10 Biggest Money Mistakes Canadians Make (& How to Fix Them)

The Most Common Financial Mistakes in Canada

Most financial mistakes aren't about ignorance — they're about inertia, short-term thinking, and the complexity of Canada's financial system. Understanding the most common errors is the first step to correcting or avoiding them entirely. Each of the following mistakes costs the average Canadian thousands of dollars over a lifetime. None of them are irreversible.

The 10 Mistakes — and How to Fix Them

1

Not Using a TFSA — Or Using It Wrong

The Tax-Free Savings Account is the most powerful savings vehicle in Canada — growth is completely tax-free. Yet many Canadians either haven't opened one or are using it as a basic savings account when it should hold investments (ETFs, GICs, stocks). Fix: Open a TFSA today if you haven't. Max out your contribution room (check CRA My Account). Invest in low-cost all-in-one ETFs like XEQT or VGRO rather than holding cash at 0.05% in a TFSA savings account.
2

Carrying High-Interest Credit Card Debt

Credit cards in Canada charge 19.99%–24.99% annually. Carrying a balance of $5,000 costs approximately $1,000/year in interest — money that goes directly to the bank. Fix: Prioritize paying off credit card balances above everything except essential expenses and basic emergency savings. A balance transfer card or personal loan at lower rates can provide a bridge. Commit to paying the full balance every month going forward.
3

No Emergency Fund

Over half of Canadians don't have $1,000 accessible for unexpected expenses. A single car repair, medical expense, or job disruption cascades into credit card debt. Fix: Build a 3–6 month emergency fund in a high-interest savings account (KOHO at 3.0%, EQ Bank at 3.75%). Start with $1,000, then build to one month of expenses, then three. Automate a fixed amount per paycheque into this account.
4

Paying Too Much in Bank Fees

The average Canadian pays $200–$300/year in chequing account fees. Over 30 years, that's $6,000–$9,000 — not counting the investment growth foregone. Fix: Switch to a no-fee bank. KOHO, EQ Bank, Simplii Financial, and Tangerine all offer free everyday banking. Most Canadians have zero reason to pay monthly account fees in 2026.
5

Not Maximizing Employer RRSP Matching

Many Canadian employers match RRSP contributions up to 3–5% of salary. Not contributing enough to capture the full match is leaving free money on the table — equivalent to a 3–5% instant return. Fix: Confirm your employer's matching structure with HR. Contribute at least enough to capture the full match. This is typically the highest-return financial move available to employed Canadians.
6

Investing in High-Fee Mutual Funds

Canada has some of the highest mutual fund management fees (MERs) in the world — often 2–2.5% annually. On a $100,000 portfolio, that's $2,000–$2,500/year in fees. Over 30 years, high fees reduce final portfolio value by hundreds of thousands of dollars. Fix: Switch to low-cost index ETFs available on Questrade (commission-free ETF purchases), Wealthsimple, or through a Passiv-managed portfolio. Target MERs under 0.25%.
7

Ignoring the FHSA (First Home Savings Account)

Introduced in 2023, the FHSA is Canada's newest tax-advantaged account — combining the tax-deduction benefit of an RRSP with the tax-free withdrawal benefit of a TFSA, specifically for first-home buyers. Many Canadians haven't opened one. Fix: If you're a first-time home buyer, open an FHSA immediately. You can contribute up to $8,000/year (lifetime $40,000). Contributions are tax-deductible, growth is tax-free, and withdrawals for a home purchase are tax-free.
8

Not Reviewing Insurance Coverage

Canadians consistently under-insure in critical areas (disability insurance, life insurance when they have dependants) while over-insuring in others (extended warranty, credit card insurance). Disability insurance — protecting your income if you can't work — is particularly underpurchased. Fix: Do an annual insurance review. Verify you have adequate disability coverage (70% of income replacement). Ensure your life insurance reflects current dependants. Cancel duplicate or low-value insurance products.
9

Treating Home Equity as a Guaranteed Investment

The Canadian real estate narrative has convinced many homeowners that their home is their primary investment and retirement plan. This concentrates risk, reduces diversification, and leaves retirees dependent on one illiquid asset in one market. Fix: Treat your home as a place to live that also builds equity — not as an investment portfolio substitute. Continue building RRSP and TFSA investments in parallel. Diversify beyond real estate throughout your working years.
10

Neglecting to Update Beneficiary Designations

RRSP, TFSA, RRIF, and life insurance beneficiary designations override your will. Canadians who divorce, remarry, have children, or experience family deaths frequently forget to update designations — resulting in assets going to ex-spouses or the wrong family members. Fix: Review beneficiary designations on all registered accounts and insurance annually. Particularly important after marriage, divorce, birth of children, or death of a beneficiary.

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FAQ — Money Mistakes Canadians Make

What is the single biggest financial mistake Canadians make?

Not using the TFSA to its full potential — specifically, holding cash in a TFSA at negligible interest rates when the account could hold investments growing completely tax-free. Given that every dollar of investment growth in a TFSA is tax-free for life, the cost of underutilizing this account compounds significantly over decades.

How much does the average Canadian lose to bank fees every year?

The average Canadian pays approximately $200–$300 annually in chequing account fees, though many pay more. This doesn't include NSF fees, overdraft fees, ATM fees for non-network withdrawals, or foreign transaction fees. Switching to a no-fee bank account (KOHO, Simplii, Tangerine) eliminates most of this cost immediately.

Is it too late to fix these financial mistakes if I'm in my 40s or 50s?

No — it's never too late to correct financial mistakes, though the sooner the better. Even correcting high-fee mutual funds in your 50s, for example, can save tens of thousands of dollars before retirement. The TFSA continues to accumulate tax-free room regardless of age. Emergency funds can be built at any income level. Each of the 10 mistakes above is correctable at any stage.

What is the FHSA and is it better than the RRSP for first-time home buyers?

The FHSA (First Home Savings Account) introduced in 2023 combines the benefits of both RRSP and TFSA: contributions are tax-deductible (like an RRSP), growth is tax-free (like a TFSA), and qualifying withdrawals for a first home are tax-free. For first-time home buyers, the FHSA is generally superior to using the RRSP Home Buyers' Plan, though both can be used together for maximum down payment leverage.

How do I find out my TFSA contribution room?

Log into your CRA My Account at canada.ca and navigate to the TFSA section — it shows your available contribution room in real time. You can also call the CRA directly. Note that the CRA's records can be up to a year behind, so factor in any 2025 contributions you've made since the last reporting period.

Is paying down a mortgage faster always the right move?

Not always. Whether to accelerate mortgage payments or invest in a TFSA/RRSP depends on your mortgage rate versus expected investment returns. If your mortgage rate is 4.5% and you expect a TFSA invested in equities to return 6–7% annually, mathematically you're better off investing in the TFSA. However, the guaranteed return of debt paydown (eliminating 4.5% interest) can be psychologically and risk-adjusted attractive, particularly near retirement.