About ISO

Contact Us

The business hours for the International Students Office are from 9 am – 4 pm (EST) on weekdays from Monday – Friday. The office closes every Tuesday morning from 10 am – 11:30 am for an organizational meeting.

Our mailing address:

MIT International Students Office
77 Massachusetts Avenue, Building E39-278
Cambridge, MA 02139

UPS, DHL, Fed-Ex Ground Service, Overnight, and Direct Deliveries
MIT International Students Office
55 Hayward Street, E39-278
Cambridge, MA 02142

(Building E39 is physically located at 55 Hayward Street, Cambridge at the corner of Main and Hayward streets. The International Students Office is above Rebecca's Cafe and COSI, with another entrance at 290 Main Street.)

Phone: (617) 253-3795
Fax: (617) 258-5483
Host to International Students Program phone: (617) 253-3795

The International Students Office does not answer questions regarding international student admissions, degree programs, billing, financial aid, and housing. Please refer to those MIT offices to find the quickest answers to your questions.

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