The correction of the Value Added Tax (VAT) Base (DPP) based solely on extrapolation methods without the support of competent evidence regarding the physical flow of goods is an action that undermines the principle of legal certainty. Tax Court Decision Number PUT-003641.16/2023/PP/M.IVB Year 2024 serves as an important precedent regarding how the Board of Judges views the validity of corrections based on estimates or assumptions during a tax audit.
The dispute began when the Respondent issued a VAT Base correction of IDR 6,738,991,685.00 against PT JJSW. The Respondent utilized a data extrapolation method based on findings from internal records and cash flow analysis to determine unreported deliveries. According to the Respondent, the incompleteness of the Taxpayer’s bookkeeping authorized the examiners to use indirect methods to calculate potential tax liabilities in accordance with Article 13, paragraph (1) of the KUP Law.
The Appellant strictly refuted the correction, arguing that all deliveries had been accurately reported in the Tax Returns (SPT). The Appellant emphasized that the extrapolation method used by the Respondent was merely a unilateral assumption that could not be proven true. Juridically, the Appellant referred to Article 12, paragraph (3) of the KUP Law, which requires strong (competent) evidence for the Director General of Taxes to unilaterally determine the amount of tax due.
In its legal considerations, the Board of Judges stated that corrections based on extrapolation or cash flow tests do not automatically prove the occurrence of a delivery of Taxable Goods (BKP). The Judges emphasized that VAT is an objective tax whose collection heavily depends on the actual event of physical delivery. Since the Respondent was unable to detail the identity of the buyers or the specifics of the goods delivered, the correction was deemed an estimate lacking a solid legal basis to be upheld.
In conclusion, the Board of Judges granted the entire appeal of PT JJSW and canceled the Respondent's correction. This ruling reaffirms that in VAT disputes, the existence of physical goods flow (delivery evidence) is far more crucial than mere cash flow analysis or statistical projections. Taxpayers are advised to always maintain neat documentation of goods delivery proofs to mitigate the risk of assumption-based corrections in the future.