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Interest rates in effect for the GST

Interest rates

Prescribed interest rates are adjusted quarterly based on market trends. Interest is calculated daily.

The prescribed annualized interest rates for the quarterly periods from April 1, 2008, to March 31, 2009, are listed below.  

PeriodAnnualized interest rate (%)
April 1 to June 30, 2008 8
July 1 to September 30, 2008 7
October 1 to December 31, 2008 7
January 1 to March 31, 2009 6

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