This guide is general legal information, not legal advice, and does not create an attorney–client relationship. Rules change and vary by state — verify current requirements with official sources or a licensed attorney.
Most H-1B hopes are decided in about three weeks each spring, before anyone files a petition. Congress limits new cap-subject H-1B approvals to 65,000 a year, with an extra 20,000 reserved for people holding a U.S. master's degree or higher. Demand has exceeded those numbers every recent year, so USCIS runs an electronic registration first and only invites petitions from the beneficiaries it selects.
The mechanics of that selection changed materially in 2024. Before then, selection was registration-based: each registration was an entry, so a candidate registered by several related companies effectively bought extra chances. Under the beneficiary-centric rule adopted that year, selection runs on unique beneficiaries, so one person has one chance no matter how many employers register them.
Key takeaways
- Registration is electronic, employer-submitted, and opens for a defined window in early March, with selections announced within weeks.
- Since the 2024 rule, USCIS selects unique beneficiaries rather than individual registrations — multiple employers no longer improve a candidate's odds.
- Each registration must include valid passport or travel document information, and the beneficiary must use the same document across all registrations for that season.
- An employer that submits more than one registration for the same beneficiary in the same season invalidates all of its registrations for that person.
- Selection is permission to file, not an approval. The petition on Form I-129 still has to establish a specialty occupation and a qualified beneficiary.
How the annual cycle runs
The H-1B cap season is built around the federal fiscal year, which begins on 1 October. Everything before that date is preparation for a start date on or after it.
- Winter. Employers identify candidates, confirm the role is a specialty occupation and the degree is in a directly related field, and set up or refresh a USCIS organizational account.
- Early March. The registration window opens. Employers submit one registration per beneficiary, with the beneficiary's identifying details and passport or travel document information, and pay the registration fee.
- Late March. USCIS runs the selection and notifies account holders. Registrations that are not selected may remain on reserve if the agency later needs to select more to reach the cap.
- Spring and summer. Selected registrations may be used to file a Form I-129 petition within the filing window stated on the selection notice, which is at least 90 days.
- 1 October. The earliest date a cap-subject worker can begin employment in H-1B status for that fiscal year.
Missing the window is not a small setback. For a cap-subject employer, the next realistic opportunity is a year later, with a start date a further six months after that. Candidates who cannot wait that long are usually moved to a different classification rather than kept in limbo.
What beneficiary-centric selection changed
DHS adopted the beneficiary-centric approach after registration volumes rose in a pattern that suggested coordinated multiple filings for the same individuals. Under the old system, a candidate registered by five related entities had roughly five times the chance of a candidate registered by one. That advantage is gone.
Three operational rules follow from the change, and each one has caught employers out:
- One entry per person. USCIS creates a single entry for each unique beneficiary, identified by passport or travel document number, then selects from that pool. If the beneficiary is selected, every employer that registered them is notified and may file.
- Consistent identity documents. A beneficiary must be registered using the same valid passport or travel document across every registration in the season. Using two different documents can invalidate registrations.
- No duplicates from one employer. A single employer submitting two registrations for the same beneficiary in the same season invalidates all of that employer's registrations for that person — not just the second one.
Legitimate multiple registrations still exist. If two genuinely unrelated companies both want to hire the same engineer, both may register, and both may file if that person is selected. What no longer works is a group of connected entities registering one candidate to manufacture extra entries.
Verify each season's rules: Selection mechanics have kept moving since 2024, including proposals to weight the process by offered wage level. The rules that govern a given season are published by USCIS before registration opens, and they are the only reliable basis for planning. Do not carry assumptions over from the previous year.
