A foreign company accidentally pays Turkish customs duties twice. Learn how to identify duplicate payments, apply for repayment, correct customs records, prove payment and challenge a rejected customs refund request.

A foreign company importing goods into Turkey may occasionally discover that the same customs liability has effectively been paid twice.

Duplicate payment can arise because of:

• Accounting error;
• Customs broker error;
• Duplicate bank payment;
• Incorrect declaration correction;
• Payment under the wrong declaration;
• Payment of an assessment already satisfied;
• System or reconciliation problems.

The company should not simply leave the excess amount on the assumption that Customs will automatically identify and return it.

Under Article 211 of Customs Law No. 4458, customs duties determined to have been paid even though they were not legally due are subject to repayment. Ministry guidance also confirms that repayment and remission applications are handled through the electronic Repayment or Remission Request Management System.

The recommended strategy is:

Identify the duplicate payment → match both payments to the same customs liability → verify that no separate debt exists → collect bank and customs records → determine the correct repayment procedure → submit the application to the competent customs office → monitor the decision → challenge an unlawful rejection where necessary.

1. What Does “Customs Duty Paid Twice” Mean?

The simplest example is:

Customs liability: TRY 500,000

First payment: TRY 500,000

Second payment: TRY 500,000

If both payments concern the same legal customs debt and no separate liability exists, the second amount may constitute an overpayment requiring repayment analysis.

However, the company must prove that the second payment was genuinely unnecessary.

2. First Confirm That There Was a Duplicate Payment

Do not submit a refund request based only on the accounting department’s conclusion.

Compare:

• Customs declaration;
• Accrual records;
• Payment receipts;
• Bank records;
• Customs-system records;
• Additional assessment decisions.

There may be two payments because there were actually two separate customs liabilities.

3. Identify the Exact Declaration

Record:

• Declaration number;
• Declaration date;
• Customs office;
• Importer;
• Customs liability;
• First payment;
• Second payment.

The refund application should clearly connect the overpayment with a specific customs transaction.

4. Determine Which Customs Charge Was Paid Twice

A customs payment may include several components.

Separate:

• Customs duty;
• Additional customs duty;
• Import-related taxes;
• Anti-dumping duty;
• Other customs-related financial liabilities.

Do not describe the entire payment simply as “customs tax.”

5. Article 211 Is Central to the Refund Analysis

Article 211 of Customs Law No. 4458 provides the principal framework for repayment of customs duties that were paid despite not being legally due.

Official Ministry guidance confirms that duties found to have been paid even though they should not legally have been paid are repaid under Article 211.

A genuine duplicate payment can therefore potentially fall within the repayment framework.

6. Repayment and Remission Are Different

These concepts should not be confused.

Repayment generally concerns an amount already paid that must be returned.

Remission concerns an amount that was assessed but should not legally remain payable.

If the company has already paid twice, the issue will generally focus on repayment.

7. Determine Why the Duplicate Payment Occurred

Identify the cause:

• Importer accounting department;
• Customs broker;
• Bank;
• Payment reference error;
• Customs system;
• Additional assessment process.

Understanding the cause helps determine what evidence is required.

8. Preserve Both Payment Receipts

The strongest evidence usually begins with proof that two separate payments were actually made.

Collect:

• Bank payment confirmations;
• Customs receipts;
• Transaction numbers;
• Payment dates;
• Amounts.

Do not rely only on internal accounting entries.

9. Match Both Payments to the Same Liability

This is crucial.

The company should demonstrate:

Payment 1 → Declaration X → Liability Y

and

Payment 2 → Declaration X → Same Liability Y.

If the second payment relates to another declaration or assessment, it may not be a duplicate.

10. Review the Customs Account

Check whether the second payment was:

• Applied to the original debt;
• Applied to another outstanding debt;
• Held as an unidentified payment;
• Reflected as an overpayment.

This can determine the appropriate remedy.

