Australia announces important changes to thin capitalisation rules

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Australia announces important changes to thin capitalisation rules

Sponsored by

Sponsored_Firms_piper.png
bridge-965076.jpg

Jock McCormack of DLA Piper Australia reports on the forthcoming revision of the country’s thin capitalisation rules, proposals for a new anti-avoidance rule, and the expansion of double tax treaties.

On October 25 2022, as part of the Australian Federal Budget, the new Albanese government announced important initiatives to strengthen the thin capitalisation rules limiting debt-related deductions.

These initiatives principally involve replacing the safe harbour and worldwide gearing tests with an earnings-based test (30% of earnings before interest, taxes, depreciation, and amortisation, or EBITDA) and, while retaining the arm’s-length debt test as a substitute or alternative test, limiting its application to third-party unrelated debt.

Importantly, however, any debt deductions denied under the 30% EBITDA test can be carried forward and claimed for up to 15 years thereafter.

These changes will apply to income years commencing on or after July 1 2023 and no transitional or grandfathering rules will apply to existing debt arrangements.

The proposed changes would apply to multinational entities operating in Australia and any inward or outward investors, in line with the existing thin capitalisation rules. However, financial entities will continue to be subject to the existing thin capitalisation rules.

It is expected that exposure draft legislation will be available in early 2023 and that the Australian Treasury will continue to consult on key aspects of the revised thin capitalisation regime.

DLA Piper Australia expects that the A$2 million ($1.3 million) de minimis rule will be retained. However, multinational businesses are encouraged to review their debt arrangements and prepare for these intended changes to the Australian thin capitalisation rules.

Denial of deductions for certain payments or intangibles

The government proposes a new anti-avoidance rule to prevent significant global entities (with global revenues of at least A$1 billion) from claiming tax deductions for payments made directly or indirectly to related parties in relation to intangibles held in low- or no-tax jurisdictions. These jurisdictions are referenced with a tax rate of less than 15% or a tax-preferential patent box regime without sufficient economic substance.

Similarly, the new rules will apply to payments made on or after July 1 2023.

It is expected that this new anti-avoidance rule will address ‘embedded royalties’ related to payments for goods and services, including potentially related to marketing intangibles. Further consultation on the proposed rule is expected in the coming months.

Double tax treaty expansion

The government signed a new double tax treaty with Iceland on October 12 2022 that, among other things, contains various features associated with the OECD/G20 BEPS initiatives.

These features include provisions associated with:

  • Transparent entities and collective investment vehicles;

  • Permanent establishments;

  • Concessional dividend, interest, and royalty withholding taxes;

  • Limitation of benefits and treaty abuse;

  • Mutual agreement procedures, dispute resolution, and arbitration; and

  • Non-discrimination provisions.

Work continues on a significant expansion and update of several Australian double tax treaties with a view to concluding or amending 10 treaties by the end of 2023. The Albanese Government announced on 16 November 2022 that new negotiations would commence for treaties with seven countries including Bulgaria, Colombia, Croatia, Cyprus, Estonia, Latvia and Lithuania. It has also made good progress with the proposed amendments to the India–Australia treaty dealing with technical services as distinct from royalties.

more across site & shared bottom lb ros

More from across our site

The flagship 2025 tax legislation has sprawling implications for multinationals, including changes to GILTI and foreign-derived intangible income. Barry Herzog of HSF Kramer assesses the impact
Hani Ashkar, after more than 12 years leading PwC in the region, is set to be replaced by Laura Hinton
With the three-year anniversary of the PwC tax scandal approaching, it’s time to take stock of how tax agent regulation looks today
Rolling out the global minimum tax has increased complexity, according to Baker McKenzie; in other news, Donald Trump has announced a 25% tariff on countries doing business with Iran
Among those joining EY is PwC’s former international tax and transfer pricing head
The UK firm made the appointments as it seeks to recruit 160 new partners over the next two years
The network’s tax service line grew more than those for audit and assurance, advisory and legal services over the same period
The deal is a ‘real win’ for US-based multinationals and its announcement is a welcome relief, experts have told ITR
Tom Goldstein, who is now a blogger, is being represented by US law firm Munger, Tolles & Olson
In looking at the impact of taxation, money won't always be all there is to it
Gift this article