Bank Indonesia (BI) has been developing one of the country’s most ambitious financial innovations: the Payment ID system.

What is Payment ID?

At a glance, it sounds simple, a unique code attached to every digital financial transaction, generated from a combination of your National Identity Number (NIK) and other identifiers. But this code actually does more than tracking payments.

Payment ID will integrate all your financial transactions across platforms, from shopping, e-wallet usage, bank accounts, to online loans and credit cards (Kumparan, 2025; Kompas, 2025). Every inflow and outflow of money could soon be traceable in one unified system. The goal is to enhance transparency, streamline public welfare distribution, and provide accurate creditworthiness assessments.

And yes, it will require your consent. When applying for a loan, for example, users will receive a notification on their phone requesting permission to share financial data with the lender (Kumparan, 2025). BI emphasizes that data access will only be granted to authorized institutions, with explicit consent from the user, in line with Indonesia’s Personal Data Protection Law (Undang-Undang Perlindungan Data Pribadi No. 27 Tahun 2022).

Also read: Customer Consent: The Trust Currency of the Digital Age

Recently, BI also clarified that Payment ID is not intended for individuals and that the government will not be monitoring citizens’ transactions. Whether that remains the case in practice is yet to be seen. Which is why readiness and awareness remain important for everyone.

The Concerns with Payment ID

While BI frames Payment ID as a solution for modernizing our financial system, some observers worry it could blur the line between transparency and surveillance.

Critics have raised questions about whether Payment ID could be misused to give the state visibility into transactions such as salary transfers, tuition money, e-commerce spending, or investment activities (tirto.id, 2025).

Others have pointed out potential double taxation risks, especially for informal transfers like parental allowances that technically exceed tax thresholds but are not actual income (tirto.id, 2025).

There’s also the issue of cybersecurity. With all this sensitive financial data stored in one place, the stakes are high. A breach of the Payment ID system would be catastrophic, exposing a person or a company’s full financial history, obligations, and patterns of spending.

As Yusuf Rendy from Core Indonesia says, “The system stores strategic, sensitive public data. If not secured properly, it opens a wide door for digital crime” (tirto.id, 2025).

This brings us to the big question: Is the government ready to implement such a complex and sensitive system?

The Benefits of Payment ID

Despite the concerns, there’s no denying the potential benefits, from streamlined aid, smarter taxation, to stronger integration. In fact, BI has designed the Payment ID with long-term transformation in mind:

1. Optimizing Tax Collection

With real-time visibility into financial flows, Payment ID could reduce tax evasion and support more accurate, data-driven taxation strategies (Kompas, 2025).

2. Bansos Targeting Accuracy

The initial pilot will focus on social assistance (bantuan sosial / bansos) distribution, helping identify eligible recipients based on their actual financial profiles (Kompas, 2025; Kumparan, 2025). This addresses the age-old issue of misallocated aid.

3. System Integration Between Fintech and Banks

By creating a unified financial identity, Payment ID could act as a bridge between fragmented financial platforms, from banks to digital wallets to fintech startups.

4. Financial Health Assessment

For banks, Payment ID offers a more reliable and real-time indicator of financial behavior than traditional tools like SLIK (Financial Information Services System / Sistem Layanan Informasi Keuangan by OJK). It allows lenders to assess whether a person has stable cash flow, excessive debt, or signs of risky financial activity (Kumparan, 2025).

What Should We Do Now?

Regardless of when (or even if) Payment ID launches, and regardless of whether it applies to individuals or not, the best approach is to treat it with the same preparedness as compliance with the Personal Data Protection Law (UU PDP).

Also read: ISO 27701 Certification: Enhancing Data Privacy and  Enabling PDP Compliance for Businesses ; #Cybertalks: Managing Data Privacy — Principles and Practice

For individuals:

• Understand your digital rights under the Personal Data Protection Law, including the right to access, correct, and delete your data
• Keep up with policy updates and manage your assets wisely
• Avoid storing all assets within one system or platform
• Improve your digital literacy by learning how digital payments work, basic cybersecurity practices, and trends in financial technology

For businesses, especially in the financial sector:

• Prepare for regulatory compliance by having clear Personal Data Protection policies, consent recording systems, and understanding of data subject rights
• Engage data privacy and compliance experts to ensure regulatory alignment
• Use integrated data to strengthen business analysis while maintaining security and ethical practices

Conclusion

It’s easy to think of Payment ID as just another digital system, but its impact could run deeper. On paper, Payment ID is a system for organizing transactions. In reality, it raises deeper questions about how much the state should know (and control) about our financial lives.

The question we need to ask is not only whether the system will work, but also: How much are we willing to trade privacy for efficiency?

At Cisometric, we keep a close eye on developments like this, where cybersecurity, public policy, and digital innovation intersect.

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Reference:

Fakta-fakta Payment ID, Sistem BI untuk Awasi Transaksi Semua Orang

Payment ID, Cara Baru Pemerintah Mata-matai Transaksi Warga

Uji Coba Payment ID Mulai 17 Agustus, Ekonom Ungkap Tantangannya 

Sistem Payment ID Akan Membantu Bank Menekan Risiko Kredit Macet 

Payment ID: Siapa Saja yang Kena Dampak Kebijakan Keuangan Ini?