Why Unilateral Margin Adjustments Often Fail in the Indonesian Tax Court.

Tax Dispute of PT DMI: Legality of Comparability Adjustments to Operating Expenses Under the TNMM Framework

Tax authorities are intensifying their scrutiny of the Arm's Length Principle in affiliated transactions, specifically regarding the application of the Transactional Net Margin Method (TNMM). In the case of PT DMI the dispute centers on the legality of comparability adjustments applied to operating expenses to meet the arm's length profitability range.

The Core Conflict: Exclusion of Substantial Forex Losses and Renovation Costs vs. Respondent's Routine Component Assertion

The dispute arose from a positive adjustment of sales revenue by shifting the taxpayer's margin to the median point after the Full Cost Mark Up (FCM) ratio was found to be (0.18%), significantly lower than the interquartile range of 2.44% to 11.20%. The Petitioner argued that this low profitability resulted from extraordinary factors, namely substantial foreign exchange losses and major building renovation costs. To normalize the figures, the Petitioner excluded these costs from the margin calculation, resulting in a 2.84% ratio, which they claimed was within the arm's length range. However, the Respondent rejected these adjustments, asserting that forex losses and maintenance costs are routine operational components in the manufacturing industry and were likely incurred by the comparable companies as well.

Legal Consideration of the Board: Strict Verification Requirements for Comparable Sides and Distortion Risks

The Board of Judges, in their legal consideration, emphasized that any comparability adjustment must be supported by strong evidence that identical adjustments were also applied to the comparable companies' data. The Judges ruled that foreign exchange losses are operational and inherent in cross-border business activities. Without evidence of similar adjustments on the comparables' side, the Petitioner's unilateral adjustment was deemed to distort comparability and fail to reflect objective market conditions. This decision highlights the critical need for transfer pricing documentation that focuses not only on the taxpayer's internal data but also on the availability of equivalent data for comparables. Consequently, taxpayers must be more conservative in adjusting operating expenses to avoid the risk of total correction at the appellate level.

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