CPT vs OPT: F-1 Work Authorization Compared
CPT vs OPT for F-1 students: compare eligibility, timing, employer requirements, and how each form of work authorization fits your immigration journey.
Quick comparison
| CPT | OPT | |
|---|---|---|
| What it is | Curricular Practical Training — work tied directly to your degree program's curriculum. | Optional Practical Training — work authorization in your field of study, used before or after graduation. |
| Eligibility | Usually requires one full academic year in F-1 status and that the work is an integral part of your curriculum (often for credit or a required internship). | Generally requires one full academic year in F-1 status; available pre-completion (while studying) or post-completion (after graduation). |
| Timing | Authorized per job/term by your DSO before you start; can be part-time or full-time during the program. | Apply to USCIS for an EAD; processing can take months, so file within the allowed window around your program end date. |
| Employer requirements | You need a specific employer and job offer tied to your curriculum before authorization is granted. | No job offer required to apply, but post-completion OPT has strict unemployment limits once it begins. |
| Authorization source | Authorized by your school's DSO on your I-20 — no USCIS application or fee. | Authorized by USCIS via Form I-765, with a fee and an EAD card. |
| Impact on later benefits | 12+ months of full-time CPT eliminates eligibility for OPT; part-time CPT does not. | Standard OPT is up to 12 months; STEM degrees may qualify for a 24-month extension. |
Which one is right for you?
Choose CPT when the work is built into your degree program and you have an employer lined up while you are still studying. Choose OPT when you want to work in your field before or after graduation with more flexibility on the employer. Many students use CPT during their program and OPT after — just watch the 12-month full-time CPT rule, which can cancel OPT eligibility.
MyF1Status helps you track the eligibility windows, filing deadlines, and documents for both, so you don't miss a step in your F-1 journey.
MyF1Status is for educational and planning purposes only. It is not legal advice. Always confirm immigration decisions with your DSO or a qualified immigration attorney.