Warning! Submarine Cable Installation Now Swept into Construction Tax Regime: Lessons from the BUT N Case

Installation vs. Construction: Analyzing BUT NEC Corporation's Submarine Cable Dispute

A tax object classification dispute between Article 23 Income Tax and Article 4 (2) Final Income Tax has resurfaced following the Tax Court's decision on BUT NEC Corporation. The core of this dispute focuses on whether submarine cable installation services constitute standard equipment installation or are an integral part of construction services.

The Conflict: Reclassification of Service Payments

The conflict arose when the Respondent reclassified service payments to PT ITI, moving them from a non-final regime to a final construction regime.

Judicial Resolution: The Supremacy of Sectoral Regulations

Implications for the Telecommunications Sector

This ruling requires companies to perform a System Audit on their infrastructure installation contracts to mitigate administrative risks. Key operational protocols to consider include:

• KBLI Alignment: Determining tax objects must align with the latest KBLI classifications recognized by sectoral authorities, not just general business licenses.
• Regulatory Priority: Construction service criteria are determined by the construction regulatory authority (PUPR), overriding maritime or general technical arguments.
• Risk Mitigation: Companies must re-audit contracts to avoid significant underpayment and administrative sanctions stemming from incorrect 2% vs. 3% tax applications.