New Brunswick Canadian Divorce Mortgage Stress Test

You can keep the matrimonial home if you pass the B-20 stress test on your single income. With New Brunswick's average home price at $329,850, you must qualify at 5.25% or your contract rate plus 2%, whichever is higher, with GDS under 39% and TDS under 44%. Spousal or child support you receive can count as qualifying income if documented by court order and received consistently for six months.

The mortgage stress test rate is the higher of 5.25% or your contract rate plus 2 percentage points. Under OSFI Guideline B-20, all federally regulated lenders must qualify borrowers at this rate, regardless of the actual mortgage rate offered. For example, if your offered rate is 4.5%, you must qualify at 6.5% (4.5% + 2%).

The maximum Gross Debt Service (GDS) ratio is 39% under standard lending guidelines. GDS calculates your mortgage payment plus property taxes plus heating costs plus 50% of condo fees, divided by your gross monthly income. Exceptional borrowers with 20%+ down payments and strong credit may qualify at slightly higher ratios with some lenders.

Yes, spousal support counts as qualifying income if documented in a court order or separation agreement and you have received consistent payments for at least six months. Lenders require proof the payments will continue. Conversely, if you pay spousal support, that amount is deducted from your income before calculating your mortgage qualification.

Yes, refinancing to buy out your spouse requires full stress test qualification at 5.25% or contract rate plus 2%. This differs from a simple mortgage renewal at the same lender, which is exempt from re-testing. Extracting equity to pay your ex-spouse's share of the home triggers new underwriting standards, potentially disqualifying borrowers who comfortably afford current payments.

New Brunswick's average home price was $329,850 in January 2026, up 4.8% year-over-year. Regional prices vary: Saint John averages $386,276, Moncton $375,504, Fredericton $331,061, and northern regions $242,428. The benchmark price for single detached homes reached $332,000 in Q3 2025, a 3.8% annual increase.

To qualify for a $500,000 mortgage in New Brunswick, you need approximately $125,000-$140,000 in gross annual income, depending on property taxes, heating costs, and other debts. At the 5.25% stress test rate with a 25-year amortization, monthly payments calculate to roughly $2,980. Adding property taxes and heating, your GDS ratio must stay under 39%.

If you cannot pass the stress test, consider selling the home and splitting proceeds, negotiating a smaller buyout amount that requires less refinancing, having your spouse provide a vendor take-back mortgage, or extending the timeline so you can rebuild income. Alternative lenders offer mortgages without stress tests but charge significantly higher rates, typically 2-4% above prime.