Turn a $20,000 TFSA Into $75,000 With This Easy ETF

S&P 500 and chill.

| More on:
Key Points
  • Long-term stock market returns require taking risk, but risk can be managed through diversification and low fees.
  • Broad S&P 500 exposure captures profitable U.S. blue-chip companies across all major sectors.
  • Holding a low-cost ETF like ZSP inside a TFSA maximizes compounding by eliminating taxes.

If you want to make any money in the market, you have to take risks. If you want no risk, you would be using something like a Guaranteed Investment Certificate, where your principal is protected, but returns rarely exceed the risk-free rate. Over long periods, the real danger is falling behind inflation, where a dollar today buys meaningfully less in the future even after nominal growth.

There is no stock market return without risk, but risk can be taken intelligently. Staying broadly diversified, keeping fees low, and owning profitable blue-chip companies has historically been a reliable approach. Using that framework, here is a simple strategy built around a single BMO exchange-traded fund (ETF) that has historically turned a $20,000 investment into roughly $75,000, net of taxes.

ETF stands for Exchange Traded Fund

Source: Getty Images

What we are investing in

The benchmark here is the S&P 500. It is a U.S. index of 500 large-cap companies selected through a defined methodology and overseen by a committee. To qualify, companies must meet minimum size and liquidity thresholds and demonstrate a history of positive earnings.

The result is a broad slice of the U.S. economy. Technology, healthcare, and financials dominate, but the index also includes exposure to consumer staples, consumer discretionary, utilities, energy, real estate, and the rest of the 11 sectors. You are not betting on one industry or one company. You are buying the productive core of corporate America.

Index ETFs make this approach accessible. These funds simply buy all the companies in the index. When you purchase one unit, you receive fractional exposure to every stock inside it. Because there is no stock picking involved, costs stay low.

The ETF to pick

My preferred option here is BMO S&P 500 Index ETF (TSX:ZSP). It provides full S&P 500 exposure for a very low 0.09% expense ratio.

Based on historical data, from January 2016 to December 2025, a $20,000 investment in ZSP with all dividends reinvested compounded at an annualized rate of 14.37%. That would have grown to approximately $76,567 by the end of the period.

That outcome assumes three things. First, you never panic sold during market drawdowns. Second, every dividend was reinvested as it was paid. Third, there was no tax. That last point is critical. To make this strategy work as intended, ZSP should be held inside a registered account, such as a Tax-Free Savings Account.

Fool contributor Tony Dong has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

More on Investing

Muscles Drawn On Black board
Dividend Stocks

Canadian Defensive Stocks to Buy Now for Stability

Looking for a mix of stability, growth, and income? These two quality Canadian stocks are top defensive stocks to own.

Read more »

The sun sets behind a power source
Dividend Stocks

The Utilities Play: Boring, Reliable, and Suddenly Profitable

Quality utilities like Fortis stock is good for accumulation, especially on market corrections, for long-term, reliable wealth creation.

Read more »

stock chart
Tech Stocks

The Best TSX Stock to Buy Before it Recovers

Shopify (TSX:SHOP) looks like it could be oversold and overdue for more of a relief bounce.

Read more »

tsx today
Stock Market

TSX Today: What to Watch for in Stocks on Tuesday, May 5

TSX losses continued as renewed Middle East conflict rattled sentiment, while today’s trade could be shaped by fresh geopolitical developments…

Read more »

visualization of a digital brain
Tech Stocks

The Canadian Companies at the Heart of the AI Infrastructure Buildout

These Canadian stocks are quietly powering the AI revolution behind the scenes.

Read more »

Canadian Red maple leaves seamless wallpaper pattern
Tech Stocks

1 Canadian Stock That Comes Close to Perfect as a Long-Term Hold

Celestica stock continues to prove why it’s a standout long-term investment.

Read more »

TFSA (Tax free savings account) acronym on wooden cubes on the background of stacks of coins
Dividend Stocks

The Canadian Dividend Stocks I’d Be Most Comfortable Holding in a TFSA Forever

These three Canadian dividend stocks could be ideal long-term TFSA holdings.

Read more »

Woman in private jet airplane
Dividend Stocks

A Dependable Monthly Dividend Stock With a 6.6% Yield

This monthly dividend stock offers steady income backed by a diversified business model.

Read more »