In the ever-evolving landscape of tax regulations, Australian taxpayers often grapple with understanding the current state of tax deductions, particularly concerning the General Interest Charge (GIC) levied by the Australian Taxation Office (ATO). As of now, the landscape presents a mixed scenario. 

Current Deductibility of GIC 

The ATO allows taxpayers to claim a deduction for certain types of interest it imposes, including the General Interest Charge (GIC) and Shortfall Interest Charge (SIC). These charges are typically related to late payment of taxes, penalties, or increases in tax liability due to amendments in assessments. The rationale is straightforward: if you’re charged interest by the ATO, you can currently claim it as a deduction in the year you incur the charge. 

This is about to change! 

However, taxpayers should be aware of significant impending changes. Starting from 1 July 2025, the rules are set to change. The Australian government, in its 2023-2024 mid-year economic and fiscal outlook statement, announced that deductions for ATO interest charges, including GIC and SIC, incurred in income years beginning on or after 1 July 2025, will generally be denied. This represents a substantial shift in policy and will impact how taxpayers manage their financial and tax planning strategies. 

What Does This Mean for Taxpayers? 

For now, taxpayers can continue to claim deductions for GIC and SIC. However, with the 2025 changes looming, it’s crucial for individuals and businesses to begin adjusting their tax strategies accordingly. This shift indicates a tightening of allowances for interest deductions related to tax liabilities, underscoring the importance of timely tax payments and accurate tax reporting. 


In summary, while the General Interest Charge is currently deductible, this will no longer be the case from 1 July 2025. Taxpayers should take note of these changes to avoid unexpected tax implications in the future. It’s always recommended to stay informed about tax laws and seek professional advice for specific circumstances. 

This overview provides a snapshot of the current and future status of deductibility of the General Interest Charge in Australia. For more detailed information, taxpayers should refer to the ATO’s official communications and consult with tax professionals. 

If you are struggling to keep up to date with your tax obligations we are here to help, contact the team of call us for an appointment to discuss your options.