Compliance
Compliance Checklist: How the GloBE Information Return Impacts Multinationals in Australia
Australia’s roll-out of Pillar Two/GloBE rules introduces new compliance obligations for MNEs—this article offers a step-by-step guide to meeting them and reducing risk.
By NomadicTax Research Team • 5-8 min read • April 17, 2026
## Australia’s Pillar Two / GloBE Rules – What’s New
The Australian Taxation Office (ATO) is working to implement the global minimum tax (Pillar Two) rules for Multinational Enterprise (MNE) groups. Key facts:
- First **GloBE Information Returns (GIR)** due by 30 June 2026 for many in-scope MNEs.
- Approximately **6,000 MNE groups** are in scope, including ~135 headquartered in Australia. ([ato.gov.au](https://www.ato.gov.au/media-centre/key-developments-in-tax-administration-in-australia?utm_source=openai))
- Penalties and sanctions are to be postponed during a transition period if the MNE has taken “reasonable measures” to comply. ([ato.gov.au](https://www.ato.gov.au/media-centre/key-developments-in-tax-administration-in-australia?utm_source=openai))
## Who Is Affected
- MNEs with consolidated group revenue above the threshold under OECD rules.
- Both foreign-headquartered and Australian-headquartered entities with operations in Australia.
## Compliance Steps
1. **Determine if your group is in scope**: Review global revenues and nexus rules to identify whether the Pillar Two/GloBE regime applies.
2. **Gather supporting data early**: Balance sheets, segment reporting, taxpayer residency info are needed to compute effective tax rates and carve-outs.
3. **Monitor ATO guidance**: Australia is engaging with stakeholders and developing guidance; comments and draft rules may clarify uncertainties. ([ato.gov.au](https://www.ato.gov.au/media-centre/key-developments-in-tax-administration-in-australia?utm_source=openai))
4. **Prepare information returns**: GIR forms must be completed accurately and submitted by the deadlines to avoid penalties post-transition.
## Risk Management and Mitigations
- Use available transitional relief: reasonable efforts standard avoids penalties in the first year.
- Invest in systems and processes now- data management systems, audit trails.
- Seek clarity on cross-border reliefs and exclusions to avoid double taxation.
## Practical Example
Imagine a U.S.-parented MNE with operations in Australia, Canada, and Europe, with consolidated revenues exceeding the global threshold. For financial year ended 31 Dec 2025, its GIR must be submitted to the ATO by 30 June 2026. If the entity has strong internal accounting systems and early information gathering, it can meet this deadline and apply transitional relief.
**Takeaway:** Meeting global minimum tax requirements under GloBE needs early action, good data, and strategic planning. Entities overlooking this compliance wave may face significant penalties later.