The regular cap and the advanced degree exemption
The two allocations are not two independent lotteries with equal footing. The ordering is deliberately favourable to holders of U.S. advanced degrees.
| Allocation | Size | Who is entered |
|---|---|---|
| Regular cap | 65,000 | All eligible beneficiaries, including those with U.S. advanced degrees |
| Advanced degree exemption | 20,000 | Beneficiaries with a U.S. master's degree or higher who were not selected in the regular round |
The advanced degree exemption requires a degree from a U.S. institution that was accredited and was a public or other non-profit institution at the relevant time. A foreign master's degree, however strong, does not qualify for the exemption, though it may well satisfy the underlying specialty-occupation requirement.
Some employers avoid the cap entirely. Institutions of higher education, non-profit entities related to or affiliated with them, non-profit research organizations, and governmental research organizations are cap-exempt: they file year-round with no registration and no selection, and their workers can start at any time. Concurrent employment arrangements between a cap-exempt and a cap-subject employer are possible but require care, because the exemption attaches to the qualifying employment rather than to the person.
After selection: the petition still has to be won
A selection notice grants the right to file. The substantive case is made on Form I-129, supported by a Labor Condition Application certified by the Department of Labor through the FLAG system, evidence of the beneficiary's degree, and documentation that the role normally requires at least a bachelor's degree in a specific specialty.
The details of that showing — specialty occupation standards, wage obligations, the public access file, portability, and the six-year limit — are covered in our fuller practical guide to the H-1B classification. The point worth making here is that registration and petition are separate hurdles. Selection rates dominate the conversation each March, but a weak specialty-occupation record is what turns a selected case into a denial later in the year.
Planning for the candidates who are not selected
Because most registrations fail in a typical year, the useful work happens before results arrive. Employers with a strong candidate should identify the fallback in February, not in April.
- Canadian and Mexican citizens in listed professions can often use the TN classification, which has no cap and no lottery.
- Australian nationals, and citizens of Chile and Singapore, have their own capped-but-rarely-exhausted routes described in our guide to E-3 and H-1B1 treaty professional visas.
- Candidates already working for a related company abroad may qualify as intracompany transferees, and large multinationals can move faster still using blanket L-1 procedures.
- Students on optional practical training may have enough runway to try a second season, particularly with a STEM extension.
- For senior hires, starting the employment-based green card process early can be more valuable than another lottery attempt.
Each alternative carries its own nationality limits, wage rules, and evidentiary demands, and some foreclose others. Employers building a repeatable cap-season playbook commonly work with an H-1B visa attorney to map candidates to alternatives before registration opens, so an unselected result triggers a plan rather than a scramble.
Frequently asked questions
Can a candidate register themselves?
No. Registration is submitted by a sponsoring employer or its authorized representative through a USCIS organizational account, and the underlying petition requires a bona fide job offer and a genuine employment relationship. A founder may in some circumstances be sponsored by their own company, but the control and specialty-occupation questions receive close scrutiny.
Does registering with several employers help?
Not since the 2024 change. Selection operates on unique beneficiaries, so a candidate registered by one employer and a candidate registered by four have the same chance. Genuine offers from unrelated employers are still permitted, and all of them may file if the beneficiary is selected — but the odds do not improve.
What happens if a registration is not selected?
Unselected registrations may be held on reserve in case USCIS needs additional selections to meet the cap for that fiscal year, so a later notification is possible. Nothing carries over to the following season, however: a new registration and a new fee are required each year.
Is the beneficiary's passport information required at registration?
Yes. Since the 2024 rule, each registration must include valid passport or travel document details, and the same document must be used for that beneficiary across the season. Registrations submitted with inconsistent identity documents can be invalidated, and an invalidation discovered after selection can cost the case entirely.
Running a better season next year
Build the cap season into the hiring calendar rather than treating it as a legal errand each March. Confirm early that each role genuinely requires a degree in a specific field, since that record is what carries the petition later. Collect passport details well before the window opens and check that they will remain valid. Keep the organizational account current, and confirm the season's rules on the USCIS cap-season pages rather than relying on last year's summary — including the wage requirements set through the Office of Foreign Labor Certification. Above all, decide in advance what happens to a candidate who is not selected, because that decision is far harder to make well under pressure.
