How to Expand Your Australian Business to Indonesia 

A mining services firm structuring its first Indonesian subsidiary priced the deal against the standard foreign ownership ceiling every general investment guide quotes. It left equity on the table doing that. Nothing about the standard Positive Investment List was wrong, but it was not the only ceiling available to this particular investor. Because the company was Australian, a separate, bilateral agreement gave it access to a higher ownership threshold in exactly the sector it operated in, one that a generic foreign investment briefing would never have flagged.

That gap between what applies to foreign investors generally and what applies specifically to Australian ones is easy to miss, and missing it is expensive.

Why Australia Negotiated a Different Door Into Indonesia

Most foreign investment guidance treats Indonesia’s ownership rules as a single, nationality-blind framework. For companies from most countries, that is accurate. Australia is one of the exceptions, because of the Indonesia-Australia Comprehensive Economic Partnership Agreement (IA-CEPA), signed on 4 March 2019, ratified by Indonesia under Law No. 1 of 2020, and in force since 5 July 2020. IA-CEPA builds on the broader ASEAN-Australia-New Zealand Free Trade Agreement that already applied to both countries, but it goes further in specific sectors, negotiating ownership terms bilaterally that a multilateral agreement never would have reached.

That distinction matters practically. Singapore’s advantageous position in Indonesia comes largely from geography and an extensive existing holding-company ecosystem. Australia’s comes from a specific, negotiated legal instrument that changes the actual ownership math in named sectors.

Explore Our Services Market Entry Strategy for Indonesia

The Ownership Percentages Only an Australian Investor Can Actually Use

IA-CEPA’s investment provisions set out ownership ceilings, in a defined set of sectors, that sit above what the standard Positive Investment List permits foreign investors generally. The specific carve-outs include:

• Vocational education and training, where Australian investors can hold a majority stake, a sector most foreign investors cannot access on equivalent terms
• Power plants above 10 MW capacity, where Australian ownership can reach up to 95 percent
• Electrical power construction, installation, operation, and maintenance, capped at up to 67 percent for Australian investors
• Electrical power facility construction, up to 55 percent
• Geothermal power plants below 10 MW capacity, up to 51 percent

Beyond these specific figures, IA-CEPA also names health, aged care, mining services, tourism, and financial services as sectors where Australian investors receive improved market access terms, though the precise ownership mechanics in each of those sectors need to be checked against current implementing regulation rather than assumed uniform. The general mechanics of how Indonesia’s Positive Investment List assigns ownership at the KBLI level, the baseline every non-Australian investor works from, are explained in a separate breakdown of what replaced Indonesia’s Negative Investment List, and understanding that baseline is exactly what makes the IA-CEPA carve-outs visible as an actual advantage rather than a marginal footnote.

Ninety Nine Percent of Goods Move Differently Too

For Australian companies bringing equipment into Indonesia as part of setting up operations, mining services machinery, training and education materials, or specialized technical equipment, IA-CEPA’s goods provisions are worth factoring into the broader expansion cost model. Roughly 99 percent of Australian goods by value now enter Indonesia duty free or under significantly improved preferential arrangements under the agreement. That figure applies to trade generally rather than to any single company’s setup costs specifically, but for an Australian business planning to import capital equipment as part of its Indonesian operations, checking whether that equipment qualifies under IA-CEPA’s preferential tariff schedule, rather than assuming standard import duty applies, is a step worth taking before final procurement decisions are locked in.

The Treaty Numbers Once the Ownership Question Is Settled

Ownership structure and tax treatment are separate questions, and IA-CEPA governs the first without touching the second. Dividend, interest, and royalty flows back to an Australian parent are instead governed by the Indonesia-Australia Double Taxation Agreement, and the actual numbers run somewhat differently than the general “reduced rate for larger shareholdings” pattern that applies to most of Indonesia’s other treaty partners. According to the Directorate General of Taxes’ official treaty rate schedule, Australia’s dividend rate holds flat at 15 percent regardless of shareholding size, with no reduced rate for direct participation, unlike treaties such as Singapore’s or Japan’s, which drop to 10 percent above a defined ownership threshold. Interest is capped at 10 percent. Royalties sit at 15 percent generally, reduced to 10 percent for specific sub-categories of intangible property defined in the treaty text itself. The complete rate table across all of Indonesia’s 63 treaty partners, including exactly how Australia compares to other major source countries, is set out in full in Indonesia’s complete tax treaty list for 2026.

