Indonesia’s Tax Heatwave at the End of 2025: Three Major Controversies (Rp60 T Enforcement, 2026 Budget Target, and Coretax Challenges)
By the closing months of 2025, Indonesia’s fiscal landscape feels unusually hot. Tax authorities are under pressure to prove that reforms, digitalisation, and enforcement can deliver real results. From an ambitious Rp 60 trillion debt enforcement campaign, to the record-high 2026 budget target, and the still-struggling Coretax system, the temperature inside the Directorate General of Taxes has never been higher.
While the government paints these efforts as signs of transformation, on the ground, taxpayers, consultants, and businesses describe a system caught between ambition and reality.
1. The Rp 60 Trillion Enforcement Drive: Between Courage and Capacity
In late 2025, the Ministry of Finance announced a renewed enforcement push targeting 200 major taxpayers with legally binding tax debts worth up to Rp 50–60 trillion.
> “We will pursue them soon, and they won’t be able to escape,” said Finance Minister Purbaya Yudhi Sadewa earlier this year.
The statement sent ripples across the business community. It marked one of Indonesia’s largest collection drives in years — a strong signal that the government is no longer relying solely on voluntary compliance.
Yet, reality bites. As of the latest reports, only around Rp 5 trillion has actually been recovered. Legal bottlenecks, complex appeals, and slow coordination between agencies continue to delay execution.
Why it matters:
Indonesia’s tax ratio — hovering around 9.5% of GDP — remains one of the lowest in Southeast Asia. Every rupiah counts, especially when the 2026 budget demands even more. Enforcement is meant to show fairness — that everyone, especially big taxpayers, contributes. But when recovery lags, public trust weakens.
In short, the Rp 60 trillion target is a bold statement of intent, but its success will depend not on threats, but on administrative muscle, legal consistency, and transparent execution.
2. The 2026 Budget Target: Ambition Meets Complexity
The government’s proposed 2026 state budget (APBN) sets a record tax-revenue target of Rp 2,357.7 trillion — a 13.5% jump from 2025. It aims to push the tax-to-GDP ratio to 10.5%, finally crossing the psychological 10% barrier after years of stagnation.
At first glance, this sounds like progress. After all, the administration has introduced a series of structural tax reforms, broadened the tax base, and sought to align fiscal policy with sustainable growth. But critics question whether the economy is ready.
Challenges ahead:
Tax receipts in 2025 fell short of expectations due to weaker commodity prices and slower consumption.
Expanding the tax base requires not only regulation, but also trust — a sense among citizens and businesses that the system is fair and their taxes are well-used.
Pushing targets too aggressively can create compliance fatigue, especially among small and medium-sized enterprises (SMEs).
In a more optimistic light, the target underscores a long-term vision: moving Indonesia away from debt-financed development toward revenue-driven resilience. But without fixing operational issues — such as the still-problematic digital backbone — ambition may not translate into actual receipts.
For policymakers, it’s a delicate balancing act: drive growth without overburdening taxpayers. For citizens, it’s a test of whether reforms can really deliver tangible improvements in governance and public service.
3. The Coretax Challenge: When Digitalisation Meets Reality
Perhaps the most symbolic reform of all is Coretax, the new integrated tax-administration system officially launched on 1 January 2025.
Built with multi-billion-rupiah investments and years of preparation, Coretax was designed to replace outdated legacy systems and introduce seamless digital processes for registration, filing, payment, and audit. The promise: a smarter, more transparent, data-driven Directorate General of Taxes.
But within weeks of launch, problems erupted. Taxpayers and consultants reported login failures, data mismatches, and transaction delays. Some offices even reverted temporarily to the old system.
Government officials insisted the issues were “transitional,” but industry observers noted a deeper concern: Coretax’s teething problems may have already hurt revenue performance in Q1 2025, as compliance deadlines were disrupted.
The Directorate has since rolled out multiple regulatory updates — such as PER-8/PJ/2025 and PER-11/PJ/2025 — to clarify procedures and strengthen stability. Still, the public perception remains divided: optimism about long-term efficiency versus frustration over short-term execution.
Digitalisation, after all, is not just about new software. It requires organizational adaptation, reliable infrastructure, and user-centric design. Without these, reform risks being seen as a bureaucratic experiment rather than progress.
Humanising the Numbers: What’s at Stake
For most Indonesians, tax talk often feels abstract — about trillion-rupiah numbers far removed from daily life. Yet these fiscal dynamics matter deeply:
When enforcement works fairly, it levels the playing field between large corporations and honest small taxpayers.
When targets are realistic, they keep inflation and economic stability in check.
When systems like Coretax run smoothly, they save time, reduce corruption risks, and improve trust.
In 2025, the intersection of these three issues — enforcement, ambition, and technology — defines Indonesia’s fiscal credibility. It’s not just about how much the government can collect, but whether citizens believe it deserves to.
Policy Reflections: Lessons and Opportunities
1. Strengthen Enforcement with Justice
Aggressive collection without transparency may scare investors more than it helps revenue. Enforcement should be firm but fair, prioritising communication, legal clarity, and consistency.
2. Focus on Quality of Revenue, Not Just Quantity
A tax ratio of 10% is symbolic, but quality matters more — broadening the base, reducing loopholes, and supporting compliance through education.
3. Invest in Digital Trust
Coretax must evolve into a platform that taxpayers actually want to use. Continuous testing, real-time support, and integration with banking and business systems can turn it into a true success story.
4. Encourage Cooperative Compliance
Instead of a purely punitive model, Indonesia can learn from OECD practices — promoting voluntary disclosure, tax education, and incentive-based compliance for SMEs and startups.
Conclusion: The Heat Is a Sign of Change
Indonesia’s “tax heatwave” at the end of 2025 is both a challenge and a sign of maturity. The government is finally confronting decades-old issues: weak enforcement, low tax ratios, and outdated systems.
But heat can either forge steel or burn out energy. Whether Indonesia emerges stronger depends on how the government manages this transformation — with empathy, efficiency, and fairness.
For taxpayers, the best signal would be simple: a system that works, rules that stay consistent, and a sense that their contribution truly fuels the nation’s progress.