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Compliance

Compliance Spotlight: What Businesses Need to Know About MTAS & Penalties from Mid-2026

From changes in reporting requirements for trusts to increased penalties for understating royalties, here's what Australian businesses must prepare for under new tax integrity laws.

By NomadicTax Research Team · 5-8 min read

Key Changes Coming

Australia’s ongoing tax reform introduces several compliance and penalty enhancements in response to concerns around avoidance. Two measures businesses should prepare for:

  1. Modernising Tax Administration Systems (MTAS) – starting 1 July 2026. The law will require trustees to report beneficiaries’ Tax File Numbers (TFNs) on the trust income tax return’s Statement of Distribution.; portable forms will prefill trust distributions for beneficiaries. (budget.gov.au)

  2. Enhanced Penalties for Mischaracterisation & Under-valuation of Royalty Payments, and other integrity rules. Large taxpayers (with global revenue exceeding $1 billion) will face new penalties from 1 July 2026, where royalty or dividend payments are mischaracterised or undervalued to avoid withholding tax. (ato.gov.au)

Implications for Businesses & Trusts

  • Trustees must ensure their reporting systems capture beneficiary TFNs and accurately assign distributions to beneficiaries without needing separate notifications. This increases certainty and reduces risk.
  • Companies involved in royalties, IP licensing, or similar payments will need robust documentation and independent valuation to avoid adverse treatment under new rules.
  • Penalties and interest charges under these rules are significant. In many cases, tax liabilities could increase not only from corrections but also from shortfall interest charges and other sanctions. (ato.gov.au)

Actionable Advice

  • Perform an audit of current trust-structure reporting, including how TFNs are collected and reported. Start updating systems earlier rather than later.
  • If your business makes international payments or uses royalty structures, conduct arm’s‐length valuation reviews now. Independent appraisals will help in defending against government challenge.
  • Keep close track of legislative developments, particularly consultation drafts or exposure drafts issued by Treasury and ATO. Many of these changes are law or fast approaching law.

Example in Practice

A royalty agreement between an Australian subsidiary and an overseas company must pay withholding tax. Under the new penalty regime, if the Australian party undervalues the royalty base (say, uses a below-market licensing fee), they risk large penalties after 1 July 2026.

Similarly, a family trust distributing income to beneficiaries without TFNs correctly recorded will need to adjust reporting standards to avoid non-compliance in trust returns under MTAS rules.

Final Thoughts

These changes reinforce that avoiding compliance misses is now costly. Accurate reporting, verified valuations, and pre-emptive system upgrades for trusts can reduce exposure and help businesses stay ahead of enforcement.

Sources

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