Refinance Debt Consolidation Calculator Refinance Debt Consolidation Calculator

How Debt Consolidation Refinances Work in Canada

A cash-out refinance (also called "refi with equity take-out") replaces your existing mortgage with a new, larger mortgage. The difference between the old balance and the new balance is disbursed to you at closing — and you use it to pay off higher-interest debts. Your home acts as security for the combined total, so the interest rate is much lower than unsecured debt.

Canadian rules are strict: under OSFI B-20 and CMHC regulations, conventional refinances are capped at 80% LTV (loan-to-value). If your home is appraised at $800,000, the maximum new mortgage is $640,000 regardless of how much debt you want to consolidate. If your existing mortgage is already $500,000, you can pull out a maximum of $140,000 of equity.

Because a refinance creates "new money," it triggers the OSFI B-20 stress test — you must qualify at the greater of contract rate + 2% or 5.25%. This is a common failure point: borrowers who qualified at 2020 rates of 1.99% are now requalifying at 6.29% (4.29% + 2%) and finding they no longer fit B-20 ratios. Credit unions (provincially regulated, not OSFI-bound) can sometimes bridge this gap.

When Consolidation Makes Financial Sense

• Cashflow crisis — total min payments are crushing your monthly budget; rolling into mortgage halves the monthly outflow
• Trigger rate on variable — if your VRM has hit its trigger rate and negative amortization is occurring, consolidation + refi can reset the amortization
• Break-up / divorce — new sole owner needs to buy out spouse AND consolidate existing debts; one combined file is simpler
• Renovations with planning — roll a $75,000 reno budget into the mortgage instead of drawing a HELOC at prime + 1%
• Post-Canadian Mortgage Charter relief — if you qualify for distress-borrower flexibility, consolidation terms can be negotiated

When Consolidation Costs More Than It Saves

• Small debts, almost paid off — if you'd clear the credit card in 8 months at $1,000/month, consolidating into a 25-year amortization pays more interest overall
• No behavioural change — if you consolidate and then run the cards back up, you've just doubled your debt and lost home equity
• Heavy prepayment penalty — mid-term penalties can erase 1–2 years of savings; wait for renewal when possible
• Stress test failure — if you can't qualify for the new balance at OSFI stress-test rates, a B lender will rate-shop you at 7–8%, which may exceed the blended rate of just keeping the debts

Rules, Fees, and CMHC Considerations

Consolidation refinances are never insured (no CMHC, Sagen, or Canada Guaranty insurance available on a refinance). You must have at least 20% equity remaining after the refi. Typical closing costs: appraisal $350–$550, legal $750–$1,500, title insurance $200–$400, plus any prepayment penalty from breaking the existing mortgage.

Under the November 2024 OSFI update, uninsured straight-switch renewals (same balance, same amortization or shorter, no new money) are exempt from the prescribed MQR — B-20 overlays remain. A cash-out refinance is not a straight switch — the MQR still applies because you're adding new money.

Frequently Asked Questions