Push for major banking and ATO change to combat billions in fraudulent mortgage loans

Artificial intelligence is changing the way we work, communicate, and do business. Unfortunately, it is also making it easier for fraudsters to create convincing fake documents.

Australia’s major banks are now calling for secure, consent-based access to income information held by the Australian Taxation Office (ATO) as concerns grow over fraudulent loan applications supported by AI-generated payslips, income statements, and other financial records.

The Growing Problem of AI-Powered Loan Fraud

In the past, creating fake financial documents required a certain level of skill and effort. Today, generative AI tools can produce highly convincing payslips, employment letters, bank statements, and other supporting documents within minutes.

This presents a significant challenge for lenders who rely on documentation provided by borrowers when assessing applications for home loans, business loans, and other forms of finance.

According to the Australian Banking Association (ABA), fraudulent loan applications are becoming an increasing concern across the banking sector, with billions of dollars in potentially fraudulent mortgages believed to be sitting on the books of major lenders.

Why Banks Want Access to ATO Data

Banks are advocating for a system that allows borrowers to provide consent for lenders to verify their income directly with the ATO.

The concept is simple:

  • A customer applies for a loan.
  • The customer gives permission for the bank to access their ATO income data.
  • The lender verifies income information against an authoritative government source.
  • The loan assessment proceeds with greater confidence and reduced fraud risk.

Rather than relying solely on documents submitted by applicants, lenders would have access to a trusted source of income verification.

What Could This Mean for Borrowers?

While the proposal is primarily aimed at reducing fraud, it may also provide benefits for legitimate borrowers.

Potential advantages include:

– Faster Loan Approvals

If lenders can verify income directly through a secure system, applicants may no longer need to gather and submit multiple payslips, notices of assessment, or employment documents.

– Reduced Administrative Burden

Borrowers, accountants, mortgage brokers, and lenders often spend considerable time collecting and reviewing supporting documentation. Direct verification could streamline the process.

– Improved Accuracy

Income information sourced directly from the ATO may reduce discrepancies and help lenders make more informed credit decisions.

Privacy and Legislative Considerations

The proposal is not currently law.

For lenders to access ATO-held income data, the Federal Government would need to amend existing legislation, including provisions within the Taxation Administration Act.

Any future framework would likely require:

  • Explicit customer consent
  • Strong privacy protections
  • Secure data-sharing infrastructure
  • Strict limitations on how information can be used

As with any data-sharing reform, balancing privacy rights with fraud prevention will be a key consideration.

The Broader Compliance Landscape

The push for stronger income verification comes at a time when Australia is increasing its focus on financial crime prevention.

Recent reforms have expanded anti-money laundering (AML) obligations across a range of industries, including real estate, legal, and accounting services. These measures are designed to improve transparency around the source of funds and reduce opportunities for fraudulent and criminal activity.

Direct income verification through the ATO is being viewed as another potential tool in the fight against financial fraud.

What This Means for Business Owners

For business owners seeking finance, accurate financial records have never been more important.

Banks are placing increasing emphasis on:

  • Verifiable income information
  • Accurate tax returns
  • Up-to-date financial statements
  • Transparent business records
  • Compliance with tax obligations

Businesses that maintain strong financial records and lodge tax returns on time are likely to be better positioned when seeking finance in an environment of increased verification and scrutiny.

Artificial intelligence is creating exciting opportunities, but it is also introducing new risks for lenders, regulators, and businesses alike. As fraudulent documents become more sophisticated, banks are looking for more reliable ways to verify income and protect the integrity of the lending system.

While any changes to ATO data sharing are still under consideration, the direction is clear: stronger verification processes are likely to become an increasingly important part of Australia’s lending landscape.

For individuals and businesses, maintaining accurate financial records and ensuring tax obligations are up to date will continue to play a critical role when applying for finance in the years ahead.