Beware of Cost Equalization! PT BTS Loses in Tax Court After Failing to Prove Cash Flow Origin

PT BTS Case: The Fatality of Cost Equalization and Weak Material Evidence in PPh 21

The tax dispute between PT BTS and the Directorate General of Taxes (DGT) culminated in the rejection of the appeal regarding the correction of the Article 21 Income Tax Base (DPP) worth IDR 1.28 billion. The core issue stemmed from cost equalization results in the Financial Statements, which the Respondent identified as unreported tax objects. According to the Income Tax Law, any compensation related to work or services provided to individuals must be subject to Article 21 withholding; however, the Taxpayer failed to present concrete evidence to invalidate this classification.

The Conflict: Hidden PPh 21 Objects in Other Operating Expenses

The conflict began when a tax audit discovered payments to individuals, such as stevedoring wages and service fees, recorded under Other Operating Expenses but omitted from the Article 21 Tax Returns. PT BTS argued that these expenditures were non-taxable operational costs, such as bank administration and ship rentals. Nevertheless, the Respondent maintained the correction, having found evidence of direct payments to non-NPWP holders, thus applying a 20% higher rate in accordance with prevailing regulations.

Judicial Analysis: Verbal Arguments vs. Material Proof

The Board of Judges, in its legal consideration, emphasized that this dispute falls entirely within the realm of material evidence. Although the Petitioner provided verbal and written rebuttals, the absence of supporting documents—such as receipts, service contracts, or adequate cash flow evidence—rendered the Petitioner's position weak. The Judges ruled that arguments without evidence cannot overturn audit findings based on the company’s own general ledger data.

Conclusion: The Criticality of Internal Reconciliation

The legal resolution of this case ended with the complete rejection of PT BTS's appeal. The impact of this decision reinforces the importance of periodic internal reconciliation between expense accounts in the general ledger and withholding tax objects. For business entities, this ruling serves as a stern warning that the DGT's equalization system is highly effective in detecting tax leakages in routine expense items involving individual third parties. Orderly tax administration is not merely about reporting but also about documentary readiness to face material tests.