Asset allocation — how you split your portfolio between stocks, bonds, and other assets — determines roughly 90% of your investment returns over time. The good news: it’s simpler than you think with all-in-one ETFs.
Quick answer: Under 40 with a long time horizon? Go 100% stocks (XEQT) or 80/20 (XGRO). Near retirement? Shift to 60/40 (XBAL) or 40/60 (XCNS). Keep 25–30% in Canadian stocks, the rest global. Use a single all-in-one ETF and you never need to rebalance.
Model Portfolios by Age and Risk Tolerance
| Age Range | Aggressive | Moderate | Conservative |
|---|---|---|---|
| 18–30 | 100/0 (XEQT) | 80/20 (XGRO) | 60/40 (XBAL) |
| 30–40 | 100/0 (XEQT) | 80/20 (XGRO) | 60/40 (XBAL) |
| 40–50 | 80/20 (XGRO) | 60/40 (XBAL) | 40/60 (XCNS) |
| 50–60 | 60/40 (XBAL) | 40/60 (XCNS) | 20/80 (XINC) |
| 60+ | 40/60 (XCNS) | 20/80 (XINC) | 0/100 (Bond ETFs) |
How Asset Allocation Affects Returns
| Allocation | Avg Annual Return | Best Year | Worst Year | Max Drawdown | Time to Recover |
|---|---|---|---|---|---|
| 100% Stocks | ~9.5% | +33% | −33% | −50% | ~5 years |
| 80/20 | ~8.5% | +27% | −25% | −40% | ~4 years |
| 60/40 | ~7.5% | +21% | −17% | −30% | ~3 years |
| 40/60 | ~6.0% | +16% | −10% | −18% | ~2 years |
| 20/80 | ~4.5% | +12% | −5% | −10% | ~1 year |
Based on historical global market data. Past returns don’t guarantee future results.
Geographic Allocation Within Stocks
| Region | Recommended Weight | Why |
|---|---|---|
| Canada | 25–30% | Dividend tax credit, currency diversification, familiar companies |
| United States | 40–45% | Largest, most diversified market — tech, healthcare, consumer |
| International Developed | 15–20% | Europe, Japan, Australia — additional diversification |
| Emerging Markets | 5–10% | China, India, Brazil — higher growth potential, higher risk |
All-in-one ETFs like XEQT handle this automatically. No need to manage it yourself.
Growth of $100,000 Over 20 Years by Allocation
| Allocation | Total Value (20 years) | Growth |
|---|---|---|
| 100% Stocks (9.5%) | $616,000 | +$516,000 |
| 80/20 (8.5%) | $511,000 | +$411,000 |
| 60/40 (7.5%) | $424,000 | +$324,000 |
| 40/60 (6.0%) | $321,000 | +$221,000 |
| 20/80 (4.5%) | $241,000 | +$141,000 |
$292,000 difference between 100% stocks and 60/40 over 20 years on the same initial investment.
The Canadian Home Bias Question
| Approach | Canada Weight | Pros | Cons |
|---|---|---|---|
| Market-weight (~3%) | 3% | True global diversification | No dividend tax credit benefit |
| Slight home bias | 25–30% | Dividend tax credit, lower FX costs | Overweight in banks/energy |
| Heavy home bias (50%+) | 50%+ | Very tax-efficient dividends | Concentrated risk, less diversification |
| Recommendation | 25–30% | Balances tax efficiency and diversification |
When to Change Your Asset Allocation
| Life Event | Action |
|---|---|
| 10+ years from needing money | Stay aggressive (100% or 80/20 stocks) |
| 5–10 years from retirement | Start shifting to 60/40 |
| Entering retirement | Move to 40/60 or 50/50 |
| Market crashes 30–40% | Don’t change anything — stay the course |
| Can’t sleep during downturns | Move one step more conservative |
| Income drops significantly | Keep investing if possible; don’t sell |
| Getting large windfall | Invest lump sum (statistically better than DCA) |
Simple DIY Portfolio vs All-in-One ETF
| Approach | ETFs Needed | Annual Rebalancing | Cost |
|---|---|---|---|
| All-in-one (recommended) | 1 (XEQT, XGRO, etc.) | None | 0.20–0.24% |
| 3-fund DIY | XIC + XUU + XEF | Quarterly or annually | 0.06–0.22% |
| 4-fund DIY | XIC + XUU + XEF + XEC | Quarterly or annually | 0.06–0.25% |
| 5-fund DIY (with bonds) | XIC + XUU + XEF + XEC + ZAG | Quarterly or annually | 0.06–0.25% |
0.04% savings with DIY isn’t worth the rebalancing complexity for most investors.
Bottom Line
Your asset allocation should match your time horizon and ability to handle volatility — not your desire to maximize returns. If you’re young and investing for 20+ years, XEQT (100% stocks) is hard to beat. If you want a smoother ride, XGRO (80/20) gives you most of the growth with less stomach-churning drops. Pick one all-in-one ETF and automate your contributions.
For related guides, see best index funds in Canada, how to start investing in Canada, and TFSA vs RRSP.