(905) 441 0770 allen@allenehlert.com

Buying Out Your Ex: What Happens to the Mortgage During a Divorce?

by | October 26, 2025

Divorce is rarely clean, but when it comes to the house, things get extra complicated.
I get this call a lot:

“Hey Allen, I’m keeping the house, and I’m buying my ex out… What happens to the mortgage? Can I even afford it? Are there penalties?”

Let’s break it down step by step—with plain language, real talk, and expert insight—so you know what to expect if you’re the one staying put and buying your former partner out.

Step One: Agree on the Home’s Value

Step Two: Finalize the Separation Agreement

Step Three: Apply for the New Mortgage (a.k.a. The Buyout)

What About Penalties?

3 Common Ways to Buy Out Your Ex

What if You Can’t Qualify to Keep the Home?

Step One: Agree on the Home’s Value

Before anything else, both parties need to agree on what the property is worth today. That means getting a professional appraisal—no guessing based on your neighbour’s listing price or what your cousin said it was worth.

A proper appraisal protects both sides. It gives you the hard number you’ll base the buyout on. And if you’re using a lender’s Spousal Buyout Program, that appraisal is mandatory.

Step Two: Finalize the Separation Agreement

Lenders won’t move forward without a legally binding Separation Agreement.

This document needs to clearly state:

  • Who’s keeping the home
  • What the buyout amount is
  • How any other joint debts or assets are being handled

No agreement = no mortgage. Period.

Step Three: Apply for the New Mortgage (a.k.a. The Buyout)

This is where I come in.

To keep the house and buy your ex out, you’ll need to refinance the mortgage in your name only. That means passing the usual lending requirements:

  • Sufficient income
  • Good credit
  • Acceptable debt ratios
  • Stability in employment

BUT! There’s good news: if you’re using the Spousal Buyout Program, you may be able to refinance up to 95% of the home’s value, even if you wouldn’t normally qualify for that high a loan-to-value ratio in a standard refinance.

That extra wiggle room helps cover:

  • The existing mortgage payout
  • The lump-sum equity owed to your ex
  • Possibly even legal fees (depending on the lender)

Pro tip: Not every lender offers the Spousal Buyout Program and not every Spousal Buyout Program is the same; contact me for details… I’m here to help!

What About Penalties?

If your existing mortgage is being broken early (say, before the term is up), you’ll likely face a prepayment penalty. How much?

It depends on:

  • Whether you’re in a fixed or variable mortgage
  • How much time is left in the term
  • What your lender’s specific formula is

For fixed-rate mortgages, the penalty is usually the greater of 3 months’ interest or something called the Interest Rate Differential (IRD)—which can be thousands.

Mortgage assumption: If the spouse staying in the home qualifies on their own, some lenders may allow them to assume the mortgage without triggering a penalty. This is rare and must be explicitly allowed in the mortgage terms.

If you’re going through a divorce, it’s worth calling the lender before committing to a buyout to get an accurate penalty quote. I help clients do this all the time, and sometimes we can fold the penalty into the new mortgage to avoid paying it out of pocket.

3 Common Ways to Buy Out Your Ex

Let’s walk through your main options for buying out your spouse or partner:

  • Traditional Refinance (Up to 80% Loan-to-Value)
  • Spousal Buyout Program (Up to 95% Loan-to-Value)
  • Co-Signer or Guarantor Refinance

Traditional Refinance (Up to 80% Loan-to-Value)

This works if:

  • You have enough equity in the home
  • The buyout amount is modest
  • You’re not using the extra funds for anything beyond mortgage payout + equity transfer

Straightforward and relatively easy—but limited to borrowing up to 80% of the home’s current value. If that’s not enough, you’ll need option #2.

Spousal Buyout Program (Up to 95% Loan-to-Value)

Designed specifically for divorce or separation scenarios.

Conditions:

  • You must have a finalized separation agreement
  • Appraisal is required
  • Funds must go directly toward the buyout—not personal spending

The benefit? You can access more equity without needing a second mortgage or private loan. This program is a lifesaver for people with equity in the home but not a ton of cash in the bank.

Co-Signer or Guarantor Refinance

If your income alone isn’t strong enough to carry the mortgage, you may consider bringing in a co-signer—like a parent, sibling, or trusted friend—to strengthen your application.

