Did you know that up to June 23, 2025, over 31.5 million Canadians had filed a T1 tax return? Over 7 million people are owing about $8000 to the CRA. The numbers are estimates, as CRA has not updated their website, however what is clear is that CRA has reduced the third quarter prescribed interest rates for Q3 – July 1 to September 30. That makes interest on money owing to CRA 1% lower – the lowest interest rate in fact since October 1 to December 31; the fourth quarter of 2022. Here are the new rates, some planning opportunities and a Summer of 2025 educational opportunity: