High-Interest Savings Accounts in Canada: Rates, CDIC Insurance and What Matters
By Jordan Ellis · Published · Reviewed
Quick Answer
A high-interest savings account (HISA) is a CDIC-insured savings account paying well above a regular big-bank savings account: in 2026, roughly 2%–3% on an ongoing basis at online banks (often with conditions like direct deposit) and around 4.5% during limited-time new-client promos. On $15,000, that's roughly $375/year at 2.5% versus $75 at 0.5%. Online banks like EQ Bank, Tangerine, and Simplii lead on rates because they have no branch costs, and they're just as safe when CDIC-insured.
What a HISA actually is
Same product as the savings account you opened as a kid — deposits, withdrawals, deposit insurance — with a rate that respects you. While big-bank regular savings accounts often pay 0.5% or less, online banks compete for deposits at roughly 2%–3% ongoing (and more during short promos). On real money the gap adds up:
| Balance | 0.5% (big bank) | 2.5% (online HISA) |
|---|---|---|
| $5,000 | $25/yr | $125/yr |
| $15,000 | $75/yr | $375/yr |
| $30,000 | $150/yr | $750/yr |
What HISAs are for (and not for)
Perfect for: emergency funds, sinking funds, down-payment savings — any cash with a 0–5 year horizon. Safe, liquid, and finally paying something.
Wrong for: long-term wealth building. Even 2–3% roughly matches inflation; a diversified portfolio has historically returned far more over decades. A HISA is where money waits, not where it retires. And because the rate floats with the Bank of Canada, today’s rate can drop within weeks of a rate cut — if that bothers you, lock part of the cash in GICs.
The checklist that matters
- CDIC insurance — verify membership on cdic.ca (credit unions: check your provincial insurer). Non-negotiable.
- The regular rate, not the promo — a “5.5%!” banner that’s 3 months of promo over a 1% base is a 1% account with a ribbon on it.
- No monthly fee, no minimum — standard at good online banks; reject anything less.
- Transfer mechanics — how fast money moves to your everyday bank (1–2 business days via EFT is normal; some now offer Interac e-Transfer).
- Registered versions — TFSA/RRSP/FHSA HISAs let you shelter the interest; check the issuer offers them.
Opening takes about 10 minutes online. Many Canadians keep their big-bank chequing and link an online HISA to it — the transfer delay is arguably a feature, adding just enough friction to protect savings from impulse.
The bottom line
Keeping cash at a fraction of a percent while insured alternatives pay 2–3% is a voluntary donation to your bank. Move the emergency fund, shelter it in a TFSA if you can, and put the growth to work with the compound interest calculator — or set the goal itself with the savings goal calculator.
Official sources
Rules and dollar limits change. Confirm current amounts with the official pages below before you act · Last reviewed .
- What's covered by deposit insurance (CDIC)
- Deposit insurance (Financial Consumer Agency of Canada)