TFSA Investors: Here’s How to Quickly Double Your $6000 Contribution

With high-growth stocks like Shopify Inc (TSX:SHOP)(NYSE:SHOP) you can quickly double the value of a $6000 TFSA contribution

| More on:

Did you know that in 2019 you can deposit up to $6000 into your TFSA and watch it grow tax free with unlimited withdrawal flexibility?

It’s true.

TFSAs are the most flexible tax-free savings accounts in Canada, and in 2019, their contribution limit is $6000. Not only that, but annual TFSA limits are expected to increase in future years, so you may be able to deposit more in the future. In fact, if you were over 19 years of age when TFSAs were first introduced and you haven’t opened one yet, you may be able to contribute $63,500 into your TFSA today.

But assuming you’re only eligible to contribute the 2019 limit today, you’re in luck. Not only will you stand a good chance of being able to contribute more in future years, but even a small $6000 contribution today can grow to substantially more than that tomorrow. To see how that’s a case, we need to look at how long it would take $6000 to double at an average rate of return.

How long it would take at an average rate of return

Historically, the TSX has averaged a 10% annualized return when you factor in both dividends and capital gains. At a rate of 10% a year, it would take seven years for an investment to double. So, in seven years, you’d see your $6000 contribution grow to $12,000–not a bad result given that treasury bills are currently yielding less than 2%.

However, if you’re willing to take on a little risk, you could get an even better result than that. To see how that would work out, let’s do the math with one of the TSX’s top-performing stocks.

How long it would take with one of the TSX’s best performers

If you invest your $6000 into a top-performing TSX stock, instead of the index as a whole, you could double your $6000 contribution much faster.

Consider Shopify Inc (TSX:SHOP)(NYSE:SHOP) for example. Over the past 12 months, Shopify shares have risen 94%, surpassing $400 apiece. At that rate of return, it would take only a little more than a year to double your $6000 TFSA contribution. Shopify has been on fire over the past few years thanks to its scorching hot revenue growth and increasing market share. With a company that’s growing almost as much as its stock is rising, it’s not unrealistic to expect the stock to keep climbing.

If you don’t feel comfortable shooting for the stars with Shopify, you can always buy an index fund like the iShares TSX Capped Composite Index Fund (TSX:XIC) and try for that 10%. XIC is an index fund that tracks the S&P/TSX composite index, achieving average results almost by definition.

Although the TSX has been a far cry from averaging 10% over the past five years, funds such as XIC do pay dividends to help offset the lacklustre returns. And who knows? With a massive upswing in the price of oil, maybe the days of 10% a year returns could make a comeback.

Fool contributor Andrew Button has no position in any of the stocks mentioned. Tom Gardner owns shares of Shopify. The Motley Fool owns shares of Shopify and Shopify. Shopify is a recommendation of Stock Advisor Canada.

More on Tech Stocks

chip glows with a blue AI
Tech Stocks

Missed Out on NVIDIA? My Best AI Stock to Buy and Hold

The AI boom is bigger than one stock, and this lesser-known name is quietly turning NVIDIA-driven demand into real growth.

Read more »

Digital background depicting innovative technologies in (AI) artificial systems, neural interfaces and internet machine learning technologies
Tech Stocks

3 Magnificent Canadian Growth Stocks I’m Buying in 2026

These Canadian growth stocks could position investor portfolios well for what could be a risk-on year, if that materializes in…

Read more »

The letters AI glowing on a circuit board processor.
Stocks for Beginners

1 Megatrend Shaping Canadian Investments for 2026

Behind the rapid expansion of AI, a surge in infrastructure spending is creating new investment opportunities in Canada.

Read more »

Data center woman holding laptop
Tech Stocks

2 Stocks to Help Turn $100,000 into $1 Million

Two TSX high-growth stocks can help turn $100,000 into a million but the journey could be extremely volatile.

Read more »

Happy shoppers look at a cellphone.
Tech Stocks

2026 Could Be a Breakthrough Year for Shopify Stock: Here’s Why

After years of strong returns, Shopify (TSX:SHOP) stock is entering a new phase where scale, efficiency, and innovation may come…

Read more »

3 colorful arrows racing straight up on a black background.
Tech Stocks

The 3 Most Popular Stocks on the TSX Today: Do You Own Them?

The three most popular TSX stocks remain strong buys for Canadian investors who missed owning them in 2025.

Read more »

Quantum Computing Words on Digital Circuitry
Tech Stocks

Quantum Computer Company Xanadu Is Set to Go Public: Should Investors Buy the ‘IPO’?

Canada's very Xanadu is going public. Will it go parabolic like IonQ (NYSE:IONQ) did?

Read more »

A shopper makes purchases from an online store.
Tech Stocks

Is Shopify Stock a Buy, Sell, or Hold for 2026?

Shopify (SHOP) may lead the AI-driven agentic commerce era, delivering double-digit revenue and earnings growth in 2026, but will that…

Read more »