| Feature | Volunteer Stem Opt Extension | STEM OPT Employment Authorization |
|---|
| Purpose | Allows eligible F-1 students to extend their OPT period for volunteer roles related to their field | Permits F-1 students to work in paid STEM-related employment after initial OPT |
| Work Type | Volunteer, unpaid roles | Paid employment |
| Eligibility | Students with approved STEM OPT extension, in volunteer roles aligned with their field | Students with approved STEM OPT, engaged in employment with E-Verify employer |
| Usage | To gain experience through volunteer work during STEM OPT | To work legally in paid STEM-related jobs during OPT |
The Volunteer Stem Opt Extension allows students to extend their OPT for volunteer roles, providing valuable experience without employment authorization. In contrast, STEM OPT Employment Authorization enables paid employment in STEM fields. Both serve different needs: one for volunteer experience, the other for paid work during the OPT period.