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  • What is the interest rate?



    This information may not apply to the current year. Check the content carefully to ensure it is applicable to your circumstances.

    End of attention

    The rate used in calculating your interest is set by law and is reviewed every quarter.

    Interest rates for 2006-07 are shown in the table below.

    Details of other quarterly interest rates are available from the Tax Office.

    Table: Interest rates used for calculation of early payments, overpayments and delayed refunds (2006-07)


    Interest rate

    1 July 2006 to 30 September 2006

    5.87% pa

    1 October 2006 to 31 December 2006

    6.19% pa

    1 January 2007 to 31 March 2007

    6.37% pa

    1 April 2007 to 30 June 2007

    6.37% pa

    Last modified: 27 Jun 2007QC 27894