May 2, 2025 Unpaid 2023 Summer, 2023 Fall, and 2024 Winter ACORN invoice fees are transferred to External Collections Agency
May 15, 2025 Students with Graduate Funding, Scholarship, Tuition Waiver or Third Party Deferral: First monthly service charge billing date for unpaid for Fall-Winter session Tuition & Non-Tuition fee amounts
May 31, 2025 All students except students with Graduate Funding, Scholarship, Tuition Waiver or Third Party Deferral: Deadline to pay for Summer Session Tuition & Non-Tuition fee amounts
June 1, 2025 Undergraduate student deadline to apply for international fee exemption to pay Domestic Summer tuition fees
June 1, 2025 Undergraduate student deadline to apply for international fee exemption to pay Domestic Summer tuition fees
June 1, 2025 Undergraduate student deadline to apply for Domestic (Ontario Resident) Summer tuition fees
June 1, 2025 Undergraduate student deadline to apply for international fee exemption to pay Domestic Summer tuition fees
June 16, 2025 All students except students with Graduate Funding, Scholarship, Tuition Waiver or Third Party Sponsorship Deferral: First monthly service charge billing date for unpaid Summer session Tuition & Non-Tuition fee amounts
June 30, 2025 Graduate student deadline to apply for international fee exemption to pay Domestic Summer tuition fees
