The Director General of Taxes possesses absolute authority to test compliance through audits; however, this power is strictly bound by procedural corridors as stipulated in Article 29 of the KUP Law and the MoF Regulation on Audit Procedures. The case of PT BBN serves as a crucial precedent where the Defendant's decision to reject the cancellation of an Underpayment Tax Assessment Notice (SKPKB) was ultimately overturned by the Board of Judges due to fatal procedural defects. The core conflict began when the Defendant issued an SKPKB for Corporate Income Tax 2018 without properly delivering the Notification of Audit Results (SPHP) and failing to provide the Taxpayer the opportunity to attend the Closing Conference.
The Defendant argued that the administrative process had been followed and contended that a cancellation request based on Article 36 Paragraph (1) letter b of the KUP Law was inappropriate, suggesting it should have been pursued through the objection mechanism instead. Conversely, the Plaintiff asserted that the absence of SPHP and the Final Discussion constituted a violation of taxpayer rights guaranteed by regulation, rendering the resulting assessment an invalid legal product. In its legal considerations, the Board of Judges agreed with the Plaintiff, stating that fulfillment of the formal aspects of an audit is an absolute requirement for the validity of a tax assessment. The Defendant's failure to prove the delivery of SPHP and the invitation to the final discussion within the prescribed timeframe rendered the SKPKB legally flawed (procedural flaw).
The resolution of this case reaffirms that the Tax Court has the jurisdiction to adjudicate formal aspects through Lawsuits if related to Article 36 of the KUP Law. The verdict, which fully granted the Plaintiff's lawsuit, sends a strong signal to tax authorities to be more disciplined in executing audit stages. The implication of this ruling for Taxpayers is the vital importance of monitoring every detail of formal documentation during the audit process, as procedural violations by authorities can serve as a solid legal basis to invalidate the entire tax assessment issued.