The tax-free savings account (TFSA) is a great help for investors trying to maximize investment returns. We are all in the same boat, looking for the highest returns while taking the lowest risk possible.
One of the least risky ways to maximize returns is through your tax free savings account (TFSA) contributions. Let’s discuss the best TFSA stocks to help you earn $500 a month in tax-free income.

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Tourmaline Oil Corp.
As Canada’s largest natural gas producer, Tourmaline Oil Corp. (TSX:TOU) has paved the way towards maximizing shareholder returns. This has come in the form of dividends and share price appreciation.
Tourmaline stock made a commitment a few years ago to pay out 100% of its excess free cash flow in dividends. This meant that there were many special dividends that were paid as well as an increasing regular dividend.
In Tourmaline’s latest quarter, the company posted record production, and strong earnings and cash flow results. Despite weak Canadian natural gas prices, Tourmaline stock reported cash flow of $862 million and free cash flow of $202 million. Tourmaline’s free cash flow was 35% higher than in the same period last year despite lower natural gas prices. This was due to cost reductions, hedging, and strong liquids and LNG pricing.
Due to strong global liquids prices and improved access to Pacific propane exports, 2026 natural gas price realizations will increase by more than 30%. As a result, Tourmaline’s 2026 and 2027 cash flow and free cash flow outlooks have significantly improved. Therefore, the company’s 2026 free cash flow estimate is currently approximately $900 million, 140% higher than the prior year.
Canadian natural gas prices are expected to rise in the coming years as LNG Canada continues to ramp up, and demand from utilities and data centres continue to rise as well.
Tourmaline stock is currently yielding 3.1%.
Vital Infrastructure
Vital Infrastructure Property Trust (TSX:VITL.UN) is a global healthcare properties owner and manager. The company’s portfolio of properties includes medical offices, rehabilitation centres, and diagnostic facilities.
The true value of Vital’s portfolio of properties lies in the stability, resiliency, and predictability of their cash flows. These properties have long, sticky leases that are inflation-indexed. And they are in the healthcare sector, so that means that they can thrive regardless of the underlying economic backdrop. They are also benefiting from a really strong secular trend – the aging population. All of this makes Vital an ideal choice for investors’ dividend income needs.
The stock is yielding 6.7%.
The bottom line
Investors attempting to maximize investment returns can start with maximizing their TFSA contributions. This guarantees them tax-free investment income. Re-investing the tax savings can set investors up for compounding returns.
As you can see from the table below, investing approximately $100,000 of your TFSA contribution into these two stocks will earn you just over $500 per month. But that’s not all. Tourmaline is likely to increase its dividend and pay special dividends if natural gas prices rise as expected. This means that there’s strong upside to this $500 number.
