If you’re an international student in the US and you want to stay after your program ends, you’re not alone — and the path, while long, is well-established. The standard sequence runs F-1 (study) → OPT (12 months of post-graduation work) → STEM OPT (24 more months if your degree qualifies) → H-1B (long-term work visa) → employment-based green card.
The complications are mostly about timing and the H-1B lottery. Many students make it through the whole sequence without issue. Many others get stuck at the H-1B step and need backup plans.
This Pathway walks through the sequence, the decisions along the way, and what to do when things don’t go as planned.
A note: If you’re worried about encountering US Immigration and Customs Enforcement (ICE) at any point in this process, our Know Your Rights guide covers what to do.
The standard sequence
Step 1: F-1 (while you’re a student)
You’re reading this because you’re already in F-1 status (or about to be). The basics:
- Full-time enrollment at a SEVP-certified school
- On-campus work up to 20 hours per week during school, full-time during breaks
- CPT (Curricular Practical Training) for internships required or integral to your program, available after one full academic year
- Grace period of 60 days after program completion to prepare for the next step
The most important thing to think about during F-1 is positioning for what comes next. Your major, your program’s STEM eligibility, your career services, your internship (CPT) experience, and your relationships with faculty and employers all shape the options you’ll have later.
See the F-1 Student Visa guide for the full F-1 details.
Step 2: OPT (12 months of post-graduation work)
Optional Practical Training (OPT) gives F-1 graduates 12 months of work authorization in a field related to their major, after completing their program.
Key points:
- Apply through USCIS using Form I-765, with endorsement from your school’s Designated School Official (DSO)
- Must apply within 90 days before program completion or within 60 days after
- Processing time typically 3-5 months (plan accordingly)
- EAD (employment authorization document) is required before starting work
- 90-day unemployment limit while on OPT — cannot be unemployed for more than 90 days cumulative during the 12 months
- Work must be in your field of study (self-employment is allowed in some circumstances)
During OPT: Most students use this time to work in their field, build experience, and (if applicable) have their employer file for H-1B. Many students start job hunting before OPT begins because the 90-day unemployment clock starts ticking from the day OPT begins.
Step 3: STEM OPT extension (24 more months, if eligible)
STEM OPT extends work authorization for an additional 24 months (36 months total of post-graduation work) for graduates of qualifying STEM programs.
Eligibility:
- Your degree must be on the ICE STEM Designated Degree Program List
- Your employer must be enrolled in E-Verify
- You must have a formal training plan (Form I-983) agreed to with your employer
- Your employer must be a US employer providing paid employment
Why STEM OPT matters:
- Three H-1B lottery cycles instead of one — three chances to be selected
- More time to build experience, save money, pursue a green card
- Essential for Indian and Chinese nationals facing H-1B lottery odds (where multiple attempts are often needed)
Non-STEM graduates have 12 months of OPT only. Non-STEM graduates typically have one or two H-1B lottery cycles before they must leave or switch categories.
Step 4: H-1B (long-term work visa)
The H-1B is the standard long-term work visa for professionals in specialty occupations. For most students, H-1B comes with a serious hurdle: the lottery.
The H-1B lottery:
- ~85,000 H-1B visas per year (65,000 regular + 20,000 masters cap)
- Demand typically exceeds supply by 3-5x
- Registration window in March each year; selected registrants get to file full petitions in April
- Approved petitions are valid starting October 1 (the next fiscal year)
Cap-gap extension: If you’re on OPT when your H-1B is selected and filed for an October 1 start, F-1 status (with work authorization) automatically extends until September 30 — bridging the gap between OPT expiration and H-1B start.
If you’re not selected:
- Try again in the next lottery cycle (if STEM OPT gives you more time)
- Pursue alternative visa categories
- Return home or move to another country for work experience
- Pursue a graduate degree (back to F-1)
See the H-1B guide for the full H-1B process.
Step 5: Green card from H-1B
Once you have an H-1B and want permanent US residence, the standard path is through an employer-sponsored green card.
For most H-1B workers:
- EB-2 (if the position requires an advanced degree or the beneficiary qualifies for exceptional ability) or EB-3 (bachelor’s-level positions)
- Both require PERM labor certification (12-24 months)
- Then I-140 petition (6-12 months, or 45 days with premium processing)
- Then I-485 adjustment of status (when priority date is current)
For self-petition options (no employer required):
- EB-1A if you can qualify at the extraordinary ability level
- EB-2 NIW if your work has broader national significance
Priority date backlogs: For India and China nationals, the wait between I-140 approval and I-485 filing can be many years — often more than a decade. H-1B is specifically designed to accommodate this: you can keep extending H-1B past the normal six-year limit while waiting for your green card priority date to become current.
See the EB-2 guide, EB-3 guide, and EB-1A guide for details.
Timing map
Here’s roughly how the sequence maps out for a successful case:
- Year 1-4 (or longer): F-1 bachelor’s degree
- Year 4-6 (optional): F-1 master’s or doctoral degree
- Year 5-6 (or 6-7 if STEM): OPT (12 months) + STEM OPT (24 months if applicable)
- During OPT: H-1B lottery registration (March) and petition filing (April, if selected)
- If H-1B selected: Status begins October 1; H-1B valid for 3 years initially, extendable to 6 years (longer if green card is in progress)
- Years 7-9: Employer begins PERM labor certification and I-140 for green card
- Years 9-15+ (depending on country of birth): Priority date becomes current; file I-485 and receive green card
- Years 14-20+ (depending on country of birth): Eligible for US citizenship through naturalization (5 years as green card holder)
For nationals of countries without backlogs, the full sequence from F-1 to green card is typically 7-10 years. For nationals of India and China, the full sequence can run 15-25 years because of priority date delays.
