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Funds: ready-made basketsrisk 3 of 5: medium, moves with markets

Stock index ETF

Rules, protection and tax below are for Canada.

What it is

An ETF that holds every company in an index, in the same proportions, and trades on the exchange like a share. There is no manager choosing stocks, just a rule, which is why the ongoing charge can be a tenth of an active fund's.

This is the instrument behind most of the honest advice you will ever read: buy the whole market cheaply, add to it regularly, and hold for decades. It captures the long-run growth of business without betting on which businesses.

It is still shares. A world index has fallen by half in a bad crash and taken years to recover. The reason it works is that people who kept adding through those years ended up well ahead; the reason it fails is that people sell at the bottom.

How it works

  1. The fund buys the index's constituents and issues shares that trade on the exchange all day.
  2. Large investors keep the price close to the holdings' value by creating or redeeming blocks of shares.
  3. The ongoing charge, typically 0.05 to 0.3 percent a year, is taken from the fund's assets.
  4. Dividends from the companies are paid out or reinvested, depending on the share class.

The honest pros and cons

For

  • The cheapest way to own hundreds or thousands of companies at once.
  • No manager risk: you get the market's return minus a tiny fee.
  • Trades any time the exchange is open, with a small spread.
  • Ideal for regular monthly investing.

Against

  • Falls as hard as the market it copies; a 30 to 50 percent drawdown is normal once a decade.
  • Which index matters: a home-country index is far less spread than a world one.
  • Foreign-listed funds can bring currency risk and withholding tax.
  • Some ETFs use derivatives to copy the index; check it holds the real shares if that matters to you.

Getting it in Canada

Stock index ETF available

Discount brokers list every TSX ETF, and several charge nothing to buy them. The all in one asset allocation ETFs from the big issuers hold a global portfolio in a single fund. Inside a TFSA growth and withdrawals are tax free; inside an RRSP contributions are deducted now and withdrawals taxed later.

  • Account type: Tax-Free Savings Account (TFSA) (interest, dividends and gains inside are tax free, and withdrawals are tax free)
  • Account type: Registered Retirement Savings Plan (RRSP) (contributions are deducted from taxable income; withdrawals in retirement are taxed as income)
  • Account type: First Home Savings Account (FHSA) (contributions are deductible and a qualifying home purchase withdrawal is tax free)
  • Account type: Non-registered account (interest is taxed as income, eligible dividends get a credit, and half of any capital gain is taxable)
  • Your protection: CIPF covers up to 1 million dollars per account category if a CIRO member broker fails; it does not cover a fall in the fund's value (source, checked 2026-09-17)
  • Tax here: inside a TFSA or RRSP nothing is taxed yearly; in a non registered account distributions are taxed each year and half of any gain on sale is taxable (source, checked 2026-09-17)

How to start

  1. Open a TFSA at a discount broker that charges nothing to buy ETFs.
  2. Choose one all in one ETF at the risk level you want, or a world index ETF.
  3. Set up a monthly transfer and buy the same ETF every month.

Wherever you are

  1. Pick the index first: world or global funds spread furthest; single-country funds bet on one economy.
  2. Compare the ongoing charge and the fund's size; large, cheap and physically backed is the usual choice.
  3. Buy through your broker inside a tax shelter, set up a monthly purchase, and stop checking the price.

Try it

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Getting it from another country

Via United States allowed· available there

Open a US-dollar side of your existing brokerage account and buy on American exchanges; a W-8BEN form, which brokers file for you, cuts US dividend withholding to 15 percent.

What you gain

  • A far bigger menu of companies and funds than the Toronto exchange.
  • US-listed funds are cheaper than most Canadian ones.
  • Inside an RRSP the treaty exempts US dividends from withholding entirely.

What you give up

  • Currency risk: a rising Canadian dollar shrinks US gains when you convert back.
  • Currency conversion spreads of 1 to 2 percent each way at most brokers.
  • Inside a TFSA the 15 percent US withholding tax on dividends is lost for good.
  • Large US holdings can trigger US estate tax exposure and foreign asset reporting.
  • Tax: US dividends carry 15 percent withholding under the treaty, exempt inside an RRSP but not a TFSA; gains are taxed in Canada as usual (source, checked 2026-09-11)

Currency reality check

The same CAD 1,000 left for 10 years, at each country's savings rate:

Kept in CAD at about 2.1% a year

CAD 1,226

Sent to USD at about 2.5% a year, the account would show

USD 948 the tempting number

Brought back to CAD after the exchange rate moved 3.7%

CAD 1,325 what you can actually spend

Before tax, before fees, and before the risk that the exchange rate does something quite different next time. A higher rate abroad is only a higher return once it has survived the conversion back.

Go deeper

Also called

index tracker, tracker fund, world ETF, S&P 500 ETF, passive fund

Often confused with

  • Domestic shares: Part ownership of a company listed in your own country.
  • Mutual fund: A pool of many investors' money run by a manager who buys a basket of assets for a yearly fee.
  • Leveraged or inverse ETF: A fund that multiplies or reverses an index's daily move; over time the multiplication compounds losses fast.

Learn more, for free

Stock index ETF in Canada · wealth-coop