Tax corrections based on data extrapolation without supporting evidence of actual transactions often become a central point of dispute in Indonesian tax audits. The case of CV BPR represents a crucial boundary of tax authority in determining tax liability, where Article 21 of the Income Tax Law requires a real flow of income to the recipient (individual tax subject) as an absolute prerequisite for the emergence of withholding tax obligations.
The dispute began when the Respondent made a positive correction to the Income Tax Article 21 object amounting to IDR 3,190,584,050.00 for the January 2019 tax period. The basis for the correction was internal company documents found during a field audit identified as labor costs. Assuming a discrepancy between the tax returns and internal data, the Respondent used an extrapolation method to calculate potential unpaid taxes, claiming these figures were concealed salary payments to third parties.
The Applicant firmly rebutted this argument, explaining that the data found by the Respondent was merely an estimate or budget plan for future projects, not a realization of payment. The Applicant provided evidence through General Ledgers and Bank Statements, showing no cash outflows for salary payments equivalent to the correction value during the relevant period. The Applicant emphasized the cash basis principle in Income Tax Article 21, where the obligation to withhold only arises when the income is actually paid or becomes due.
The Board of Judges, in its legal consideration, ruled that the Respondent's action of making corrections based solely on budget plans without being able to prove actual payments was legally improper. The Judges emphasized that every tax assessment must be based on strong, competent, and valid evidence in accordance with Article 12 paragraph (3) of the KUP Law. Since the Respondent could not prove to whom or where the money was paid, the extrapolation assumption was declared legally flawed and unsustainable.
The implications of this decision provide legal certainty for taxpayers that internal data of an estimated or administrative nature cannot automatically be treated as a tax object without material evidence of payment. This victory reinforces the importance of a clear separation between accounting records for managerial purposes and the fulfillment of tax obligations based on the facts of real transactions.