Before you start

An assessment of your residency: more than 183 days in any rolling twelve months, or earlier under the intent test
An NPWP tax number, registered at your local KPP tax office with passport and KITAS, or online through DJP
Records of all income, Indonesian and foreign, and of tax already paid abroad
A Certificate of Domicile or DGT form from your home tax authority if you intend to claim treaty relief

Step-by-step

1
Work out when you actually became resident
The day-count test is straightforward: more than 183 days in Indonesia in any twelve-month period, and the days need not be consecutive. The intent test is the one people miss — the tax authority treats a long-term stay permit, an Indonesian employment contract or a twelve-month lease as evidence of intent to reside, which can make you resident from arrival rather than from day 184. Do not plan around the 183-day figure alone.
OnlineWho: You, ideally with an adviserAssess on arrival, track through the yearFree
2
Register for an NPWP
Foreign residents register at the KPP tax office covering their address, with passport and KITAS, or online through the DJP system. Residents now use the sixteen-digit NIK format; the old fifteen-digit NPWP was phased out of DJP services from mid-2024. Without an NPWP, withholding on Indonesian employment income is applied at a penalty rate.
In personWho: YouSame day to a few daysFree
3
Let PPh 21 withholding run, and understand what it does not cover
If an Indonesian entity employs you, it withholds and remits monthly under PPh 21 and gives you an annual statement. That handles Indonesian employment income only. Foreign-sourced income received by a resident is within worldwide-income scope by default and is relieved only through a tax treaty claimed with the right paperwork, or under the narrow four-year exemption for certain foreign experts employed by Indonesian entities — which by construction is unavailable to anyone on a foreign-employer remote-work permit.
Via employerWho: Your employer for local income; you for anything foreignMonthly withholding; track foreign income year-round
4
File the annual return by 31 March through Coretax
Resident individuals file an SPT Tahunan for the previous calendar year by 31 March. Filing moved onto the Coretax platform from the 2025 tax year, replacing DJP Online, and the transition has been bumpy — allow more time than a simple salary case suggests and do not leave it to the final week. You reconcile withheld tax, report worldwide income, claim treaty relief and settle any balance.
OnlineWho: YouJanuary to 31 MarchFree to file
5
Deal with Jakarta's own taxes separately
Land and building tax (PBB-P2) on any property you hold, and annual vehicle tax on any car or motorbike, are provincial and paid to Jakarta's revenue agency, not the DJP. Jakarta has been granting a 100% exemption from PBB-P2 on one owner-occupied home per individual taxpayer where the assessed value is at or below IDR 2 billion for a landed house or IDR 650 million for a strata unit, continued for the 2026 tax year by Governor's Decision 339/2026 from 1 April 2026. Check the current governor's decision each year — this is a discretionary annual policy, not a permanent rule.
OnlineWho: You, through Jakarta's tax portalAnnually

Documents you’ll need

Passport, KITAS and your NPWP
Form 1721-A1 annual withholding statement from an Indonesian employer
Records of foreign income and of foreign tax paid
Certificate of Domicile or DGT form from your home tax authority for treaty relief
Property and vehicle documents for the provincial taxes

Things most newcomers don’t know

The 183-day rule is not a safe harbour, because the intent test sits alongside it.

Indonesian law makes you a domestic tax subject either by presence over 183 days or by being present with intent to reside. A twelve-month KITAS, an Indonesian employment contract and a year-long lease are exactly the evidence used for the second limb. Newcomers who plan to leave at day 180 to stay non-resident are relying on only half the test, and the half that does not apply to them.

Source: DJP (pajak.go.id) — domestic tax subject criteria

The four-year exemption for foreign experts exists, and remote-work permit holders structurally cannot use it.

Indonesia does grant certain incoming foreign specialists a territorial regime for their first four years, taxing only Indonesian-sourced income. The condition is employment by an Indonesian entity in an approved specialist role. A remote-work permit requires the opposite — employment by a company outside Indonesia. Agents advertising the exemption alongside the nomad visa are describing two things that cannot coexist.

Source: PMK-18/2021; PwC Indonesia tax summaries

Jakarta's property tax break is set by the governor each year and can change or lapse.

The full PBB-P2 exemption on modest first homes is granted by a fresh governor's decision each year — Decision 281/2025 for the 2025 tax year, Decision 339/2026 from 1 April 2026 — with thresholds of IDR 2 billion for a landed house and IDR 650 million for a strata unit, an individual taxpayer with a validated NIK, and one property only. Budget as though it might not be renewed.

Source: Bapenda DKI Jakarta; Governor's Decisions 281/2025 and 339/2026

The same policy is irrelevant to any property a foreigner is legally allowed to buy.

Foreigners may only acquire homes above nationally set minimum prices — IDR 5 billion for a landed house and IDR 3 billion for a strata unit in Jakarta, the highest thresholds in Indonesia. Those floors sit far above the exemption ceilings, so by construction no property a foreigner can lawfully buy in Jakarta qualifies for the tax break. It is a neat illustration of how the two rule sets are written for different people.

Source: Kepmen ATR/BPN 1241/2022; Bapenda DKI Jakarta

Common mistakes to avoid

Planning around 183 days when the intent-to-reside test can make you resident from arrival.
Delaying the NPWP and paying penalty-rate withholding on every payslip until it is issued.
Assuming foreign income is out of scope — for a resident it is in scope by default and relief must be actively claimed.
Leaving the Coretax filing to the last week of March, when the platform is at its busiest and least forgiving.
Forgetting that PBB-P2 property tax and vehicle tax are provincial and not settled by anything the DJP does.

Some of this may be out of date. Spotted something inaccurate? Help us keep it right for the next newcomer.