Spousal Buyout Mortgage: Keep Your Home After Separation with 95% LTV Refinancing
You do not always need 20% equity to buy out your ex-spouse. CMHC, Sagen, and Canada Guaranty offer a Spousal Buyout Program that can allow refinancing up to 95% of the property value — enough to pay your ex their share, consolidate joint debts, and remain in the family home.
Quick Answer
You do not always need 20% equity to buy out your ex-spouse. In Canada, the Spousal Buyout Program (through CMHC, Sagen Homebuyer 95, and Canada Guaranty) allows refinancing up to 95% loan-to-value — enough to pay your ex their share of the equity, consolidate joint debts listed in the separation agreement, and stay in the family home. Property cap: $1.5M for LTV above 80%.
“I want to keep the house, but I can't qualify on my own”
It is one of the most emotional questions mortgage brokers hear. A parent wants to keep the family home for the kids. A standard refinance says no — you need 20% equity, and after splitting things with your ex, you are nowhere close. The broker says “very far from qualifying.”
What most people — and some brokers — do not realize is that Canadian mortgage insurers created a specific exception for exactly this situation. The Spousal Buyout Program lets you refinance up to 95% LTV, pay your ex their share of the equity, roll in joint debts, and keep the roof over your family's head.
But let's be direct about something. This is rarely just a mortgage decision. It is a family decision, a legal decision, and an emotional one all at once. The real question is not whether you can keep the house. The real question is whether you should.
95%
Maximum LTV
Standard refinance caps at 80% — the spousal buyout exception adds 15 points.
$1.5M
Property Cap (>80% LTV)
Sagen Homebuyer 95 limit for insured mortgages above 80% loan-to-value.
4.00%
Max Insurance Premium
At 95% LTV: 4.00% of your mortgage amount added to the balance.
Should you keep the house or sell it?
I tell clients the same thing whether they want to hear it or not: a home is just a house. What matters most is your relationship with your children and maintaining a workable relationship with your former spouse. Those things survive a change of address. Financial damage from a mortgage you cannot sustain is much harder to recover from.
In markets like Toronto and Vancouver, many homes were purchased on two incomes. After separation, one income often cannot carry the same mortgage — particularly after accounting for support payments. Fighting to keep a home that no longer fits your financial reality is one of the most common and most expensive mistakes in separation.
When Keeping Makes Sense
- You can genuinely afford the new payment with room for savings and emergencies
- Children benefit from staying in the same school and neighborhood
- The equity division produces a manageable new balance
- You pass the stress test on one income comfortably
The key word is "genuinely" — not "probably fine if nothing changes."
When Selling Makes Sense
- The honest math does not support one income carrying the property
- Two smaller, affordable homes where both parents are stable
- Frees up equity to eliminate debts and rebuild financially
- Removes the financial pressure that damages co-parenting
This is not failure. It is often the cleanest path to stability for everyone.
Stability matters more than an address
Two smaller, affordable homes where both parents are financially stable are almost always better for children than one home where one parent is stretched so thin that any disruption creates a crisis. The goal is not to hold an address. The goal is to give yourself the financial stability to be present for your children and move forward.
What the program actually allows
The Spousal Buyout Program is a refinance exception for married and common-law couples. It allows eligible borrowers to refinance up to 95% of the home's current appraised value to complete a buyout of their former spouse. The proceeds can cover the existing mortgage balance, the equity payout to the departing spouse, and certain joint debts assigned to you in the separation agreement. The mortgage insurance premium is added to the new balance.
Here is what that looks like in a real scenario.
A real-world example
A couple owns a home appraised at $800,000. The remaining mortgage balance is $575,000. Total equity is $225,000. Each spouse is entitled to $112,500. The spouse keeping the home needs to refinance to pay out the other's share.
At 95% LTV, the maximum new mortgage is $760,000. The new balance would be approximately $575,000 plus $112,500 plus the CMHC premium on the increase — roughly $700,000 to $710,000 depending on the insurer's calculation. The monthly payment increases accordingly, and that new payment must be supported by one income rather than two.
That last sentence is where many buyouts become complicated.
How is a spousal buyout different from a regular refinance?
A regular refinance in Canada is capped at 80% loan-to-value. If your home is worth $700,000 and you owe $400,000, you can only borrow up to $560,000 — enough for $160,000 in equity access, but not always enough to pay out your ex and clear joint debts. The spousal buyout program raises that ceiling to 95%.
Standard Refinance
- Maximum 80% LTV
- Cannot consolidate debts beyond 80%
- No mortgage insurance premium required
- Property value cap: none
- Often not enough to fund the full buyout
Works if you have significant equity and modest payout obligations.
