Compliance
Compliance Deep Dive: What Tax Agents & Businesses Must Do in 2026 Under New Penalties Regime
Australia’s laws for tax-agent misconduct and foreign investor tax liability are tightening sharply. Agents and businesses must update processes immediately to avoid serious sanctions.
By NomadicTax Research Team • 5-8 min read • July 15, 2026
## New Penalties & Accountability for Tax Agents
- From **2 July 2026**, the **Strengthening Accountability for Tax Adviser Misconduct Bill 2026** becomes law. Unregistered tax preparers will face **criminal penalties**, civil penalties will increase significantly for breaches of professional conduct, and registration suspension durations can be extended up to 10 years. ([ministers.treasury.gov.au](https://ministers.treasury.gov.au/ministers/andrew-leigh-2025/media-releases/stronger-penalties-tax-misconduct?utm_source=openai))
- **Tax Practitioners Board** gains new powers: issue infringement notices, impose enforceable undertakings, and interim registration suspensions. Practices now have heavier oversight. ([ministers.treasury.gov.au](https://ministers.treasury.gov.au/ministers/andrew-leigh-2025/media-releases/stronger-penalties-tax-misconduct?utm_source=openai))
## Foreign Residents & CGT: Tighter Rules
- New changes ensure foreign residents pay Australian-equivalent tax for capital gains, aligning with OECD rules. Generous concessions only where required. ([ministers.treasury.gov.au](https://ministers.treasury.gov.au/ministers/andrew-leigh-2025/media-releases/stronger-penalties-tax-misconduct?utm_source=openai))
- Existing CGT liabilities cannot be reopened; limits apply from April 2026 exposures and start of law enactment; more clarity needed for cross-border investors. ([ministers.treasury.gov.au](https://ministers.treasury.gov.au/ministers/andrew-leigh-2025/media-releases/stronger-penalties-tax-misconduct?utm_source=openai))
## AML/CTF & Transaction Reporting Changes Effective 1 July 2026
- AUSTRAC is issuing new **Threshold Transaction Reports (TTRs)** and **Suspicious Matter Reports (SMRs)** forms are updating to improve data quality. These take effect **1 July 2026**. ([austrac.gov.au](https://www.austrac.gov.au/changes-transaction-reporting-1-july-2026?utm_source=openai))
- Newly regulated businesses must enroll with AUSTRAC by **29 July 2026** to preview and understand their obligations. Transitional arrangements apply until March 2029. ([austrac.gov.au](https://www.austrac.gov.au/changes-transaction-reporting-1-july-2026?utm_source=openai))
## Practical Steps for Compliance
- **Tax agents** must ensure they are registered, keeping abreast of the Code of Professional Conduct and consequences for non-compliance.
- **Businesses**, especially foreign investors or those operating across borders, should document acquisitions, capital gains, and ensure CGT exposure is evaluated as of key dates to avoid unintended liabilities.
- **Regulated entities under AML/CTF** should familiarize themselves with new reporting forms, enroll early, adjust KYC and due diligence programs, and review customer identification procedures. ([austrac.gov.au](https://www.austrac.gov.au/what-expect-changes-amlctf-rules?utm_source=openai))
## Example Scenarios
- A tax agent claiming to offer advisory services without registration could now face criminal charges and up to **10 years’ suspension**. Lost business and legal risk are substantial.
- A foreign investor holding shares with unrealised capital gain must consider whether to sell before 1 July 2027 (if CGT changes make outcomes worse), or hold through and possibly adjust estate planning.
## Compliance Checklist
- Verify and renew registrations (TPB and AUSTRAC) by deadlines.
- Update internal policies to match new reporting forms and partner transparency obligations.
- Audit existing client investments, particularly trust or partnership structures, for exposure under CGT reforms.
- Retain precise documentation for all deductions, asset cost bases, and negative gearing-eligible properties.
- Train staff, advisors or agents on new reporting obligations and misconduct risk.
With these changes now law or imminent, failure to comply can trigger serious penalties. Early preparation is essential for both individuals and firms.