What one step up the grid is actually worth

One step up the Ontario salary grid, worth roughly $2,500 a year, translates to about $12,700 of additional mortgage at a 6.00 per cent qualifying rate. Moving up a QECO category is worth far more, because it can shift you several thousand dollars at once, and unlike a step it is a credential assessment rather than a year of waiting.

Teachers know the grid moves them up every year. Very few have translated that into what it means for a mortgage, and the answer changes how you time a purchase.

The conversion, at the stress-test floor

Category beats step, by a lot

A step is a year of service. A category is a credential assessment by QECO, the Qualifications Evaluation Council of Ontario, which places teachers between Category A and Category A4 based on their academic qualifications, and it is the larger lever. On the Halton elementary 2025-26 grid, Category A at Step 0 sits at $51,370 while Category A4 at the same step sits at $70,194. That is a gap of roughly $18,800 on identical years of experience.

Run through the same conversion, that gap is worth somewhere near $96,000 of mortgage. It is the single largest thing a newer teacher can change about their own file, and it is a paperwork exercise, not a negotiation.

Grid figures vary by board and panel. Secondary boards label the same QECO tiers Group 1 to 4 rather than A1 to A4.

When waiting actually helps

• You are one step from a category change, where the jump is worth far more than a step.
• You are inside a probationary period a lender will not accept, and closing later solves it anyway.
• You are an occasional teacher a few months from a second full year of T4 history, which is what unlocks the two-year average.

When waiting costs you

A step is worth roughly $12,700 of purchasing power. If prices in your market move more than that in the year you spend waiting, the raise did not keep up. That is not a prediction about the market, it is just the comparison worth doing before deciding to wait for September.

The honest version of this advice is that a grid step is a real but modest lever. Down payment, existing debt, and which lender your file goes to all move the number more.

Sources and dates

Figures in this guide come from the sources below. Each entry shows the date the source states, or the date it was read when the source gives none. After the review date, treat any number as a starting point and check the source.

• ETFO Halton local salary grid, 2025-26 (as of 2025-26)
• Qualifications Evaluation Council of Ontario (QECO), salary category placement (accessed 2026-08-26)
• 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)

Common questions