OPT vs CPT: What F-1 Students Need to Know

Overview

OPT (Optional Practical Training) and CPT (Curricular Practical Training) are two different work authorization options available to F-1 students. Understanding the differences is critical for making the right choice and protecting your immigration status.

Key Differences

Timing: CPT is used while you are still enrolled and is tied to your academic curriculum. OPT can be used before completion (pre-completion OPT) or after completion (post-completion OPT).

Authorization: CPT is authorized by your DSO directly through your I-20. OPT requires filing Form I-765 with USCIS and waiting for an EAD card.

Duration: CPT has no set maximum, but using 12 or more months of full-time CPT eliminates your eligibility for post-completion OPT. OPT provides up to 12 months (plus 24 months for STEM extension).

Employment Requirement: CPT requires a specific employer and job offer before authorization. OPT (initial post-completion) allows you to search for employment after authorization.

When to Use CPT

CPT makes sense when you have an internship or co-op that is required by your program or earns academic credit. It is faster to obtain (no USCIS filing) and there is no gap between authorization and start date.

When to Use OPT

Post-completion OPT is the better choice for after graduation, as it gives you flexibility to change employers, work for multiple employers, or search for employment. It is also the only path to the 24-month STEM extension.

The 12-Month CPT Rule

If you accumulate 12 months or more of full-time CPT, you become ineligible for post-completion OPT. Part-time CPT (20 hours or less per week) does not count toward this limit. Plan carefully.

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This article is for informational purposes only and does not constitute legal advice.