Understanding Deposit Insurance (CDIC & Provincial)
A primary advantage of Canadian HISAs is the safety provided by deposit insurance. This protection is automatic and free for eligible deposits.
The Canada Deposit Insurance Corporation (CDIC) insures deposits at its member institutions (banks, federal credit unions, trusts, loan companies). Coverage is up to CAD $100,000 per depositor in each separate insured category (e.g., accounts in one name, joint accounts, TFSAs, RRSPs, FHSAs etc.).
Provincially regulated credit unions (like caisses populaires in Quebec) have their own deposit insurance corporations, mandated by provincial governments, offering similar protection levels (e.g., Quebec's protection administered via the AMF also covers $100,000 per category).
This insurance means that even if the financial institution were to fail (which is rare in Canada), your eligible HISA deposits up to the limit are safe.
Always confirm your institution is a member of CDIC or covered by a provincial deposit insurer before opening an account. Note that this insurance does NOT cover mutual funds (including money market funds), stocks, bonds, or ETFs.