Planning & Advice

Understanding how investments are taxed

June 19, 2015


Understanding how investments are taxed

Planning & Advice

The hardest thing in the world to understand is income taxes.” ~Albert Einstein

When a man, who is believed to be one of the smartest people of the 20th century, has an issue with the way income is taxed, you can rest assured that it is not a simple subject.

We, the taxpayers, are expected to understand it, at least well enough to be able to make good decisions about our own financial situation.

If understanding basic income tax isn’t enough of a headache, the taxes on investment earnings represent a whole new territory.

Below, we take things one step at a time to try help you understand each of the different types of investment income, how it is taxed and, as a result, we’ll show you why it matters what type of account you use for certain kinds of investments.

How is investment income taxed?

The simple answer is that, for the most part, investment income is taxed exactly the same way as other earned income. (If you need a refresher on how is earned income taxed for Canadian, please see our previous article, How Income Tax Is Calculated In Canada). What makes things hard to calculate is the amount of investment growth that is taxed, because not all of the growth is actually taxed all the time. And in the case of dividends, a number of additional factors must be calculated to get to a final result.

Overall, there are three types of investment income that we can consider and they are each taxed in a different manner.

Interest Income

Fixed income vehicles, such as bonds, GICs, and term deposits pay you interest on your investment, thereby generating interest income. Interest income is taxed just like any other earned income. So, if you deposit $100 into a GIC at $5% interest, in one year, you will have to declare 100% of that $5.00 of interest on your income tax return. Also, bear in mind, interest income is taxed every year regardless of whether it has been withdrawn. At a marginal tax rate of 35%, the tax on interest of $5.00 is $1.75.

Finally, you can consider each dollar of interest to be taxed at your marginal income rate since it is additional income earned to your regular income. In this respect, interest income is the least favorable type of investment income.

Capital Gains

Equity investments (typically stocks) can appreciate in value, this is called a “capital gain“. If you invest money in a company at a price per share of $10.00 and over time, those shares appreciate to $15, you now have $5 per share of capital gains. However, you will only need to pay the capital gains tax when you sell the share and realize the gain. What makes capital gains different than other earned income, is that only 50% of the total capital gains are taxed. So, when your share appreciates by $5 and you sell it, you only have to declare $2.5 as income and pay income tax on it. At 35% marginal tax rate, the tax is $0.88.

As a result, capital gains often represent the lowest income tax burden of the three types of investment income and they are typically preferred because we have some control over when we sell and trigger the capital gains tax. Whether or not they are the most efficient depends on your province of residence.

It is also important to note that even if you do not withdraw the money from your account to spend it, capital gains can be triggered when you change investments within your taxable account. If the new investments are substantially different than the original investments or the same old investment is repurchased more than 31 days later, this will trigger capital gains.


Dividends are a way for a corporation to share the profitability and success with their shareholders, while the shareholders still own their shares. Dividends are the most complex type of investment income when it comes to taxation.

Taxation of dividends in Canada has two major parts that make it different from the other taxation: gross-up amount and dividend tax credit amount.

When a dividend amount is determined, the amount is grossed up, by some percentage, usually 38%. Next, the income tax is calculated on the grossed-up amount and finally, the dividend tax credit is subtracted from that. The result is the final tax payable on the dividends. Confused yet?

Here is an example with numbers

  • The dividend is $5.00
  • Grossed up dividend is $6.90
  • Tax, at the marginal tax rate of 35% is $2.42
  • The tax credit will be 20.73% federally and 13.8% in most provinces, applied to the actual dividend amount is $1.73
  • Difference or tax payable is $2.42 – $1.73 = $0.69 (or ~13.8%)

The specific rates will vary by province.

Dividend rates for each province in Canada
Dividend rates for each province in Canada

Dividends may have the lowest dollar value of taxes, but the tax is payable when dividends are paid out and for most equity investments, that is on a regular basis, making the tax on dividends an ongoing burden.

But not all dividends are taxed the same way. The above method applied to eligible dividends.

Eligible dividends are dividends declared by the issuing corporation as such and are eligible for enhanced dividend tax credit.

They are usually from:

  • Public corporations resident in Canada
  • Other corporations resident in Canada that are not Canadian Controlled Private Corporations and are subject to the general corporate tax rate.
  • Canadian Controlled Private Corporations that are resident in Canada and their income is subject to the general corporate tax rate.

In other words, most investments that pay dividends will be eligible and have enhanced dividend tax rate.

Non-eligible dividends are paid out by companies that are eligible for a small business tax rate, are tightly held and use dividends to share profit between its operating shareholders and shareholders eligible for the return of capital and normally do not apply for retail investments.


On $5.00 of investment income and 35% marginal tax rate, you will pay the following:

  • $1.75 on interest, on an ongoing basis, even if you do not withdraw the funds
  • $0.88 on capital gains, only payable when the asset is sold and the gain is realized
  • $0.69 on dividends, payable in the year the dividend pays out, usually monthly or quarterly

Location of Assets

In order to optimize our investments for taxes, we have to be extra careful as to where to keep certain types of investments.

Tax-deferred accounts, such as RRSPs and tax-sheltered accounts such as TFSAs are best used for the least favorably taxed investment income, such as interest income.

Non-registered accounts are most optimal with capital gains kind of investment income, as the interest is not payable until withdrawal.

Dividends are often used for corporate structures, small business owners and sole operators, who can save on taxes by declaring dividends rather than paying themselves a salary.

At WealthBar, we make sure that our client’s accounts are optimized for taxes, both from a planning and investment perspective. If you’re already a WealthBar client you can talk to your WealthBar advisor, if you are unsure whether your assets and their location are giving you the most optimal tax situation.

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