H1B Visa Requirements: Eligibility & Process 2026

Section A: What are the H1B visa requirements?

The H1B visa requirements focus on three things: the job has to qualify as a specialty occupation based on the specific duties, the worker has to meet the role’s specialty requirements through a qualifying degree or equivalent, and the employer has to meet wage and process obligations, including an approved Labor Condition Application and a properly supported Form I-129 petition.

The H1B Specialty Occupation visa allows US businesses and organisations to employ graduate-level foreign nationals in roles that require specialised knowledge and a relevant degree or equivalent. It is a non-immigrant, temporary worker visa, but one that sits at the centre of long-term workforce planning for many employers and career planning for highly skilled professionals.

In practice, USCIS focuses on whether the role description, degree requirement, wage level, worksite arrangement, and employer control structure form a coherent and credible picture. The assessment is evidence-driven and fact-specific. Generic job descriptions, weak degree alignment, or wage data that does not support the level of skill claimed can undermine an application even where the role appears eligible on paper.

H1B status is granted for an initial period of up to three years, with the possibility of extension to a maximum of six years in most cases. During this time, an employer may choose to sponsor the worker for permanent residence through a separate employment-based green card process. Time spent in H1B status does not, by itself, create eligibility for a Green Card. Any move toward permanent residence depends on meeting the requirements of the relevant immigrant visa category and completing a separate process.

Demand for H1B visas consistently exceeds supply. Each fiscal year, 65,000 visas are available under the regular cap for specialty occupation workers with at least a bachelor’s degree or equivalent, with an additional 20,000 reserved for individuals who hold a US master’s degree or higher. These 85,000 places are vastly outnumbered by the volume of registrations submitted during the annual H1B registration period.

Some employers are exempt from the annual H1B cap, which allows petitions to be filed outside the cap selection process, although all specialty occupation and wage compliance requirements still apply.

As a result, the H1B process operates in two distinct stages. Only registrations selected through the H1B registration system are permitted to proceed to the petition stage. Selection does not remove the need to demonstrate full legal eligibility. At the petition stage, the employer and worker must still satisfy all statutory and regulatory requirements, and applications that are weak, inconsistent, or poorly supported remain at risk of refusal.

The H1B selection system has moved away from a simple random lottery model. This means the information submitted at registration, particularly around the nature of the role and the wage offered, has taken on increased strategic significance. Inaccurate, generic, or poorly aligned role descriptions and wage data can undermine prospects before a petition is ever filed. For employers, this elevates the importance of early role analysis and correct classification. For workers, it reinforces that selection and approval are shaped by how convincingly the role and their profile meet the H1B requirements in practice, not just in theory.

Section B: What are the H1B requirements for workers?

H1B requirements for workers turn on whether the worker’s degree, license, or equivalent experience matches the specific job duties being sponsored. USCIS looks for a clear degree-to-duties link, credible evidence of qualifications, and consistency with the role description and wage level used by the employer.

From a legal perspective, the H1B route is built around two parallel assessments. The first focuses on the role: whether the job genuinely qualifies as a specialty occupation under US immigration rules, supported by credible duties, degree requirements and wage data. The second focuses on the individual: whether the worker’s qualifications, experience and professional background align with the specific demands of that role.

1. Role is a ‘specialty occupation’

Specialty occupations are roles that require the theoretical and practical application of highly specialized knowledge in a specific field.
A specialty occupation requires a bachelor’s or higher degree in a specific specialty, or its equivalent, as a minimum entry requirement for the position.
For a job to qualify as a specialty occupation for H1B purposes, it must meet at least one of the following regulatory criteria:

• A bachelor’s or higher degree in a specific specialty, or its equivalent, is normally the minimum requirement for entry into the particular position.
• The degree requirement is common to the industry in parallel positions among similar organisations, or the particular position is so complex or unique that it can only be performed by an individual with a degree.
• The employer normally requires a degree or its equivalent for the position.
• The nature of the specific duties is so specialized and complex that the knowledge required to perform the duties is usually associated with the attainment of a bachelor’s or higher degree.

USCIS does not assess whether an occupation usually requires a degree in the abstract.

USCIS tends to focus on the evidence that ties the duties to a specific field of study. A strong petition typically includes a duty-by-duty breakdown showing why the work calls for degree-level knowledge in a particular specialty, an org chart showing where the role sits and who supervises it, and credible wage information that supports the level of complexity being claimed.

The assessment focuses on whether this specific role, within this employer’s business, requires a degree in a particular specialty based on the actual duties performed, the level of responsibility, and the way the role fits within the organization.

If you do not have a bachelor’s degree or higher, it may be possible to demonstrate degree equivalence through a combination of education, specialised training, and progressively responsible work experience in the relevant field.

Specialty occupations commonly fall into the following areas (the following examples are illustrative only and do not mean that these roles automatically qualify for H1B sponsorship):

Whether a role qualifies as a specialty occupation depends on the specific duties of the position, the degree requirement for those duties, and the context of the employing organisation. Job titles and occupation categories alone are not determinative of H1B eligibility.

H1B roles must be paid at least the higher of the prevailing wage for the occupational classification in the area of employment or the actual wage paid by the employer to similarly employed workers. Alongside this wage requirement, an H1B role should carry the same benefits and working conditions as are made available to similarly employed US workers.

The working conditions of an H1B role should not adversely affect other similarly employed workers. In addition, an H1B petition cannot be filed during a period of strike, lockout, or other work stoppage in the occupational classification at the place of employment.

2. H1B applicant requirements

For an individual to be eligible as an H1B status worker, they must have an offer of employment from a US employer in respect of an eligible specialty occupation and meet at least one of the following criteria:

a. A US bachelor’s or higher degree in the relevant specialty occupation from an accredited US educational institution.

b. An equivalent foreign degree in the specialty occupation.

c. An unrestricted state licence, registration, or certification that authorises employment in the specialty occupation in the state where the job is located, where such a licence is required to practise the occupation.

d. Education, specialised training, or progressively responsible experience in the relevant specialty that is equivalent to the completion of a US bachelor’s degree, together with recognition of expertise in the specialty.

That said, simply holding a degree is not enough to meet the H1B applicant requirements. USCIS assesses whether the field of study directly relates to the specific duties of the role being sponsored. Degrees that appear broadly relevant or adjacent to the role often require detailed explanation, and assumptions about relevance are a frequent cause of Requests for Evidence and refusals.

Where eligibility is based on experience rather than formal education, the evidentiary burden is significantly higher. Experience-based equivalency requires a detailed breakdown of progressively responsible work, supported by credible documentation, and vague or incomplete evidence is commonly discounted. In practice, these cases fail not because equivalency is impossible, but because it is under-evidenced.

Licensing requirements can also create eligibility issues. For regulated professions, USCIS may expect evidence that the worker already holds the required licence, or that licensure will be obtained before employment begins, depending on the occupation and state rules. Misjudging when a licence is required can derail an otherwise strong application.

Eligibility problems often arise from misaligned expectations. Workers may assume the employer will manage qualification risks, while employers assume the worker’s background is self-explanatory. USCIS expects a clear, evidence-led explanation of how the individual’s qualifications meet the demands of the role. Where that explanation is missing, refusals are common.

Section C: What are the H1B requirements for employers?

H1B requirements for employers include offering a genuine specialty occupation role, paying at least the required wage under the LCA rules, and proving an employer-employee relationship with the right to control the work. Employers also need to manage ongoing compliance after approval, including amendments where there are material changes.

H1B eligibility is not assessed solely by reference to the role and the worker. USCIS also examines whether the sponsoring employer can credibly offer, support, and sustain the position described. In practice, employer suitability operates as a separate gate in the H1B process and one that often determines outcomes where cases fall into grey areas.

At a basic level, the employer needs to be a genuine, operating US business with a real need for the role being sponsored. USCIS looks at how the position fits within the organisation’s activities, structure, and commercial reality. A well-drafted job description carries little weight if the employer cannot explain how the role is deployed day to day or why it exists within the business at that level.

A central requirement is the employer–employee relationship. The sponsoring employer is expected to show it controls the work being performed, including assigning duties, supervising performance, and retaining the right to hire, pay, and terminate the worker. This issue attracts particular scrutiny where work will be carried out at third-party sites, on client projects, or under hybrid or remote arrangements. Where control is diluted or poorly evidenced, cases frequently attract Requests for Evidence or refusal.

Remote, hybrid, and third-party worksite arrangements are not a problem by themselves, but they raise the control and worksite questions earlier. Employers should be ready to show who assigns day-to-day tasks, who reviews performance, where the work is performed, and how the work connects to the employer’s business. Where a worker will be placed at a client site, evidence that supports work availability and supervision often determines whether the case is approved or delayed through an RFE.

Wage structure is another key employer-side requirement. Meeting the prevailing wage floor is not enough in isolation. The wage offered should align with the level of responsibility, complexity, and seniority claimed for the role and sit coherently within the employer’s broader pay practices. A disconnect between how a role is described and how it is paid is a common credibility issue, particularly in the context of weighted cap selection and later petition review.

