How do I apply for STEM OPT extension?

To apply for STEM OPT extension:

• Eligibility: Degree in STEM field, currently on OPT, employer is E-Verify enrolled
• Timing: File I-765 90 days before current OPT expires
• Required: Form I-983 (Training Plan) signed by you and employer
• DSO recommendation: Get new I-20 with STEM recommendation
• File I-765: With fee, photos, and supporting documents

Processing takes 3-5 months. You can work 180 days past OPT expiration while application is pending.