Why Investment Fees Matter So Much
A 1.8% fee difference doesn't sound significant. But fees compound in reverse — they're applied to your growing portfolio every single year. A 2% annual fee on $500,000 is $10,000 taken from your portfolio that year. The following year, that $10,000 would have grown to $10,700 at 7% returns. And the year after, the compounding continues to accelerate.
Over 30 years, fees can consume 30–40% of the wealth you would have built in a low-cost fund. This isn't a theoretical concern — it's documented by regulators in Canada, the US, and internationally. The OSC and IIROC have both published research showing how dramatically MERs affect Canadian retirement outcomes.
Common Canadian MERs
| Product Type | Typical MER | $100K for 30 yrs at 9% gross |
|---|---|---|
| Vanguard VEQT / iShares XEQT | 0.20–0.24% | $1,270,000 |
| Low-cost index ETF (VFV, XAW) | 0.09–0.22% | $1,290,000 |
| Robo-advisor | 0.4–0.7% | $1,110,000 |
| Bank index mutual fund | 0.6–1.2% | $960,000 |
| Typical bank mutual fund | 1.5–2.5% | $700,000 |
| High-fee active fund | 2.5–3.5% | $520,000 |
The difference between the best and worst options in this table is $770,000 on the same $100,000 starting investment with the same contributions and market returns. The only variable is fees.
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