Can You Refinance Your Mortgage to Pay Off Debt in Canada? [2026 Guide]
- Brian Hogben
- 3 days ago
- 13 min read
Updated August 2026
By Brian Hogben
Can You Refinance Your Mortgage to Pay Off Debt in Canada?
Yes. If you own a home in Canada and have enough available equity, you may be able to refinance your mortgage and use the additional funds to pay off credit cards, lines of credit, personal loans and other debts.
For the right homeowner, refinancing can simplify multiple payments and potentially improve monthly cash flow.
But there is an important distinction:
Refinancing doesn't erase your debt. It restructures it.
You're taking debt that may currently be spread across credit cards, loans and lines of credit and moving some or all of it into financing secured by your home.
That can be a smart financial move in certain situations — but only when you understand the costs, qualification requirements and what you're going to do after the refinance.
In this guide, we'll break down how mortgage debt consolidation works in Canada, how much equity you may be able to access, the costs involved and when refinancing to pay off debt may or may not make sense.
Quick Answer
Canadian homeowners may usually borrow against their home equity up to an overall limit of approximately 80% of the home's value, subject to lender approval and the specific financing product. Your existing mortgage and other financing secured against the property reduce the amount potentially available.
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Brian Hogben from Mission 35 Mortgages breaks down how refinancing for debt consolidation works, what homeowners need to consider and why lowering your monthly payments isn't the only number that matters.
What Does It Mean to Refinance Your Mortgage?
Mortgage refinancing generally means replacing or restructuring your existing mortgage with new financing.
If you've owned your home for several years, you may have built equity through:
● Paying down your mortgage
● An increase in your property's value
● A combination of both
That equity may give you access to financing secured against your property.
Homeowners consider refinancing for many different reasons, including:
● Paying off higher-interest debt
● Consolidating several monthly payments
● Accessing money for renovations
● Restructuring their mortgage
● Accessing home equity for another financial purpose
One common strategy is using a refinance for debt consolidation.
Instead of carrying several separate debts, you use available home equity to pay off some or all of those balances and incorporate the amount into your mortgage financing.
How Does Refinancing to Pay Off Debt Work?
Here's a simplified example.
Suppose your home is worth $800,000 and your current mortgage balance is $450,000.
You also have:
Debt | Balance |
Credit cards | $30,000 |
Line of credit | $20,000 |
Personal loan | $10,000 |
Total consumer debt | $60,000 |
Instead of continuing to manage $60,000 across several accounts, you explore refinancing and adding that $60,000 to your mortgage.
Your new mortgage balance would be approximately:
$450,000 existing mortgage + $60,000 debt = $510,000
The credit cards, line of credit and loan could then be paid out as part of the refinancing strategy, depending on how the transaction is structured.
You would go from:
Before Refinancing
Mortgage: $450,000Credit cards: $30,000Line of credit: $20,000Personal loan: $10,000
to potentially:
After Refinancing
Mortgage: $510,000Credit cards: $0Line of credit: $0Personal loan: $0
Instead of managing several separate debts and monthly payments, you've consolidated them into your mortgage financing.
But you still owe the money.
That's why the next step matters so much.
How Much Equity Can You Access When Refinancing?
The value of your home does not equal the amount you can borrow.
According to the Financial Consumer Agency of Canada, homeowners may usually borrow against their home equity up to approximately 80% of the home's value, although the amount actually available depends on the financing product, your existing debt secured against the property and lender approval.
A simplified calculation looks like this:
Home value × 80% – existing mortgage = potential room available
Using our example:
Home value: $800,000
80% of home value: $640,000
Existing mortgage: $450,000
Potential room within the 80% limit: $190,000
So, on paper, there may be as much as $190,000 between the existing mortgage and the 80% threshold.
That does not automatically mean this homeowner can borrow $190,000.
They still need to qualify.
The lender will look at factors such as:
● Income
● Existing debts
● Credit history
● Mortgage payment
● Property taxes
● Heating or condo costs where applicable
● Property value
● Mortgage type
● Overall debt-service ratios
● The lender's underwriting requirements
The 80% calculation tells you what may be possible from an equity perspective.
Qualification determines what you can actually borrow.
Can You Use a Mortgage Refinance to Pay Off Credit Cards?
Potentially, yes.
Credit-card balances are one of the debts homeowners may consider consolidating through home-equity financing.
Other debts may include:
● Personal lines of credit
● Personal loans
● Some vehicle debt
● Other unsecured debts
● Multiple credit-card balances
The exact debts that can be paid out and how the transaction is structured will depend on the lender and your financial situation.
