Testing Comparability: Why Internal Comparables Often Fail in Tax Court

PT GTI Transfer Pricing Dispute: Positive Turnover Adjustment Through TNMM Internal Comparable

The tax authority performed a positive adjustment on PT GTI's turnover through Transfer Pricing analysis using the Transactional Net Margin Method (TNMM) based on internal comparables from an affiliate. This correction was grounded in Article 18 paragraph (3) of the Income Tax Law, which empowers the Director General of Taxes to re-determine income and expenses in accordance with the Arm's Length Principle (ALP). The core of the conflict emerged when the Respondent selected PT DWP as the sole internal comparable due to perceived similarities in business lines, without conducting a thorough comparability analysis regarding the differences in risk profiles and project characteristics between the two entities.

The Petitioner's Defense: High-Risk Offshore Rig Construction vs. Ship Repair Services

The Petitioner firmly contested the use of PT DWP as a comparable due to fundamental differences in economic substance; the Petitioner focuses on complex, high-risk offshore rig construction, whereas the comparable focuses on ship repair services. These differences in cost structure and project duration mean that their profit margins cannot be directly compared (apple-to-apple). In its legal consideration, the Board of Judges agreed with the Petitioner that the Respondent's selection of the comparable failed to meet the comparability requirements stipulated in transfer pricing regulations, as it failed to account for significant differences in functions, assets, and risks (FAR).

Ruling Implications: Rigid Proof of Comparability and the Vital Importance of TP Doc

This decision reinforces that in transfer pricing disputes, the proof of comparability must be rigid and cannot be based solely on general industry similarities. The implication for Taxpayers is the critical importance of maintaining robust Transfer Pricing Documentation (TP Doc) with clear financial statement segmentation to mitigate the risk of inappropriate comparable selection by auditors. In conclusion, the Board of Judges annulled the Respondent's adjustment because the basis for selecting the internal comparable was proven legally and technically invalid.

A Comprehensive Analysis and the Tax Court Decision on This Dispute Are Available Here