For international students and foreign professionals hoping to work in the United States, the H-1B lottery can be one of the most important—and confusing—parts of the U.S. immigration process.
Many international graduates follow a pathway such as:
F-1 Student → OPT → STEM OPT → H-1B
The H-1B program allows qualifying U.S. employers to employ foreign workers in specialty occupations. However, because the number of cap-subject H-1B visas available each year is limited, employers generally must first register prospective workers electronically with U.S. Citizenship and Immigration Services (USCIS).
If there are more eligible registrations than available numbers, USCIS conducts a random selection process, commonly called the “H-1B lottery.”
This guide explains the H-1B lottery process for fiscal year 2027, including who participates, how registration works, what happens after selection, what happens if you are not selected, and how international students on OPT or STEM OPT can prepare.
Important: H-1B rules, fees, registration procedures, and selection procedures can change. This article is for general educational purposes and is not legal advice. Always verify current information with USCIS or a qualified immigration attorney.
What Is the H-1B Lottery?
The H-1B lottery is the informal name for the electronic registration and selection process used for many cap-subject H-1B petitions.
Congress generally limits the number of new H-1B workers subject to the annual cap to:
- 65,000 regular H-1B numbers
- 20,000 additional numbers for qualifying beneficiaries with a U.S. master’s degree or higher
This creates competition because the number of registrations can exceed the number of available H-1B numbers.
USCIS therefore uses a selection process to determine which registrations may proceed to the petition-filing stage.
What Does “H-1B FY 2027” Mean?
One important point causes confusion every year.
FY 2027 means Fiscal Year 2027, not necessarily applications submitted during calendar year 2027.
The U.S. federal fiscal year begins on October 1.
Therefore, an FY 2027 H-1B petition generally relates to employment beginning in fiscal year 2027.
For the typical cap-subject process, registration occurs during the preceding calendar year.
H-1B Lottery 2027 Timeline
The exact FY 2027 dates should always be confirmed through USCIS.
USCIS has historically opened the initial H-1B registration period in March. For example, the agency’s registration materials explain that registrations are submitted during a designated March registration window, with the initial selection taking place afterward.
The general process looks like this:
| Stage | Approximate Timing |
|---|---|
| Employer prepares registration | Before registration opens |
| H-1B registration | Usually March |
| Registration closes | Usually March |
| Initial selection | Shortly after registration |
| Selected employers notified | Usually by the end of March |
| H-1B petition filing | Begins after selection |
| USCIS petition processing | Following filing |
| H-1B employment begins | Generally October 1 for cap-subject cases |
Do not rely on these approximate dates as the official FY 2027 schedule. USCIS establishes the actual registration period each year.
Who Is Eligible for the H-1B Lottery?
The lottery is not simply open to anyone who wants an H-1B.
A U.S. employer generally must register a foreign worker for a qualifying cap-subject H-1B position.
The prospective employee generally needs to qualify for the underlying H-1B classification.
This usually involves:
- A qualifying specialty occupation
- Appropriate educational qualifications
- A qualifying employer
- A legitimate job offer
- Compliance with applicable H-1B requirements
The employer—not the international student—typically submits the H-1B registration.
Can International Students Enter the H-1B Lottery?
Yes.
International students are among the people who commonly participate in the H-1B process.
A typical example is:
International student
↓
Graduates from U.S. university
↓
OPT
↓
STEM OPT
↓
Employer registers student for H-1B
↓
Registration selected
↓
Employer files H-1B petition
↓
H-1B approval
↓
H-1B employment
However, simply being an international student does not guarantee eligibility.
The underlying job and employer must satisfy the applicable requirements.
Who Actually Enters the H-1B Lottery?
This is an important distinction.
You do not personally enter yourself into the H-1B lottery.
The prospective employer or its authorized attorney/representative submits the registration.
For example:
You receive a job offer from Company A.
Company A decides to sponsor you.
Company A creates an H-1B registration for you.
USCIS processes the registration.
If selected, Company A can generally proceed with the H-1B petition during the applicable filing period.
Step 1: Find an H-1B Sponsoring Employer
The process begins with finding an employer willing to sponsor you.
For international students on OPT or STEM OPT, this is often the hardest part.
Potential employers include:
- Technology companies
- Consulting firms
- Banks
- Healthcare organizations
- Pharmaceutical companies
- Engineering companies
- Research organizations
- Financial institutions
- Software companies
Look for employers with a history of H-1B sponsorship.
