Indonesia: Implementation of new core tax administration system
New system effective January 1, 2025
Regulation No. 81 of 2024—which implements the Core Tax Administration System (CTAS)—became effective January 1, 2025.
CTAS is the integrated service administration system for the Directorate General of Taxation (DGT) that streamlines all core tax administration processes, including taxpayer registration, tax return reporting, tax payments, audits, and collections.
Read a January 2025 report prepared by the KPMG member firm in Indonesia that summarizes the CTAS procedures and provisions