In the illustration below, two teachers earning $70,194 each support about $658,000 of mortgage, compared with about $302,000 for one teacher. This uses a 6 per cent qualifying rate, 25 years, $250 monthly property tax, $100 heat and no other debt. It is a model estimate, not an approval.
A joint application combines both applicants' income and financial commitments. Two teacher salaries may support a larger mortgage, but the household still needs a budget that works through leave, retirement and other changes.
One income and two incomes: a worked example
Using a 6 per cent qualifying rate, 25 years, $250 monthly property tax, $100 heat, no condo fees and no other debt, the model estimates $301,858 for one $70,194 income and $658,419 for two. The 39 per cent housing and 44 per cent total debt-service limits are model assumptions; actual approval may differ.
That is more than double. The reason is that property tax and heat are charged to the property, not to each borrower, so those fixed costs come off one combined income rather than being deducted twice.
Illustrative. Grid figures vary by board, and your own number moves with taxes, heat, condo fees and existing debts.
Two salaries, two different statuses
A household can combine different income types. For example, a permanent salary may be assessed alongside documented occasional or LTO earnings. Confirm the accepted amount for each person before using a combined borrowing estimate.
Some lenders that handle variable income well are not the sharpest on rate, and some of the sharpest rates come from lenders that will not touch the occasional side. That trade-off is the actual decision in a mixed-status household.
Include both applicants' debts
- Car loans and other debt payments from both applicants.
- Two student lines of credit from teachers' college, counted even when interest-only.
- Assuming both incomes count fully before checking how the non-permanent side is treated.
Check buyer-program eligibility for each person
If both buyers meet the conditions, each may use an FHSA and an HBP withdrawal for the same qualifying home. The contribution and withdrawal limits apply to each person. Ontario land transfer tax relief is subject to the maximum for the purchase and does not simply double for two buyers.
Sources and dates
Sources below support the relevant figures and rules. Source dates and historical salary years are shown where available. A planned review date does not guarantee that a figure stays current; check the source and your own eligibility before acting.
- ETFO Halton local salary grid, 2025-26 (as of 2025-26)
- OSFI, minimum qualifying rate for uninsured mortgages (as of 2026-01-29)
- CMHC, mortgage loan insurance for homeownership: debt service ratios (accessed 2026-08-26)
- Canada Revenue Agency, participating in your FHSAs (accessed 2026-08-26)
- Canada Revenue Agency, the Home Buyers' Plan (accessed 2026-08-26)
- Ontario Ministry of Finance, land transfer tax refunds for first-time homebuyers (as of 2026-02-10)
First published . Updated . Source dates are listed above.
Common questions
Do two teacher incomes double what we can borrow?+
Not necessarily. Two accepted incomes help, but the combined debts, housing costs, credit and down payment also affect borrowing capacity.
What if one of us is occasional and the other is permanent?+
The lender assesses each income under its requirements. A permanent salary and variable earnings can be considered together, but confirm the accepted amount for each before relying on a combined estimate.
Can we both use the FHSA and Home Buyers' Plan?+
Each buyer must meet the separate FHSA and Home Buyers' Plan conditions for their own withdrawal. Being a first-time buyer alone does not establish every requirement. Check both programs before using the money.
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Emily & Jeff Mudrick
Mortgage agents, Mudrick Mortgages
Serving teachers across Ontario.
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