11. Customs Broker Records Can Be Important

If the broker arranged payment, obtain:

• Payment instructions;
• Receipts;
• Emails;
• Declaration records;
• Accounting statement.

This can explain how the duplication occurred.

12. Bank Records Should Be Reconciled

The company’s bank statement should show:

• Date;
• Amount;
• Beneficiary;
• Transaction reference.

Match these records with Customs documentation.

13. Prepare a Payment Reconciliation Table

For example:

Item	First Payment	Second Payment
Declaration	Same declaration	Same declaration
Date	Date 1	Date 2
Amount	TRY 500,000	TRY 500,000
Liability	Customs duty	Customs duty
Status	Proper payment	Alleged overpayment

A simple reconciliation table can make the application substantially clearer.

14. Check Whether a Declaration Correction Caused the Problem

Sometimes the original declaration is corrected and the company’s accounting team mistakenly pays the entire revised amount rather than only the additional difference.

For example:

Original duty paid: TRY 600,000

Corrected total liability: TRY 700,000

Only TRY 100,000 additional payment may be required.

If TRY 700,000 is paid again, the company should investigate a potential TRY 600,000 overpayment.

15. Additional Assessments Can Also Cause Duplicate Payments

A company may pay an additional assessment even though the same amount was previously collected through another customs procedure.

Compare all assessment and payment records before filing.

16. Do Not Confuse Security With Payment

Some customs procedures involve security or guarantees.

Determine whether the company:

• Paid customs duty;
• Deposited cash security;
• Provided a bank guarantee.

A security deposit should not automatically be treated as a duplicate tax payment.

17. Check Whether the Amount Was Transferred to Another Debt

Before claiming a refund, confirm that Customs has not already allocated the apparent overpayment to another legally collectible customs liability.

Obtain the relevant account information where necessary.

18. Use the Repayment or Remission Procedure

The Ministry operates an electronic Repayment or Remission Request Management System for applications under Articles 211–214 of the Customs Law. Ministry materials state that the application form and supporting documents are submitted electronically through this system.

The company should therefore identify the correct electronic and administrative procedure for its case.

19. Submit the Application to the Relevant Customs Administration

The application should clearly identify:

• Importer;
• Declaration;
• Amount paid;
• Amount legally due;
• Amount requested for repayment;
• Reason for duplicate payment.

Attach supporting evidence.

20. Include a Clear Calculation

Avoid simply stating:

“We overpaid customs duty.”

Instead show:

Legally payable customs liability: X

Total actually paid: Y

Excess amount: Y – X

Refund requested: Z.

21. Explain Why the Second Amount Was Not Legally Due

This is the legal core of the application.

The company should demonstrate that the second payment did not correspond to a separate customs debt.

22. Declaration Correction May Also Be Necessary

If the duplicate payment resulted from incorrect declaration data, the customs record may need correction as part of the repayment process.

Official Ministry guidance recognizes that declaration correction may also be possible after delivery under the applicable statutory framework.

The procedural requirements should be checked for the specific declaration.

23. Do Not Modify Historical Documents

Never alter:

• Declaration;
• Invoice;
• Receipt;
• Payment date.

The refund request should rely on authentic records.

24. Check the Applicable Application Period

Repayment rights are subject to statutory procedural periods.

Therefore, identify:

• Payment date;
• Date the overpayment arose;
• Date the company discovered the issue;
• Applicable statutory repayment period.

Do not delay merely because the overpayment is obvious.

25. Review Multiple Declarations

If one duplicate payment occurred because of a systematic accounting error, check whether the same problem affected other imports.

Review a reasonable historical period for:

• Duplicate payments;
• Incorrect payment references;
• Repeated corrected declarations.

A single discovery may reveal a much larger refund opportunity.

26. Prepare a Multi-Declaration Refund Schedule

Where several declarations are affected, create:

Declaration number

Amount legally due

Amount paid

Overpayment

Evidence

Refund requested.

This helps Customs verify the application efficiently.

