Is HISA interest taxable in Canada? (2026)
You found a savings account paying a good rate. Nice. But the number on the website is before tax, and the CRA treats that interest like a small extra paycheque.
How savings interest is taxed
Interest is taxed as ordinary income, which is the least tax-friendly kind. It is not taxed at the lower rate that applies to capital gains or eligible dividends. Whatever your top tax bracket is, the next dollar of interest is taxed at that rate.
| Example (illustrative) | Number |
|---|---|
| Balance in a non-registered HISA | $20,000 |
| Interest rate | 3% |
| Interest earned in a year | $600 |
| Tax if your marginal rate is 30% | $180 |
| Interest you actually keep | $420 |
Your rate and your bracket will differ. The point is that a 3% savings rate quietly becomes about 2.1% after tax for someone in a 30% bracket.
The T5 slip and the $50 rule
If a bank pays you more than $50 in interest in a year, it sends you a T5 slip (Statement of Investment Income), usually by the end of February. Under $50, you may not get a slip. You still owe the tax, so add that interest to your return. Most tax software will let you enter it by hand.
Tip for people with several accounts: the $50 test is per payer, so three small accounts at three institutions can each fall under it and still all be taxable.
How to keep the interest tax-free
Put the HISA inside a TFSA
A TFSA is a tax wrapper, not an account type that pays interest by itself. You can hold a high-interest savings product inside it, and everything it earns is tax-free. See TFSA vs HISA: what is the difference? and the current TFSA contribution limit.
Use an RRSP or FHSA if the goal fits
Interest inside an RRSP or an FHSA also grows without yearly tax. These have different rules about withdrawals, so match the account to the goal. Our RRSP vs TFSA guide and the FHSA guide cover that.
Keep an emergency fund where you can reach it
Your emergency fund is a good fit for a TFSA HISA, because you can take the money out any time without tax.
Common mistakes
- Ignoring the promo rate trap. A big intro rate that drops after a few months changes your after-tax math.
- Over-contributing to a TFSA. Going over your room triggers a penalty, so check your room in CRA My Account first.
- Forgetting interest from several accounts. Add them all up.
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