The reason credit-card debt gets so much attention in debt-consolidation conversations is that carrying large balances can put significant pressure on a household's monthly budget.
If those debts can be restructured appropriately, the required monthly outflow may change considerably.
However, a lower monthly payment doesn't automatically mean a lower total cost.
Does Refinancing Your Mortgage to Pay Off Debt Save Money?
It can, but this question needs more than a yes-or-no answer.
There are two completely different things to consider:
1. Monthly cash flow
Consolidating several debt payments into mortgage financing may reduce the amount you're required to pay each month.
That can create significant breathing room in your household budget.
2. Total borrowing cost
If you take debt that would have been repaid over a few years and spread it across a much longer mortgage amortization, you could remain in debt longer.
Even with a lower interest rate, extending the repayment period can increase the total amount of interest paid over time.
The Financial Consumer Agency of Canada specifically warns that while consolidating high-interest debt into lower-interest financing may save money, extending the repayment period can result in paying more interest over time.
That's why we don't believe the most important question is:
"How much can refinancing lower my monthly payment?"
A better question is:
"What will I do with the cash flow that refinancing frees up?"
What Should You Do With the Money You Save After Refinancing?
This is where debt consolidation either becomes a strategy — or simply moves the problem somewhere else.
Imagine refinancing improves your household cash flow by $1,000 per month.
That's:
$12,000 per year.
If that entire $1,000 simply turns into additional spending, you may not improve your financial position very much.
But suppose you create a strategy where part of the money goes toward:
● Building an emergency fund
● Accelerating your mortgage
● Increasing savings
● Preventing future reliance on high-interest credit
● Paying down other debt
● Building a stronger monthly budget
Now the refinance is doing more than lowering payments.
It's creating an opportunity to change your financial trajectory.
The Biggest Risk: Running Your Credit Cards Back Up
This deserves its own section because it's one of the biggest problems with debt consolidation.
Suppose you refinance your mortgage and use the proceeds to pay off:
$30,000 in credit-card debt.
Your credit cards now show:
$0 balances.
But that doesn't mean the underlying spending habits or financial pressures that created the debt have disappeared.
If those cards are used again and the balances climb back to $20,000 or $30,000, you could eventually find yourself with:
A larger mortgage + new credit-card debt.
That's a much worse position.
The Government of Canada similarly warns that if the spending habits that contributed to the debt continue after consolidation, borrowers may accumulate additional debt.
A successful refinance strategy therefore needs to include a conversation about what happens after closing.
What Does It Cost to Refinance a Mortgage in Canada?
Before deciding whether a refinance makes sense, you need to understand the cost of changing your mortgage.
Depending on your current mortgage and the transaction, costs may include:
● A mortgage prepayment penalty
● Appraisal fees
● Legal fees
● Administration fees
● Mortgage discharge or registration fees
● Other lender-related costs
If you're breaking a closed mortgage before the end of its term, the prepayment penalty can sometimes be significant.
FCAC notes that prepayment penalties can cost thousands of dollars, depending on the mortgage contract and how the lender calculates the charge.
The Government of Canada also identifies potential costs of breaking a mortgage such as administrative fees, appraisal fees and mortgage discharge fees.
That's why the calculation shouldn't simply be:
Old monthly payments vs. new monthly payment.
You need to compare:
The cost of refinancing + the new borrowing structure + the long-term interest cost + the monthly cash-flow impact.
Do You Have to Pass the Mortgage Stress Test When Refinancing?
For borrowers refinancing through a federally regulated lender, qualification is an important part of the process.
As of August 2026, OSFI's minimum qualifying rate for most newly underwritten uninsured mortgages is the greater of:
Your mortgage contract rate + 2 percentage points
OR
5.25%
whichever is higher.
Example
If your new mortgage rate were 4.50%, adding the 2% buffer would produce a qualifying rate of:
6.50%
Because 6.50% is higher than the 5.25% floor, qualification would generally be assessed using the higher figure in this simplified example.
That doesn't mean your actual mortgage payment is based on 6.50%.
It means the lender is testing whether your finances can support the mortgage at the qualifying rate.
This is one reason having sufficient equity by itself isn't enough to guarantee a refinance approval.
Refinance vs. HELOC vs. Second Mortgage for Debt Consolidation
A full refinance isn't the only way homeowners may be able to access equity.
Depending on the situation, other options may include a home equity line of credit (HELOC) or a second mortgage.
