Why Getting the Basics Right Matters More Than Ever

As we move through 2026, the Australian Taxation Office (ATO) has made it clear that its compliance focus is firmly on the fundamentals. 

Rather than targeting only complex or aggressive tax arrangements, the ATO is increasingly directing attention to: 

• Late lodgements  

• Poor record‑keeping  

• Documentation gaps  

• Division 7A issues  

• GST errors  

• Gaps in governance or internal processes 

In many cases, it’s small and seemingly routine mistakes that are triggering reviews and follow‑up action across privately owned businesses and groups. 

What’s changed? 

The rules themselves haven’t significantly shifted, but the ATO’s ability to identify issues has. 

Through extensive data‑matching, the ATO now compares information from banks, employers, property records, share registries and digital platforms against tax returns and BAS lodgements. This means inconsistencies are often identified quickly and automatically, sometimes before a return is even fully processed. 

Importantly, many ATO reviews now start with a simple mismatch rather than a formal audit. Where explanations or records aren’t readily available, those small discrepancies can escalate into broader compliance activity. 

Why documentation and governance matter more than ever 

One consistent theme in the ATO’s 2025–26 guidance is that inadequate documentation and internal controls are first‑line risk indicators. 

Common problem areas include: 

• Missing or incomplete trust resolutions 

• Poorly documented shareholder or related‑party loans 

• Inconsistent treatment of income or expenses across returns 

• GST positions that can’t be substantiated 

• Transactions that rely on informal or verbal arrangements 

Even where there is no intent to avoid tax, the absence of clear, contemporaneous records can make it difficult to demonstrate compliance when questions are asked. 

Ongoing focus areas to be aware of 

The ATO continues to pay close attention to: 

• Division 7A – particularly the use of company funds or assets for private purposes without compliant loan agreements or repayments 

• GST – including classification errors and overclaimed tax credits 

• Late or non‑lodgement – which remains a key indicator of broader compliance risk 

Individually, these issues can seem administrative. Together, they can signal governance weaknesses that attract closer scrutiny. 

What this means for businesses in 2026 

The message for business owners is simple: getting the basics right matters more than ever. 

Accurate records, consistent reporting, timely lodgements and well‑documented arrangements significantly reduce the risk of unwanted ATO attention. Fixing issues early, before the ATO raises questions, is far easier than responding after the fact. 

For many businesses, a proactive review of documentation, structures and reporting processes now can help avoid unnecessary disruption later. If you’d like assistance reviewing your current arrangements or understanding how these changes may affect you, please get in touch with one of the WLF team.