Indonesia’s New E-Commerce Tax and the Future of Digital Commerce

By Muhammad Verdias Yurindra

Background

Indonesia’s digital economy has become one of Southeast Asia’s most compelling growth stories. Over the past decade, the country has transformed from a largely cash-based economy into a vibrant digital marketplace powered by e-commerce, fintech, digital payments, and increasingly, artificial intelligence.

Today, Indonesia is home to Southeast Asia’s largest digital economy and the region’s largest e-commerce market, accounting for more than 52% of ASEAN’s total online commerce value. Indonesia’s e-commerce market was valued at approximately US$52.9 billion in 2023 and is projected to reach US$86.8 billion by 2028, driven by growing internet penetration, rising digital adoption, and expanding consumer demand beyond major urban centers.

However, as the digital economy matures, policymakers face a new challenge: how can Indonesia maintain innovation and growth while ensuring that economic activity is properly integrated into the formal economy?

The government’s latest answer comes through the implementation of Minister of Finance Regulation (PMK) no. 37/2025, which introduces a new mechanism requiring selected e-commerce platforms to collect income tax on behalf of eligible sellers.

Beginning in August 2026, major marketplaces – including Tokopedia, Shopee, Lazada, and Blibli – will act as withholding agents for transactions conducted on their platforms. The selection was based on several factors, such as system readiness, transaction scale, administrative capacity, use of escrow account mechanisms, and ability to conduct electronic tax withholding, payment, and reporting.

While the policy has sparked debate among merchants, platforms, and industry groups, it represents something much larger than a tax regulation. It reflects Indonesia’s transition from a fast-growing digital economy to a more mature and regulated one.

Why the Government is acting now

The timing of the regulation is hardly surprising. Indonesia’s e-commerce sector has grown at an extraordinary pace and shows little sign of slowing down. The rapid growth has created enormous opportunities for businesses and consumers alike. Yet it has also introduced new challenges for tax authorities. Unlike traditional businesses that operate through physical locations, digital commerce takes place across millions of online transactions conducted by merchants with varying levels of tax compliance.

As economic activity increasingly moves online, governments naturally seek mechanisms that provide better visibility into these transactions. PMK 37/2025 represents Indonesia’s attempt to adapt its tax administration framework to the realities of a digital economy.

Importantly, the regulation does not introduce a new tax. Rather, it changes how existing tax obligations are collected. Under the new framework, marketplaces act as withholding agents, collecting PPh Article 22 on behalf of eligible sellers before transferring funds to them.

Understanding what PMK 37/2025 actually changes

One of the biggest misconceptions surrounding PMK 37/2025 is that online sellers are suddenly being subjected to a new tax burden. In reality, the regulation primarily changes the collection mechanism. Some key features of the policy include:

• Designated marketplaces will collect PPh Article 22 of 0.5% on behalf of eligible sellers.
• Sellers with annual turnover of Rp500 million or less remain exempt, provided they submit the required declaration.
• The tax is calculated based on gross turnover generated through marketplace transactions.
• The tax collected can be credited or treated as part of the seller’s existing income tax obligations, depending on the applicable tax regime.

In practical terms, the government is shifting tax collection responsibilities from millions of individual merchants to a smaller number of large digital platforms that already possess sophisticated transaction systems and extensive commercial data.

For tax authorities, this approach offers greater efficiency. For marketplaces, however, it introduces additional operational responsibilities, requiring investment in systems, reporting processes, and merchant education.

More than tax collection

Perhaps the most important development since the announcement of PMK 37/2025 is the government’s clarification regarding the use of marketplace data.

Recent statements from the Directorate General of Taxes indicate that transaction data collected through marketplaces will become a valuable source of information for compliance monitoring and tax administration. Rather than focusing solely on the collection of a 0.5% withholding tax, authorities will also use marketplace-generated data to better understand economic activity occurring within Indonesia’s digital ecosystem.

According to DJP officials, marketplace data may be used to:

• Monitor the total turnover generated by online merchants.
• Verify declarations submitted by sellers claiming annual turnover below Rp500 million.
• Identify businesses that exceed the Rp4.8 billion threshold requiring registration as a Taxable Entrepreneur
• Expand the tax base by identifying merchants that have not yet entered the tax administration system
• Detect inactive taxpayers who continue conducting business through digital platforms.

Historically, tax compliance has relied heavily on self-reporting and periodic audits. PMK 37/2025 introduces a model that leverages digital platforms and real-time transaction data to improve visibility and reduce information gaps.

Viewed from this perspective, marketplaces are becoming more than digital storefronts. They are increasingly serving as key nodes in Indonesia’s digital governance ecosystem, providing the transaction data and compliance infrastructure needed to improve visibility into economic activity.

What this means for Indonesia’s MSMEs

The significance of PMK 37/2025 becomes even clearer when viewed through the lens of Indonesia’s MSMEs.

Indonesia is home to approximately 64 million MSMEs, which contribute around 61% of national GDP and account for approximately 97% of total employment. These businesses form the backbone of the Indonesian economy. Yet many continue to operate informally, often with limited access to formal financing, taxation systems, and business support services.

E-commerce platforms have played a critical role in helping MSMEs participate in the digital economy. For many entrepreneurs, opening a store online is their first step toward building a formal business presence.

This is why the debate surrounding PMK 37/2025 extends beyond tax collection.

Supporters argue that greater formalization could help businesses build stronger transaction records, improve access to financing, and create a more level playing field between online and offline businesses. Better data may also enable more evidence-based policymaking as Indonesia continues to develop regulations for digital commerce and emerging technologies.

At the same time, concerns remain. Small businesses may require additional support to understand the new requirements. Marketplaces must invest in implementation and compliance systems. Questions surrounding data privacy and cybersecurity will also become increasingly important as more commercial data flows between platforms and government agencies.

Looking ahead

While PMK 37/2025 has largely been framed as an e-commerce tax policy, its significance extends far beyond the introduction of a new withholding mechanism. At its core, the regulation represents Indonesia’s broader effort to modernize tax administration and adapt regulatory frameworks to an increasingly digital economy.

The appointment of these four marketplaces as the first designated tax collectors marks an important milestone, but it is unlikely to be the final step. The DGT has indicated that additional marketplaces may be appointed in the future as they meet the necessary requirements related to transaction volume, system readiness, and administrative capability.

Furthermore, the real test will begin on 1 August 2026, when the withholding mechanism officially takes effect. From that date, designated marketplaces will be responsible for collecting and remitting PPh Article 22 on behalf of eligible merchants.

For online sellers, PMK 37/2025 highlights the need to adapt to a more formalized digital economy where compliance and accurate business records are increasingly important. For e-commerce platforms, the regulation expands their role beyond facilitating transactions, positioning them as critical intermediaries in tax administration and digital governance. For the government, the policy offers an opportunity to modernize tax collection, enhance oversight of the digital economy, and encourage greater formalization among Indonesia’s millions of MSMEs.

Sources:

• https://www.metrotvnews.com/read/NLMC87a5-djp-tunjuk-4-marketplace-jadi-pemungut-pajak-pedagang-online
• https://news.ddtc.co.id/berita/nasional/1820485/sah-djp-tunjuk-4-marketplace-besar-ini-sebagai-pemungut-pajak
• https://nasional.kontan.co.id/news/ditjen-pajak-bidik-pedagang-beromzet-di-atas-rp-48-miliar-lewat-data-marketplace
• https://www.cnbcindonesia.com/news/20260418105425-4-727784/ini-alasan-umkm-di-indonesia-tahan-banting

https://www.trade.gov/country-commercial-guides/indonesia-ecommerce