05 June 2024
Data matching by the ATO
The ATO is dedicated to creating a fair and equitable tax system for everyone. One pivotal tool in their arsenal is data matching, a process that might sound complex but ultimately benefits taxpayers and businesses alike.
Data matching is the ATO’s process of gathering information from a wide range of sources, including banks, financial institutions, and other government agencies. This information is then compiled electronically, validated, analysed thoroughly, and used by the ATO to confirm and authenticate lodgements.
Benefits of Data Matching
- Pre-filling your tax return: Data matching helps pre-fill your tax return with accurate information from various sources. This saves you time and effort when compiling your tax return data and minimises the risk of errors.
- Leveling the competition: Data matching ensures people and businesses lodge tax returns and activity statements when required to do so, correctly declare their income, claim any relevant offsets and other benefits, and comply with their obligations. This protects honest businesses from unfair competition by those who might under-report.
- Keeping things honest: Data matching helps identify individuals and businesses who might be operating outside of the tax system or engaging in fraudulent activity against the ATO.
The ATO prioritises data security. They guarantee the privacy and legality of all information used in data matching. All data goes through a meticulous validation process, using details like your Tax File Number (TFN), name and date of birth, to ensure accuracy and matching to the correct individual.
To maintain the integrity of the tax and super systems, the ATO gathers data from over 600 million transaction reports from a diverse range of third-party sources to create a comprehensive picture. Some of these include:
- Banks and financial institutions: this includes investment income you might have earned.
- Employers: the ATO receives reports on salaries and wages paid to employees and contractors.
- Online platforms: data from online selling and trading platforms, such as cryptocurrency transactions, can also be used for matching purposes.
To illustrate how data matching works in practice, let’s consider the TPAR (Taxable Payments Annual Report) system. Businesses that pay contractors are required to report these payments to the ATO through TPAR. The ATO then compares this data with what the contractors themselves report to the ATO on their individual tax returns. Any inconsistencies between these datasets can raise red flags, prompting the ATO to investigate further.
