Lost in Audit, Won in Court: Article 23 Income Tax Litigation Strategies Against DJP's Equalization Corrections!

In the context of enforcing Article 23 of the Income Tax Law, the obligations of an Article 23 Income Tax Withholding Agent frequently trigger prolonged litigation disputes.

These controversies generally arise due to data discrepancies between the internal Article 23 Income Tax equalization and the counterparty's Output VAT, as reflected in the Tax Court Decision Number PUT-004036.12/2021/PP/M.XVIIIA Year 2025. PRM BLG, as the Appellant, faced a massive correction to its Article 23 Income Tax Base (DPP) for the November 2017 Tax Period, where the Respondent based the adjustment on discrepancies in the counterparty's tax invoice data, which indicated undisclosed objects of Article 23 Income Tax that had not been withheld.

The core conflict centered on three correction items, but substantively revolved around two issues: proving that withholding had indeed occurred and the validity of the transacted legal relationship.

The Respondent firmly insisted that the absence of valid and complete Article 23 Income Tax withholding slips within the audit and objection files, as required formally under Minister of Finance Regulation (PMK) Number 12/PMK.03/2017, justified the issuance of the Tax Underpayment Assessment Letter. On the other hand, the Appellant strongly declared that they had materially fulfilled their withholding and remittance obligations for a portion of the corrections, and asserted that other correction items related to intermediary services possessed no direct legal relationship that would require the Appellant to withhold Article 23 Income Tax. This fundamental divergence highlights the perennial debate between formal compliance and the substantial fact of tax payment.

To seek a fair resolution, the Tax Court Panel of Judges explicitly utilized the foundation of Material Truth based on Article 76 of the Tax Court Law.

The application of this principle proved vital for the Appellant. Regarding the correction items claimed to have been withheld (IDR 377 Million) and the items involving intermediary services (IDR 36 Million), the Panel ruled in favor of the Appellant because factual evidence demonstrated that the tax had been remitted or that no withholding obligation attached to the transaction. The Panel reasoned that the objective of tax collection had been achieved and the legal relationship did not satisfy the withholding criteria. However, for the correction item based on tax invoices reported by the counterparty—which the Appellant only countered with claims of not receiving the documents (IDR 170 Million)—the Panel sustained the Respondent's correction.

The decision yields significant analysis and impact for withholding Taxpayers.

First, it affirms that withholding slips and remittance evidence disclosed at the Appeal stage remain admissible, demonstrating the Panel's flexibility in upholding substantial truth over rigid, formal administrative accuracy. Second, it validates the importance of clear contract management in multi-party transactions, where the Article 23 Income Tax obligation must attach to the party directly making the payment to the service provider. Third, it serves as a stern warning that external data held by DJP, such as counterparties' VAT tax invoices, constitutes robust evidence that can only be countered with comparable material proof, rather than mere claims of internal administrative weaknesses.

In conclusion, Article 23 Income Tax disputes rooted in data equalization demand that Taxpayers master not only the formal aspects of issuing withholding slips but also the substance and presentation of evidence.

Compliance must be built starting from the pre-audit stage through strict internal reconciliation. The partial victory in this decision confirms that an effective litigation strategy is one capable of comprehensively presenting material evidence, even if such evidence can only be perfected during the court hearings.