Monthly Tax Reporting for PMA Companies in Indonesia

Updated 6 August 2026 · Okusi Associates · All guides

Indonesia runs a self-assessment tax system: the company calculates, pays and reports its own taxes, every month, and the tax office checks later. For a foreign-owned company (PMA) the monthly cycle is not optional, not waivable, and (a point widely misunderstood) not suspended by having no business activity. This guide sets out the cycle as it stands in 2026, after two years of significant change.

Two changes that outdated most guides

First, the payment deadline moved. From 1 January 2025, under Ministry of Finance Regulation PMK-81/2024, monthly taxes are paid by the 15th of the following month. Guides quoting the 10th (which includes most of the internet, and until recently some of Okusi’s own FAQ pages) describe the old regime.

Second, the filing system changed. Coretax DJP went live on 1 January 2025, consolidating registration, tax invoices, withholding certificates, payment and returns into a single platform. Its first year was, to put the matter charitably, turbulent: login failures, invoice errors, and identity-validation problems that fell disproportionately on companies with foreign directors and foreign passports. The tax office has acknowledged the defects and has kept the legacy e-Faktur desktop application alive as a fallback for invoice creation, whilst returns themselves go through Coretax. A PMA company setting up in 2026 should assume Coretax mechanics and budget patience for them.

The monthly cycle

Obligation	What it covers	Pay by	File by
PPh 21	Withholding on employee salaries and benefits	15th	20th
PPh Unifikasi (23, 26, 4(2), 15)	Withholding on services, rent, royalties, dividends, payments abroad	15th	20th
PPh 25	Monthly corporate income tax instalment	15th	Payment itself counts as the return
PPN (VAT), PKP companies only	Output less input VAT	End of following month	End of following month

The commonly recurring items for a services or trading PMA: PPh 21 on payroll; PPh 23 (2% on most domestic services); PPh 26 (20% on payments to non-residents, reducible under a tax treaty with a valid certificate of domicile); PPh 4(2) final tax (10% on office and warehouse rent); and PPN at an effective 11% for PKP-registered companies. Tax invoices (Faktur Pajak) must be uploaded by the 20th of the following month, a separate deadline from the return, and one whose breach costs 1% of the invoice base.

Annually, on top of the monthly cycle: the corporate income tax return (SPT Tahunan Badan) within four months of year-end, meaning 30 April for calendar-year companies, extendable by two months on application; and the December PPh 21 return, which doubles as the annual employee reconciliation. Audited financial statements become mandatory once assets or turnover reach IDR 50 billion, among other triggers.

VAT registration: the threshold and the trap

A company must register as a Pengusaha Kena Pajak (PKP, taxable entrepreneur) once gross turnover passes IDR 4.8 billion in a book year; below that, registration is voluntary. Many PMA companies register early: large customers demand PKP counterparties, and input VAT becomes creditable.

Voluntary registration deserves more thought than it usually gets. PKP status is a standing monthly commitment: a VAT return every month, transactions or none, and invoice discipline against the upload deadline. The benefit is real; so is the permanence. Care should be taken before registering a company that will not invoice for months.

Failing to register once the threshold is crossed is the worse error: the tax office can assess the VAT the company should have been collecting, with interest, and without credit for the input VAT it never claimed.

The dormancy myth

‘The company has no activity, so there is nothing to report.’ This sentence, in one form or another, precedes a remarkable share of the penalty letters Okusi is asked to untangle. The real position:

Nil is a return, not the absence of one. A registered company’s filing obligations run with its tax number, not with its bank balance. The genuine reliefs are narrow: the unified withholding return may be skipped in a month with no transactions; a nil PPh 25 instalment needs no filing; PPh 21 may be skipped in months where no income was paid at all, except December, which must be filed even if nil. A PKP company has no relief whatsoever: the VAT return is due every month, unconditionally, a point the tax office restated as recently as January 2026 specifically for companies that have not yet started, or have stopped, their business.

The arithmetic of ignoring this is unforgiving. Late-filing fines are IDR 500,000 per missed VAT return and IDR 100,000 per other return. A dormant PKP that files nothing for a year has accrued some IDR 6 million in fines before any tax or interest is counted. Late payment attracts interest at a ministerially set rate, currently in the region of 1% per month, capped at 24 months. And the fines are the gentle end of the escalation: an ignored default becomes a collection letter (STP), then a request for explanation (SP2DK) with a 14-day response window, then an audit.

Nor is tax the only track. A dormant PMA is usually also failing its quarterly LKPM investment reporting — and four consecutive reports showing no realisation is itself a sanction trigger under the investment regulations, escalating to suspension and ultimately revocation of the business licence. Indonesia punishes corporate dormancy on two independent tracks. Few other jurisdictions manage this so thoroughly.

A company that genuinely intends to go quiet has a clean route: applying for non-active taxpayer status (Wajib Pajak Nonaktif), which suspends filing obligations prospectively once granted. It is neither automatic nor retroactive. Until the determination issues, the meter runs.

What a compliant month looks like

In practice, a typical PMA’s monthly close runs: payroll computed and PPh 21 withheld; withholding on vendor invoices and any office rent; PPh 25 instalment; VAT reconciliation and invoice uploads; BPJS health and manpower contributions; everything paid by mid-month and filed by the 20th, VAT by month-end. It is routine work — provided it happens every month, on time, in a system that does not always cooperate.

Okusi Associates has provided fixed-fee Accountancy & Tax Reporting - Non-VAT Company accountancy and tax reporting (US$ 1,707) for foreign-owned companies since 1997, with Accountancy & Tax Reporting - VAT Company covering PKP companies and Zero-Activity Tax Reporting - Non-VAT maintaining full compliance for companies with no activity, because no activity does not mean no reporting.