LTO teacher mortgages: pay, documents and income history
LTO means long-term occasional: a continuous teaching assignment with a start and end date. For a mortgage, prepare the signed assignment, recent pay and earnings history. The lender assesses the income trend and expected work, then decides which amount it accepts under its policy.
LTO means long-term occasional. An LTO is a continuous assignment with a start and end date. A lender needs to understand both what this assignment pays and your earnings between assignments.
What LTO means
LTO is short for long-term occasional. The label attaches to the assignment, not the person: you are an occasional teacher on the board roster, and this particular assignment is long enough to be classed as long-term. The number of consecutive days that turns a daily assignment into an LTO is set in each board and local union collective agreement, so it differs by board. There is no province-wide number: the provincial rules that once governed how boards hired occasional teachers, Regulation 274/12, were revoked on October 29, 2020 and replaced by a ministry memorandum that leaves hiring policy to boards, and that regulation never set the day count either.
For a mortgage the exact threshold matters less than the paperwork it produces. Once an assignment is an LTO, the board issues an assignment with a start date, an end date and a grid placement, and that is the document a lender reads.
How LTO pay works
- You are paid on the salary grid at your QECO category and step, prorated by the day. Ontario school boards run a 194-day school year under the Education Act, so a daily grid rate is typically the annual figure divided by 194.
- Check when the assignment and its payments end. Ask payroll about any deferred payments, and budget for a gap before the next assignment.
- If the assignment has genuinely ended, employment insurance may be available over the summer. The federal EI rules for teachers make an exception where the teaching contract has terminated, and a separate one for teachers employed on a casual or substitute basis.
- Your T4 records annual earnings. The lender may also need assignment records and recent pay stubs to assess current work.
How lenders assess LTO income
An LTO assignment has a defined end date, so lenders review the contract alongside earnings history and expected continuity. They commonly request two years of records; the accepted income is not automatically the two-year average or full annual grid rate.
- Include a signed future assignment as evidence of work after the current one ends.
- Include earlier assignments to show how regularly you have worked, even when the role or school changed.
- Explain a lower-earning year and include evidence of your current workload.
- If you have less than two years of records, ask what other employment evidence the lender accepts.
LTO, daily occasional and permanent, side by side
| Status | How you are paid | How a lender reads the income | What proves it |
|---|---|---|---|
| Long-term occasional | On the grid, prorated daily, for the length of the assignment | Contract and earnings history, assessed under lender policy | Signed assignment, two years of T4s and Notices of Assessment |
| Daily occasional | A daily rate for each day worked | Variable income, with history and recent earnings reviewed | Two years of T4s and Notices of Assessment, roster confirmation |
| Permanent | Annual salary on the grid | Documented annual salary, subject to employment review | Board employment letter with category, step and salary |
What if the assignment ends before closing?
Tell Emily the assignment end date and your planned closing date at the start. Include any signed next assignment. Ask what employment evidence needs to be refreshed before closing; a contract accepted for an early estimate may not answer every question at funding.
What to prepare
- Two years of T4s and two years of Notices of Assessment
- Your current signed LTO assignment, and a future assignment if you have one
- Recent pay stubs
- A board letter confirming your assignment history, if available
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.
- Ontario Ministry of Education, Policy/Program Memorandum 165, teacher hiring practices (accessed 2026-08-26)
- Ontario Regulation 304, School Year Calendar, Professional Activity Days (Education Act) (accessed 2026-08-26)
- Employment Insurance Digest of Benefit Entitlement Principles, chapter 14 section 3, disentitlement and relief conditions for teachers (accessed 2026-10-13)
- Sagen, Covenant Underwriting: income and employment documentation (accessed 2026-10-13)
First published . Updated . Source dates are listed above.
Common questions
What does LTO stand for in teaching?+
Long-term occasional. An LTO teacher is an occasional teacher holding one continuous assignment, usually covering a leave, and is paid on the salary grid for the days of that assignment.
When does an occasional teacher become an LTO?+
When one assignment runs past the number of consecutive days set in your board and union collective agreement. The threshold differs by board and there is no province-wide number, so check your own agreement or ask your board HR.
Does a future LTO contract help?+
It provides evidence of future work. Include the signed assignment and its dates; the lender will decide how it affects the income assessment.
Do I still need two years of T4s if I have a long LTO contract now?+
Have two years of records ready if available. A current contract does not automatically replace earnings history. If you have less history, ask which additional documents the lender accepts.
Can an LTO teacher claim EI over the summer?+
Special EI rules apply to teachers during non-teaching periods. A genuinely ended contract or casual or substitute work may fall within an exception. Eligibility depends on the facts of the employment, so confirm your circumstances with Service Canada.
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Serving teachers across Ontario.
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