A 2% management expense ratio (MER) sounds trivial. It is not. On a long-term portfolio it is the difference between a comfortable retirement and a delayed one — and because the fee is invisible, most Canadians never notice it draining away.
The math that should make you angry
Take a $100,000 starting portfolio with $500/month in contributions, earning 6% before fees over 30 years. Compare a typical bank mutual fund (2.0% MER) against a broad-market ETF (0.20% MER):
| 2.0% MER fund | 0.20% MER ETF | |
|---|---|---|
| Net annual return | ~4.0% | ~5.8% |
| Ending balance (30 yrs) | ~$830,000 | ~$1,240,000 |
| Lost to fees | $400,000+ | — |
The exact figure shifts with assumptions, but the order of magnitude doesn't: a ~1.8% annual fee difference, compounded across decades, routinely costs six figures. Run your own numbers with our ETF fee calculator.
Worth knowing
Why Canadian fees were so high
For years, Canada topped international rankings for mutual fund costs. Much of it came from embedded trailing commissions paid to advisors out of the MER — you paid every year whether or not you got any advice. Regulations have improved disclosure, but high-MER funds are still widely sold, especially through bank branches.
The fix is genuinely simple
- Open a self-directed TFSA, RRSP, or non-registered account.
- Sell the high-MER mutual funds (watch for capital gains in non-registered accounts).
- Buy one broad-market or all-in-one ETF.
- Automate contributions and leave it alone.
On a commission-free platform like Wealthsimple, the trades cost nothing, so the only real friction is deciding to do it. For most investors, cutting your MER from 2% to 0.2% is the highest-return decision you'll make all year — guaranteed, and entirely within your control.
