Why Percentage of Completion Accounting Does Not Automatically Determine VAT Timing?

VAT Equalization Dispute: PoC Accounting Revenue Recognition vs Billing-Based VAT Liability Timing

This dispute arose from the Respondent's correction of the VAT Tax Base (DPP) for the December 2015 period, amounting to IDR 967,078,122.00, based on a revenue reconciliation between the Corporate Income Tax Return and the VAT Returns. The Respondent argued that since the Petitioner utilized the Percentage of Completion (PoC) method for accounting revenue recognition, the obligation to collect VAT (issuing Tax Invoices) must automatically arise at the moment the revenue is recorded in the books.

The Core Argument: Distinction in Construction Revenue Recognition Under Article 17 Paragraph (5) of GR 1/2012

However, the Petitioner presented a logical rebuttal by referring to Article 17, paragraph (5) of Government Regulation Number 1 of 2012. The core of the Petitioner's argument is that in the construction and water technology industry, there is a clear distinction between accounting revenue recognition based on costs (Cost-to-Cost) and the timing of VAT liability based on actual billing or milestones agreed upon with customers. The Board of Judges agreed that the indirect equalization method used by the Respondent could not override material evidence such as actual Tax Invoices and billing documents.

Judicial Considerations: Vacating the Correction Due to Exchange Rate Adjustments and Audit Variance

The Board of Judges ruled that financial statements audited by an Independent Public Accountant provide reasonable assurance regarding the validity of revenue figures. The differences identified were purely due to exchange rate adjustments (KMK rates) and audit adjustments that did not represent actual taxable deliveries. Consequently, the Board of Judges vacated the Respondent's correction, as it was not supported by competent evidence and contradicted the statutory principles of VAT timing.

A Comprehensive Analysis and the Tax Court Decision on This Dispute Are Available Here