importer had a contractual obligation to provide that information.

Can the Company Challenge the Assessment?

Potentially. Customs assessments and associated administrative decisions can be challenged through the applicable Turkish customs objection mechanisms.

The notification date should be recorded immediately because the general customs objection framework contains short procedural periods.

Protect the Customs Objection Deadline

Technical discussions with auditors should not cause the company to miss a formal objection deadline.

Where the general objection mechanism under the Customs Law applies, the company should protect its procedural rights while simultaneously completing the valuation analysis.

What Should the Objection Argue?

Depending on the facts, the objection may challenge whether the royalty is legally includable at all, whether it relates to the imported goods, whether it constitutes a condition of sale, whether Customs used an excessive allocation, whether certain products should be excluded, whether the amount was already reflected in the invoice price, whether historical declarations are within the relevant period and whether penalties are legally justified.

Quantify Alternative Outcomes

A strong objection should not merely state that Customs is wrong.

Where appropriate, calculate alternative scenarios showing the financial effect if only certain products, royalty components or periods are included.

Expert Accounting Analysis May Be Necessary

Large multinational royalty assessments can involve thousands of import declarations and complex accounting records.

Forensic accounting or customs valuation analysis may be useful in reconciling the royalty base with individual imports.

Contractual Interpretation Can Be Equally Important

The dispute may ultimately turn on the legal relationship among the supply agreement, licence agreement and corporate structure.

Contract language should therefore be analyzed together with the financial data.

What If the Administrative Objection Is Rejected?

The company should evaluate judicial review before the competent administrative judiciary under the applicable procedural framework.

The litigation file should contain the contracts, accounting reconciliation, declaration matrix and economic explanation developed during the administrative stage.

Can Previously Paid Amounts Be Recovered?

If the company pays the disputed assessment and later obtains a favorable administrative or judicial outcome, the applicable repayment consequences should be examined under customs legislation.

Payment strategy and challenge strategy should therefore be coordinated from the beginning.

Review Other Imports Immediately

A royalty issue discovered in one audit may affect other products, suppliers or group companies.

Conduct an internal review before Customs expands the examination.

Review Future Customs Declarations

Do not continue filing declarations under the same methodology without evaluating the audit finding.

Future imports should be handled consistently with the company’s legal position and any corrective strategy adopted.

Consider a Prospective Valuation Procedure

Where royalties will continue, the company should develop a sustainable method for future imports.

This may require a structured customs valuation methodology, periodic adjustments and internal coordination among tax, finance, procurement and customs teams.

Foreign Suppliers and Licensors Should Be Included in the Compliance Process

The Turkish importer cannot properly manage customs value if foreign group companies fail to provide royalty calculations and contractual information promptly.

Future intercompany procedures should therefore require regular customs-related data exchange.

Immediate Action Plan

When Turkish Customs retroactively adds royalty payments to customs value, the company should immediately obtain the audit report and assessments, record all notification dates, identify the declarations affected, analyze the royalty and supply agreements together, determine whether the payments relate to imported goods and the conditions of sale, reconstruct the royalty calculation, separate imported and domestic products, review related-party relationships, test Customs’ allocation methodology, examine limitation periods, review penalties separately, preserve accounting evidence and protect the applicable customs objection deadline.

Frequently Asked Questions

Is every royalty paid to a foreign company included in Turkish customs value?

No. The legal conditions for inclusion must be examined in light of the particular royalty, imported goods and commercial arrangement.

Can Customs add a royalty even if it is paid to a company other than the seller?

Potentially. The relationship among the seller, licensor and importer and the conditions governing the transaction must be examined.

Does having a separate licence agreement prevent the royalty from being included?

Not automatically. Customs may examine the commercial relationship between the supply and licence agreements.

Can Customs add the entire annual royalty to imported goods?

That should not be assumed. Where the royalty covers imported products, domestic products, services or other rights, allocation may become a central issue.

Can a royalty based on Turkish resale revenue affect customs value?

Potentially, depending on the legal and commercial relationship between the payment and imported goods. The calculation method and product coverage should be analyzed carefully.

Can Customs reassess declarations after the goods have already been released?

Potentially. Post-clearance audits can lead to additional assessments, subject to applicable legal and procedural requirements.

Can the company challenge the additional customs duties?

Yes, depending on the assessment and procedural position. The applicable customs objection period should be protected immediately.

Can the company challenge the penalty separately?

Yes. The legal basis for additional duties and the legal basis for an administrative penalty should be analyzed separately.

What if the royalty was already reflected in the product price?

The company should document that position carefully and examine whether Customs’ proposed addition would duplicate an amount already included in the declared transaction value.

What is the strongest defense in a royalty valuation dispute?

A contract-by-contract and declaration-by-declaration analysis showing exactly what the royalty pays for, how it is calculated, which imported products it actually concerns, whether payment is connected with the sale of those goods and whether Customs’ proposed allocation accurately reflects the commercial reality.

Client-Focused Legal Support for Customs Royalty and Valuation Disputes

Retroactive royalty assessments can create substantial exposure involving customs valuation, post-clearance audits, related-party transactions, licence agreements, additional import duties, administrative penalties and historical declarations. Fırat Fesih Kaya Law Office assists foreign companies, multinational groups and Turkish importers facing customs valuation disputes involving royalties and licence fees. Lawyer Fırat Fesih Kaya provides legal assistance in reviewing royalty and supply agreements, analyzing post-clearance audit findings, preparing customs objections, challenging valuation methodologies and penalties, coordinating foreign licensor evidence and pursuing administrative litigation where necessary.

Phone:
+90 312 434 22 22

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+90 532 769 22 22

Email:
info@firatfesihkaya.av.tr

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Mevlana Boulevard No:221, Yıldırım Tower, Office No:148, 06520 Balgat, Çankaya, Ankara, Turkey