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, straight switch renewals (same balance, same amortization or shorter) no longer trigger the stress test. But a cash-out refinance is not a straight switch — the stress test always applies because you're adding new money.

Frequently Asked Questions