07 Mar 12 GIC and SIC rates
The ATO has published the General interest charge (GIC) and the Shortfall interest charge (SIC) rates for the 4th quarter of 2011-12.
The GIC annual rate for April - June 2012 is 11.37% while the GIC daily rate is 0.03106557%
The SIC annual rate for April - June 2012 is 7.37% while the SIC daily rate is 0.02013661%
For GIC rates, go here
For SIC rates, go here