Equalization Is Not Final Proof: DGT Must Show Transaction Documents

The resolution of VAT Tax Overpayment Disputes reaffirms the crucial role of specific transaction documents in proving the validity of corrections. The Directorate General of Taxes (DGT) uses an equalization test between Corporate Income Tax Revenue and VAT Overpayment as the basis for corrections to detect potential unreported sales, or deliveries for which VAT has not been collected. However, the appeal filed by PT PT BSP against the January 2018 VAT Tax Assessment Letter (SKPKB) provides an important lesson regarding the limits of the evidentiary power of equalization results.

The main point of the dispute centers on a correction to the VAT Overpayment of Rp1,859,658,000, which was determined by the DGT due to a discrepancy identified in the equalization test. The DGT argued that the discrepancy resulted from the delivery of Taxable Goods and Services (BKP) for which VAT should have been payable in January 2018 but had not been reported. On the other hand, PT BSP firmly denied this, explaining that the difference was a reasonable timing difference and not an unreported supply. According to PT BSP, the VAT on the difference had already been paid and reported in the following Tax Period when the Tax Invoice was issued, in line with the principle of when VAT is due.

In response to these two contradictory arguments, the Tax Court Panel of Judges consistently referred to Article 29 paragraph (2) of the Tax Law, which places the burden of proving the correction on the Directorate General of Taxes (DGT). The Panel argued that the equalization test, while relevant, was not strong, definitive evidence to establish the existence of a supply subject to VAT in the January 2018 Tax Period. To validate the VAT correction, the DGT is required to present more competent evidence, such as a Tax Invoice, invoice, or delivery order, explicitly proving that the transaction occurred and was payable during the Dispute Period. Considering that the DGT failed to present concrete evidence per Tax Period to refute the Taxpayer's timing difference claim, the Panel decided to annul the correction to the VAT DPP. This ruling underscores the importance of in-depth audits that rely not only on cross-checking data for equalization but also on valid transaction evidence.

The implications of this ruling are significant for taxpayers. Companies that frequently encounter timing differences (for example, due to progress billing or advance payment receipts) must have robust documentation regarding the monthly cut-off mechanism and VAT-Income Tax reconciliation. Although the ruling favored the taxpayer, this dispute serves as a reminder for every company to mitigate risks by ensuring timely issuance of tax invoices in accordance with Article 13 of the VAT Law to minimize the risk of equalization-based disputes.

A Comprehensive Analysis and Tax Court Decision on this Dispute are Available Here