PPh 23 and PPh 26 Withholding Tax for Indonesian Businesses

Start with the payment, not the tax rate

An Indonesian company may receive two invoices on the same day: one from a locally incorporated marketing agency and another from an overseas developer. Both say “services”. They do not necessarily create the same withholding obligation, and an accounts-payable system cannot resolve that difference from the invoice label alone.

PPh means Indonesian income tax. Article 23 withholding concerns specified payments to Indonesian resident taxpayers and permanent establishments; Article 26 addresses certain income earned by non-residents. The company acts as withholding agent when the relevant rules apply. That is a separate question from whether the invoice is deductible when calculating the company's own corporate income tax.

A defensible approval starts with the legal payee and tax residence, followed by what the contract actually supplies. The income category, domestic-law treatment, applicable rate and supporting evidence follow from those facts. If the payment cannot be classified at that stage, postponing approval is usually less disruptive than trying to recover tax after the supplier has been paid.

Who is being paid: a resident company, an individual or a non-resident?

Supplier onboarding is often where the tax result is decided. Consider three entries in one payment run: an invoice from an Indonesian PT for management advice, a fee payable personally to an Indonesian resident consultant, and a retainer billed by a foreign company. A purchasing team may call all three “professional services”, but that description does not establish the same withholding treatment.

The domestic company payment raises an Article 23 question if the service falls within a covered category. An individual consultant is different: personal-service income of an Indonesian resident may be subject to Article 21. Non-resident individuals require their own status and income analysis; they are not automatically covered by the domestic individual rule merely because the work resembles that of a local consultant.

The overseas invoice introduces another distinction. Who signed the agreement, who owns the income and where is that recipient resident for tax purposes? Those questions matter more than the invoice currency or bank location. Indonesian guidance uses WPDN for domestic taxpayers and WPLN for foreign taxpayers. A foreign passport does not necessarily make the payee non-resident, just as a dollar invoice does not turn an Indonesian company into an offshore recipient.

A foreign enterprise can also operate through a permanent establishment in Indonesia, known as a BUT. Its payments cannot simply be processed as ordinary offshore-vendor invoices; covered income of a permanent establishment may fall within Article 23. Where the contracting entity, operating presence and beneficiary of the income differ, the finance team needs a documented explanation before choosing the withholding code. A mismatch discovered after the monthly filing can be difficult to unwind.

PPh 23: services, interest and royalties paid domestically

An Article 23 rate applies to a defined type of income, not to every line described as a “service fee”. The Indonesian Directorate General of Taxes (DJP) identifies a 2% baseline for qualifying technical, management, consulting and other covered services. The legal category and the status of the recipient must be established first. An invoice heading is evidence of what the supplier calls its work, not a final tax classification.

Equipment rental illustrates a second 2% category. A production company renting camera equipment from an Indonesian supplier may need Article 23 withholding on a qualifying rental. Renting the office in which those cameras are stored calls for different analysis: land and building rent commonly falls under a final-income-tax regime, Article 4(2). Construction-related services can also be subject to special final rules. Bundling them under an internal accounting code labelled “rent and services” does not make them interchangeable.

Interest and royalties occupy the 15% baseline category for covered domestic payments. Interest on a corporate loan must still be tested against the nature of the lender and statutory exclusions, including certain payments involving banks and regulated financing. A fee to use a brand or copyrighted material requires examination of the rights granted. If the agreement contains both licensing and implementation support, a short invoice label does not explain the economic substance of the separate elements.

The recipient's tax registration is relevant too. DJP guidance specifies a higher Article 23 withholding rate when the required NPWP tax number is absent. It also lists categories that are excluded from Article 23 withholding. An accounts-payable team should not assume a vendor is correctly registered because a previous invoice was accepted; the supporting tax status needs to be current for the payment being approved.

Dividend withholding deserves particular care because legislative changes and exemptions prevent the old “15% on all dividends” summary from being reliable. This page is concerned with supplier, lender and rights-holder payments, not a comprehensive dividend decision tree. That boundary is useful: an apparently familiar percentage should never be carried into a different transaction merely because it appeared in a previous return.

