Proven Not to Be Revenue: The Tax Court Annuls Hundreds of Billions in Corporate Income Tax Revenue Correction Based on Misleading PNBP Data

Businesses operating in the port services sector frequently navigate administrative complexity, particularly concerning the Non-Tax State Revenue (PNBP - Penerimaan Negara Bukan Pajak) for Tug Boat Services. The case involving PT APS serves as a critical study, establishing the jurisdictional boundary between licensing formalities and economic substance in Corporate Income Tax (CIT) calculation. In its decision, PUT-008636.15/2021/PP/M.VIIIB Tahun 2025, the Tax Court decisively annulled a revenue correction of Rp21.7 billion initiated by the Directorate General of Taxes (DGT), offering a crucial lesson on the substantiation of cost reimbursement.

Conflict and Arguments of the Parties

The conflict originated from the DGT's correction, which relied on external data: PNBP for Tug Boat Services from the KSOP (Port Authority) paid in the name of PT APS. Based on Article 4 paragraph (1) of the CIT Law, the DGT concluded that this payment represented an unreported economic capability enhancement for the Taxpayer, which should be included as operating revenue. The DGT argued that the Taxpayer failed to conclusively prove that the tug services were entirely performed by third parties.

Conversely, PT APS contended that its core business was limited to Pilotage Services. The Tug Boat Services (the source of the PNBP correction) were carried out by third parties (PT BSP and PT SMPL) under a legitimate Tugs Utilisation Service Agreement. The payment of PNBP for Tug Boat Services in the Taxpayer's name was merely an administrative requirement tied to the licensing process. Crucially, the amount of PNBP was recorded as PNBP Prepaid (Receivables) and was fully reimbursed by the actual service providers. Thus, the Taxpayer argued, the amount did not constitute gross income as no cash flow generated profit, aligning with the principle of reimbursement and Article 4 paragraph (1) of the CIT Law.

Tax Court Panel Considerations

The Tax Court Panel concluded that the DGT’s correction was based on a flawed evidential foundation. The Panel highlighted that the DGT relied solely on formal PNBP data without conducting a comprehensive Three-Flow Test (Cash Flow, Service Flow, and Document Flow). It was established that the PNBP payment in the Taxpayer's name, which was subsequently reimbursed by third parties, did not, in economic terms, create an increase in economic capability for the Taxpayer. The Panel validated the Taxpayer's evidence, including the service contract (Tugs Utilisation Service Agreement) and consistent accounting treatment, confirming the PNBP as a reimbursable cost.

Implications and Conclusion

This decision sets a crucial precedent for Taxpayers acting as administrative intermediaries within the port services ecosystem. The primary implication is the affirmation that economic substance must prevail over administrative formality in determining the object of CIT. The DGT is obligated to prove that the corrected fund flow genuinely resulted in profit or potential profit for the Taxpayer. For Taxpayers, this ruling underscores the vital importance of maintaining robust internal and external documentation, particularly in contracts, reimbursement invoices, and accounting records that clearly segregate pass-through costs from operational revenue. The DGT’s failure to conduct a thorough flow test was the key factor leading to the annulment of the correction.

The dispute of PT APS regarding the PNBP revenue correction concluded with a full victory at the Tax Court. This case reinforces the Taxpayer's position that external data must be viewed through the lens of operational and accounting substance before being used as a basis for CIT correction, especially in the context of cost reimbursement schemes common in the port services sector.