Applying any of these rates now requires clearing the tightened documentation standard under Minister of Finance Regulation No. 112 of 2025, effective 31 December 2025. The redesigned DGT Form process this regulation introduced, and what it requires from a corporate Australian shareholder specifically, is covered in full in a separate breakdown of dividend withholding tax rules for foreign shareholders, and the broader strategic use of treaty structuring is explained in a dedicated Agreement P3B guide. Both apply directly to an Australian holding structure.

A Trade Agreement Does Not Cancel Permanent Establishment Risk

IA-CEPA is an investment and trade agreement, not a tax treaty, and conflating the two is a genuine risk for Australian companies moving quickly on the strength of favorable ownership terms. An Australian firm operating with staff regularly in Indonesia, closing deals locally, and coordinating delivery from an Indonesian presence, can still trigger Permanent Establishment exposure regardless of how favorable its ownership structure is under IA-CEPA. Favorable equity terms do not change how Indonesian tax authorities assess whether taxable activity is actually happening on Indonesian soil. A closer look at exactly how that exposure builds, and the specific fact patterns that tend to trigger it, is available in a dedicated analysis of Permanent Establishment risk for foreign companies, and it is worth reading before an Australian team assumes IA-CEPA’s ownership advantages extend to tax presence questions as well.

PT PMA Incorporation From an Australian Parent’s Perspective

Confirming Sector Eligibility Before Choosing a Structure

Not every activity that sounds like it fits an IA-CEPA-favored sector actually qualifies for the enhanced ownership terms. A company offering technical training alongside a broader consulting service, for instance, needs its specific KBLI classification checked against what IA-CEPA’s vocational education provisions actually cover, rather than assuming the sector label alone secures the higher ceiling. This is exactly the kind of classification precision covered in a full KBLI 2026 guide for foreign investors, and it applies with extra weight here, since getting the classification wrong risks losing access to an ownership advantage that took a bilateral treaty to negotiate in the first place.

Document Authentication for Australian Corporate Shareholders

Australia has been party to the Hague Apostille Convention since 1995, considerably longer than Indonesia, which only joined in 2022. That asymmetry no longer causes friction now that Indonesia recognizes apostilled documents, meaning an Australian parent’s certificate of incorporation, board resolution, and power of attorney can be authenticated through DFAT’s apostille process rather than the older consular legalization chain, a meaningful reduction in lead time for document preparation ahead of notarization.

Standard PT PMA capital requirements, a minimum paid up capital of IDR 2.5 billion under current BKPM regulation, apply to an Australian shareholder the same way they apply to any other foreign parent. The broader structural distinction between PT PMA and fully domestic entities is covered in a dedicated comparison of PT PMA and PT PMDN structures, worth reviewing regardless of which IA-CEPA sector, if any, the investment ultimately falls under.

A Realistic Sequence for an Australian-Led Expansion

Bringing the ownership advantage, the tax treaty numbers, and the incorporation mechanics together, a grounded sequence for an Australian company entering Indonesia looks roughly like this.

• Confirm whether the intended business activity genuinely qualifies for an IA-CEPA ownership carve-out, checked against the specific KBLI classification rather than the general sector label
• Treat IA-CEPA and the Australia-Indonesia tax treaty as two separate instruments, since favorable ownership terms under one do not extend to tax presence protections under the other
• Review any commercial activity already underway in Indonesia for Permanent Establishment exposure before the entity is formally incorporated
• Begin apostille certification of Australian corporate documents early, since Australia’s long-standing Convention membership makes this step faster than for parents based in newer member countries, but it still needs lead time
• Check whether planned equipment imports qualify under IA-CEPA’s preferential tariff terms before finalizing procurement budgets

None of these steps are unusual individually. What changes the outcome is treating the ownership question and the tax question as genuinely separate decisions, since IA-CEPA answers the first one favorably without touching the second at all.

XPND’s cross border advisory team works with Australian parent companies through exactly this sequence, confirming which sectors and KBLI codes actually qualify for IA-CEPA’s enhanced ownership terms, checking Permanent Establishment exposure separately from that ownership question, and coordinating Australian document authentication with the Indonesian incorporation timeline. A favorable trade agreement is a genuine advantage. It is not, on its own, a complete compliance strategy, and treating it as one is how an Australian company ends up with the ownership structure it wanted and a tax position it never checked.