This doesn’t change ownership (unless you want it to), but it does help satisfy lenders on the income side.

Be warned: your co-signer is on the hook if payments are missed. So this option requires a high level of trust—and clear communication.

What if You Can’t Qualify to Keep the Home?

Hard truth: sometimes, the numbers just don’t work.
You can’t refinance, and you can’t get a co-signer. In that case, the best option is usually to sell the property, pay off the mortgage, split the proceeds, and start fresh.

It’s not ideal, but it may be the cleanest financial path forward. Remember: owning a home you can’t afford is worse than walking away with a clean slate.

My Final Word: Get Advice Before You Sign Anything

In divorce, emotions often move faster than logic. But when it comes to the mortgage—slow it down, get proper advice, and run the numbers before making big decisions.

As a mortgage agent, I’m here to:

  • Help you qualify for a buyout
  • Connect you with appraisers and lawyers
  • Strategize around penalties and timing
  • Make sure you’re not overcommitting out of guilt or fear

This isn’t just about keeping a roof over your head. It’s about keeping your future intact.

Let’s Talk First—Before You Make it Legal

Buying your ex out is a major financial move. Let’s make sure you do it right. I’m here to help you plan the process, avoid costly mistakes, and land on your feet.

Call or email me for a confidential conversation.

Mortgage and Money Radio Logo
Allen Ehlert

Allen Ehlert

Allen Ehlert is a licensed mortgage agent. He has four university degrees, including two Masters degrees, and specializes in real estate finance, development, and investing. Allen Ehlert has decades of independent consulting experience for companies and governments, including the Ontario Real Estate Association, Deloitte, City of Toronto, Enbridge, and the Ministry of Finance.

Home Insurance

Home Insurance Essentials

Home insurance is an essential safeguard for homeowners, providing financial protection against unexpected damage or loss due to a variety of risks. This article explores the critical aspects of home insurance, including its necessity for mortgage holders, coverage...
Divorce Alternate or Private

Divorce: Alternative or Private?

Divorce: Alternative or Private mortgages. Divorce can turn even the strongest household balance sheet upside down. One income disappears, support payments appear, debts get divided, and suddenly the mortgage that worked perfectly before no longer fits the lender’s rules.

Sending Money Internationally

Sending Money Internationally

Learn about the differences in international payment systems, what is SWIFT, and how to send money internationally to a Canadian account

Stress Test

Canada’s Mortgage Stress Test

The implementation of the mortgage stress test in Canada has been a significant regulatory measure with far-reaching implications for the mortgage industry, housing market, social dynamics, financial stability, and the broader Canadian economy. This article provides...
Mortgage Term

Insider’s Look into Mortgage Terms

Navigating the world of mortgages can be daunting for both new and seasoned homeowners. A fundamental aspect of any mortgage is the "mortgage term," which dictates several key financial decisions and outcomes over the course of homeownership. My goal in this article...

Who Are Canada’s Mortgage Finance Corporations?

Mortgage Finance Companies (MFCs) in Canada are financial institutions that specialize in providing mortgage lending and related services. MFCs offer an alternative to traditional bank mortgages (prime lenders) and cater to a variety of borrowers, including those who...

Mortgage Term: Alpha

In the context of finance, alpha is a technical indicator used to measure the performance of an investment relative to a benchmark index, such as the S&P/TSX Composite Index in Canada. Alpha represents the excess return of an investment compared to the return...

Spousal Buyout Mortgage

Spousal Buyout Mortgage: You want to keep the house, the monthly payment is manageable, but the your refinance limit says no…

Closing Costs: Commercial Vs Residential

Closing Costs: Commercial vs. Residential

Closing Costs: Commercial vs. Residential. Residential closing costs are usually more predictable. Commercial closing costs, on the other hand, can feel like opening a junk drawer: legal fees, lender fees, environmental reports, appraisals, accounting advice, GST/HST questions, lease reviews, zoning issues, and sometimes a few “where did that come from?” moments.

Understanding IRR

Understanding Internal Rate of Return (IRR)

Understanding Internal Rate of Return (IRR): In real estate, it’s easy to get caught up in surface-level numbers—cash flow, purchase price, appreciation. But if you really want to operate like a professional investor, and guide your clients like one, you need a metric that answers a deeper question