When Owning a Villa Edges Toward Tax Residency: What Indonesia's 2026 Substance Test Changes

The signal

For years, tax residency in Indonesia came down to a number that was easy to remember: 183 days. Anyone who spent more than that in a twelve-month window became a tax resident and was taxed on worldwide income. Anyone who stayed below it was not. In 2026 that rule still stands, but it has stopped being the only test, and the way it is monitored has changed completely.

The Directorate General of Taxation issued regulation PER-23/PJ/2025, which replaces two earlier rules from 2009 and 2011 on the determination of domestic and foreign tax subjects. The novelty is not the day count, which remains, but what is layered on top of it: a substance test. The authority no longer looks only at how many nights you spent in the country, but at where the effective centre of your personal, family, social and economic life sits.

In parallel, immigration, business licensing and tax records have been integrated into a single data system. Entry and exit stamps feed the day count close to real time. And field enforcement, once an abstract threat, has become visible in Bali through patrols and deportations.

This article is not tax advice and does not tell anyone how to structure their wealth. It explains what changed, why separating the villa from the person is the distinction that matters most, and which risks do not disappear even when the setup is sound.

What changed in 2026

1. The residency test is no longer just a day count

PER-23/PJ/2025 keeps the threshold of more than 183 days of physical presence in a twelve-month period, but supplements it with an assessment of actual residence and habitual abode. The rule states explicitly that residency is not settled by counting nights, but by evaluating where a person's life is effectively centred.

For a foreigner, three alternative criteria apply: residing in Indonesia, being present more than 183 days, or being present within a tax year with the intent to reside. That third criterion, intent, is what drives the biggest change in approach. A residential lease longer than 183 days, a KITAS or a long-term VITAS, or an employment contract beyond that term can be treated as evidence of intent. In that case, the obligation to register can arise before day 184 is reached.

The shift is fundamental. It moves from a formalistic approach, where the count and the legal registration decided the matter, to a fact-based assessment, where days and paperwork are read alongside the taxpayer's real circumstances.

2. Immigration and the tax office share data

The second change is operational and probably more relevant day to day. The tax office has been linked with Immigration and with the OSS licensing system, in what local advisers describe as a one-data system for tracking foreigners.

The practical consequence is direct: residency status is calculated from entry and exit records. The administration knows when you landed and when you left, and the cross-check against the tax register leaves little room for loose interpretation. Under the current rules, arriving with a KITAS or a long-term contract can place a person as a tax resident from an early date, not halfway through the year.

For anyone used to managing their days with a comfortable margin, the message is that the margin has narrowed. Not because the threshold dropped, but because it is now measured precisely and shared across agencies.

3. Enforcement stopped being theoretical

The third element is application on the ground. In April 2026, Bali launched an immigration operation with around a hundred officers patrolling areas with a high concentration of foreigners. In a single month, dozens of deportations were reported, aimed largely at people working on tourist visas or with undeclared income.

That deployment is specific to Bali and does not describe Lombok, which is far less dense and draws a different visitor profile. But it marks the direction: the gap between the written rule and its real application is closing. What used to go untouched for lack of resources is now detected through biometrics and interagency data integration.

What it means for the foreign investor

The operational conclusion is that two things often conflated should be kept apart: the tax treatment of the asset and the tax treatment of the person. They do not change for the same reasons, nor are they resolved in the same place.

The villa as an asset. A development aimed at foreign investors is operated through an Indonesian foreign investment company, the PT PMA. That company is taxed in Indonesia on the Indonesian-source income the villa generates, regardless of where the owner is tax resident. In plain terms, the taxation of the rental does not depend on how many days the investor spends in the country, but on the structure that operates the asset.

The person as a taxpayer. Individual tax residency is a separate matter. It is triggered by presence and intent, not by ownership. Buying a villa, on its own, does not turn anyone into an Indonesian tax resident. What can move that line closer is prolonged personal use, combined with a long-term accommodation contract in the person's own name, which the rule may read as evidence of intent.

The worldwide income difference. A tax resident is generally taxed on worldwide income, subject to any applicable double taxation agreements. Here an important clarification is due. A territorial incentive exists that lets certain foreigners be taxed only on Indonesian-source income during their first four years as residents, but it is reserved for specific profiles tied to science, technology, engineering, mathematics or specialised management roles, with an obligation to transfer knowledge. It is not an automatic exemption for any passive investor.

