Tax Offices Open on Weekends for Coretax Activation

Several tax offices will be open on Saturday and Sunday, 13‑14 December 2025, to assist taxpayers with Coretax account activation. Operating hours are 09:00‑15:30 Western Indonesian Time, except the office in the eastern region which serves from 08:00‑16:00 local time.

The available services include Coretax activation and registration of the DJP authorization code, both required to access digital tax services such as the 2025 annual tax return filing. All services are provided free of charge.

From 2026 onward, filing the 2025 annual tax return must be done through Coretax, making the activation step essential for taxpayers. Additional tax offices across Indonesia have also announced weekend openings via their social‑media channels.