International students who are studying on study permits and whose immigration status changes, or those who may be eligible for the regular tuition fees but are charged the international student tuition rates, must present acceptable official documentation to the Office of Graduate and Postdoctoral Studies. To effect a change of fees in a particular semester, the documentation must be presented not later than the last working day prior to June 30 (Summer semester), November 1 (Fall semester), or February 1 (Winter semester).

Senior citizens, who are Canadian Citizens or Permanent Residents, are aged 65 years and over as of the first day of the month in which a semester commences, and who are admitted for registration, will be exempt from paying domestic tuition, student organization and other fees. Course material fees may apply for some courses