#How to Fill Out the Annual Income Tax Return

Government Issues Corporate Income Tax Return Filing Relief Rules

The DGT waived administrative sanctions for late Corporate Income Tax Return filings and ITA 29 payments during the Coretax transition.

Jul 20, 2026

Absorbing Hundreds of Billions in Budget, Coretax Still Faces Technical and Adaptation Challenges

Coretax 2025 has absorbed a budget of IDR 337.1 billion and has reached full implementation status, yet it continues to face technical issues and user adaptation challenges. Here’s a look at its achievements, efficiency gains, and remaining hurdles.

Apr 27, 2026

The Convenience of Coretax Prepopulated Feature and the Risk of Overreliance by Taxpayers

The prepopulated data feature in Coretax makes the preparation of an Annual Corporate Income Tax Return easier due to the integration of tax credit and asset depreciation data. However, this convenience may also create a false sense of comfort for taxpayers if the data is not verified. This article discusses the importance of data validation and internal control in tax reporting in the Coretax digital era.  

Mar 16, 2026

How to Activate Your Coretax Account: A Mandatory Step Before Filing Your Annual Tax Return

Activating your Coretax account is mandatory to file your Annual Tax Return (SPT) and access various tax services. This article explains the legal basis, activation steps, and the risks of not activating your account.

Oct 24, 2025

Annual Tax Filing Compliance Rises 3.26% Ahead of Penalty Waiver Deadline

As of the April 11, 2025 deadline for the administrative penalty waiver for late filing, a total of 12.79 million Annual Tax Returns (SPT) had been submitted, representing a 3.26% increase compared to the same period in 2024.

Apr 13, 2025

DGT: No Sanctions for Late Annual Tax Return Filing Until 11 April 2025

Mar 26, 2025

Get Ready to File: MUC and PayrollQ Webinar on Individual Annual Tax Returns

Ahead of the reporting deadline, MUC Consulting, together with PayrollQ and Pajak.com, provides guidance on the calculation and filing of individual income tax annual returns (SPT) through e-filing.

Mar 13, 2025

DGT Reports Core Tax Progress to the President: Tax Return Filling Will Be Easier

 The Director General of Taxes (DGT) reported the development of a new tax system, the Coretax Administration System, to President Joko Widodo. 

Aug 1, 2024