Step 2: Confirm That the Job Qualifies
The job should qualify as a specialty occupation under the applicable H-1B rules.
Common examples include:
- Software Engineer
- Data Scientist
- Data Engineer
- Machine Learning Engineer
- Cybersecurity Engineer
- Systems Analyst
- Healthcare Data Scientist
- Certain specialized financial or engineering positions
The job title alone does not determine eligibility.
The actual job duties, requirements, and relationship between the position and the beneficiary’s qualifications are important.
Step 3: Employer Creates an H-1B Registration
During the registration period, the employer provides information about the prospective employee and the proposed H-1B employment.
USCIS uses its online registration system for this process.
The employer generally provides information such as:
- Beneficiary information
- Employer information
- Requested classification
- Whether the beneficiary qualifies for the advanced-degree exemption
- Other required registration information
The registration is not the same thing as the complete H-1B petition.
Step 4: Employer Pays the Registration Fee
The employer must pay the applicable H-1B registration fee for the registration.
Because USCIS fees can change, employers should verify the current fee directly with USCIS before submitting a registration.
Do not rely on an old article or social-media post for current fees.
Step 5: USCIS Runs the Selection Process
Once the registration period closes, USCIS reviews the submitted registrations.
If USCIS receives enough registrations to reach the applicable numerical allocations, it conducts the selection process.
USCIS announced that it had completed the FY 2026 initial selection process after receiving enough unique beneficiary registrations to reach the regular cap and advanced-degree exemption.
How Does the H-1B Lottery Work?
The selection process is designed to determine which eligible registrations can proceed to the next stage.
For a qualifying beneficiary with a U.S. master’s degree or higher, the registration can potentially receive consideration under the advanced-degree exemption.
The general concept is:
First
USCIS considers registrations for the regular H-1B allocation.
Then
Eligible master’s-degree beneficiaries can receive consideration under the advanced-degree allocation.
The precise mechanics can depend on the regulations and procedures in effect for the relevant fiscal year.
Does Having a Master’s Degree Improve Your Chances?
Potentially, yes.
If you have a qualifying U.S. master’s degree or higher, you may qualify for the advanced-degree exemption, commonly known as the master’s cap.
There are generally:
65,000 regular H-1B numbers
plus
20,000 additional numbers for qualifying U.S. advanced-degree graduates.
This gives qualifying master’s-degree graduates an additional opportunity in the selection process.
It does not mean that every master’s graduate is automatically selected.
What Happens After You Are Selected?
Being selected is a major milestone—but it is not H-1B approval.
After selection, the employer can generally proceed to file the full H-1B petition during the designated filing period.
The employer may need to provide extensive documentation supporting:
- The employer
- The position
- The wage
- The specialty occupation
- The beneficiary’s qualifications
- The worksite
- The employment relationship
USCIS then adjudicates the petition.
H-1B Lottery Selection vs. H-1B Approval
These are two completely different stages.
H-1B Selection
USCIS selects the registration so the employer can proceed with the petition.
H-1B Approval
USCIS reviews the actual petition and determines whether the beneficiary qualifies for H-1B classification.
Therefore:
Selected ≠ Approved
You can be selected and still have the petition denied.
What Documents Are Needed After Selection?
The employer and immigration attorney may request documents such as:
- Passport
- Visa
- I-94
- Form I-20
- EAD card
- Degree certificate
- Academic transcripts
- Resume
- Employment offer
- Job description
- Previous immigration documents
- Current status documentation
The employer may also need evidence relating to:
- Company operations
- Position requirements
- Worksite
- Wage
- Labor Condition Application
- Employer-employee relationship
The exact documentation depends on the case.
What Is the H-1B Petition?
The registration is only the first step.
After selection, the employer generally files Form I-129, Petition for a Nonimmigrant Worker, with supporting evidence.
The petition is much more detailed than the initial electronic registration.
USCIS then determines whether the petition meets the applicable requirements.
When Can H-1B Employment Begin?
For a typical cap-subject H-1B case with an October 1 start date, employment generally begins on October 1.
USCIS explains that the earliest date an employer can file a cap-subject H-1B petition is generally April 1 for the following fiscal year, with the fiscal year beginning October 1.
For an international student on OPT or STEM OPT, this timing can be extremely important.
What Is H-1B Cap-Gap?
