Graduate Dates and Deadlines

Dates and Deadlines

If you are interested in applying to the MCO Program at the Harvard Griffin Graduate School of Arts and Sciences, the online application portal for Fall 2026 admission is now open. Prospective applicants are strongly encouraged to compile application materials well in advance of the deadline. This includes registering for and taking TOEFL if relevant, as well as contacting individuals from whom you will be requesting a letter of recommendation. Prospective applicants should complete and submit their online application well in advance of the posted deadline. The deadline for Fall 2026 admissions is December 1, 2025. No exceptions to this deadline can be made under any circumstances. Please click here for more information and to begin your application to the MCO Graduate Program.

The Admissions Committee reviews applications immediately after the December 1 deadline, and select applicants will be invited to interview with faculty. Those selected for an interview will be notified late December.

Interviews for Fall 2026 admission will take place virtually on January, 29th and 30th, 2026.

The application review process typically takes ~3 months, so we thank applicants in advance for their patience during this time.