Post-completion OPT gives an F-1 student up to 12 months of work authorization after finishing a degree, but the application window is narrow and the clock does not wait for you. You can file Form I-765 as early as 90 days before your program end date and no later than 60 days after it, and USCIS must receive the application within 30 days of the date your Designated School Official (DSO) enters the OPT recommendation in SEVIS. Miss either window and the benefit is gone for that degree level.

Who can apply for post-completion OPT

You need to be in valid F-1 status, enrolled full time for at least one academic year, and the job you take must relate directly to your major. OPT is tied to your degree level: you get one 12-month period at each higher level, so a bachelor’s graduate who later finishes a master’s can apply again. Any pre-completion OPT you used during the program comes out of the same 12 months (part-time use is deducted at half rate), and if you already used 12 months of full-time Curricular Practical Training at that level, post-completion OPT is off the table.

The recommendation itself comes from your school, not from USCIS. Before anything is filed, our F-1 student visa services page describes how we review status history, prior CPT use, and timing, because a status gap or a late recommendation is the most common reason an otherwise simple OPT case turns into a problem.

The filing sequence, step by step

The order matters, and each step depends on the one before it.

Ask your DSO to recommend OPT. The DSO updates your SEVIS record and issues a new Form I-20 showing the recommendation and your requested dates.
File Form I-765 (category (c)(3)(B)) with USCIS within 30 days of that recommendation. Include the endorsed I-20, your I-94, passport biographic page, passport-style photos, any prior Employment Authorization Documents, and the current USCIS filing fee.
Wait for the Employment Authorization Document (EAD). You cannot start work until the card is approved and the start date printed on it has arrived, even if an employer is ready for you.
Report your employer to your DSO or through the SEVP Portal once you begin work.

Your requested start date must fall within the 60 days after your program end date. Pick it with care. An early start date means unemployment days begin accruing sooner if the job search runs long; a late start date wastes authorization if the card arrives early. There is also a hard outer boundary: all post-completion OPT must be completed within 14 months of your program end date, so adjudication delays can shrink the usable period. File at the front of the window.

The 90-day unemployment limit

Every day you are not working in a qualifying position counts against a 90-day cap for the entire post-completion OPT period. Hit 91 days and you have violated F-1 status, which affects future applications, including H-1B change of status and any later green card filing. A few rules soften this:

Multiple employers are allowed as long as each job relates to your field.
Unpaid work and volunteering count as employment if you work at least 20 hours per week in a related role and can document it.
Short-term contract work and self-employment can qualify if you can show the work relates to your degree.

Report every employer change within 10 days. Students who forget reporting often discover the gap only when a later petition is reviewed. Keep offer letters, job descriptions, and a short written explanation of how each role connects to your degree.

The 24-month STEM OPT extension

If your degree appears on the DHS STEM Designated Degree Program List, you can apply for a 24-month extension before your initial OPT ends. The requirements are stricter than standard OPT:

Your employer must be enrolled in E-Verify.
You and the employer must complete Form I-983, a formal training plan with learning objectives and evaluation points.
The position must be paid and at least 20 hours per week; volunteering does not count.
Your total unemployment allowance rises to 150 days across the combined 36 months, not 150 additional days.

File the extension up to 90 days before your current EAD expires. If you file on time, you may keep working for up to 180 days while the extension is pending. You also take on reporting duties every six months and must notify your DSO of any material change to the training plan. Employers should expect the possibility of a DHS site visit.

Cap-gap and the 60-day grace period

Many OPT holders aim for an H-1B. If your employer files a cap-subject petition with a change of status request while your OPT is valid, the cap-gap rule extends both your F-1 status and your work authorization until the H-1B takes effect. Recent rulemaking lengthened that bridge beyond the traditional October 1 cutoff, so confirm the current end date with your DSO. The existing overview of the H-1B process explains what happens on the employer side, and our change and extension of status page covers the in-country filing.

When OPT ends without a cap-gap, you have a 60-day grace period to leave, start a new program, or file for a change of status. That grace period does not permit work. If the H-1B route fails, students who entered on a visa that was once refused can read our note on what to expect after an F-1 refusal before planning consular travel.

If you are approaching your program end date and want the OPT timeline mapped against an H-1B or other long-term plan, a consultation with Capitol Law Partners can set the dates in the right order. Schedule a consultation.

This article is for informational purposes only and does not constitute legal advice. No attorney-client relationship is formed by this communication.

Attorney Sena Sahin. Clear advice for individuals, families, and business owners.

Need help with this topic? See our F-1 student visa page or schedule a consultation.