The cap-gap extension can help certain F-1 students remain in valid F-1 status and continue authorized employment during the transition from OPT/STEM OPT to H-1B status.
USCIS explains that qualifying F-1 students with a timely filed H-1B petition requesting a change of status can receive cap-gap protection under the applicable rules.
This is especially important when:
OPT/STEM OPT expiration date
comes before
October 1 H-1B start date.
Cap-gap provisions can bridge that period when the requirements are met.
Example of H-1B Cap-Gap
Imagine:
OPT/STEM OPT expires: July 15
H-1B selected: March
H-1B petition filed: April
H-1B start date: October 1
Without applicable cap-gap protection, the student could face a gap between July and October.
If the student qualifies for cap-gap protection under the applicable rules, that protection can bridge the period leading to the H-1B start date.
The exact eligibility and duration should be confirmed with the student’s DSO and immigration counsel.
What Happens If You Are Not Selected?
If your registration is not selected, you generally cannot proceed with a cap-subject H-1B petition based on that registration during that selection cycle unless USCIS later selects it or another applicable pathway exists.
However, not being selected does not necessarily mean you must leave the United States immediately.
Your options may include:
- Remaining on OPT
- Remaining on STEM OPT
- Finding another qualifying immigration pathway
- Pursuing further education where appropriate
- Seeking an employer with a cap-exempt H-1B position
- Exploring other employment-based immigration options
Your available options depend on your individual circumstances.
Can USCIS Conduct a Second H-1B Lottery?
Potentially, yes.
USCIS may conduct additional selections if it determines that additional registrations are needed to meet the applicable numerical allocations.
This means that a person who is not selected during the initial selection does not necessarily have to assume that the opportunity is permanently closed for that fiscal year.
However, additional selections are not guaranteed.
USCIS decides whether additional selection is necessary.
Can You Have More Than One Employer Register You?
This is an area where applicants need to be careful.
An employer generally cannot submit multiple registrations for the same beneficiary for the same position simply to increase the person’s chances.
USCIS has rules governing duplicate registrations.
For example, USCIS explains that multiple registrations submitted by or on behalf of the same prospective petitioner for the same beneficiary can be invalidated.
However, separate legitimate employers can have their own registrations for the same beneficiary, subject to the applicable rules.
Because duplicate registration rules can be complicated, employers should work with immigration counsel rather than attempting to manipulate the system.
Can Two Companies Sponsor You for H-1B?
Potentially, yes.
If two independent employers genuinely intend to employ you and each meets the applicable requirements, each may potentially pursue an H-1B petition.
This is different from having one company submit multiple registrations for the same job simply to increase lottery odds.
The registrations and underlying employment relationships must comply with USCIS requirements.
What If You Change Employers After H-1B Selection?
Be careful.
If Company A registers you and the registration is selected, you generally should not assume that Company B can simply use that selection without following the applicable rules.
The selected registration is connected to the petitioning employer.
If you change employers during the process, speak with immigration counsel before taking action.
What If Your Employer Withdraws the H-1B?
If an employer withdraws its petition, your immigration situation can change significantly.
For example, if you are relying on that petition for cap-gap protection, withdrawal can affect your status and employment authorization.
Contact your DSO and immigration attorney immediately if your employer tells you that it is withdrawing the petition.
What If Your H-1B Petition Is Denied?
Selection doesn’t guarantee approval.
If USCIS denies the petition, you may need to rely on another valid immigration status or employment authorization.
If you’re still in F-1 status, contact your DSO promptly.
If the denial occurs after your OPT or STEM OPT has ended, the consequences can be more complicated.
How International Students Can Prepare for the 2027 H-1B Lottery
If you are currently on OPT or STEM OPT, don’t wait until the registration window opens.
Start preparing early.
1. Find Sponsoring Employers
Target companies with a demonstrated history of H-1B sponsorship.
2. Ask About Sponsorship
Ask employers whether they sponsor H-1B visas for your position.
3. Check Your OPT/STEM OPT Dates
Know:
- EAD expiration date
- STEM OPT end date
- Current unemployment days
- H-1B registration timing
4. Keep Immigration Documents Organized
Maintain copies of:
- Passport
- Visa
- I-94
- I-20s
- EAD cards
- Degree documents
- Transcripts
- Employment records
5. Build a Strong Professional Profile
Develop skills that make employers want to sponsor you.
