Mortgage advice · British Columbia
Debt consolidation: a smaller payment or a lower cost?
A debt consolidation mortgage uses borrowing secured against your home to repay other debts. It may reduce monthly payments, but a longer repayment period can increase interest and your home becomes security for the debt. Compare the full cost and alternatives before committing.
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Ways to consolidate debt—and what changes
The lowest monthly payment does not necessarily give you the lowest cost. Compare each option using the same debt payoff date.
| Option | When to consider it | What to check |
|---|---|---|
| Mortgage refinance | You have enough equity and can qualify to replace your mortgage. | Count the cost on the existing mortgage balance, the penalty, fees and the added debt. |
| HELOC | You qualify for a home equity line and can follow a repayment schedule. | Variable interest can change the cost. Interest-only payments do not pay off principal. |
| Unsecured consolidation loan | You qualify for a loan that leaves the home out of the security. | Compare the rate, payment, fees and fixed payoff date. |
| Debt repayment or counselling | A new secured loan would make your situation harder to sustain. | Discuss repayment options with a qualified credit counsellor or Licensed Insolvency Trustee when appropriate. |
Work through a real decision
A smaller payment can leave you paying for much longer
Compare only a $40,000 debt portion: an illustrative five-year loan at 10% versus spreading it over a 25-year mortgage repayment schedule at 6%.
| What changes | Five-year payoff | 25-year payoff |
|---|---|---|
| Monthly payment | $846 | $256 |
| Total interest until payoff | $10,754 | $36,777 |
| Debt remaining after five years | $0 | $35,935 |
The longer option lowers the monthly payment but leaves debt outstanding after five years and costs more interest under these assumptions. A mortgage also secures this debt against your home. Set a separate payoff plan for the added debt and check your mortgage’s prepayment limits.
Assumptions behind these numbers
Illustrative rates held constant until payoff, not forecasts or offers. Monthly payments and semi-annual compounding used for a consistent comparison; actual loan conventions vary. This isolates the added debt and excludes penalties, fees and any rate change on the existing mortgage. Use the full comparison below to include those effects.
What happens to the rest of your mortgage?
The cost can extend beyond the debts you are consolidating. If refinancing changes the rate on a large existing mortgage, include that change in the comparison. A lower rate on the credit-card portion may not offset a higher rate on the home loan.
Get a written penalty and fee estimate. Compare your total payments and remaining debt at the same future date, including the fees whether paid in cash or added to the loan.
Analyse the whole refinance →What makes a consolidation plan workable?
List each balance, rate, minimum payment and realistic repayment amount. Choose a payoff date for the consolidated debt and check whether your budget can support it without rebuilding credit-card balances.
If you are behind on payments or cannot cover essentials, contact your lender and discuss qualified debt help early. A mortgage is not automatically the right solution to a cash-flow problem.
Make the first conversation useful
What to have handy
- Mortgage balance, renewal date and payout estimate
- Every debt balance, interest rate and monthly payment
- Income and a realistic household budget
- Estimated home value and other secured borrowing
You can start with a list of balances. Your first conversation is about the options, not a commitment to borrow.
Full mortgage document checklist →Download the consolidation worksheet (PDF) ↓
Send financial documents through our secure application when your broker asks for them.
Try the numbers first
Compare payments and payoff dates.
Change the example assumptions below. Compare interest and the finish date along with the monthly payment. These are illustrations, not offers.
Understand the refinance costs →Keep the five-year debt
12% · 5-year payoff
- Total interest
- $16,733
- Still owing after 5 years
- $0
Stretch the mortgage portion
5% · 25-year payoff
- Total interest
- $37,241
- Still owing after 5 years
- $44,254
Keep the five-year finish line
5% · 5-year payoff
- Total interest
- $6,543
- Still owing after 5 years
- $0
Illustration, not a rate offer or approval. Monthly payments; 12% nominal interest compounded monthly on the starting debt; mortgage rates compounded semi-annually. Rates held constant for the entire payoff period. No fees, new spending or missed payments. Rounded for display; calculations use unrounded payments. Real mortgage rates can change at renewal.
This isolates the debt portion—not your entire mortgage. It excludes the cost of replacing your existing mortgage rate and does not represent a lender-offered separate loan. Use the full refinance analysis before deciding.
Common questions
Debt consolidation mortgages, explained.
General Canadian mortgage information. Lender rules and your circumstances determine the options available to you.
Is consolidating debt into a mortgage a good idea?
Sometimes. Compare the whole refinance, including your existing mortgage, new debt, fees, payment and payoff date. A lower rate can help, but a longer repayment period can erase that benefit. Your home also becomes security for debt that may previously have been unsecured.
Does a lower monthly payment mean I am saving money?
Not necessarily. Cash-flow relief is the difference in monthly outgoings; interest savings are a different calculation. Compare interest and fees over the same time horizon, and the balance still owing at the end. A smaller payment can leave you in debt longer.
Can I consolidate debt when my mortgage renews?
Ask before the renewal deadline. Adding debt usually means new borrowing and underwriting, not simply accepting a renewal. Compare a refinance at maturity with other options. It may avoid an early-break penalty, but legal, appraisal, discharge or lender fees may still apply.
How much home equity can I use?
For a typical conventional refinance, total secured borrowing is generally limited to 80% of the appraised home value. Subtract existing secured debt and financing costs. This is a planning ceiling, not an approval; income, credit, property and lender rules still apply. HELOC limits differ.
Can I pay the consolidated amount off faster?
Plan extra payments or ask about a separately tracked amortizing portion, where offered. Confirm the lender's prepayment privileges, timing and penalties first. An informal five-year goal does not change the legal terms of a 25-year mortgage.
What if borrowing more will not solve the problem?
Contact your creditors early and compare an unsecured repayment plan or independent credit counselling. A Licensed Insolvency Trustee can assess formal debt-relief options when appropriate. You do not have to secure more debt against your home just because equity is available.
A clearer decision starts here.
Tell us your situation. We’ll explain the next step and the options worth comparing.