Employers, financial institutions, companies, private health funds, businesses and government agencies provide us with information on taxpayers. Providing details of income received, tax withheld and other tax-related data is required by law.
We match the data we hold with details provided on your tax return. If we identify differences, we may send you a letter outlining the discrepancy.
Find out about:
If the information we receive from employers, financial institutions, private health funds, other businesses and government agencies does not match the details on your tax return, we may write to you for clarification.