The cost of not registering. When a tax number, the NPWP, is required and not obtained, the usual penalty is a higher withholding, which practitioners place at around twenty points above the standard rate on certain payments. Failing to register does not save tax, it makes it more expensive.

The Lombok angle

For a project in Lombok, this framework translates into three concrete points, and none of them is a reason to accelerate a decision.

First: the structure protects precisely because it separates. Operating the villa through a PT PMA insulates the taxation of the asset from the investor's personal situation. The rental is declared and taxed where it is generated, and the distribution to the investor then follows its own route. That separation is what prevents a holiday stay from contaminating the tax position of the business.

Second: personal use is planned, not improvised. An investor who wants to spend weeks in their villa each year can do so without crossing the residency threshold, but it helps to know the map beforehand, not after. Counting the days, choosing the right type of personal accommodation contract and avoiding signals of intent that do not match reality are decisions made at the outset.

Third: local advice stops being optional. With immigration and the tax office sharing data, coherence between what the visa, the contract and the return say matters more than ever. The local accountant and notary, whom we manage across the portfolio alongside our on-ground partner, move from a formality to a central piece of compliance.

Frequently asked questions

Does buying a villa in Lombok make me a tax resident in Indonesia? Not by itself. Tax residency is determined by a person's presence and intent, not by owning property. An asset operated through a PT PMA is taxed in Indonesia on its local income regardless of where the investor is resident.

How many days can I spend in my villa without becoming a tax resident? The general threshold remains 183 days in twelve months, but from 2026 the intent to reside is also assessed. A long-term accommodation contract in your own name can be read as evidence of intent before that number of days is reached. The figure is a guide, not a standalone assurance.

Does rental income change depending on my residency? The Indonesian-source income the villa generates is taxed in Indonesia through the structure that operates it, regardless of the owner's residency. What changes with personal residency is the taxation of the individual's worldwide income, which is a separate question from the asset.

Does the 0% territorial system on foreign income still exist? A territorial incentive exists, but it is limited. It applies to certain qualified profiles during their first four years as residents, not automatically to every foreigner. Presenting it as a general exemption would be inaccurate.

Risks and caveats

• Involuntary residency risk. Prolonged personal use, combined with long-term accommodation contracts in the person's own name, can trigger tax residency earlier than expected under the new substance test. Early planning reduces that risk, but does not remove it if the actual conduct points to residency.
• Cross-checked data risk. With immigration, licensing and tax integrated, inconsistencies between visa, contract and return are easier to detect. A registration that once went unnoticed can now be flagged automatically.
• Regulatory risk. PER-23/PJ/2025 is recent and its practical application will be shaped by circulars and administrative criteria. The details cited here may be refined as the administration interprets the rule.
• Generic advice risk. Individual taxation depends on the investor's prior country of residence, the applicable double taxation agreements and personal circumstances. No general rule replaces a specific analysis with a qualified adviser.

Figures and rules cited come from public sources available as of 27 July 2026 and may have changed. This content is informational and does not constitute legal, tax or investment advice. International property investment carries market, regulatory, currency and operational risks. Every individual tax situation should be reviewed with a qualified professional in the relevant jurisdiction.

What to read next

• PT PMA in 2026: the capital headline that confuses villa investors: the structure from which the asset is operated and kept separate from personal taxation.
• Villa compliance in Indonesia 2026: the end of the amateur era: why documentary coherence became the centre of the business.
• Indonesian property law for foreigners: the rights a foreigner can hold over a property and how they fit into the structure.

Sources consulted

• Directorate General of Taxation of Indonesia: regulation PER-23/PJ/2025 on the determination of domestic and foreign tax subjects, replacing PER-02/PJ/2009 and PER-43/PJ/2011.
• Conventus Law and ITR World Tax: analysis of the new tax residency test and the substance-based approach, 2026.
• MUC Consulting: note on the new tax subject rules for expatriates and the Indonesian diaspora, 2026.
• PwC Worldwide Tax Summaries: individual residence, taxation of worldwide income and the territorial incentive in Indonesia.
• Seven Stones Indonesia: critical tax changes for foreigners in 2026 and data integration across immigration, OSS and the tax office.
• Local press on the Bali immigration operation of April 2026 and the deportations reported in May 2026.