Australia Tax Agency Announces General, Shortfall Interest Charge Rates for Q3, Q4 2025

The Australian Taxation Office Sept. 8 announced general interest charge (GIC) and shortfall interest charge (SIC) rates for Q3 and Q4 of 2025. The announcement includes: 1) the Q3 GIC rate of 10.78 percent annually, and 0.02953425 percent daily; 2) the Q4 GIC rate of 10.61 percent annually, and 0.02906849 percent daily; 3) the Q3 SIC rate of 6.78 percent annually, and 0.01857534 percent daily; and 4) the Q4 SIC rate of 6.61 percent annually, and 0.01810959 percent daily. [Australia, Australian Taxation Office, 09/08/25]

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