From 1 July 2025, taxpayers will no longer be able to claim income tax deductions for interest charges imposed by the ATO on outstanding tax debts.

There are two types of interest charges: the General Interest Charge (GIC) and the Shortfall Interest Charge (SIC).

What are GIC and SIC?

Implications for taxpayers

Transitional rules

Strategic considerations

With the legislation changes from 1 July 2025, taxpayers should now:

Bottom line

This change marks a pivotal change in the Australian tax landscape. By removing the tax benefit associated with late payments, the government aims to encourage greater compliance and timely tax payments. Taxpayers are urged to act now to mitigate the financial impact of this reform.