Spousal Buyout Program
- Up to 95% LTV — 15 points higher
- Can roll in joint debts from separation agreement
- CMHC/Sagen premium added to mortgage (0.60%–4.00%)
- Property cap: $1.5M (>80% LTV) or $1M (≤80% LTV)
- Designed to keep the family in the home
The only option when equity alone does not cover the payout.
What does the insurance premium cost?
The premium is a percentage of your mortgage amount, added to the balance. It protects the lender, not you — but it is what makes the 95% LTV possible. Here are the current tiers:
| LTV Range | Premium Rate | On $500K Mortgage |
|---|---|---|
| Up to 65% | 0.60% | $3,000 |
| 65.01% – 75% | 1.70% | $8,500 |
| 75.01% – 80% | 2.40% | $12,000 |
| 80.01% – 85% | 2.80% | $14,000 |
| 85.01% – 90% | 3.10% | $15,500 |
| 90.01% – 95% | 4.00% | $20,000 |
The premium is not wasted money
Yes, $20,000 on a $500K mortgage sounds painful. But compare it to selling the home: real estate commissions (5% = $35,000 on a $700K home), legal fees, moving costs, and the disruption to your family. For many borrowers, the insurance premium is the cheapest path to stability.
Who qualifies for the Spousal Buyout Program?
The rules are consistent across CMHC, Sagen, and Canada Guaranty, though Sagen's Homebuyer 95 product is the most commonly cited by brokers. Here are the requirements:
| Requirement | Details |
|---|---|
| Relationship | Married or common-law. Alberta also includes adult interdependent partners. |
| Property type | Must be the principal residence at the time of separation. |
| Separation agreement | Fully signed and executed before the lender funds the mortgage. Not “in progress” — finalized. |
| Property value cap | >80% LTV: $1,500,000. ≤80% LTV: $1,000,000. |
| Credit score | Minimum 600 (Sagen). 680+ recommended for best rates and smoother approval. |
| Maximum LTV | 95% including the equity payout and any consolidated debts. |
| Amortization | Up to 25 years (standard insured maximum). |
Why the separation agreement comes before everything else
This is the most common practical mistake in spousal buyout situations. Many couples believe that goodwill and general agreement will substitute for a formal written document. They are getting along now. They will sort out the details later.
Later is when details become disputes.
Lenders require a finalized and signed separation agreement before funding a spousal buyout mortgage. The agreement must specify who keeps the home, how equity is divided, who assumes which joint debts, and any child or spousal support obligations. Without that document, mortgage files stall or fail — regardless of how qualified the remaining borrower is.
The separation agreement is the #1 deal-killer
The appraisal is done. The application is approved. And then the file stalls because the separation agreement is still being negotiated. This happens constantly. Get it finalized with a family lawyer first, then bring the mortgage file to a broker. Do not purchase another property before the agreement is complete either — assets acquired before the separation is legally finalized can be drawn into the unresolved division process.
- Step 1
Hire a family lawyer and finalize the separation agreement
Specify who keeps the home, the equity payout, debt assignments, and support obligations. Both parties must sign. - Step 2
Bring the signed agreement to your mortgage broker
The broker needs the agreement to structure the application — without it, no lender will accept the file. - Step 3
Then proceed with the appraisal and application
Once the legal foundation is in place, the mortgage process follows the standard refinance path.
What can the new mortgage cover beyond the existing balance?
The buyout mortgage can fund three things beyond your current mortgage balance — all subject to the 95% LTV ceiling:
Equity Payout to Ex
Their share of home equity as defined in the separation agreement.
Joint Debts
Credit cards, LOCs, and car loans listed in the agreement and assigned to you.
Insurance Premium
The CMHC/Sagen premium is added to the mortgage — not paid out of pocket.
Joint debts still show on your credit until paid
Even if your separation agreement says your ex is responsible for a joint line of credit, lenders see it as your liability until their name is removed. This is a major pain point: your GDS/TDS ratios are inflated by debts you thought were assigned to your ex. Rolling them into the buyout mortgage eliminates this problem — the joint account gets paid off and closed at funding.
Run your own numbers
Enter your numbers below. The calculator uses Canadian semi-annual compounding, CMHC/Sagen premium tiers, and the OSFI B-20 stress test to show your real monthly payment and qualification requirements. This is an estimate — a broker will run the exact numbers based on your full financial picture.
Spousal Buyout Calculator
See how much you can borrow to keep the home — including your ex's equity payout and joint debts.
