OsitoOsito
Free for F-1 students

Know exactly when you can work in the U.S.

Stop guessing about OPT deadlines. Answer a few questions about your program and see exactly when you can work, when to apply, and how much time you have.

See how it works

How it works

1

Tell us about your program

Answer a few questions about your degree level, program dates, and STEM classification. No account needed.

2

See your work authorization

We calculate your OPT and CPT application windows, deadlines, and key dates.

3

Plan with confidence

Share your results with your DSO, bookmark for later, and never miss a critical deadline.

Built for every F-1 work authorization path

Whether you're exploring options or ready to apply, Osito covers all the work authorization paths available to F-1 students.

Pre-completion OPT

Part-time work authorization while your program is still in session.

Post-completion OPT

12 months of full-time work authorization after you graduate.

24-month STEM Extension

Additional 24 months for qualifying STEM degree holders.

Curricular Practical Training

Work authorization tied to your curriculum before graduation.