Indonesia's E-Commerce Tax from October 1: Lessons for Vietnam

Have you ever wondered why sellers on e-commerce platforms often have a competitive advantage over traditional brick-and-mortar stores? The answer lies not only in lower rental costs or broader customer reach. It is also a matter of taxation.

While physical store owners must fully declare and pay taxes on every single invoice, many online sellers remain in a "gray area" where their e-commerce income is not yet strictly controlled. But that game has just completely changed in Indonesia – and Vietnam is standing at a similar crossroads.

Let me, SilverZ, having witnessed countless times how tax policies reshape the business landscape over the last 20 years, dissect this event from its roots.

What happened in Indonesia?

October 1, 2026 – a date marked in red in Indonesia's e-commerce history. The country's four largest platforms, including Shopee, Tokopedia, Lazada, and Blibli, officially began collecting PPh Pasal 22 (income tax) from online sellers.

Specifically, these e-commerce platforms will collect 0.5% from the gross revenue (peredaran bruto) of each transaction. This tax excludes value-added tax (PPN) and sales tax on luxury goods (PPnBM).

Notably, this policy was implemented sooner than expected. Initially, the Indonesian government planned to start collecting taxes on August 1, 2026, then postponed it to November 1. But with strong determination, the Ministry of Finance decided to "lock in" October 1 after assessing that the platforms' systems were 100% ready.

How does the tax collection mechanism work?

Imagine you are a seller on Tokopedia, receiving dozens of orders every day from customers across Indonesia. Previously, all income from this activity was under your management, and filing taxes was your personal responsibility – a duty that not everyone fulfilled fully.

But starting October 1, 2026, everything changes. Every time you sell a product worth 100,000 rupiah, Tokopedia will automatically deduct 500 rupiah (0.5%) to remit to the state budget. The remaining amount is then transferred to your digital wallet.

This is a mechanism known as "pemungutan" – or withholding tax at the source. Instead of letting sellers declare and pay taxes themselves, the state assigns the collection responsibility to e-commerce platforms, the entities that hold the cash flow and transaction data.

This policy is stipulated in Peraturan Menteri Keuangan (PMK) Nomor 37 Tahun 2025 – regulations on designating e-commerce platforms as tax collection entities. Designated platforms are obligated to collect PPh 22 and remit it to the state budget.

Key highlights of the policy

To understand the impact of this policy, we need to analyze three main aspects:

1. Not a new tax type

Mr. Bimo Wijayanto, Director General of Indonesia's Directorate General of Taxes, has repeatedly emphasized: "Kebijakan ini mengatur mekanisme pemungutan atas kewajiban pajak yang sudah ada". This means that PPh 22 is not a new tax and does not change the value-added tax rate. This is merely a tax collection mechanism – shifting the collection responsibility from the seller to the e-commerce platform.

Mr. Bimo explained with a simple example: "Kalau beli pulpen di toko buku kita bayar PPN, maka beli pulpen di marketplace juga selayaknya harus dipungut PPN. Jadi tidak ada pajak baru, ini level of playing field." Meaning: if you buy a pen at a bookstore you must pay tax, then buying a pen on a marketplace should similarly be subject to tax. This is a level playing field.

2. Tax exemption for micro-enterprises

The Indonesian government still provides preferential treatment for small household businesses. Specifically, individual sellers with an annual revenue of under 500 million rupiah will be exempt from PPh 22.

However, to enjoy this incentive, sellers must proactively submit a declaration (surat pernyataan) to the e-commerce platform confirming that their revenue remains below the 500 million rupiah threshold. This is a crucial point: the incentive is not applied automatically and must be requested.

3. Withholding tax mechanism

Instead of requiring sellers to calculate, declare, and pay taxes periodically on their own, e-commerce platforms will deduct taxes right at the time of the transaction. This eliminates administrative hurdles and ensures higher compliance.

Impact on stakeholders

This new tax policy affects various groups within Indonesia's e-commerce ecosystem.

For online sellers

For professional sellers with large revenues, deducting 0.5% from each transaction will directly impact profits. However, the 0.5% tax rate is considered quite low compared to standard personal income tax rates. More importantly, this tax amount can be deducted from year-end income taxes.