When the H-1B lottery doesn’t work
Not every student gets selected in the H-1B lottery. Common backup options:
Option 1: Try again next year (if STEM OPT provides time)
STEM OPT gives you three H-1B lottery cycles (one at the end of OPT, two more during STEM OPT). Many students who weren’t selected the first time are selected in a later attempt.
Option 2: Cap-exempt H-1B
Some H-1B employers are not subject to the annual cap:
- Institutions of higher education (universities)
- Non-profit organizations affiliated with higher education
- Government research organizations
- Non-profit research organizations
If you can secure a position at a cap-exempt employer, you can get H-1B status without the lottery.
Option 3: Alternative work visas
- O-1 if you qualify at the extraordinary ability level (less common for recent graduates but possible for some)
- E-2 if you’re from a treaty country and can invest in a US business
- TN if you’re Canadian or Mexican and your profession is on the USMCA list
- L-1 if you work for a multinational employer that can transfer you abroad for a year and then back
- J-1 for additional training/research in some fields
Option 4: Further study (back to F-1)
Pursuing a graduate degree returns you to F-1 status and resets the OPT clock when you graduate. For many students, this creates another runway to attempt H-1B.
Option 5: Direct green card paths
- EB-1A or EB-2 NIW if you qualify — these don’t require H-1B as an intermediate step and can be pursued directly
- Marriage to a US citizen (if applicable) — not a strategy to pursue for immigration purposes, but relevant if the relationship is genuine
Option 6: Return home or move to another country
Not every path leads to the US. Many international students have excellent careers in their home countries or in other markets. Treating this as an option rather than a failure is important for mental health and decision-making.
Common decisions along the way
Choosing your major
If staying in the US is a priority, STEM degrees provide significant advantages:
- 36 months of OPT instead of 12
- Three H-1B lottery cycles instead of one
- Better alignment with specialty occupation requirements for H-1B
This doesn’t mean you should abandon a non-STEM passion for immigration reasons — but if you’re genuinely torn between options, the STEM advantage is real.
Choosing your school
Any SEVP-certified school can enroll you on F-1. Top universities don’t give you better immigration options directly, but they often provide better career services, employer connections, and alumni networks that matter when it’s time to find an H-1B sponsor.
Some fields (like aviation and specific vocational training) require M-1 instead of F-1, which has substantially fewer post-program options. If you have a choice between an academic degree program (F-1) and a vocational certificate (M-1) for similar skills, F-1 is almost always more flexible.
Choosing your first employer
For H-1B purposes, your employer should:
- Be able to pay the required prevailing wage
- Be willing to sponsor H-1B (not every employer is)
- Have experience with the H-1B process (makes everything smoother)
- Ideally, be willing to sponsor green card down the line
Common mistake: Taking an OPT job at a company that doesn’t sponsor H-1B. This can leave you without an H-1B sponsor when your OPT expires.
Timing the green card step
Once you have H-1B, the employer-sponsored green card process should start sooner rather than later for people from backlogged countries. Starting PERM in year 1 of H-1B vs year 4 can mean many years of difference in when you ultimately get your green card.
For nationals of non-backlogged countries, timing is less urgent.
Common mistakes
Not planning OPT timing carefully. Applying too late means a gap between graduation and work authorization. Applying too early means wasting part of the 12 months.
Letting the 90-day unemployment limit lapse. OPT holders must not be unemployed for more than 90 days cumulatively. Exceeding this ends OPT status.
Taking a job that doesn’t sponsor H-1B. Some OPT holders take any job offered without checking whether the employer will file H-1B. This is a strategic error if H-1B is the goal.
Skipping STEM OPT when eligible. The STEM extension application has specific requirements and deadlines. Missing it costs you 24 months of valuable work authorization and two H-1B lottery cycles.
Delaying green card planning. Especially for Indian and Chinese nationals, every year of delay in starting the green card process is often several years added to the end wait.
Treating cap-exempt employers as a backup only. Some students pass up cap-exempt opportunities because they want the “normal” H-1B path. For many, cap-exempt is strategically better because it eliminates the lottery entirely.
Giving up after one lottery miss. The lottery is random. Three attempts (with STEM OPT) often work out even when one didn’t.
Where to go from here
- If you’re currently in F-1 status, start with the F-1 Student Visa guide for the OPT and STEM OPT specifics
- If you’re on OPT and planning the H-1B step, see the H-1B guide
- If H-1B isn’t working out, see the broader I Want to Work in the US Pathway for alternative visa categories
- If you’re planning the green card step, see the employment-based green card guides: EB-2, EB-3, EB-1A
- If you’re Canadian or Mexican, the TN guide may be relevant as an alternative to H-1B
The international student path to permanent US residence is one of the longest and most structured in US immigration — many steps, many decisions, many waits. The students who succeed treat it as a multi-year project with planning at each step, rather than as a sequence of problems to solve one at a time.
For strategic help with each stage, the Beyond the Form Student-to-Green-Card Playbook (coming soon) walks through every decision point — how to time OPT, how to pick an H-1B sponsor, how to maximize lottery odds, how to coordinate the green card step with H-1B extensions, and how to handle setbacks. Sign up below to be notified when it launches.