How to Buy Out Your Spouse's Share of the House in BC
If you and your former partner have decided that you will keep the home, the next question is mechanical: how do you actually pay them their share?
The answer is usually a spousal buyout mortgage. Here is exactly how it works, start to finish.
What a Spousal Buyout Actually Is
A spousal buyout is a refinance with special rules. You take out a new mortgage in your name alone that is large enough to pay off the existing mortgage and pay your former partner their share of the equity. When it closes, the home and the mortgage are both fully yours.
The special part is the borrowing limit. A standard refinance in Canada caps you at 80% of your home's appraised value. A spousal buyout allows up to 95%.
That difference is significant. On a home worth $900,000, a standard refinance gives you access to $720,000. A spousal buyout gives you access to $855,000. That $135,000 gap is often exactly what makes the buyout possible.
A Worked Example
Say the home appraises at $900,000 and the existing mortgage balance is $400,000. That leaves $500,000 in equity, and the separation agreement says it is split evenly, so your former partner is owed $250,000.
Your new mortgage needs to cover the $400,000 existing balance plus the $250,000 buyout, for a total of $650,000. That is 72% of the home's value, comfortably within the 95% limit.
The remaining question is whether you qualify for a $650,000 mortgage on your own income. That is where the real work happens, and where getting the numbers early matters so much.
The Documents You Need
A finalized separation agreement. This is non-negotiable. It must clearly state the buyout amount and identify any joint debts being paid out through the transaction. Lenders read this document carefully.
An appraisal. In almost all cases, the lender will require a current appraisal to establish value.
Standard mortgage documents. Income verification, a credit check, and your existing mortgage details.
Documentation of support payments, if you are using child or spousal support as qualifying income.
What the Funds Can and Cannot Do
This is where files get derailed, so pay attention to it.
The funds from a spousal buyout can pay out the existing mortgage, pay your former partner their equity share as specified in the agreement, and pay off joint debts that are explicitly named in the agreement.
They cannot be used for general purposes. You cannot roll in your own credit card debt that is not named in the agreement, and you cannot take extra cash out for renovations or anything else. If you need to do that, you are back to the 80% standard refinance limits.
Getting the separation agreement worded correctly matters enormously here, which is why I like to be involved before it is finalized rather than after.
Common Mistakes I See
Signing the agreement before checking qualification. I say this in every article about divorce mortgages because it is the mistake that causes the most damage.
Assuming joint debts disappear. If your name is on a debt, a lender counts it against you, no matter what your agreement says about who is responsible. Debts you want removed from your qualification need to be paid out through the transaction and named in the agreement.
Underestimating the appraised value question. People often assume they know what the home is worth. The appraisal is what counts, and it can come in differently than expected.
Forgetting the prepayment penalty. If you are breaking a fixed-rate mortgage mid-term to do this, there may be a penalty. Sometimes it is significant. We calculate it upfront so there are no surprises at the lawyer's office.
Leaving no room in the budget. Qualifying at the maximum is not the same as living comfortably. I run the real monthly picture with every client.
The Timeline
Once your separation agreement is finalized and we have your documents, a spousal buyout typically takes two to four weeks to fund. The appraisal takes a few days, underwriting takes a few days, and the lawyer needs about a week.
The bottleneck is almost always the separation agreement, not the mortgage. Which is another argument for starting the mortgage conversation early, so that the moment the agreement is signed, we are ready to move.
Let's Look at Your Numbers
If you are working through a separation in Langley, Surrey, Abbotsford, or anywhere in the Fraser Valley, I can tell you quickly whether a spousal buyout is realistic for your situation.
Call 604-787-5136. Confidential, no cost, no pressure.