27. Foreign Companies Should Confirm Who Is Entitled to the Refund

The refund claimant must have the appropriate legal relationship with the customs liability and payment.

Where payments were made through:

• Customs broker;
• Turkish subsidiary;
• Representative;
• Logistics provider,

determine who legally holds the repayment claim.

28. Corporate Representation Documents May Be Required

Foreign-owned companies should ensure that the person making the application has appropriate authority.

Prepare:

• Corporate authorization;
• Power of attorney where required;
• Relevant representation documents.

29. Customs Broker Error May Create a Separate Claim

If the broker caused the duplicate payment, the company may have two different issues:

Refund claim against Customs

and

potential contractual claim against the broker for unrecovered losses or expenses.

Do not confuse them.

30. Accounting Records Should Be Corrected

Once the duplicate payment is identified, coordinate with finance regarding:

• Customs cost;
• Inventory cost;
• Receivable from administration;
• Financial statements.

The legal refund file and accounting records should reconcile.

31. Interest Issues Should Be Examined Separately

Where repayment is delayed or the overpayment arose from an administrative error, determine whether the applicable legal framework provides any additional monetary entitlement.

Do not automatically assume that every customs refund includes interest.

32. A Refund Request Can Be Rejected

Customs may reject the application because it concludes:

• Payment was legally due;
• There was no duplicate payment;
• Applicant lacks entitlement;
• Application was late;
• Evidence is insufficient.

The rejection should be reviewed rather than automatically accepted.

33. Obtain the Written Rejection Decision

If Customs refuses repayment, obtain the formal decision.

Identify:

• Reason;
• Legal basis;
• Notification date;
• Available challenge procedure.

The next step should be based on the written decision.

34. Protect Objection Deadlines

A repayment rejection may trigger administrative challenge deadlines.

Do not allow informal discussions with the customs office to replace a formal objection.

Record the notification date immediately.

35. Judicial Review May Become Necessary

If the administrative route does not resolve the dispute, the company may need to assess the appropriate judicial remedy.

The court file should clearly establish:

Amount legally due

versus

amount actually paid.

36. Do Not Overcomplicate a Clear Duplicate Payment Case

Where the evidence is straightforward, the application should also be straightforward.

The central question is:

Did the administration receive more customs duty than was legally payable?

If yes, prove the difference with clean documentation.

37. Refund Cases Can Also Reveal Broader Customs Problems

During reconciliation, the company may discover:

• Incorrect tariff treatment;
• Repeated valuation errors;
• Unclaimed exemptions;
• Duplicate assessments.

A refund review can therefore become a broader customs compliance review.

38. Review Other Potential Overpayments

Companies often focus on underpayment risk but overlook overpayments.

Periodic customs reviews should also identify whether the importer paid excessive amounts because of:

• Wrong tariff classification;
• Incorrect customs value;
• Duplicate payments;
• Incorrect additional duties.

39. Keep Customs and Accounting Data Connected

Many duplicate payments occur because finance and customs systems are not reconciled.

Establish a control linking:

Declaration number

→ customs liability

→ payment reference

→ bank transaction.

40. Introduce a Dual-Payment Approval System

For large importers, consider internal controls requiring confirmation that:

• Liability remains unpaid;
• Declaration number is correct;
• Payment amount is correct.

This can prevent repeated duplicate payments.

41. Reconcile Corrected Declarations Separately

Whenever a customs declaration is amended, accounting should confirm whether the new amount represents:

• Total liability;
• Additional amount;
• Replacement assessment.

This is a common area for payment mistakes.

42. Preserve the Refund Decision

Once repayment is approved, retain:

• Customs decision;
• Payment confirmation;
• Bank receipt;
• Accounting reconciliation.

These records may be relevant during future audits.

43. Verify the Amount Actually Refunded

Do not close the file merely because Customs approves repayment.

Confirm:

Amount requested

Amount approved

Amount actually received.

Investigate any difference.

