The Arm's Length Principle (ALP) clause frequently serves as the epicenter of tax disputes, particularly concerning loan transactions involving affiliated Non-Resident Taxpayers (WPLN). Tax Court Decision Number PUT-005040.13/2024/PP/M.XXA Tahun 2025 establishes a crucial precedent by affirming the legal principle that Withholding Tax (PPh) Article 26 corrections stemming from a secondary adjustment cannot stand independently if the foundation of its primary adjustment on Corporate Income Tax (CIT) has been invalidated. This specific case involves PT NSDI contesting a PPh Article 26 correction on excess interest paid to its affiliated party in the United States. The Tax Authority insisted on reclassifying the excess interest as a constructive dividend and applied a PPh Article 26 rate of 15%, citing Article 10 of the Indonesia-United States Double Taxation Avoidance Agreement (DTAA).

The Core Conflict: Causality Between Primary Adjustments and Secondary Adjustments

The core conflict in this dispute revolves around the causality between the primary adjustment and the secondary adjustment. The tax authority, pursuant to Article 18 paragraph (3) of the Income Tax Law and technical regulations like PER-22/PJ/2013, possesses the authority to correct unreasonable interest expenses and subsequently reclassify the difference as a dividend. However, the Taxpayer fundamentally rejected the notion that excess interest automatically constitutes a dividend, particularly because the loan transaction had already met the parameters of fairness according to the Transfer Pricing Documentation (TP Doc) analysis. The Taxpayer's evidence was further supported by the fact that the interest payment did not originate from company profits but from a legitimate contractual loan obligation.

Judicial Reasoning: Loss of Underlying Cause and Correct Application of DTAA Rates

In its legal considerations, the Panel of Judges took a strategic approach by referencing Decision Number PUT-005031.15/2024/PP/M.XXA Tahun 2025, which was directly related to the CIT dispute (the primary adjustment). Since that Decision had nullified the correction on affiliated interest expenses, the Panel of Judges unequivocally concluded that the legal basis (underlying cause) for implementing the PPh Article 26 secondary adjustment had vanished. The Panel also reinforced that if the transaction remains recognized as interest, the correct DTAA rate is 10% (in line with Article 11 of the DTAA concerning Interest), and not the 15% rate for Dividends insisted upon by the Tax Authority. This ruling effectively nullified the entire PPh Article 26 correction proposed by the Tax Authority, confirming that the failure of the primary adjustment automatically invalidates the secondary correction derived from it. This decision provides legal certainty and strategic guidance for multinational taxpayers navigating transfer pricing disputes in Indonesia.

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