STEM Optional Practical Training (STEM OPT) Form I-983 Guide

Start early

• USCIS must receive your STEM OPT application before your 12-month Post-Completion OPT ends
  • You can apply 90 days before your OPT end date
• We highly recommend applying early, however, we will only be able to process your STEM-endorsed I-20 up to 90 days before your OPT end date
• You must submit your application to USCIS within 60 days of receiving your STEM-endorsed I-20
• Upon timely submission of your STEM OPT application to USCIS, you can continue to work for up to 180 days after your OPT end date while USCIS adjudicates your application