IMPORTANT: Before reading this page, you should familiarize yourself with the general Optional Practical Training (OPT) description and requirements. That preliminary page includes key information associated with pre-completion OPT.
The standard Post-Completion Optional Practical Training (post-OPT) period is 12 months. However, if your I-20 was issued for a specific degree in science, technology, engineering, or mathematics (known as STEM), you may qualify to extend OPT by 24 months with a STEM OPT Extension. A total of 36 months of post-OPT is permitted with such an extension.
See Post-completion OPT for more general information on post-OPT.
To be eligible for a STEM OPT extension you must:
Additionally, when considering STEM OPT, be aware of these related policies:
You and your employer must fulfill critical reporting requirements during the STEM OPT employment period.
For your student and your employer reporting requirements, see Reporting Requirements for OPT.
Employers providing positions to STEM OPT students must:
USCIS is now accepting Premium Processing requests for form I-765 for OPT and OPT STEM Extensions. This means that instead of 90 days or more needed to process your application, your OPT request can be processed in 30 days, for a fee. USCIS will process your OPT/STEM I-765 request within 30 days of the completed I-907 form submission. Please note that after USCIS approval you may still have to wait a few weeks for your Employment Authorization Document (EAD) card to arrive in the mail. You may file Form I-907 online via your USCIS account.
USCIS will accept Form I-907 requests for F-1 students when filed together with Form I-765 or when adding a premium processing request for a pending Form I-765 for OPT or OPT STEM Extension.
Premium processing for form I-765 requires an additional fee of $1,685 for 30 days of processing time. In consequence, we recommend you review the current USCIS Processing times for “I-765” “Based on a request by a qualified F-1 academic student [(c)(3)]” with “Potomac Service Center” before submitting your premium processing request via the I-907 form.
Following are instructions for requesting a 24-month STEM Extension:
You may request a 24-month STEM extension 90 days before the current post-OPT permit expires. The application must be received by USCIS prior to the expiration date of the current post-OPT.
You may continue working for up to 180 days beyond the expiration of the post-completion OPT EAD while your STEM extension application is pending.
You are permitted to have up to two STEM extensions if you have two separate STEM-eligible degrees. Your STEM extensions cannot be consecutive.
For example, if you graduated with a STEM Bachelor’s degree and completed OPT and STEM OPT based on that degree and later complete a higher degree in a STEM field, you will qualify for another OPT and STEM extension. However, if you graduate with a STEM Bachelor’s degree and a STEM Master's degree at the same time, you are only eligible for one OPT period and one STEM OPT period.
If you have never applied for the STEM OPT extension for your lower STEM-based degree, you can qualify for a STEM OPT extension as long as you are eligible for post-OPT for the new non-STEM-based degree.
Example: If you are currently participating in Post-completion OPT based on a master’s degree in Business and Management, but you previously received a bachelor’s degree in Mathematics, you may be able to apply for a STEM OPT extension based on your Bachelor’s degree in Mathematics as long as you meet the other criteria below.
You may be eligible to apply for a STEM OPT extension under these conditions: