Overview: H-1B lets a U.S. employer sponsor a worker for a qualifying specialty occupation. The job generally needs a bachelor’s degree or higher in a directly related specialty, or its equivalent, and the worker must have the necessary qualifications. A degree, job offer or lottery selection alone is not an H-1B approval.
1. The actual job and worker
The employer must explain the duties and why they require the relevant specialized knowledge. A job can accept more than one directly related degree field, but a broad requirement for any bachelor’s degree does not automatically meet the specialty-occupation standard.
The worker needs the required education or qualifying equivalent and any necessary professional license. Foreign credentials may need an evaluation. Experience-based equivalence has specific requirements; a résumé alone is not a credential evaluation.
Evidence commonly includes a detailed position description, organizational and business records, work-location information, degrees and transcripts, relevant experience records, and any client or assignment evidence needed to establish the real work. Employer ownership by the BeneficiaryThe person on whose behalf a petition is filed, such as the relative or worker who would receive the immigration benefit.See it in the glossary does not automatically bar a case, but beneficiary-owner cases have specific conditions.
2. The annual cap and exemptions
The regular annual cap is 65,000, including numbers reserved for H-1B1, with an additional exemption for 20,000 qualifying U.S. advanced-degree holders. Certain employers or employment qualify for cap exemption, including qualifying universities and research organizations. A nonprofit label alone does not establish exemption.
Most new cap-subject cases require electronic registration during USCIS’s announced window. If registrations exceed available numbers, USCIS selects beneficiaries under the applicable selection rules. Selection only permits the employer to submit the petition within the specified period.
The rule effective February 27, 2026 uses wage-level weighting in cap selection. Higher assigned wage levels receive greater weight, but selection remains probabilistic and lower-wage registrations are not categorically excluded. The employer must follow the rule’s actual classification and registration requirements, rather than selecting an unsupported wage level to improve the odds.
3. LCA and petition
The employer obtains a certified Labor Condition Application (LCA)A Department of Labor form, ETA-9035, that an employer files before petitioning for an H-1B, H-1B1 or E-3 worker. In it the employer attests to standards on wages, working conditions, labor disputes and notice to workers. A certified LCA is then used to support the petition filed with USCIS.See it in the glossary from the Department of Labor. The LCA addresses wages and working conditions; it is not the recruitment-based Labor certification (PERM)The Department of Labor process in which an employer shows that no qualified U.S. worker is available for a position, required for most EB-2 and EB-3 petitions.See it in the glossary process used in many green-card cases.
The required wage is generally the higher of the applicable prevailing wage and the employer’s actual wage for comparable workers. The employer cannot evade wage obligations simply by having no project ready for a worker who is otherwise entitled to pay.
The employer then files Form I-129 with the LCA, job and worker evidence, and applicable fees. USCIS can approve, deny, or request more evidence. Optional Premium processingAn optional USCIS service, requested on Form I-907 with an additional fee, that sets a fixed time frame for USCIS to act on certain petitions and applications. Within that time USCIS must issue an approval, denial, request for evidence or notice of intent to deny, or open a fraud investigation. It speeds up when USCIS acts, not the standard the case must meet, and only some forms and categories are eligible.See it in the glossary provides a defined adjudicative-response timeframe for an eligible request; it does not guarantee approval.
4. What the approval grants
Worker abroad: petition approval ordinarily comes before the visa application and admission process. A visa, where required, lets the person travel to request admission. The I-94The Arrival/Departure Record that U.S. Customs and Border Protection creates when a nonimmigrant is admitted. It shows the class of admission and an Admit Until date, and most are now electronic and available on the CBP I-94 website. USCIS can also issue one when it approves an extension of stay or a change of status.See it in the glossary records the resulting admission.
Worker in the United States: the petition may request a change or extension of status. The notice identifies whether USCIS granted that request and its effective dates. A petition approved for Consular processingApplying for an immigrant visa at a U.S. embassy or consulate abroad, as an alternative to adjustment of status inside the United States.See it in the glossary does not itself change the person’s U.S. status.
New employment requires an applicable authorization before it begins. For a student moving from F-1, the relevant provisions can include Optional Practical Training (OPT)Temporary work authorization that lets eligible F-1 students work in a job directly related to their field of study. It can be used before or after completing a program, for up to 12 months in total at each education level, and students with certain STEM degrees can apply for a 24-month extension. USCIS grants it on Form I-765 after the school's designated school official recommends it.See it in the glossary, a qualifying cap-gap extension, the H-1B change-of-status request and travel rules. Registration alone provides no cap-gap protection.
Duration, job changes and job loss
H-1B is generally approved for up to three years at a time, with an ordinary total limit of six years. Eligible time abroad can be recaptured, and certain employment-based green-card cases support extensions beyond six years. Those extensions have specific timing and eligibility rules.
An eligible H-1B worker may begin new H-1B employment under portability after a new employer properly files a qualifying nonfrivolous petition, no earlier than the requested start date. Eligibility depends on lawful admission, status history, filing timing and unauthorized-employment rules. It is not a rule that every worker can switch jobs immediately after receiving an offer.
Material changes in duties, worksites or employment conditions may require an amended petition and LCA review. This can include a move to a home office in a different geographic area.
After employment ends, an eligible worker may receive a discretionary grace period of up to 60 days or until the authorized validity period ends, whichever is shorter. It is generally available once per authorized validity period. It does not itself authorize unrelated work. A new petition, another status request or departure is subject to the applicable deadlines and eligibility rules.
Spouse, children and permanent residence
A spouse and unmarried children under 21 may qualify for H-4. They may study. Only certain H-4 spouses qualify to apply for an EAD, principally through the H-1B worker’s qualifying green-card process or specified extensions. H-4 status or an EAD application receipt alone is not general work permission.
H-1B allows dual intent: a person can pursue permanent residence while maintaining qualifying temporary status. The green-card process remains separate, and an approved I-140 does not by itself grant a green card or unrestricted work authorization.
Fees and changing policy
Government charges depend on the filing, employer size and applicable exemptions; employer-payment rules limit which costs can be shifted to the worker. Registration, petition, optional premium-processing and consular charges are separate costs.
Additional H-1B payment and entry policies have been subject to litigation. USCIS H-1B guidance describes agency requirements, and the library’s dated policy guide explains the published developments and unresolved questions. An older fee total may not reflect later changes.
Official sources
- USCIS: H-1B specialty occupations and current notices
- DHS: weighted cap-selection rule
- Department of Labor: required H-1B wage
- Department of Labor: H-1B compliance resources
Related reading
- H-1B vs. O-1 to Green Card
- F-1 vs. Cap-Exempt H-1B
- TN Visa vs. Green Card
- Change of Status vs. Consular Processing
- H-1B vs. H-2B
- B-1 in Lieu of H-1B
- Dual Intent vs. Non-Dual-Intent Visas
- B-1 vs. Work Visa
- L-1A vs. L-1B
- TN, E-3, and H-1B1 Compared
- R-1 vs. H-1B
- H-3 vs. H-1B
- I Visa vs. H-1B
- H-1B vs. L-1
- H-1B vs. TN
- How the U.S. visa system works
- Browse the visa library
