MOTC Declared Arm's Length, Tax Office Loses Contract Manufacture Dispute: WP's Purchase Order Evidence Overturns Fiscal Assumption

PT SIS Dispute: Cost Allocation Accuracy in TNMM Analysis

The application of the Transactional Net Margin Method (TNMM) to test the arm's length nature of operating profits in a contract manufacture function often leads to Transfer Pricing (TP) disputes, particularly when the Taxpayer (WP) operates multiple business segments. The case of PT SIS highlights the complexity of adhering to the Arm's Length Principle (ALP), with the core conflict stemming from the accurate allocation of asset depreciation costs. The dispute arose after the Directorate General of Taxes (DGT) performed an operating profit correction, resulting in the WP's Mark up on Total Cost (MOTC) falling to 3.80%, below the DGT's arm's length range of 5.33% to 18.59%.

Conflict Origins: Misallocation of Asset Depreciation

The conflict originated from the DGT's decision to allocate the depreciation cost of the COMAS Tobacco Feeder machine to the Contract Manufacture segment, despite the WP providing evidence specifically Purchase Orders (PO), Invoices, and Import Declarations (PIB) that the asset was intended for the discontinued Entrepreneur segment. This error in cost allocation directly distorted the profit base calculation, triggering the correction. The WP countered the DGT's argument by demonstrating that, upon removal of the misallocated cost, the correct MOTC was 17.53%, which was clearly within the DGT's own established arm's length range.

Tax Court Ruling: The Priority of Formal Transaction Evidence

In its resolution, the Tax Court Panel unequivocally accepted the formal evidence presented by PT SIS. The Panel held that formal transaction documents like POs and PIBs carry a higher burden of proof compared to the unilateral allocation made by the DGT. By accepting the recalculation that yielded an MOTC of 17.53%, the Panel concluded that the Taxpayer's operating profit had satisfied the ALP. This ruling firmly establishes that a fundamental error in cost allocation by the fiscal authority, which leads to an ostensibly non-arm's length profit, automatically nullifies the basis for a TP correction.

Practical Implications: Robust Documentation for Segmentation

The analysis of this decision carries significant implications for tax practice, especially for companies utilizing TNMM. It stresses the paramount importance of robust cost allocation documentation. Taxpayers must not only produce comprehensive TP Documentation but also ensure absolute consistency between their accounting data and the formal transaction evidence used for profit segmentation. This ruling serves as a strong reminder that the Tax Court will prioritize compelling, relevant physical evidence in proving the arm's length nature of operating results.