How to evaluate a mutual fund or ETF before you buy

Updated November 2026

You don't need to be an expert to judge a fund. Twenty minutes with its Fund Facts or ETF Facts document and one comparison with a simple index fund will tell you most of what matters.

Start with the Fund Facts

Every mutual fund sold in Canada has a short Fund Facts document, and every ETF has an ETF Facts. Download it from the fund company's site and look for:

If the fund is described in a way you cannot explain to a friend in two sentences, that is your first warning.

Compare with a benchmark

A fund's return means little on its own. "Up 8% last year" is poor if the market it invests in rose 12%. Pick a benchmark – an index that matches what the fund holds:

The easiest real-world benchmark is a low-cost index ETF that holds the same market. Line up the returns for the same periods (1, 3, 5 and 10 years). If the fund has trailed a cheap index fund over most periods, ask why you would pay more for it.

Look hard at fees

The MER is taken every year, in good years and bad. A 2% fee on a 6% gross return removes a third of your gain; see the 25-year example on the mutual funds page. Compare the fund's MER with similar funds and with index ETFs covering the same market, and check for:

Risk rating: what it does and doesn't say

The rating (low, low to medium, medium, medium to high, high) is based on how much the fund's value has moved up and down in the past – its volatility. It does not tell you whether the fund suits you, and it says nothing about other risks such as a small number of holdings, use of borrowing, or hard-to-sell investments. Match the fund to your own time horizon and to how you would react to a 20% or 30% drop.

Check for overlap

Owning five funds is not diversification if they all hold the same big banks and tech companies. Compare the top-10 lists of the funds you already own. If the same names keep appearing, you are paying several fees for much the same portfolio. One broad, balanced fund or two or three index ETFs can cover most needs.

Who runs it, and for how long?

For an active fund, a long track record only means something if the same manager or team produced it. Check the management report or the fund's website for the manager's start date. A great 10-year record earned by someone who left last year tells you little. For index funds this matters much less: the job is to follow the index cheaply and closely.

Past performance: use it carefully

Red flags

Walk away or ask hard questions if you see:

  • promises of a "guaranteed" high return, or returns that never seem to go down
  • pressure to decide today, or to move your whole RRSP at once
  • an investment you cannot find Fund Facts, ETF Facts or a prospectus for
  • a seller who is not registered (check on the advisor page)
  • fees that are hard to find or that the seller won't put in writing
  • advice to borrow to invest without a clear explanation of the risk (see RRSP loans and leverage)

For outright fraud warning signs, see Investment scams.

Checklist

Sources