How Investments Are Taxed in Canada: Interest, Dividends & Gains

Four Kinds of Investment Income

None of these is a separate tax rate. The taxable amount gets added to your other income and taxed at your marginal tax rate. What differs is how much of each dollar counts as income and which credits apply.

A Simple Comparison at a 30% Marginal Rate

Here's a hypothetical to make the difference concrete. Suppose your combined federal and provincial marginal rate is 30% (yours will differ) and each of these investments earned $1,000 in a non-registered account:

Eligible dividends are tricky to summarize in one number because the federal and provincial credits both apply and the result varies across provinces and income levels. The direction is what matters: interest is the most heavily taxed, and capital gains and Canadian dividends are usually treated more gently.

Interest: Fully Taxed, Every Year

Interest is the simplest and the least friendly. Every dollar is taxable income in the year it's earned. Multi-year GICs held outside a registered account are usually taxed on accrued interest each year, even though you don't receive the money until maturity. That's a common surprise. It's also why interest-heavy assets are usually better suited to a TFSA or RRSP. The fixed income article goes deeper.

Dividends: The Gross-Up and the Credit

Canadian corporations pay dividends from profits that have already been taxed. To avoid taxing the same money twice, the system grosses up an eligible dividend by 38% (so $1,000 becomes $1,380 of taxable income), then gives you a dividend tax credit to offset the tax. The federal credit for eligible dividends is about 15% of the grossed-up amount, and provinces add their own.

Two things worth knowing. First, non-eligible dividends (often from smaller private companies) use a different, smaller gross-up and credit. Second, the gross-up raises your reported net income, which can affect income-tested benefits and clawbacks even though your actual cash dividend was smaller. Foreign dividends get none of this: they're fully taxable, and the withholding tax taken by the foreign country can sometimes be claimed as a foreign tax credit.

Capital Gains: Only When You Sell

A capital gain is only taxed when you sell (realize it). At the current 50% inclusion rate, half of the gain is added to your income. The government once proposed raising the inclusion rate to two-thirds on large gains, but that proposal was cancelled in March 2025, so 50% still applies for 2026. Rules like this can change, so check the CRA's current guidance before a large sale.

• Capital losses offset capital gains. Net losses can generally be carried back three years or forward indefinitely against gains.
• The superficial loss rule. If you sell at a loss and you, your spouse, or your RRSP buys the same investment within 30 days before or after, the loss is denied for now.
• Adjusted cost base (ACB). Your gain is the sale price minus your ACB, which is what you paid, adjusted over time. Reinvested distributions raise it, and return of capital lowers it. Keep records, because your broker's numbers aren't always complete when you transfer accounts.

What About ETFs?

An ETF distribution is often a mix: some interest, some Canadian dividends, some foreign income, and sometimes capital gains or return of capital. In a non-registered account you're taxed on those distributions each year, even if you reinvest them. Your T3 or T5 slip shows the breakdown. Tax-efficient ETFs still exist, but "tax-efficient" depends on what's inside the fund and which account holds it.

Inside Registered Accounts: Everything Changes

• TFSA: no Canadian tax on interest, dividends, or gains, so the differences above disappear.
• RRSP and FHSA: growth is sheltered, but RRSP withdrawals are taxed as ordinary income regardless of how the money was earned. That means you lose the dividend credit and the lower capital gains treatment on RRSP money.
• Foreign withholding tax: it can still apply inside some registered accounts. See US withholding tax.

This is the root of "asset location": the idea that investments taxed heavily as interest generally belong in sheltered accounts, while Canadian dividend and capital-gain assets tend to lose less in non-registered accounts. It's a tendency, not a rule, and the best answer depends on your income, provincial tax, and room.

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