On OPT, time without qualifying work counts against a limit. Going over it can end your status, so it’s worth tracking carefully.
The limits:
| Stage | Unemployment limit |
|---|---|
| Post-completion OPT | 90 days |
| With STEM OPT extension | 150 days total (60 more) |
What counts as employment:
- Paid work related to your degree, at least 20 hours a week
- Unpaid work or volunteering related to your field, if it meets rules
- Self-employment related to your field
- Work through an agency or contract
STEM OPT requires paid work with an E-Verify employer and a training plan (Form I-983).
Reporting:
Report your employer and address in the SEVP Portal or through your DSO within 10 days of a change.



