Premium processing tool
OPT Premium Processing 30 Business Day Calculator
Enter your OPT or STEM OPT premium processing dates to estimate the 30-business-day deadline, see where you are in the clock, and prepare the right next steps if the window has passed.
Enter your premium processing timeline
We count the first business day after your active USCIS clock date as day 1. Weekends and observed U.S. federal holidays are skipped.
Use the date USCIS received or accepted your Form I-907 premium processing request.
Your 30-business-day clock
Initial OPT premium processing estimate
Active clock date
Enter a start date
Based on your premium processing start date.
30th business day
Waiting for active date
Weekends and observed federal holidays are skipped.
Today
Waiting
Calculated from the active clock date through today.
Refund checklist
Generate a case-specific prep list before contacting USCIS, your DSO, or an immigration attorney.