School / OUAC milestone
Official schedule →Initial Ontario high-school data due to OUAC
Schools send electronic student data. Students should already be checking that names, courses, and contact information are accurate.
Ontario student planning · 2026–27
The dates that can change
what happens next.
A calm, source-linked timeline for Ontario university applications, school-reported grades, offers, responses, and financial planning. Program-specific supplementary, residence, scholarship, and document deadlines can be earlier.
Checked July 20, 2026
Official source linkedThe common Ontario high-school applicant milestones below use OUAC’s published 2026–27 schedule. Always verify the university and program page too.
OUAC and school reporting
Fall 2026 to summer 2027
School / OUAC milestone
Official schedule →Available 4U/M midterm or final grades due to OUAC
This is a school reporting date—not a promise that a university will decide immediately.
Student action
Official schedule →OUAC application deadline for Ontario high-school students
Submit earlier when possible. Supplementary applications, portfolios, interviews, auditions, and document deadlines belong on a separate program-by-program list.
School / OUAC milestone
Official schedule →Next available final and full-year 4U/M grades due
Universities receive the corresponding OUAC transmission on the published target date that follows.
School / OUAC milestone
Official schedule →Spring 4U/M midterm and available final grades due
Confirm your reported courses and marks through the channels your school and OUAC provide.
Decision milestone
Official schedule →Latest common response date for on-time Ontario high-school applicants
The response may be an offer, refusal, or deferral pending more information.
Student action
Official schedule →Earliest common offer-response and financial-commitment date
Read every condition before accepting and track residence, deposit, accessibility, and financial-aid tasks separately.
School / OUAC milestone
Official schedule →Final 4U/M grades due to OUAC
Universities use final grades to confirm that offer conditions and diploma requirements were met.
Your application control panel
Dates that are not universal
These tasks depend on the program or institution. Save the exact date from the official page beside each item.
Checklist progress is saved privately in this browser.
Official planning linksUse Math101 to understand the process; use the live authority to confirm it.