Social Security Number (SSN)

The SSN is a 9-digit personal identification number issued by the Social Security Administration (SSA) and it is NOT a work authorization. It is used by employees and employers for tax reporting purposes. Once you receive an SSN, the number is yours for life. Make sure you keep your SSN card in a safe place and do not lose your card. Replacing your card is tricky.

Overview

F-1 students are advised to plan any travels in advance to ensure that you have the proper documentation to re-enter the United States, as well as to avoid missing classes and other required academic activities. You should carry these douments with you and not in your checked luggage, as you must present these documents to the U.S. Customs and Border Protection (CBP) officer at the U.S. port of entry.

Students who graduated from a degree program in Science, Technology, Engineering and Mathematics (STEM) fields may be eligible to apply for an addition 24 months of OPT.

What is Optional Pratical Training (OPT)?

Optional Practical Training (OPT) is a type of work authorization that allows F-1 students to obtain work experience related to their major field of study. Your work must be related to your major in the medical sciences at Weill Cornell Medicine. You may apply for OPT during and/or after you are enrolled as a full-time student for one academic year. Students are eligible for 12 months of OPT for each higher level of study (e.g.

What is Curricular Practical Training (CPT)?

CPT is defined by federal regulations to be “internships, cooperative training programs, or work-study programs which are part of an established curriculum” –– 8 CFR 274a.12(b)(6)(iv). Note that CPT employment may not delay completion of your academic program.