Summary: High Interest Savings Accounts (HISAs) are a way for cash to earn half-decent, risk-free interest. These “Series F” HISAs are likely available through your online broker, but you may have to ask how to get at them, exactly.

We talked about HISAs in February over here if you need a quick reminder: https://moneyengineer.ca/2025/02/14/earn-money-with-your-cash-the-hisa-table-february-2025/

On March 12, the Bank of Canada reduced their overnight rates by another 0.25%.¹ Unsurprisingly, this had a knock-on effect to the interest rates provided by the series F HISAs I track.

Equally unsurprisingly is that the US Federal Reserve didn’t touch their rates, and as a result, there were no changes in the HISA rates paid out for USD accounts. Here’s the full breakdown:

There’s also a Google Sheets version with a bit more detail (source links) if you prefer.

For Canadian Dollar HISAs, B2B bank remains top of the heap: https://b2bbank.com/advisor-broker-rates/banking-rates.

For those of you who hold US cash in your brokerage accounts, you can benefit from the much higher US interest rates, and you have multiple choices since multiple providers are paying the same rate.

1. You can also say “25 basis points” if you want to impress your friends ↩︎