Important Dates

Thanksgiving Day

Oct 13, 2025

(No classes)

Final date to drop Fall session courses without academic penalty

Oct 27, 2025

/ / /

Payment deadline to avoid service charges on unpaid Winter (Jan-Apr) session tuition and non-tuition fees for students registered in the Fall and Winter sessions.

Except for those who have successfully registered without payment because they are receiving OSAP or other government loans, a full funding package via a research stipend, a major award or scholarship, teaching assistantships, tuition waiver, and/or sponsorships. Monthly service charges will begin accruing on December 15.

Nov 30, 2025

Tuition payment deadline to be eligible for current tax year

Recommended tuition fee payment deadline for all tuition fees billed for the 2022 tax year (Winter 2022, Summer 2022, and Fall 2022) for students who want eligible 2022 tuition fee payments to be reported on the 2022 calendar T2202 tax certificate, available for students to view and print on ACORN on February 21, 2023

Dec 19, 2025

Tuition fee payment deadline for international students registering or starting their program in the Winter session

Recommended tuition fee payment deadline for international students registering or starting their program in the Winter session (i.e., those who were not registered in the previous Fall session) to ensure they are covered by UHIP at the beginning of January

Dec 19, 2025

Winter Break

University Closed. For the last day of classes before the winter break.

Dec 24–Jan 4, 2026

(No classes)

University re-opens

Jan 5, 2026

Grades for Fall session courses available for viewing by students on ACORN

Jan 14, 2026

Final date to submit doctoral theses without payment of incidental Winter session fees

Jan 15, 2026

Registration deadline for students registering or starting their program in the Winter (January to April) session.

After this date, a late registration fee will be assessed. Minimum required payment due (unpaid fees from previous session[s] + 100% of current Winter session tuition fee charges).

Jan 16, 2026