Maximizing Returns: How to Best Use Your TFSA in 2025

The solid long-term growth prospects of these two stocks make them ideal for TFSA investors looking to maximize their returns.

Have you ever thought of using your Tax-Free Savings Account (TFSA) for more than just holding cash? While the TFSA is often misunderstood as a savings tool, it is actually one of the most powerful investment vehicles available to Canadians. In 2025, with markets facing renewed volatility and interest rate shifts on the horizon, the way you use your TFSA could make a meaningful difference to your long-term wealth.

The key lies in understanding your risk tolerance, aligning with investment goals, and selecting fundamentally strong stocks that could thrive in a tax-sheltered environment. Whether you’re aiming for income, growth, or capital preservation, the TFSA can work harder for your portfolio.

In this article, I’ll highlight two top stocks you can add to your TFSA in 2025 to maximize your long-term returns.

Silver coins fall into a piggy bank.

Source: Getty Images

The first strong TFSA stock for 2025

The first TFSA stock to consider in 2025 is GFL Environmental (TSX: GFL), a Canadian company that’s quickly becoming a top player in the waste management space.

Based in Vaughan, GFL provides a full range of environmental services, everything from solid waste and liquid waste to soil remediation, across Canada and more than half of the U.S. states. Following a 47% jump over the last year, GFL stock currently trades at $69.83 per share with a market cap of $27.5 billion.

In the December 2024 quarter, GFL beat expectations across the board as its revenue rose 5.5% YoY (year over year) to $2 billion. Adding to the optimism, the company’s adjusted quarterly EBITDA (earnings before interest, taxes, depreciation, and amortization) jumped 17.4% from a year ago to $578 million with the help of stronger volumes in its solid waste segment and higher pricing. Even with a quarterly loss due to divestitures and one-time charges, GFL’s underlying operational performance was clearly strong.

In 2025, it expects solid organic growth, stronger margins, and nearly $1 billion in free cash flow. During the year, GFL also plans to pay down debt and return more capital to shareholders, making it a smart pick to consider now.

And another solid TFSA pick to maximize returns

Another smart TFSA stock to look at in 2025 is Dollarama (TSX: DOL), Canada’s biggest discount retailer with a growing international presence. The company mainly focuses on selling everyday essentials and affordable products to consumers, which keeps the demand for its products high even amid economic slowdowns. Currently, DOL stock trades at $150.04 per share with a market cap of $41.7 billion after rallying more than 43% in the last 12 months.

In the third quarter (ended October 2024) of its fiscal 2025, Dollarama posted a 5.7% YoY increase in sales to $1.6 billion. Its adjusted quarterly EBITDA also rose 6.4% from a year ago to $509.7 million. This strong performance came despite cautious consumer spending, supported by strong demand for everyday essentials.

Besides its strong financials, Dollarama’s ambitious expansion plan makes it even more attractive. Notably, the company plans to expand to 2,200 stores across Canada by 2034 and is now entering Australia by acquiring The Reject Shop. Considering that, Dollarama stock could continue soaring and help you maximize your TFSA returns in the long run.

Fool contributor Jitendra Parashar has positions in Dollarama. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

More on Stocks for Beginners

Forklift in a warehouse
Dividend Stocks

The Best Monthly Paying Dividend Stock on the TSX: My Pick and My Buy Price

Granite combines monthly income with a reported payout cushion, while an $80 buy price improves what a new investor receives.

Read more »

oil pumps at sunset
Dividend Stocks

CIBC Just Put a $17.50 Target on This Homegrown Oil Stock

Tamarack's target implies roughly 24% upside, while a cleaner balance sheet gives its Clearwater strategy room to work.

Read more »

Concept of rent, search, purchase real estate, REIT
Stocks for Beginners

On a Variable Mortgage? Markets Are Now Betting on Hikes, Not Cuts

A rate hike remains possible, even after weak jobs data. Here's the household cost and the separate CIBC investment decision.

Read more »

data center server racks glow with light
Tech Stocks

AI Data Centres Need Power: This Canadian Stock Just Won a 1GW Contract

Enerflex has landed substantial data centre equipment work. The opportunity now depends on what reaches shareholders after delivery.

Read more »

dividends grow over time
Dividend Stocks

DRIPs Explained: How Reinvesting Dividends Can Grow Your Portfolio

Learn how dividend reinvestment plans (DRIPs) help Canadian investors compound, with a historical example via an S&P 500 ETF.

Read more »

Thrilled women riding roller coaster at amusement park, enjoying fun outdoor activity.
Stocks for Beginners

Risk Tolerance Explained: How to Know How Much Volatility You Can Handle

Learn how standard deviation measures historical investment volatility and how Canadian investors can use it to assess risk tolerance.

Read more »

man makes the timeout gesture with his hands
Tech Stocks

The Tax Rules Canadians Should Know Before Starting a Side Hustle

A side hustle can fund investments, but taxes, business expenses, and sales-tax obligations determine how much money is actually yours.

Read more »

gold prices rise and fall
Stocks for Beginners

Gold is Near $4,200: This Miner Pays You to Wait

Agnico's cash position supports its dividend, but gold-price sensitivity and a modest starting yield define what investors actually receive.

Read more »