Investment Income and Reverse Mortgages: Tax Implications Explained

"If I get a reverse mortgage and invest the money, what are the tax consequences?" Many Ontario seniors ask this complex question. The answer depends on HOW you invest the funds, WHAT income those investments generate, and HOW your reverse mortgage interest interacts with investment deductions.

This article is for educational purposes only and does not constitute financial advice.

This guide walks through the tax scenarios that matter most to retired investors.

The Basic Tax Rules: Reverse Mortgage Funds

First, the good news about the reverse mortgage itself:

✓ The money you borrow is NOT taxable income ✓ The CRA doesn't care how you use it ✓ Borrowing funds is not a taxable event ✓ You will NOT pay tax on the reverse mortgage funds

This is true whether you spend the money on a vacation, invest it, or keep it in a savings account.

Investment Income Generated from Reverse Mortgage Funds

However, once you INVEST those funds, things change. Here's where income is taxable:

Investment Type	Income Generated	Tax Treatment
GIC	Interest	Taxable at 100%
Bond	Interest	Taxable at 100%
Dividend Stock	Dividend Income	Taxable at 50%–66% (favorable)
Real Estate	Rental Income	Taxable at 100%
TFSA Account	Any Income	TAX-FREE
RRSP Account	Any Income	TAX-DEFERRED

This is critical: The source of your investment funds (reverse mortgage, savings, CPP) doesn't matter. What matters is the investment TYPE and the income it generates.

Scenario 1: Borrowing at 7.65% to Invest at 5%

This is the dangerous scenario that catches many borrowers:

Reverse Mortgage Rate: 7.65%
Investment Return (GIC): 5.00%
Net Loss: -2.65% per year

You're paying MORE in interest than you're earning in returns. This is always a losing strategy.

Unfortunately, you CANNOT deduct the reverse mortgage interest against investment income. Here's why:

According to the CRA, mortgage interest on a personal residence is never deductible, regardless of how you use the borrowed funds. The interest is personal-use property interest.

Exception: If you use reverse mortgage funds to invest in rental income-generating property (and the mortgage is for that property specifically), you MAY be able to deduct the interest. This is rare and requires careful documentation.

Scenario 2: Borrowing at 7.65% to Invest at 8%+

This scenario CAN work if your returns exceed your borrowing costs:

Reverse Mortgage Rate: 7.65%
Dividend Stock Return: 8.50%
Net Gain: +0.85% per year

Over 10 years, this 0.85% annual spread could generate meaningful returns. However:

✓ You must pay tax on the dividend income you earn ✓ You cannot deduct the mortgage interest ✓ The NET return after taxes and interest costs must still be positive

Tax impact on dividend income:

Dividend Income	Federal Tax Rate	Ontario Tax Rate	Combined Rate
$5,000	15%	5.05%	~20%
$20,000	20.5%	9.15%	~29.65%
$50,000+	26.65%	11.16%	~37.81%

If you earn $10,000 in dividends, you owe roughly $2,000–$2,500 in combined taxes. This reduces your net return.

Scenario 3: Reverse Mortgage + TFSA Strategy (TAX-FREE)

This is the most tax-efficient approach. If you borrow funds and hold them in a TFSA:

✓ Investment income in the TFSA is completely tax-free ✓ Gains, dividends, and interest are not taxed ✓ You can withdraw TFSA funds anytime without tax ✓ You can recontribute to your TFSA room next year

Example:

Borrow: $100,000 at 7.65%
Interest Cost: $7,650/year
Invest in TFSA: $100,000 in dividend stocks returning 8%
TFSA Income (tax-free): $8,000/year
Net Benefit: $350/year

This works because your TFSA growth isn't taxed. However, you STILL cannot deduct the mortgage interest, so your net benefit depends on earning returns that exceed your borrowing costs.

According to the CRA, TFSA growth is tax-free. This is the most tax-efficient account to hold investments funded by borrowed money.

Scenario 4: Reverse Mortgage + RRIF Withdrawal Strategy

Many seniors combine a reverse mortgage with strategic RRIF withdrawals:

Example:

RRIF Withdrawal: $40,000 (taxable)
Reverse Mortgage Withdrawal: $40,000 (not taxable)
Total Cash Available: $80,000

You pay tax on the $40,000 RRIF withdrawal but NOT on the $40,000 reverse mortgage advance. This can be a tax-efficient way to generate spending power.

However, if you invest the reverse mortgage funds, you'll owe tax on any investment income they generate.

Investment Income and Government Benefits

Here's another critical consideration: investment income can trigger government benefit clawbacks.

OAS Clawback Threshold (2026)

If your net income exceeds approximately $90,997, your OAS begins to reduce (15% clawback rate).

Investment income counts toward this threshold:

CPP: $28,000
RRIF Withdrawal: $40,000
Dividend Income: $15,000
Total Net Income: $83,000 (SAFE — below clawback)

If you add significant investment income, you might push yourself over the clawback threshold and lose OAS benefits.

According to Service Canada, investment income from dividends, interest, and capital gains all count toward your OAS clawback calculation.

The Bottom Line on Borrowing to Invest

Should you borrow with a reverse mortgage to invest?

✓ YES if: You can earn returns significantly exceeding your 7.5–8.3% borrowing costs AND you hold investments in a TFSA ✗ NO if: You're investing in low-return instruments (GICs at 4–5%, savings accounts) that don't beat your borrowing costs

Most financial advisors recommend AGAINST borrowing at 7.65% to invest in something that returns 5%. The math doesn't work.

However, some conservative investors successfully use reverse mortgages to fund dividend portfolios that return 7–9% annually, held in TFSAs. This generates tax-free returns that slightly exceed borrowing costs.

Tax Planning With a Reverse Mortgage

If you plan to use reverse mortgage funds for investment:

✓ Consult a tax accountant BEFORE borrowing ✓ Model your expected returns vs. borrowing costs ✓ Prioritize TFSA accounts for tax efficiency ✓ Be aware of OAS clawback implications ✓ Keep detailed records of where funds were invested ✓ Review annually whether the strategy is still working

Frequently Asked Questions

Can I deduct reverse mortgage interest on my taxes?

No. Mortgage interest on a personal residence is never deductible, even if you invest the borrowed funds.

If I earn investment income, does it affect my reverse mortgage?

No. The lender doesn't care whether or how you invest borrowed funds. However, investment income will be reported to CRA and may affect your taxes and benefits.

Is it ever a good idea to borrow to invest?

Only if your expected returns significantly exceed your borrowing costs AND you can hold investments in tax-free accounts like TFSAs. Most of the time, the math doesn't favor borrowing to invest.

How do I report investment income from reverse mortgage funds to CRA?

You report investment income the same way you'd report any investment income — on your tax return. The source of the funds doesn't change the reporting requirement.

Can I claim investment losses against reverse mortgage interest?

No. Investment losses cannot be used to offset mortgage interest because mortgage interest isn't deductible.

Consult a qualified tax advisor for guidance specific to your situation.

Before borrowing to invest, do the math. Make sure your investment returns will exceed your borrowing costs after taxes. If they won't, keep the reverse mortgage funds as a financial cushion instead.

Get your free Ontario Reverse Mortgage Guide →

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This content is for illustrative purposes only. Rates may vary. Call Rick Sekhon for the best rates and more information.