SP2DK Explained: What It Means, the Deadline, and How to Respond
A letter from the Indonesian tax office is enough to worry any business owner, especially when it is an SP2DK. The good news: an SP2DK is not a tax audit and it is not a tax bill. Answered properly and on time, most SP2DK letters are closed without major issues.
What is an SP2DK?
SP2DK stands for Surat Permintaan Penjelasan atas Data dan/atau Keterangan, a request for clarification of data or information. Your local tax office (KPP) sends it when its data does not match what you reported, for example when the turnover in your tax return differs from transaction data held by the Directorate General of Taxes (DJP).
In plain terms, the tax office is asking: “Our data shows this. Can you explain it?” You can explain, provide supporting documents, or amend your return if something was genuinely missed.
The rules and the deadline
The SP2DK procedure used to be set out in a DJP circular (SE-05/PJ/2022). It is now governed by Minister of Finance Regulation PMK 111/2025.
- You have 14 days to respond, counted from the earliest of: the date the SP2DK was issued in Coretax, emailed to your registered address, sent by post or courier, or handed to you directly.
- You may request an extension of up to 7 days. The written notice must reach the tax office before the 14 days end, giving a maximum of 21 days.
- You may respond more than once within that period, which helps if some documents arrive later.
How to respond
- Read the letter carefully: which tax period, which tax type, and which data is in question.
- Mark the deadline and set a reminder a few days earlier.
- Gather evidence such as bank statements, invoices, contracts, withholding slips, and financial statements.
- Reconcile the tax office’s data with your books and returns. Differences often come from timing, non-income receipts such as loans or capital injections, or input errors.
- Choose how to respond: a written explanation, a meeting at the tax office, a video call, or an amended return if tax was underpaid.
- Submit through Coretax if the letter arrived there, and keep proof of submission.
What if you ignore it?
The tax office will draw its own conclusions from the data it has and may follow up with a visit or propose a tax audit, which is longer and leaves less time to respond. Answering the SP2DK early is almost always the safer path.
Need help with an SP2DK in Bali?
Agam Anand Konsultama is a tax consultant in Bali, based in Denpasar. We help clients read the letter, reconcile the data, prepare the response, and attend meetings at the tax office when needed, in English or Indonesian. Send a photo of your SP2DK on WhatsApp and we will map out the next steps. Your first consultation is free.