PPh 26 on payments to overseas contractors and rights holders

A foreign supplier does not need an office in Bali for an Indonesian payer to face an Article 26 question. Overseas marketing consultancy, interest on an offshore loan and payments for intellectual property are all plausible examples. Their treatment turns on the actual income earned by the recipient, the relevant domestic sourcing rules and any applicable tax treaty. The location of the supplier's bank is not a useful shortcut.

Indonesia's domestic Article 26 rules generally prescribe 20% withholding on gross amounts for specified non-resident income, including certain fees for services, interest and royalties. That is the statutory starting point for an income category, not a levy on every outbound transfer. A payment may fall outside the relevant scope, or treaty rules may change Indonesia's taxing rights or the applicable rate. A foreign business operating through an Indonesian permanent establishment introduces another set of questions.

Services performed offshore are a common source of false confidence. An agency may say that all work takes place abroad and therefore no Indonesian tax can arise. That assertion is insufficient on its own. At the same time, an Indonesian company should not ignore a treaty's business-profits article when assessing an ordinary foreign service provider. The distinction between business profits and other income, the recipient's activities in Indonesia and any permanent establishment require transaction-specific analysis.

Software contracts are especially sensitive to wording. A subscription may principally provide access to a hosted platform; a licence may convey rights in copyright or a brand; a development agreement might cover both deliverables and continuing support. Their labels do not settle whether the payment is a royalty, a service fee or a mixed amount. When rights to reproduce, distribute or commercially exploit software are involved, the IP provisions and treaty classification need particular attention. Independent tax advice is warranted when the contract does not separate those rights clearly.

The withholding agent is ordinarily the Indonesian payer when the relevant obligation exists. That creates a practical issue in negotiations: the overseas supplier may quote a fee and expect to receive it in full, while the buyer expects to deduct tax from the agreed amount. Tax law and the net-of-tax clause answer different questions. Both have to be resolved before the payment is released.

Treaty relief under PPh 26: Form DGT and eligibility checks

A tax treaty is not a preferential-rate membership card. Indonesia's double-tax agreements, called P3B locally, allocate taxing rights under different articles. A payment for services may raise a business-profits question, while interest or royalties may be covered by dedicated provisions. The relevant treaty, the payee's residence and the substance of the payment determine which route is available.

Form DGT is the Indonesian certificate-of-domicile mechanism used to support treaty claims by non-resident recipients. Holding a completed form does not establish eligibility by itself. Beneficial ownership matters where the treaty or applicable rules require it, as do anti-abuse protections and the question of who is actually entitled to the income. An intermediary entity with little economic role cannot be assessed solely by the country written on its certificate.

The procedural framework changed at the end of 2025. Ministry of Finance Regulation PMK 112/2025 took effect on 31 December 2025 and introduced the applicable Form DGT requirements. DJP's announcement dated 9 January 2026 confirms that forms previously issued under PER-25/PJ/2018 remain valid for the periods stated on those forms. The transitional protection does not dispense with checking the original issuance date, coverage period and underlying treaty conditions.

DJP directs submission of Form DGT information and uploads through Coretax menu LA.03-03. Finance teams therefore need a record of the document and its submission, alongside the contract and the treaty analysis. If the evidence is missing when a payment is authorised, the hoped-for reduced rate should not be treated as approved. The supplier can help assemble the paperwork, but the Indonesian payer still needs a defensible withholding position.

A country-by-country rate chart is rarely an adequate substitute for that analysis. Even a single treaty can treat royalties, interest and ordinary business income differently. For a material or ambiguous cross-border payment, the adviser should read the current treaty article against the actual contract, particularly where an intermediary, related party or Indonesian permanent establishment is involved.

Calculate the withholding base and the amount paid to the supplier

A correct withholding rate can still produce the wrong settlement if the underlying amount has not been defined. The first question is what constitutes the recipient's taxable gross income under this agreement. The invoice may contain fees, reimbursed expenses, indirect tax or several separately priced components. Indonesian VAT, known as PPN, cannot simply be included in or excluded from every Article 23 or 26 calculation without checking the applicable tax-base rule.