For small-scale sellers with revenues below the tax-exempt threshold, the impact is virtually zero – provided they complete the correct declaration procedure.

For e-commerce platforms

Shopee, Tokopedia, Lazada, and Blibli will have to upgrade their systems to integrate the automated tax collection mechanism. This requires investments in technology and operational processes, but also helps these platforms become official intermediary entities in the tax flow – a position that can create a competitive advantage as relationships with tax authorities become more transparent.

For consumers

In theory, consumers may face higher selling prices if sellers pass the tax costs onto product prices. However, with a tax rate of only 0.5%, the impact on selling prices is negligible.

For the state budget

This is likely the biggest impact. With a population of over 270 million and a booming e-commerce sector, Indonesia faces significant tax revenue losses from online business activities. Collecting taxes through platforms is expected to help the state increase budget revenues and create a level playing field between traditional commerce and e-commerce.

Regional context: Indonesia is not alone

Indonesia is not the only country in Southeast Asia tightening tax management on e-commerce. This trend is spreading across the region:

• Thailand has implemented VAT on foreign e-commerce platforms.
• Malaysia applies taxes on low-value goods sold online from abroad.
• Singapore requires e-commerce platforms to collect VAT on low-value imported goods.
• Philippines is in the process of building a legal framework to tax digital platforms.

For Indonesia – Southeast Asia's largest economy – implementing PPh 22 via e-commerce platforms is seen as a pioneering step in building a modern tax system suited for the digital economy.

Lessons for Vietnam

Vietnam is witnessing an e-commerce boom with a growth rate among the fastest in the region. Major platforms like Shopee, Lazada, TikTok Shop, Tiki, and Sendo are increasingly dominating the retail market. And the tax story is becoming hotter than ever.

First, Vietnam needs to learn from Indonesia's implementation approach. The notable point in Indonesia's policy is assigning the tax collection responsibility to e-commerce platforms. This is a model that can be applied in Vietnam, where tax authorities struggle to control millions of individual online sellers.

Second, there needs to be a reasonable roadmap and preparation time. Indonesia postponed this policy multiple times to ensure system readiness. Listening to stakeholder feedback and thoroughly assessing impacts is essential to avoid unnecessary shocks.

Third, there must be preferential policies for micro-enterprises. Indonesia's tax exemption for sellers with revenues under 500 million rupiah is a humane approach, protecting small-scale sellers while ensuring fairness for the economy.

Fourth, communication must be transparent and clear. The most important message Indonesia's Director General of Taxes wanted to convey is: "This is not a new tax." If Vietnam implements a similar policy, clear communication is necessary to avoid causing panic among citizens and businesses.

Challenges ahead

Although the e-commerce tax policy brings many benefits, it also faces no small challenges:

• Technological challenges: Platforms must upgrade systems to integrate automated tax collection mechanisms, ensuring accuracy and timeliness.
• Compliance challenges: How to ensure all sellers are treated fairly with no exceptions?
• Data challenges: A data-sharing mechanism between e-commerce platforms and tax authorities is needed to ensure transparency.
• Seller reaction challenges: Some sellers may oppose having taxes deducted from revenue, especially those with thin profit margins.

A level playing field is an irreversible trend

I have witnessed more than once tax policies causing waves of opposition from the business community. But I have also witnessed a shift in mindset among many countries regarding taxation in the digital economy.

The basic principle of any fair tax system is: any business activity must be taxed, regardless of whether it is traditional or online. Designating e-commerce platforms as tax collection entities not only helps the state manage more effectively but also creates a level playing field among business types.

Indonesia is pioneering in the region. Vietnam can learn from their successes and failures to build a policy suited to practical conditions. But sooner or later, the tax story in e-commerce will have to be resolved.

Because in the digital economy, no one can stand outside the law forever.

What do you think about Indonesia collecting a 0.5% tax through e-commerce platforms starting October 1st? Is this an inevitable step to create a level playing field between traditional and online commerce, or a new burden placed on online sellers – especially small household businesses? If Vietnam applies a similar policy, what do you think the tax-exempt threshold should be so as not to hurt the smallest sellers? Share your perspective below, because in this tax game, your voice can shape policy for millions!