Second Mortgage in Canada 2026 — How It Works & When to Use One

What is a Second Mortgage?

A second mortgage is a loan secured against your home that sits behind your first (primary) mortgage. Because it's in second position — meaning the first mortgage lender gets paid first if you default — second mortgages carry higher interest rates and more risk.

Second Mortgage vs HELOC vs Refinancing

Option	Rate	Best For
Second Mortgage	7–12%+	Short-term, bruised credit
HELOC	~4.95%	Ongoing flexible needs
Refinance	4.84–4.99%	Large lump sum need

When a Second Mortgage Makes Sense

• You can't qualify for a HELOC due to credit or income issues
• You need money quickly and your first mortgage has a large break penalty
• Bridge financing — buying a new home before selling your current one
• Short-term solution while improving credit to refinance at better rates

How to Qualify for a Second Mortgage

• Equity: Most lenders require at least 20% equity remaining after the second mortgage
• Credit: Some lenders go as low as 550 credit score for second mortgages
• Income: Less strict than first mortgages — equity is the primary security

Second Mortgage Costs

Beyond the high interest rate, second mortgages often include lender fees (1–3% of loan), legal fees ($1,000–$2,000), appraisal fees ($300–$500), and broker fees. Total costs can add up to 3–5% of the loan amount upfront.

Better Alternatives to Consider First

1. Refinance your first mortgage (if break penalty is manageable)
2. HELOC — much lower rate if you qualify
3. Personal line of credit — for smaller amounts
4. Credit union — more flexible qualification than banks

⚠️ This article is for informational purposes only. Not financial advice. Canada Mortgage Rates is not a licensed mortgage broker. Always verify with a licensed professional.