Payout to Ex
$150,000
New Mortgage
$591,100
Monthly Payment
$3,401
LTV Ratio
82.1%
What your new mortgage covers
Insured mortgage at 82.1% LTV — CMHC/Sagen premium of 2.80% adds $16,100 to your mortgage.
You must qualify at the stress test rate of 6.89% — monthly payment of $4,100. Your gross monthly income needs to cover this plus all other debts within a 44% TDS ratio.
Why support payments change the math more than people expect
This is the detail most people miss when they first run the numbers. If you will be paying child support or spousal support after separation, those obligations are counted as monthly debt obligations in your Total Debt Service ratio. They reduce the mortgage you qualify for — sometimes dramatically.
A person earning $95,000 per year with no support obligations might qualify for a mortgage around $450,000 to $500,000 depending on other debts. The same person paying $2,000 per month in support may qualify for $250,000 to $300,000 on the same income. That gap can determine whether a buyout is feasible before a single number is run with a lender.
Run the support-adjusted numbers first
Run the support-adjusted qualification estimate before committing emotionally or legally to keeping the home. A mortgage broker can do this quickly based on estimated support amounts. Discovering the qualification gap after the separation agreement is signed creates difficult choices.
| Income Type | How Lenders Count It |
|---|---|
| Employment income | Full gross income from T4 or employment letter. Standard — most straightforward. |
| Child support received | Counted as income if documented in the agreement/court order and received for 3–6+ months. Tax-free, so grossed up by some lenders. |
| Spousal support received | Counted as income with proof of receipt. Taxable — used at face value without gross-up. |
| Spousal support paid | Counted as a liability — reduces your qualifying amount. Deducted from income or added to debt obligations. |
| Child support paid | Also a liability. Added to your monthly obligations in the TDS calculation. |
Approximate qualifying amounts at 4.89% contract rate / 6.89% stress test, 25-year amortization. Your actual numbers depend on debts, credit, and lender.
How does the spousal buyout process work?
The process mirrors a refinance, with one critical extra step: the separation agreement must be finalized first. Here is the sequence:
- Step 1
Sign the separation agreement
This is the foundation. The agreement must specify: who keeps the home, the equity payout amount or formula, which joint debts each party assumes, and any spousal or child support obligations. Lenders and insurers will not proceed without a fully executed (signed by both parties) separation agreement. Get this done with a family lawyer before calling your mortgage broker. - Step 2
Get a property appraisal
The insurer requires a current appraisal to confirm the home value used in the LTV calculation. Expect $300 to $500 for a standard residential property. The appraisal must be ordered through the lender — you cannot use your own appraiser. If the appraised value comes in lower than expected, it directly increases your LTV and may push you over the 95% cap. - Step 3
Apply for insured refinancing
Your broker submits the application to an A-lender with the insurer (CMHC, Sagen, or Canada Guaranty) underwriting the file. You must qualify on your own income under the B-20 stress test. Support income (spousal or child) is typically accepted if it is court-ordered or in the signed agreement, with 3 to 6 months of payment history. - Step 4
Close and fund
A real estate lawyer handles the title transfer (removing your ex from title), registers the new mortgage, and disburses funds — paying out your ex's equity share and any consolidated debts directly. Legal fees run $1,500 to $3,000. The entire process from application to funding typically takes 30 to 60 days.
Can you time the buyout to avoid a $20,000 penalty?
If you have a fixed-rate mortgage and your renewal is within 6 to 12 months, timing the buyout to coincide with renewal can save you the entire IRD prepayment penalty. On a $500K fixed at 2.49% with 2 years remaining, the IRD penalty can easily exceed $20,000.
$20K+
Typical IRD Penalty
On a $500K fixed-rate mortgage broken 2 years before maturity.
$0
Penalty at Renewal
Time your buyout to the renewal window and the penalty disappears.
Coordinate your lawyer and broker on timing
Your separation agreement can include an interim clause: your ex stays on the mortgage until renewal, and the buyout closes within the renewal window. This requires trust and cooperation, but it saves thousands. Almost no consumer content covers this strategy — ask your broker about it specifically.
What if you don't qualify for the insured buyout?
Not everyone passes the A-lender stress test on a single income. Bruised credit from post-separation joint debts, insufficient income, or a property value above the $1.5M cap can all block the insured path. Here are the alternatives:
| Option | Rate Range | Max LTV | Extra Costs |
|---|---|---|---|
| A-Lender (Insured Buyout) | 4.49%–5.49% | 95% | CMHC premium only |
| B-Lender | 5.99%–7.99% | 80% | 1%–2% lender fee |
| Private Lender | 8%–12%+ | 75% | 2%–4% lender fee + broker fee |
Private lending is a last resort, not a solution
A private mortgage at 10% with 3% in fees will cost you $30,000+ in interest and fees in the first year alone on a $500K mortgage. It should only be used as a short-term bridge (6–12 months) with a clear exit strategy back to an A-lender. If your broker cannot show you that exit plan on paper, walk away.
