When do you become an Indonesian tax resident, and do you need an NPWP?

The 183-day rule

Spend 183 days or more in Indonesia within any twelve-month period and you become an Indonesian tax resident. Having a KITAS and intending to live here can also establish residency.

Once resident, Indonesia taxes your worldwide income — not just what you earn here — at progressive rates from 5% to 35%.

Non-residents pay 20% on Indonesian-sourced income only, subject to treaty relief.

Who this catches

The E33G remote worker permit is a one-year residence permit. Anyone actually using it crosses 183 days by design. So the E33G holder earning USD 60,000+ from a foreign employer is, on the face of it, an Indonesian tax resident with worldwide income exposure.

Whether a treaty relieves part of that depends on the treaty, your other ties, and where your employer sits. What is not optional is asking the question. A large share of Bali's long-stay foreign population has never asked it, and CRS means account information from most countries flows automatically between tax authorities.

Getting an NPWP

An NPWP is your tax number. You will generally need a KITAS first, since it establishes your basis for being here.

You need one to:

• Access the 10% final rate on rental income instead of the 20% non-resident rate
• Register a PT PMA properly
• Handle property transactions cleanly

Registration runs through the tax office or online. Since January 2025 everything moves through Coretax, the replacement filing system. The rollout has been rough — legacy DJP Online still runs in parallel for some functions — so allow more time than the guides suggest.

What to do about it

If you are living in Bali more than half the year, the honest position is that you have an Indonesian tax question, whether or not you have an Indonesian income.

Get a registered Indonesian tax consultant to look at your actual circumstances once. It is a small fee for knowing where you stand, and the alternative is a position you cannot correct retrospectively without penalties.

This is the topic where the gap between what people do and what the rules say is widest in Bali. That gap has been closing steadily since 2024.