Refinancing your mortgage after divorce in New Brunswick most often means a spousal buyout: one spouse refinances the joint mortgage into their sole name, pays off the old loan, and gives the departing spouse their share of the home equity in cash. Under Canada's CMHC, Sagen, and Canada Guaranty spousal buyout programs, you can refinance up to 95% of the home's value, compared with the standard 80% refinance limit. New Brunswick divides marital property equally (50/50) under the Marital Property Act § 2. The divorce filing fee is $110 as of January 2026.
This guide explains how to refinance a mortgage in a divorce in New Brunswick, how to remove a spouse from the mortgage, and how to buy out a spouse's share of the house using the matrimonial home buyout program. It covers the legal framework, the 2026 mortgage stress test, qualification rules, and costs, with statute citations to New Brunswick and federal law.
Key Facts: Mortgage Refinancing and Divorce in New Brunswick
| Item | Detail (2026) |
|---|---|
| Divorce filing fee | $110 ($100 petition + $10 Clearance Certificate) under Rule 72.24 |
| Waiting period | 1 year of separation before a divorce judgment can be granted |
| Residency requirement | 1 spouse ordinarily resident in New Brunswick for 1 year before filing |
| Grounds for divorce | Breakdown of marriage: separation, adultery, or cruelty (Divorce Act § 8) |
| Property division type | Equal division (50/50) under the Marital Property Act |
| Property claim deadline | 60 days after divorce takes effect |
| Standard refinance limit | 80% of home value |
| Spousal buyout limit | 95% of home value (CMHC/Sagen/Canada Guaranty) |
| 2026 stress test rate | Higher of contract rate + 2% or 5.25% floor (≈6.04–6.29%) |
Fees as of January 2026. Verify current fees with the Court of King's Bench, Family Division, and your local Registrar.
What Refinancing a Mortgage After Divorce Means in New Brunswick
Refinancing a mortgage after divorce in New Brunswick means replacing the existing joint mortgage with a new mortgage in one spouse's name only, large enough to pay off the old loan and fund the departing spouse's equity share in cash. In Canada, most couples hold a joint mortgage, meaning both spouses remain legally liable for the debt until the lender formally removes one borrower. A divorce judgment alone does not change who owes the mortgage.
The matrimonial home is usually the largest shared asset in a New Brunswick divorce. Two outcomes are common: the spouses sell the home and split the proceeds, or one spouse keeps the home and refinances to buy out the other. Refinancing to remove a spouse from the mortgage requires the lender to re-qualify the remaining borrower on a single income. The result is sole ownership: your former spouse is removed from both the property title and the mortgage obligation, and you hold a new mortgage in your name alone.
A separation agreement is the legal foundation for any mortgage transfer in divorce. Lenders will not remove a spouse from a joint mortgage without a formal separation agreement drafted by two lawyers, because the agreement documents the agreed equity split and confirms the buyout amount the new mortgage must cover.
How New Brunswick Divides the Matrimonial Home
New Brunswick divides the matrimonial home equally between spouses, giving each a 50% share of the equity as the presumptive starting point under the Marital Property Act § 2. The home is treated as marital property because it serves family housing needs, so its equity is shared regardless of which spouse's name appears on the title or the mortgage. This equal-division rule determines the dollar figure one spouse must pay the other in a buyout.
Property division in New Brunswick is governed by provincial law, not the federal Divorce Act. The Marital Property Act, RSNB 2012, c. 107, sets the equal-division framework, while the federal Divorce Act, R.S.C. 1985, c. 3, governs the divorce itself. Courts may order an unequal split where equal division would be inequitable, such as where one spouse has unreasonably impoverished the marital property through reckless spending during separation.
Timing matters because property division does not happen automatically. A divorce judgment does not resolve property issues by itself. Under the Marital Property Act, an application for division of marital property must be filed within 60 days after the divorce takes effect, except in limited circumstances under subsection 3(4). Missing this 60-day deadline can forfeit your right to a court-ordered division, so the buyout terms should be settled in a separation agreement before the divorce is finalized.
How to Calculate a Spousal Buyout in New Brunswick
To calculate a spousal buyout in New Brunswick, subtract the outstanding mortgage from the home's current market value to find the equity, then divide that equity by two under the 50/50 rule. The spouse keeping the home refinances to a balance that covers the existing mortgage plus the other spouse's equity share. For example, a $500,000 home with a $300,000 mortgage holds $200,000 in equity, giving each spouse $100,000.
In that example, the spouse keeping the home would need a new mortgage of approximately $400,000: $300,000 to discharge the existing loan plus $100,000 to pay out the departing spouse. On a $500,000 home, a $400,000 mortgage equals 80% loan-to-value, the maximum for a standard refinance. If the required mortgage exceeds 80% of value, the spousal buyout program becomes necessary because it permits financing up to 95%.
The departing spouse's equity is treated as your down payment in a buyout, so no new cash from your own savings is required. Your existing equity funds the qualifying down payment. A professional appraisal establishes the current market value, and appraisal costs in New Brunswick typically range from $300 to $5,000 or more for complex properties. Both parties should agree on the valuation date and method in the separation agreement to avoid disputes that delay the refinance.
The CMHC Spousal Buyout Program: Refinancing to 95%
The CMHC Spousal Buyout Program lets one spouse refinance up to 95% of the matrimonial home's value to buy out the other spouse, compared with the 80% ceiling on standard refinances. This 15-percentage-point increase in available financing is the program's defining advantage and is backed by all three of Canada's mortgage default insurers: CMHC, Sagen, and Canada Guaranty. The program exists specifically for legally documented spousal buyouts.