How do provincial family laws affect the buyout?
Family property legislation varies significantly across provinces. The mortgage product is the same nationally, but who has rights to the home and what consent is required depends on where you live.
| Province | Key Rule | Impact on Buyout |
|---|---|---|
| Ontario | FLA s.21: spouse has right to matrimonial home regardless of title. | Off-title spouse can block the refinance. Written consent required to encumber. |
| British Columbia | FLA Part 5: family property includes home regardless of title. | Similar protection. Court order or agreement needed to proceed without consent. |
| Alberta | Family Property Act 2020: includes adult interdependent partners. | Broader eligibility — common-law and interdependent partners qualify. |
| Quebec | Family patrimony: residence is shared regardless of title (married only). | Common-law partners have fewer protections. Married couples follow patrimony rules. |
Always consult a family lawyer in your province
This guide covers the mortgage mechanics. The legal rights around property division, consent requirements, and spousal claims vary by province and by whether you are married or common-law. A family lawyer and your mortgage broker should be working in parallel.
Is this the same as removing a co-signer?
No — and confusing the two is a common mistake. Removing a co-signer means taking someone off your mortgage who helped you qualify but has no equity claim on the property (typically a parent). A spousal buyout involves an equity payout — your ex owns part of the home and needs to be compensated for it.
Removing a Co-Signer
- No equity payout required
- Can sometimes be done as a lender modification
- Still need to pass the stress test alone
- Capped at 80% LTV (standard refinance)
Spousal Buyout
- Must pay ex their equity share
- Requires full refinance with insurer approval
- Up to 95% LTV — designed for this situation
- Can consolidate joint debts in the same transaction
A different way to think about the home
Separation is a genuine loss, and the attachment to the family home during that period is real and understandable. I do not dismiss it.
But I have also watched people deplete savings, take on unsustainable debt, and damage their financial recovery for years to hold onto a property that represented the life they wanted rather than the one they were building.
Already have a mortgage? See how much you could save by switching.
At 4.89% over 25 years, a $600,000 mortgage costs $440,758 in total interest. Our Payoff Lab shows you exactly how much you can save.
A fresh start in a more affordable home — where the mortgage is manageable and reserves exist — often produces a better financial position over the next decade than staying in the family home at the edge of what one income can carry.
The goal is not to hold an address. The goal is to give yourself the financial stability to be present for your children, build toward something, and move forward. Sometimes that means a buyout. Sometimes that means a sale. The first step in either direction is the separation agreement. Get that right and the mortgage question becomes significantly easier to answer.
Frequently asked questions about spousal buyout mortgages
Related guides
Understand the full picture before making your decision.
Removing a Co-Signer from Your Mortgage
The costs, process, and stress test rules for removing a guarantor — and why it is different from a spousal buyout.
Read GuideRefinance vs. Renewal
When to refinance, when to renew, and how each option affects your total cost of credit.
Read GuideMortgage Renewal Risks
The 9 risks that increase your cost at renewal — including the ones that matter most during a separation.
Read Guide
Camilo Rodriguez
Founder of Mortgages Lab & Mortgage Expert
Camilo Rodriguez is the Founder of Mortgages Lab, a licensed mortgage broker with over 23 years of experience helping Canadians achieve financial freedom. He has trained 100+ mortgage agents across Canada and is Past President of The Canadian Mortgage Broker Association - BC. He is the author of "From Debt to Zero," a guide to becoming mortgage free.
P.A.Y.O.F.F™, L.A.B™, M.A.P™ are Trademarks of Mortgages Lab®
Financial Disclosure
This page contains informational content only and does not constitute financial advice. Mortgage rates shown are sourced from publicly available lender data and may change without notice. Always verify rates directly with the lender. Mortgages Lab may receive compensation from partner lenders, which does not influence our editorial content or rate rankings. Built on Real Experience — 23+ years of working with real mortgage scenarios and helping Canadians achieve financial freedom.
Financial Disclosure: Mortgage rates, insurance premiums, and lending criteria change frequently. The figures in this guide reflect conditions as of May 2026 and may not match your situation at the time of application. This guide is educational — it is not legal or financial advice. For advice specific to your separation, consult a licensed mortgage broker and a family lawyer in your province.
Ready to explore your spousal buyout options?
Every separation is different. Run your numbers in the calculator above, then talk to a broker who has handled spousal buyout files before.