Option | How It Works | Potential Advantage | Important Consideration |
Replaces/restructures your mortgage and may increase the mortgage amount | Can consolidate a larger amount into one mortgage structure | Breaking your existing mortgage may involve penalties and other costs | |
Revolving credit secured against your home | Flexible access to money; interest generally charged only on the amount used | Usually variable-rate and easy to re-borrow after repayment | |
Additional mortgage registered behind your first mortgage | May allow you to keep your existing first mortgage | Rates are typically higher than first-mortgage rates |
FCAC states that a HELOC may allow borrowing of up to 65% of a home's value, subject to the borrower's equity and lender approval. It also notes that second-mortgage rates are usually higher than first-mortgage rates because of the additional lender risk.
Which option is better depends heavily on your existing mortgage.
For example, someone with a very favourable first-mortgage rate and a large penalty to break it may need to look at the numbers differently than someone whose mortgage is approaching renewal.
Refinance vs. HELOC: Which Is Better for Paying Off Debt?
There isn't one answer that applies to every homeowner.
A refinance may make more sense when:
● You want to consolidate a significant amount of debt
● Your existing mortgage terms aren't especially advantageous
● Your mortgage is approaching renewal
● The cost of breaking the existing mortgage is reasonable
● You want a structured repayment schedule
A HELOC may be worth considering when:
● You don't want to replace your existing mortgage
● You want flexible access to equity
● You understand the risks of variable-rate revolving debt
● You have a disciplined repayment plan
The biggest difference is behavioural.
A refinance generally rolls the debt into an amortizing mortgage.
A HELOC is revolving credit, meaning money that is repaid may become available to borrow again.
That flexibility can be useful.
It can also make it easier to remain in debt if there's no repayment strategy.
When Does Refinancing to Pay Off Debt Make Sense?
Refinancing may be worth exploring when:
● You own a home with sufficient equity
● You're carrying significant higher-interest consumer debt
● Several monthly payments are putting pressure on your budget
● You still have enough income to qualify for the new mortgage
● The cost of refinancing doesn't outweigh the benefit
● You have a clear plan to avoid rebuilding the debts you've consolidated
Here's the scenario we see people overlook:
Someone can have a good household income and still feel completely strapped every month.
The issue isn't always income.
Sometimes it's how the debt is structured.
If hundreds or thousands of dollars each month are going toward a collection of credit cards, loans and lines of credit, restructuring those debts may materially change household cash flow.
The important part is determining whether it improves the entire financial picture, not just the next payment.
When Might Refinancing to Pay Off Debt Be a Bad Idea?
Refinancing isn't automatically the right solution.
It may be less attractive when:
Your mortgage penalty is extremely high
If you're breaking an existing mortgage, the cost could outweigh much of the benefit.
You don't have enough equity
Your property value and existing secured debt put a ceiling on what can potentially be borrowed.
You can't qualify for the new mortgage
Having equity and qualifying for financing are two separate things.
You're turning short-term debt into extremely long-term debt
Lower payments can be tempting, but extending repayment can increase long-term interest costs.
There's no plan to change what caused the debt
If the credit cards are paid off and immediately used again, debt consolidation may make the situation worse.
You're focused only on the monthly payment
Monthly cash flow matters, but so do total interest, fees, mortgage penalties and how much debt you'll carry going forward.
How to Refinance Your Mortgage to Consolidate Debt
If you're considering refinancing, here's a practical place to start.
Step 1: Add Up Your Debts
Make a list of:
● Current balances
● Interest rates
● Minimum monthly payments
● Remaining loan terms
You need to know exactly what you're trying to consolidate.
Step 2: Estimate Your Home's Value
Your property's current market value helps determine how much equity you may have available.
Step 3: Check Your Mortgage Balance
Find out exactly how much remains on your mortgage.
Step 4: Find Out Your Mortgage Penalty
If you're refinancing before renewal, ask your lender for the current cost of breaking your mortgage.
Don't guess.
Step 5: Review Your Income and Credit
The new mortgage still needs to qualify under lender requirements.
Step 6: Compare Your Options
Look at refinancing alongside alternatives such as:
● A HELOC
● A second mortgage
● A personal consolidation loan
● Waiting until renewal, where appropriate
Step 7: Build the Post-Refinance Plan
Before closing the transaction, decide exactly what happens to the cash flow that is freed up.
That step can be just as important as selecting the mortgage.
Example: Is Refinancing $60,000 of Debt Worth It?
Let's return to our earlier homeowner.
Current Situation
Home value: $800,000Mortgage: $450,000Consumer debt: $60,000
The homeowner potentially has enough equity to incorporate the $60,000 into a refinance because a $510,000 mortgage would represent approximately 63.75% of the home's $800,000 value.
