Cost equalization is a common audit technique that frequently triggers disputes when tax authorities assume an entire account balance constitutes a withholding tax object without distinguishing the transaction's substance. The CV MBB case demonstrates how the application of Article 23 of the Income Tax Law and PMK 141/PMK.03/2015 is tested through the validity of cash flow evidence and supporting documents. The core conflict arose when the Respondent issued corrections on Vehicle Service and Transport accounts, assuming the total values were service fees subject to Article 23 Tax. The Petitioner countered, arguing that the majority of costs were driver wages (Article 21 Tax object) and material/fuel purchases, which are non-taxable objects.
The Board of Judges, in their resolution, prioritized the substance over form principle through material evidence testing. Regarding Transport costs, the Petitioner successfully proved via cash disbursement details that payments were made for fuel and driver wages, leading to the cancellation of the correction. However, for Vehicle Service costs, limited supporting evidence led the Judges to uphold the correction.
The implications of this ruling reinforce that administrative compliance, specifically maintaining separated accounts for materials and services, is crucial. Taxpayers must ensure every expenditure is backed by specific cash vouchers and invoices to mitigate the risk of tax object generalization during equalization.
A Comprehensive Analysis and the Tax Court Decision on This Dispute Are Available Here