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Accepting the Offer of Admission

Congratulations! We are excited to welcome you to campus this fall.

You must officially accept your offer of admission by logging in to the GSAS applicant portal. The reply deadline is April 15, 2023, at 5:00 p.m. (EDT).

Beginning in March, an email with instructions on how to get your Harvard ID number (HUID) and claim your HarvardKey will be sent within 7–10 days of accepting your offer of admission. Your HarvardKey is the primary credential that you will use to access Harvard resources as a student. If you do not receive this email, contact

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