The Ontario Trillium Scholarship (OTS) is a Government of Ontario award worth CAD $40,000 per year for international students doing a full-time PhD at a participating Ontario university. It can be renewed for up to four years. For a Pakistani student aiming at a doctorate in Canada, that is serious money, and it runs across most of a typical PhD timeline.
The catch is that you cannot apply for it on its own. There is no central government form. Your university nominates you, and only if you are one of its strongest incoming international PhD candidates. This guide explains how that works in practice and where applicants lose out. You can also check the full scholarship details on our scholarship page.
The short version in one table
| Item | Details |
|---|---|
| Award amount | CAD $40,000 per year |
| Duration | Renewable for up to four years |
| Level | PhD only (full-time) |
| Fields | All fields |
| Country | Canada (Ontario universities only) |
| Provider | Government of Ontario, in partnership with participating Ontario universities |
| Deadline | Set by each participating university, usually within its normal PhD application cycle |
| Official site | Ontario Trillium Scholarship on ontario.ca |
Where the CAD $40,000 comes from
OTS is paid for jointly. The Ontario government and the host university share the cost on a 2:1 model. The province puts in roughly two-thirds (around CAD $26,666) and the university adds the remaining third (around CAD $13,334), which brings the total to CAD $40,000 a year.
This matters for two reasons. First, the university has its own money in the award, so it is careful about who it nominates. Second, each university only gets a limited number of Trillium awards each year. You are competing against other admitted international PhD students at the same institution, not against a national pool.
The award is renewable for up to four years, as long as you stay registered full-time and keep making satisfactory academic progress. It can sit alongside other funding such as teaching or research assistantships, so it often adds to a funding package rather than replacing it. Ask your department exactly how it combines with any assistantship you are offered, because the arrangement is set at university level.
Are Pakistani students eligible?
Yes, as long as you count as an international student. OTS is reserved for applicants who are not Canadian citizens or permanent residents, which includes students from Pakistan. The full set of conditions is:
- You are an international student (not a Canadian citizen or permanent resident).
- You are admitted to, or already enrolled in, a full-time PhD program at a participating Ontario university.
- You have a strong academic record, generally around an 80% average or 8.0/10 GPA in your prior full-time study.
- You can show English-language proficiency.
- By the start of your program, you hold, or are in the process of getting, temporary resident status (normally a study permit) as a member of the student class under Canadian immigration law.
The 80% figure needs some care. It is the Ontario equivalent, and exact expectations vary by program. Pakistani transcripts use different grading scales across universities, so do not assume your percentage maps neatly onto Ontario's. If your grades sit near the line, ask the graduate school how they convert your degree before you put money into applications.
A PhD is the only eligible level. If you are applying for a master's in Ontario, this award is not for you.
Why your PhD admission file is the real scholarship application
Most students treat a scholarship as a separate essay contest. OTS does not work that way. You apply to a PhD program, the university reviews admitted international applicants, and an internal committee picks who to nominate. Nomination almost always follows from being a top admitted candidate, so a weak admission file with a polished scholarship statement will not get you far.
Put your effort into the parts that decide admission:
- A clear, well-defined research proposal. Committees weigh research potential heavily for doctoral nominations.
- Recommendation letters from academics who actually know your research work.
- Transcripts that show consistent performance, not just a good final year.
- Early contact with a prospective supervisor who wants you in their group.
Documents to have ready
Because the application goes through the university, the document list follows the PhD program's requirements:
- PhD program application and academic transcripts
- Statement of research interest or research proposal (as required by the specific program)
- Letters of recommendation from academic referees
- English-language test scores (IELTS or TOEFL), where applicable
- Passport and study permit application materials
Pakistani applicants should start transcript and degree paperwork early, since attestation can take weeks. Our documents checklist for international scholarships covers the usual paperwork in more depth.
Getting nominated, from first email to award letter
- Pick a participating Ontario university and a PhD program that fits your research interests.
- Submit a strong admission application to that program by its standard deadline.
- Check with the graduate school whether it needs a separate OTS nomination form or statement. Some universities ask for one alongside the admission file.
- The university's internal committee reviews admitted international applicants and nominates its strongest candidates for OTS.
- Wait for the university to tell you about the award, which usually comes with or shortly after the admission decision.
Step 3 is where people slip. If a university wants a separate statement and you miss it, you may not be considered at all. Ask directly.
The timeline runs on each university's clock
There is no single OTS deadline. Each participating university sets its own, usually inside its normal PhD application cycle. A rough pattern looks like this:
| Stage | Typical timing |
|---|---|
| PhD applications open | Autumn (varies by university) |
| Application or nomination deadline | Varies by university, commonly December to February |
| University nomination and review | After admission review |
| Award notification | With or shortly after the admission decision |
| Program start | September (Fall intake is the most common) |
Treat these as a guide only. Confirm the exact deadline with each university's graduate admissions office, and work back from the earliest one on your list. Many PhD programs close well before Pakistani students expect, so starting your shortlist in the summer before the cycle is sensible.
What applicants get wrong
The biggest mistake is applying to one university and hoping. Each institution has a limited number of awards, so applying to more than one eligible Ontario university improves your odds. It costs more in application fees, but it is the honest way to play a quota system.
The second is staying silent with departments. Email your prospective supervisor and the department early, and ask specifically about their OTS nomination process and internal quota. Some departments will tell you plainly how many nominations they get. That helps you judge where to focus.
The third is leaving the study permit until the end. OTS eligibility depends on having the right temporary resident status, or having it in process, by the program start. Delays in a Canadian study permit can put an award at risk, so plan your immigration pathway as soon as you have an offer. Our guide to student visa rejection reasons for Pakistani students is worth reading before you file.
Who should skip OTS? Students who are only after a master's, anyone who is already a Canadian permanent resident, and anyone whose academic record is well below the 80% mark. Students who should take it seriously: Pakistani graduates with strong grades, some research experience, and a clear PhD topic that matches a supervisor in Ontario.
If you want to compare OTS with other options, see all Canada scholarships in one place. Ontario awards like OTS run alongside federal Canadian awards such as Vanier, but OTS applies only to study at Ontario institutions.
Frequently asked questions
Who funds the Ontario Trillium Scholarship?
The Government of Ontario pays about two-thirds and the host university pays about one-third, for a combined CAD $40,000 per year.
Can I apply for OTS directly to the government?
No. You apply for admission to an eligible Ontario PhD program, and the university's graduate school nominates its top international candidates internally. Some universities ask for a separate nomination form or statement, so check with the graduate school.
How long does the award last?
It is renewable for up to four years of full-time doctoral study, as long as you keep satisfactory academic progress.
What grades do I need to be competitive?
Successful candidates generally have around an 80% average or 8.0/10 GPA in their prior full-time study. Exact expectations vary by program.
Can I hold OTS together with a teaching or research assistantship?
OTS generally complements other funding such as assistantships rather than replacing it. Ask your department how the two combine at that specific university.
Is OTS open for master's students?
No. It is limited to full-time PhD students.
Before you apply, read the rules on the official Ontario Trillium Scholarship website and check the full scholarship page for the summary.