Compounding is annoyingly unimpressive at the beginning. A 7% return on $7,000 produces $490. Nice, certainly, but unlikely to make anyone dramatically remove their sunglasses. Once a portfolio reaches $100,000, however, the same return produces $7,000. That’s roughly matching an entire year’s Tax-Free Savings Account (TFSA) contribution without requiring another dollar from its owner.
That’s why the first $100,000 feels so difficult and why delaying the attempt can be surprisingly expensive. The early years are when personal contributions do nearly all the lifting. Later, the portfolio begins lifting alongside them.
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What one year costs
Suppose an investor contributes $7,000 at the beginning of every year and earns an average annual return of 7%. After 30 years, the account could be worth approximately $707,511. Wait one year, make 29 contributions, and measure both portfolios on the same end date. The delayed account would hold roughly $654,226.
The difference is approximately $53,286. The missing $7,000 explains only part of it. That first contribution also lost three decades in which its gains could have generated gains of their own.
This is an illustration, not a forecast. Markets don’t deliver tidy 7% returns on schedule, and TFSA limits can change. It does show why waiting for the perfect entry point is rarely a complete plan.
Why progress accelerates
Under the same assumptions, the portfolio crosses $100,000 around year 10. Reaching $200,000 takes only about six additional years. By then, an average 7% year could add more than $14,000 before the investor contributes anything.
That acceleration doesn’t make the journey smooth. A bear market could push an account below a milestone shortly after it arrives, while a powerful rally could bring the date forward. The investor controls the contribution schedule, diversification, costs, and time in the market, not the return delivered in any particular year.
The practical move is to automate contributions, invest them promptly, and reinvest distributions. Money held inside a TFSA can compound without tax on dividends or capital gains. However, tax-free doesn’t mean risk-free. A diversified portfolio is still important because one disappointing company shouldn’t be allowed to postpone the entire milestone.
Consider RY
Royal Bank of Canada (TSX: RY) illustrates the sort of established business that could support a long-term plan. Its banking, wealth-management, insurance, and capital-markets operations provide several earnings engines rather than one heroic bet.
Second-quarter fiscal 2026 adjusted net income rose 23% year over year to $5.6 billion, while adjusted diluted earnings per share (EPS) increased 25% to $3.90. Its 13.5% common-equity tier-one ratio also left a solid capital cushion. Royal Bank stock raised its quarterly dividend 7% to $1.76 per share, or $7.04 annualized.
The bank also has more than a rising dividend working in its favour. Most planned cost savings from the HSBC Canada acquisition have already arrived, while longer-lasting revenue opportunities from serving those clients remain. Its scale in deposits, wealth management, and capital markets can support continued earnings growth, although none of those advantages removes the economic cycle. At a recent $299.45, a $7,000 investment would buy 23 full shares for $6,887.35 and generate approximately $161.92 in annual dividends.
| COMPANY | RECENT PRICE | NUMBER OF SHARES | ANNUAL DIVIDEND | ANNUAL TOTAL PAYOUT | FREQUENCY | TOTAL INVESTMENT |
|---|---|---|---|---|---|---|
| Royal Bank | $299.45 | 23 | $7.04 | $161.92 | Quarterly | $6,887.35 |
Yet Royal Bank stock’s quality isn’t a secret. The shares recently traded about 27% above a $235 fair-value estimate, leaving less room for disappointment. That estimate has risen, but much of the increase reflected a lower assumed cost of equity and the passage of time rather than a sudden transformation in the bank’s earning power. Canadian housing exposure, a normalization in capital-markets revenue, or weaker execution at its U.S. bank could pressure results.
Bottom line
I’d start gradually rather than invest an entire TFSA contribution at today’s valuation. Regular purchases can keep the compounding clock moving while reducing dependence on one entry price. Royal Bank stock could be one core holding, not the whole account.
The first $100,000 won’t arrive because an investor had a flawless year. It usually comes from starting, adding money through unremarkable markets, and giving good businesses time. Waiting another year may feel safer. It also asks the future portfolio to work roughly $53,000 harder.
