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CRA's 2026 Folio Update: Why Capital Gains Alone Won't Save Your Smith Manoeuvre™ Deduction
The Canada Revenue Agency's Folio S3-F6-C1 runs to 100 pages, and most of the homeowners borrowing against their properties to invest will never read past the table of contents. The ones who do, specifically the section added this summer referencing Ludco Enterprises and subsequent rulings, will discover their accountant was wrong about something important.
Section 20(1)(c) of the Income Tax Act allows you to deduct interest paid on money borrowed for the purpose of earning income from a business or property. That word "income" has a technical meaning. It does not mean "any taxable economic benefit." It means dividends, interest, rent, or royalties. Capital gains do not count. This has been the law for decades, and the CRA has made it explicit in its updated guidance following a string of court decisions that went their way.
The Smith Manoeuvre™ relies entirely on that interest deduction. You convert non-deductible mortgage debt into deductible investment debt by borrowing against your home equity to buy securities, claiming the interest as a carrying charge, and using the tax refund to pay down your mortgage faster. The mathematics only work if the interest is actually deductible. If the CRA denies the deduction on audit, you are left with a leveraged portfolio, no tax benefit, and a reassessment bill that includes interest at the prescribed rate, which stood at 3% in mid-2026.
Where the Growth Trap Catches You
The issue shows up most often with non-dividend-paying growth stocks. A 42-year-old software contractor in Oakville borrowed $140,000 against her home in early 2025 to buy shares in a U.S. technology company that has never paid a dividend and states in every quarterly filing that it has no intention of doing so. She assumed that because any eventual capital gain would be taxable, the interest to earn it should be deductible. The CRA's position, now formalized in the 2026 Folio, is that this fails the income test. She was chasing a capital gain, not income from property, so the interest is not deductible.
The same problem applies to certain cryptocurrency holdings, vacant land held for appreciation, and even some broad-market ETFs if the fund's structure or distribution history shows the investor was expecting growth rather than income.
What "Reasonable Expectation" Actually Means
You must have had a reasonable expectation of income at the time you made the investment. The CRA will look at the company's dividend policy, its history of distributions, statements in public filings, and industry norms. If a common share has paid no dividend in 10 years and management has publicly stated a policy of reinvesting all earnings, your expectation of income is speculative.
Preferred shares with a stated dividend rate pass easily. Common shares of a bank or utility with a long dividend history pass. Growth stocks, even blue-chip ones, are a problem if they do not currently pay and have no stated intention to start.
One detail the Folio emphasizes: the income does not need to exceed the interest cost. A loss-making investment can still generate deductible interest as long as the loss comes from earning income, not from chasing gains. A $100,000 loan at 6% to buy dividend-paying bank shares yielding 4% is deductible even though the income is less than the cost. The same loan to buy a non-dividend growth stock is not deductible.
The Tracing Rule Still Applies
The 2026 update also reinforces that tracing is mandatory. If borrowed funds sit in a personal chequing account for two weeks before being transferred to your brokerage, or if you withdraw investment proceeds to pay for a vacation, the direct link between the borrowed money and the income-producing asset is broken. The proportionate interest becomes non-deductible. Auditors are now being trained to look for it.
For Smith Manoeuvre™ setups, this means the HELOC advance must move directly to the investment account, and any distributions from the portfolio must either be reinvested or used to pay down the HELOC. Mixing the funds with personal cash flow, even temporarily, creates a tracing problem that can cost you the deduction.
The 2026 Folio codifies what the courts have already said. But for thousands of Canadians running leveraged investment strategies, it is the first time the agency has put the capital-gains-only trap in writing this plainly.
The Canada Revenue Agency's Folio S3-F6-C1 runs to 100 pages, and most of the homeowners borrowing against their properties to invest will never read past the table of contents. The ones who do, specifically the section added this summer referencing Ludco Enterprises and subsequent rulings, will discover their accountant was wrong about something important.
Section 20(1)(c) of the Income Tax Act allows you to deduct interest paid on money borrowed for the purpose of earning income from a business or property. That word "income" has a technical meaning. It does not mean "any taxable economic benefit." It means dividends, interest, rent, or royalties. Capital gains do not count. This has been the law for decades, and the CRA has made it explicit in its updated guidance following a string of court decisions that went their way.
The Smith Manoeuvre™ relies entirely on that interest deduction. You convert non-deductible mortgage debt into deductible investment debt by borrowing against your home equity to buy securities, claiming the interest as a carrying charge, and using the tax refund to pay down your mortgage faster. The mathematics only work if the interest is actually deductible. If the CRA denies the deduction on audit, you are left with a leveraged portfolio, no tax benefit, and a reassessment bill that includes interest at the prescribed rate, which stood at 3% in mid-2026.
Where the Growth Trap Catches You
The issue shows up most often with non-dividend-paying growth stocks. A 42-year-old software contractor in Oakville borrowed $140,000 against her home in early 2025 to buy shares in a U.S. technology company that has never paid a dividend and states in every quarterly filing that it has no intention of doing so. She assumed that because any eventual capital gain would be taxable, the interest to earn it should be deductible. The CRA's position, now formalized in the 2026 Folio, is that this fails the income test. She was chasing a capital gain, not income from property, so the interest is not deductible.
The same problem applies to certain cryptocurrency holdings, vacant land held for appreciation, and even some broad-market ETFs if the fund's structure or distribution history shows the investor was expecting growth rather than income.
What "Reasonable Expectation" Actually Means
You must have had a reasonable expectation of income at the time you made the investment. The CRA will look at the company's dividend policy, its history of distributions, statements in public filings, and industry norms. If a common share has paid no dividend in 10 years and management has publicly stated a policy of reinvesting all earnings, your expectation of income is speculative.
Preferred shares with a stated dividend rate pass easily. Common shares of a bank or utility with a long dividend history pass. Growth stocks, even blue-chip ones, are a problem if they do not currently pay and have no stated intention to start.
One detail the Folio emphasizes: the income does not need to exceed the interest cost. A loss-making investment can still generate deductible interest as long as the loss comes from earning income, not from chasing gains. A $100,000 loan at 6% to buy dividend-paying bank shares yielding 4% is deductible even though the income is less than the cost. The same loan to buy a non-dividend growth stock is not deductible.
The Tracing Rule Still Applies
The 2026 update also reinforces that tracing is mandatory. If borrowed funds sit in a personal chequing account for two weeks before being transferred to your brokerage, or if you withdraw investment proceeds to pay for a vacation, the direct link between the borrowed money and the income-producing asset is broken. The proportionate interest becomes non-deductible. Auditors are now being trained to look for it.
For Smith Manoeuvre™ setups, this means the HELOC advance must move directly to the investment account, and any distributions from the portfolio must either be reinvested or used to pay down the HELOC. Mixing the funds with personal cash flow, even temporarily, creates a tracing problem that can cost you the deduction.
The 2026 Folio codifies what the courts have already said. But for thousands of Canadians running leveraged investment strategies, it is the first time the agency has put the capital-gains-only trap in writing this plainly.
Sources
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