44. Update the Company’s Customs Controls

After the refund process, determine why the duplicate payment occurred.

Correct:

• Payment workflow;
• Broker communication;
• Accounting controls;
• Declaration reconciliation.

The objective should be preventing recurrence.

45. Immediate Strategy After Discovering a Duplicate Customs Payment

The recommended sequence is:

Identify the declaration

→ verify the legal customs liability

→ confirm both payments

→ determine whether the second payment was allocated elsewhere

→ calculate the exact overpayment

→ collect customs and bank records

→ check the statutory application period

→ submit the repayment application

→ monitor the Customs decision

→ challenge an unlawful rejection where necessary

→ confirm receipt of the refund

→ correct internal controls.

25-Point Customs Refund Checklist

1. Identify the declaration.
2. Confirm the importer.
3. Determine the legally payable amount.
4. Obtain the first payment receipt.
5. Obtain the second payment receipt.
6. Obtain bank records.
7. Match payment references.
8. Check Customs account records.
9. Confirm no separate debt exists.
10. Distinguish payment from security.
11. Check corrected declarations.
12. Review additional assessments.
13. Calculate the exact overpayment.
14. Identify the repayment claimant.
15. Check representation authority.
16. Review the applicable application period.
17. Prepare the repayment application.
18. Attach customs records.
19. Attach bank evidence.
20. Submit through the applicable system.
21. Preserve filing confirmation.
22. Monitor the decision.
23. Challenge rejection where appropriate.
24. Confirm the amount received.
25. Update internal payment controls.

Frequently Asked Questions

1. Can customs duty paid twice in Turkey be refunded?

Potentially, yes. Article 211 provides for repayment of customs duties determined to have been paid even though they were not legally due.

2. Does Customs automatically refund a duplicate payment?

Companies should not rely on an automatic refund. The overpayment should be identified and the applicable repayment procedure followed.

3. How is the refund application submitted?

The Ministry operates the Repayment or Remission Request Management System for applications under Articles 211–214, allowing the application form and supporting documents to be submitted electronically.

4. What documents are important?

The customs declaration, accrual information, payment receipts, bank records and a reconciliation showing the exact excess payment are particularly important.

5. What if the customs broker paid twice?

The company should determine who legally made the payment and holds the repayment claim. Potential broker responsibility can be considered separately.

6. What if the second payment was allocated to another customs debt?

Then the issue may not be a simple duplicate-payment refund. The allocation and underlying liability should first be reviewed.

7. Can a declaration be corrected after the goods have already been released?

The customs framework permits post-release declaration corrections in applicable circumstances, subject to the relevant procedure.

8. Is there a deadline for requesting repayment?

Yes. Customs repayment rights are subject to statutory procedural periods. The applicable deadline should be calculated immediately from the relevant facts rather than postponing the application.

9. What if Customs rejects the refund?

Obtain the written decision, record its notification date and evaluate the applicable administrative and judicial challenge procedures.

10. What is the most important evidence in a duplicate-payment case?

A clear reconciliation proving that two actual payments were made against the same customs liability while only one payment was legally due.

Client-Focused Legal Support for Customs Duty Refunds in Turkey

Customs repayment disputes may involve:

Duplicate customs payments

Overpaid customs duties

Incorrect assessments

Declaration corrections

Refund applications

Repayment and remission procedures

Customs broker errors

and rejected refund requests.

Fırat Fesih Kaya Law Office assists foreign companies, multinational groups, manufacturers and importers seeking repayment of customs duties and other customs-related amounts overpaid in Turkey.

Lawyer Fırat Fesih Kaya provides legal assistance in reconciling customs payments, determining whether amounts were legally due, preparing repayment applications, correcting related customs records and challenging rejected refund requests through the appropriate administrative and judicial procedures.

Phone: +90 312 434 22 22
Mobile: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No:221, Yıldırım Tower, Office No:148, 06520 Balgat, Çankaya, Ankara, Turkey