Let X represent an illustrative withholding base. The calculation is X × the applicable rate. Where the contract states a gross fee and no other adjustment applies, the amount retained from that fee and the amount paid to the supplier must reconcile to the agreed gross position. The example establishes the relationship between base and rate; it does not determine which entries belong in X for a real transaction.

A net-of-tax commitment is different. If the supplier is contractually promised a fixed amount after withholding, the payer may have a separate funding obligation. Whether a gross-up is required, and how it is calculated, depends on the agreement and the relevant tax treatment. It is a contractual decision with tax consequences, so procurement should settle it before signing instead of asking accounting to repair the amount at payment stage.

Foreign-currency invoices also require an evidence trail for the applicable Indonesian tax conversion rate and the date on which it must be used. A bank's commercial exchange rate may not be the prescribed fiscal rate. Timing can create another mismatch: Article 23 rules refer to payment, income made available for payment or an amount becoming due, depending on the event concerned. The withholding period cannot safely be chosen from the transfer date alone when the contractual due date points elsewhere.

Process PPh 23/26 through Coretax and the monthly return

Withholding is not complete when the bank transfers an invoice amount less tax. The Indonesian payer needs to substantiate the income classification, create the withholding record, remit the tax and reconcile the monthly return. A transaction can be arithmetically correct yet still be reported against the wrong taxpayer, income code or accounting period.

Coretax uses e-Bupot, the electronic withholding evidence, within the SPT Masa PPh Unifikasi monthly reporting process. The underlying information includes the payee's identifiers, residency status, income type, taxable amount, applicable rate and withholding period. An approved treaty claim also needs the supporting Form DGT records and evidence of submission. Those fields need to reflect the transaction actually agreed and paid, not a description copied from the previous month's invoice.

The remittance reference and proof of payment are then tied to the e-Bupot record and the monthly return. A useful reconciliation compares four things: the contract, invoice, bank settlement and withholding evidence. Suppose the agreement states a gross service fee but the supplier receives a smaller net payment. If the electronic record describes the net settlement as the gross income, the discrepancy will affect both the payer's records and the supplier's supporting documentation.

According to DJP's Coretax deadline summary, the general PPh remittance date is the 15th of the following month and the monthly filing date is the 20th. As at 9 November 2026, the framework is PMK 81/2024 as amended, including PMK 1/2026. Specific tax obligations and calendar adjustments may have different treatment. Older DJP guidance still displays a 10th-day deadline; it should not override the current general Coretax rule without verifying the applicable exception.

A reliable month-end file is one that another finance professional can reconstruct. It should show how the tax category was decided, which documentation supported the rate, the calculation, electronic withholding evidence, remittance and final filing. That continuity matters when a recurring supplier changes its scope of work or when a treaty certificate expires halfway through the relationship.

Costly mistakes in PPh 23 and PPh 26 withholding

The first warning sign in a payment approval is tax residence inferred from banking details. An Indonesian incorporated supplier can issue a dollar invoice; an overseas business can maintain an Indonesian account. Neither fact settles whether Article 23 or Article 26 applies. The vendor profile needs to identify the party legally entitled to the income and support its tax status.

A second failure is treaty relief approved from the country name alone. The relevant treaty article, the actual recipient and current DGT evidence may tell a different story. A third is treating “software” as a tax classification. Platform access, an IP licence and technical services can appear in the same commercial package. When the agreement does not separate them clearly, the risk is a mistaken withholding category, not merely a poorly worded invoice.

The fourth failure is operational: the team pays a supplier in full before agreeing whether the contract price is gross or net of Indonesian withholding. Once the transfer is made, the difference can become a funding dispute between the buyer and vendor. A designated finance approver must be able to pause such payments before release. Outsourcing bookkeeping does not outsource the management decision to accept an unresolved tax position.

Routine domestic fees can be handled through a documented, repeatable review. Mixed software licences, cross-border royalties, related-party arrangements and uncertain permanent-establishment facts are different: independent Indonesian tax advice may be justified before money moves. At month-end, management can ask two focused questions. Which payments used treaty relief, and where is the supporting evidence? Which overseas invoices were approved without a settled tax classification? Those answers are a better measure of control than simply counting filed returns.