Qualification requires meeting several conditions. The home must be the borrower's primary residence, a formal separation agreement must be in place, both spouses must be on title at the time of separation, and the funds can only be used to pay out the spouse's equity and any joint debts named in the separation agreement. Because the financing exceeds 80% of value, mortgage default insurance is mandatory, and the premium is usually added to the mortgage balance rather than paid upfront.
CMHC raised its property value caps recently, so the maximum eligible property value is now $1,499,999. A strong credit profile is essential: lenders generally require a credit score of 680 or higher to access the best rates and the full 95% loan-to-value buyout. Some lenders also allow other joint debts listed in the separation agreement, such as a joint line of credit, to be rolled into the new mortgage up to the 95% limit, consolidating divorce-related debt into one payment.
The 2026 Mortgage Stress Test and Single-Income Qualification
The 2026 mortgage stress test requires you to qualify at the higher of your contract rate plus 2% or a 5.25% floor, which currently produces a qualifying rate of roughly 6.04% to 6.29%. OSFI confirmed in January 2026 that the stress test rules remain unchanged, and the test applies to refinances and spousal buyouts. The stress test typically reduces your maximum mortgage amount by 15% to 20%.
The central challenge in a divorce refinance is qualifying alone. Removing a spouse from the mortgage means the lender must approve the remaining borrower on a single income rather than the couple's combined income. This single-income hurdle, compounded by the stress test, is the most common reason a spousal buyout fails. With five-year fixed rates around 4.04% to 4.29% in early 2026, the qualifying rate sits well above the 5.25% floor, making the contract-rate-plus-2% calculation the binding number.
Several flexibilities can help you qualify. Spousal support and child support count as income for mortgage qualification, which can meaningfully raise borrowing power for the spouse receiving support. A co-signer, such as a family member or new partner, may be added if your sole income is insufficient. If you cannot meet the 95% CMHC criteria, alternative financing to buy out a spouse remains available up to 80% of the home's value through non-insured lenders, though usually at higher rates.
Removing a Spouse From the Mortgage and Title
Removing a spouse from a mortgage in New Brunswick requires either a refinance into your sole name or a lender-approved release of covenant, because a divorce order does not discharge a co-borrower's liability. Until the lender formally removes your former spouse, both spouses remain fully responsible to the lender for the joint mortgage, even after the divorce is granted and the property is transferred.
The most common method is refinancing, which replaces the joint mortgage with a new mortgage in one name and pays out the departing spouse. A less costly alternative in some cases is a release of covenant, which removes your ex-partner from the existing mortgage without refinancing, helping you avoid prepayment penalties on a fixed-rate loan. Not all lenders offer a release of covenant, and you must still qualify on your single income for the existing balance.
Removing a spouse from the title is a separate legal step from removing them from the mortgage. The title transfer is handled by a real estate lawyer and registered with Service New Brunswick. In most cases, a spousal buyout of a principal residence does not trigger capital gains tax, because the Canada Revenue Agency principal residence exemption shelters the family home. Budget for legal fees and registration costs, which together with other transaction costs can range from 1.5% to 4% of the property value.
Costs to Refinance a Mortgage in a New Brunswick Divorce
Refinancing a mortgage in a New Brunswick divorce involves several costs beyond the new mortgage itself, typically totaling 1.5% to 4% of the property value in legal and transaction fees. These include real estate legal fees, title transfer registration, an appraisal, and, where financing exceeds 80%, a mortgage default insurance premium added to the loan balance. An uncontested divorce in New Brunswick itself costs around $1,650 including filing fees and legal disbursements.
The table below summarizes the main cost categories you should budget for when refinancing to buy out a spouse.
| Cost item | Typical range (2026) |
|---|---|
| Divorce filing fee | $110 ($100 + $10 clearance certificate) |
| Certificate of Divorce | $7 (Form 72O, Rule 72.24) |
| Property appraisal | $300–$5,000+ |
| Real estate legal fees + land transfer | 1.5%–4% of property value |
| Mortgage prepayment penalty (if breaking fixed term) | Varies by lender |
| Mortgage default insurance (over 80% LTV) | Added to mortgage balance |
| Process server (if contested service) | $70–$250 |
Fees as of January 2026. Verify with your local clerk and lender. Breaking a fixed-rate mortgage mid-term can trigger a prepayment penalty, so a release of covenant or porting the existing mortgage may reduce costs. New Brunswick residents receiving social assistance under the Family Income Security Act, or represented by Legal Aid, are exempt from divorce filing fees under Rule 72.24(2).
Step-by-Step: How to Refinance and Buy Out a Spouse
Refinancing to buy out a spouse in New Brunswick follows a defined sequence: appraise the home, agree on the equity split in a separation agreement, then refinance with a lender that offers the spousal buyout program. The process generally takes several weeks once the separation agreement is signed, because the lender must underwrite the new mortgage on a single income and verify the buyout terms.
The core steps are:
- Obtain a professional appraisal to establish the home's current market value and calculate equity.
- Negotiate the equity split and buyout amount, then formalize it in a separation agreement drafted by two lawyers.
- Apply for a spousal buyout mortgage through a broker who works with CMHC, Sagen, or Canada Guaranty lenders.
- Qualify on your single income under the 2026 stress test, adding support income or a co-signer if needed.
- Have a real estate lawyer transfer title, discharge the old joint mortgage, and register the new mortgage.
- Pay the departing spouse their equity share from the refinance proceeds at closing.
A separation agreement drafted by two independent lawyers is non-negotiable for lenders. Some lenders will not accept agreements drafted by a mediator or templated from the internet, even if two lawyers later sign off. File any Marital Property Act division application within 60 days of the divorce taking effect to preserve your property rights under Marital Property Act § 3.