What is Pillar Two and Why It Matters
Since the May 2023 Federal Budget, Australia has legislated the Global Anti-Base Erosion (GloBE) model rules and Domestic Minimum Tax (DMT), collectively known as Pillar Two. (softwaredevelopers.ato.gov.au) The rules came into effect 1 January 2024 for Income Inclusion Rule and Domestic Minimum Tax. (ato.gov.au)
Starting 30 June 2026, in-scope multinational entities must lodge first Global Information Returns (GIR) with the ATO, meeting detailed reporting and payment obligations. (ato.gov.au)
Tax Planning Steps for Businesses in Scope
To prepare and reduce risk, businesses should consider the following steps:
| Planning Area | What to Do | Benefit |
|---|---|---|
| Data & accounting systems | Audit your financial accounting, ensure you are capturing constituent entity income, expenses, deferred tax assets, intangible transfers. For joint ventures, verify whether separate financial accounts are “required”. (ato.gov.au) | Ensures compliance, reduces rework & exposure to penalties |
| Elections & safe-harbours | Examine whether your group qualifies for transitional country-by-country reporting safe-harbour and whether you should make elections, including consolidated accounting treatment for in-jurisdiction subsidiaries. (ato.gov.au) | Simplifies reporting and avoids full-CE by CE obligations |
| Private rulings & guidance | Seek private rulings on ambiguous treatment (e.g. software royalties & intangibles); watch for final guidance (TR 2006/11DC updates; PCG 2025/D3). (ato.gov.au) | Certainty in interpretation and risk mitigation |
| Intangibles strategy | Review royalty payments, licensing agreements, and valuation of intangible assets to prevent mischaracterisation. The ATO carefully monitors undervalued or mischaracterised royalty withholding tax. (ato.gov.au) | Prevents surprises in audits and retrospective adjustments |
Practical Example
Suppose a software company headquartered overseas has an Australian branch supplying software-as-a-service to local customers. Under current practice, the company treats those payments as licensing infrastructure, not royalties. The draft TR 2024/D1 revises how royalties are defined and suggests some of those payments may actually be royalty-withholding tax-liable. (ato.gov.au)
To plan:
- reassess contracts to clearly delineate service vs royalty elements;
- quantify potential withholding tax costs under both old and new rules;
- if in-scope of GloBE/DMT, consider whether transitional relief or safe-harbour rules apply;
- seek private ruling if uncertain.
Key Tips for Tax Planning Success
- Timeline is tight: first lodgments of GIR due by 30 June 2026. Plan early. (ato.gov.au)
- Use published guidance: Draft PCG 2025/D3, TR 2006/11DC, and other ATO draft rulings provide useful direction. (ato.gov.au)
- Document decisions: record governance, elections, board oversight regarding compliance preparation.
- Budget for costs: system changes, advisory fees, valuation of intangibles may lead to upfront expense.
Conclusion
Pillar Two represents a major tax policy shift. For multinational enterprises, navigating data systems, legislative changes, safe-harbour elections, and royalty tax issues are essential. Acting now allows better control over tax impacts and reduces the risk of non-compliance.