From an equity standpoint, that falls below the general 80% home-equity borrowing threshold.
But we still don't know whether this refinance makes sense.
We need to know:
● What is the current mortgage rate?
● What would the new rate be?
● Is there a mortgage penalty?
● What are the rates on the existing debts?
● What are the current monthly debt payments?
● What amortization will be used?
● Does the borrower qualify?
● What are the legal and appraisal costs?
● What is the borrower's plan after consolidation?
Only after answering those questions can we properly compare:
Option A
Keep the existing mortgage and continue paying each debt separately.
Option B
Refinance and consolidate the debts.
Option C
Use another home-equity product.
That's what running the numbers actually means.
Frequently Asked Questions About Refinancing to Pay Off Debt
Can I refinance my mortgage to pay off credit-card debt in Canada?
Potentially, yes. If you have sufficient home equity and meet the lender's qualification requirements, a mortgage refinance may allow you to access equity and use the funds to pay off credit-card balances and other debt.
How much equity do I need to refinance my mortgage?
The answer depends on your property's value, existing mortgage and lender. FCAC says homeowners may usually borrow against home equity up to approximately 80% of the property's value.
For example, if your home is worth $800,000, 80% is $640,000. If you owe $450,000, the difference is $190,000 before qualification and other lending considerations.
Can I refinance my mortgage before renewal?
Yes, refinancing before your mortgage term ends may be possible. However, breaking your existing mortgage can result in a prepayment penalty and other costs, so the financial benefit needs to be compared against those expenses.
Is it smart to use home equity to pay off credit cards?
It can make sense in certain situations, particularly when restructuring higher-interest debt significantly improves cash flow and is paired with a repayment plan.
However, you're also converting unsecured debt into financing secured against your home. FCAC warns that borrowing against home equity uses the home as security and can have serious consequences if the debt cannot be repaid.
Does debt consolidation get rid of my debt?
No.
It combines or restructures existing debt.
The balances may disappear from your credit cards or loans because they've been paid out, but the amount has been transferred into another form of borrowing.
Will refinancing lower my monthly payments?
It may, depending on your existing debts, mortgage terms, rates and amortization.
The proper comparison should look at both monthly cash flow and total borrowing cost.
Can I refinance my mortgage with bad credit?
Credit history is one factor lenders consider when determining whether you qualify and what financing options are available.
A lower credit score doesn't necessarily mean there are no options, but it may reduce the lenders or products available and could result in higher borrowing costs.
Is a HELOC better than refinancing?
It depends.
A HELOC may allow you to keep your existing mortgage while accessing home equity. A refinance may be better suited to borrowers who want to restructure their entire mortgage and consolidate a larger amount into an amortizing loan.
The right comparison needs to account for your existing rate, mortgage penalty, debt amount, available equity and financial goals.
Can self-employed Canadians refinance to consolidate debt?
Self-employed homeowners may be able to refinance, but lenders will still need to verify income and determine whether the borrower qualifies under their guidelines.
The documentation and qualifying approach can vary depending on the lender and the nature of the borrower's income.
So, Should You Refinance Your Mortgage to Pay Off Debt?
For the right homeowner, refinancing can be a powerful tool.
It may allow you to:
● Consolidate several debts
● Reduce the number of monthly payments you're managing
● Restructure higher-interest borrowing
● Improve monthly cash flow
● Create a clearer repayment strategy
But refinancing should never be treated as a magic debt-erasing button.
You're putting debt against your home.
And if you extend repayment over a much longer period or start accumulating consumer debt again, a refinance can leave you in a worse financial position.
That's why we believe the decision starts with the numbers.
Not:
"Can I refinance?"
But:
"What does my financial situation look like before and after I refinance?"
Find Out What Refinancing Could Look Like for You
If you're a Canadian homeowner carrying credit-card debt, lines of credit, loans or other monthly obligations, you don't have to guess whether refinancing would help.
Mission 35 Mortgages can run the numbers with you.
We'll look at your:
● Current mortgage
● Estimated property value
● Available equity
● Existing debts
● Monthly payments
● Income
● Potential refinance costs
● Financing options
Then we can compare what you're doing today with what a refinance or other mortgage strategy could actually look like.
The goal isn't simply to move debt around.
It's to determine whether there's a strategy that puts you in a stronger financial position moving forward.
Thinking about using your home equity to pay off debt?
This article is for general educational purposes and does not constitute financial, legal or tax advice. Mortgage qualification, available equity, rates, costs and lender requirements vary by borrower and property.
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