The TFSA: a powerful tool… but not a strategy in itself
Since its creation in 2009, the Tax-Free Savings Account (TFSA) has become one of the most popular savings vehicles among Canadians — and for good reason: it’s flexible, accessible, tax-efficient, and well-suited to many goals. It’s therefore common to hear:
“I want to put everything in a TFSA — it gives the best returns.”
But this statement, while understandable, often stems from a confusion between the vehicle and the return. The TFSA itself doesn’t generate returns. It’s what you invest inside it that determines the performance — not the TFSA as such.
1. The TFSA: a tax shelter, not an investment product
A TFSA is a registered account — like an envelope. It’s not an investment in itself, but a tax container. Inside it, you can hold:
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stocks or funds, for long-term growth;
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bonds, for stability;
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guaranteed investment certificates (GICs), for safety;
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or… keep the money in cash (which earns almost nothing).
So, the return depends on what you do with the money inside the TFSA. A TFSA invested in an index ETF can generate 6%–7% per year or more. A TFSA kept in a savings account at 1.5%… will earn that rate, regardless of the tax shelter.
2. Why is the TFSA so popular? Its tax treatment.
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investment income is never taxed;
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withdrawals are tax-free, regardless of their amount or timing;
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withdrawals don’t reduce your government benefits (e.g., GIS, OAS, tax credits);
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contribution room is restored the following year after a withdrawal.
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have low or moderate incomes;
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want flexible access to their money;
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who don’t want to increase their taxable income in retirement.
Contribution room is limited. In 2025, the total maximum for someone eligible since 2009 is $102,000. You can’t put a million dollars into it — unless you’ve grown that amount inside the account (which some have managed, but that’s the exception).
There are other complementary tools:
- The RRSP allows you to reduce your taxes today if you’re in a higher income bracket.
- Non-registered accounts are useful when your TFSA/RRSP contribution room is maxed out.
- For entrepreneurs, a business account or holding company can be more tax-efficient than a TFSA for certain amounts.
- The FHSA (First Home Savings Account) is now an excellent tool for buying a first home.
In short, wanting to put everything in a TFSA means overlooking other options that could be even more profitable depending on your tax situation.
Saying that “the TFSA gives better returns” often means you’ve earned good returns within your TFSA — which is great news. But it’s not the TFSA itself that produced those returns; it’s the strategy you chose (e.g., diversified funds, growth, dividends, etc.).
That same strategy could also be used in an RRSP, a business account, or a non-registered portfolio, depending on your goals.
What delivers the best results in the long run is the consistency of your plan — not just the choice of account.
A good financial plan often includes the TFSA, but also:
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a contribution and withdrawal strategy between the RRSP and TFSA;
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an analysis of after-tax retirement income;
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the integration of government benefits (QPP, OAS, GIS);
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estate planning if non-registered assets or insurance holdings are significant.
Wanting to put everything in a TFSA is like betting on one square when you could play the whole board strategically.
The TFSA is a brilliant, flexible, and efficient tool. It deserves a place in almost every financial plan.
But believing that it “outperforms everything else” or that you should “put everything into it” is to forget that returns come from the investment — and strategy comes from the plan.
“Is the TFSA better?”
“How does the TFSA fit into a strategy that maximizes my long-term financial freedom?”
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Government of Canada, Tax-Free Savings Account (TFSA)
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Vanguard, Strategic use of TFSAs and RRSPs, 2022
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Statistics Canada, TFSA Usage Profile in Canada, 2023