Examples include:
- Data Science
- Artificial Intelligence
- Software Engineering
- Cybersecurity
- Cloud Computing
- Healthcare Analytics
- Engineering
How to Improve Your H-1B Lottery Strategy
You cannot guarantee selection.
However, you can improve your overall strategy.
Start Early
Don’t wait until your OPT is almost over.
Target Sponsors
Focus on companies that have previously sponsored international workers.
Build Specialized Skills
Make yourself valuable in a specialty occupation.
Network
Connect with recruiters and employees who understand immigration sponsorship.
Track Your Timeline
Maintain a calendar for:
- OPT expiration
- STEM OPT expiration
- H-1B registration
- Selection
- Petition filing
- October 1 start date
Common H-1B Lottery Mistakes
Mistake 1: Thinking You Register Yourself
The employer generally handles the H-1B registration.
Mistake 2: Assuming Selection Means Approval
It doesn’t.
Selection only allows the employer to move forward with the petition.
Mistake 3: Waiting Until March
If you need sponsorship, begin talking to employers months before registration.
Mistake 4: Assuming Your Employer Will Sponsor You
Ask.
Don’t assume.
Mistake 5: Ignoring Your OPT Expiration
Know exactly when your current employment authorization ends.
Mistake 6: Assuming a Master’s Guarantees Selection
The advanced-degree exemption provides an additional allocation, but selection is not guaranteed.
Mistake 7: Paying Someone to Guarantee Selection
No legitimate person can guarantee that USCIS will select an H-1B registration.
Be extremely cautious of anyone claiming they can “guarantee” an H-1B lottery win.
H-1B Lottery 2027: Frequently Asked Questions
When is the H-1B lottery for 2027?
The FY 2027 registration schedule is determined by USCIS. The H-1B registration period has historically occurred in March, but applicants should use the official USCIS announcement for the exact dates.
Who enters the H-1B lottery?
The prospective U.S. employer, or its authorized attorney or representative, generally submits the electronic registration.
Can international students participate?
Yes. International students graduating from U.S. universities can potentially be sponsored for H-1B by qualifying employers.
Does OPT qualify me for H-1B?
OPT itself does not guarantee H-1B eligibility. The underlying position, employer, and beneficiary must satisfy the H-1B requirements.
Does STEM OPT increase my chances?
STEM OPT does not directly increase your lottery selection probability. However, it can provide additional time to gain qualifying employment and pursue H-1B sponsorship.
Does a master’s degree increase my chances?
A qualifying U.S. master’s degree or higher can make you eligible for the advanced-degree exemption, giving you an additional selection opportunity under the applicable process.
What happens if I’m selected?
Your employer generally proceeds with the full H-1B petition during the applicable filing period.
What happens if I’m not selected?
You may need to continue under your existing immigration status or explore another qualifying immigration pathway.
Can there be a second lottery?
USCIS may conduct additional selections if necessary to meet the applicable numerical allocations, but additional selections are not guaranteed.
When does H-1B employment normally begin?
For typical cap-subject cases, H-1B employment generally begins October 1 of the relevant fiscal year.
H-1B Lottery Process: Simple Summary
The entire process can be summarized as:
1. Find a sponsoring employer
↓
2. Receive a qualifying job offer
↓
3. Employer determines H-1B eligibility
↓
4. Employer submits electronic registration
↓
5. USCIS conducts selection
↓
6. Registration is selected
↓
7. Employer files Form I-129
↓
8. USCIS reviews petition
↓
9. Petition is approved
↓
10. H-1B status begins, generally October 1 for cap-subject cases
For eligible F-1 students, cap-gap protection may help bridge the period between the end of OPT/STEM OPT and the H-1B start date.
Final Thoughts
The H-1B lottery is only one part of the H-1B process.
For international students, the journey usually begins long before the registration window opens.
The strongest strategy is to:
- Find an employer willing to sponsor you.
- Make sure the job qualifies.
- Build specialized skills.
- Understand your OPT or STEM OPT expiration date.
- Prepare your documents early.
- Work with your employer and immigration counsel.
- Monitor USCIS announcements for the official FY 2027 registration schedule.
Most importantly, remember:
H-1B registration is not H-1B approval.
Being selected gives the employer an opportunity to file the full petition. USCIS must still determine whether the petition and the underlying employment meet the applicable requirements.
For the latest official information, check USCIS H-1B Specialty Occupations and Immigration Information and USCIS’s H-1B registration resources before relying on any specific date, fee, or procedure.