Worksite clarity also matters. Employers are expected to identify where the work will be performed and ensure that Labor Condition Application details accurately reflect those locations. Changes in location, duties, or working arrangements after approval can trigger amendment obligations, and failure to plan for this creates downstream compliance risk.

Material changes create the highest compliance exposure after approval. Changes in worksite location, core duties, hours, or pay can trigger an amendment requirement, and timing matters because changes often happen before anyone thinks about immigration. Employers get into trouble when HR processes changes in the business first and asks immigration questions later.

Finally, USCIS expects employers to understand and manage their ongoing obligations under the H1B program. Sponsorship is not a one-off filing exercise. It involves record-keeping, notice requirements, change management, and, where relevant, withdrawal and return cost obligations. Employers that approach H1B sponsorship as a purely administrative task often encounter problems when scrutiny increases or circumstances change.
Taken together, employer requirements shape how the H1B case is assessed from registration through to petition adjudication. Strong cases are built where the employer’s business reality, role design, wage decisions, and supervision model all point in the same direction and support the specialty occupation claim being made.

Section D: How does the H1B application process work?

The H1B process usually starts with electronic registration in March for cap-subject cases. If selected, the employer files an LCA and then an H1B petition on Form I-129 during the designated filing period, with employment generally starting from October 1. Selection allows filing but USCIS still reviews eligibility at the petition stage.

Applications for H1B visas are accepted during a limited, annual window. This means employers and workers must be organised in ensuring they meet the relevant deadlines.

The electronic registration window for cap-subject H1B visas typically opens in early March each year. Where a registration is selected, the employer may then file a full H1B petition during the designated filing period, which usually opens in April. Successful H1B applicants are not permitted to start work in H1B status until October 1 of the relevant fiscal year.

1. H1B electronic registration & selection

The first stage in making an H1B application is to file an electronic registration during the H1B window. This is usually during March each year. Once the window closes, if the number of registrations exceeds the number of H1B cap visas available, USCIS runs a cap selection process to determine which registrations are invited to submit a full petition.

From February 27, 2026, DHS has replaced the prior random lottery model with a weighted selection process for cap-subject H1B registrations. The weighting applied in the selection process is based on information submitted at registration stage, including the equivalent wage level associated with the role.

Under this system, registrations are entered into the selection process with weighting that generally favors higher-paid and higher-skilled positions, based on the wage information associated with the role. This means selection chances can vary depending on the wage level associated with the registration, rather than each registration having an equal chance of selection.

Registrations selected through the cap selection process are then invited to submit a full petition within the petition filing period stated by USCIS. This means the visa applicant and their sponsor must act quickly to compile and submit a comprehensive application.

USCIS expects the role classification, wage level and work location information submitted at registration stage to remain accurate, consistent and supportable when the petition is later filed.

2. Labor Condition Application (LCA)

The employer must submit a Labor Condition Application (Form ETA-9035) to the United States Department of Labor for certification.

This document confirms the employer’s agreement to pay the H1B worker at least the higher of the prevailing wage for the occupational classification in the area of intended employment or the actual wage paid to similarly employed workers within the organisation.

The LCA must also confirm the employer’s agreement that the worker’s employment will not adversely affect the working conditions of other similarly employed workers and that, at the time of filing the LCA, there is no strike, lockout, or other work stoppage in the occupational classification at the place of employment.

3. Non Immigrant Worker Petition (form I-129)

Once certification of the Labor Condition Application (LCA) has been granted, the employer should submit a Nonimmigrant Worker Petition (Form I-129), together with the certified LCA, to the appropriate USCIS service centre.
The petition is used by USCIS to assess whether the role qualifies as a specialty occupation, whether the offered employment meets the wage and working condition requirements, and whether the beneficiary meets the eligibility criteria for H1B classification.

4. H1B supporting documentation

The I-129 form should be accompanied by evidentiary documentation to support the petition. Depending on the nature of the role and the worker’s qualifications, this documentation may include:

• the certified LCA as evidence that it has been filed with and approved by the Department of Labor
• evidence that the role qualifies as a specialty occupation, including detailed job duties and information about the employer
• evidence of the beneficiary’s eligibility, such as:
  • a copy of the beneficiary’s US bachelor’s degree or higher degree
  • a copy of the beneficiary’s foreign degree together with a credential evaluation confirming equivalency to a US degree
  • evidence of education, specialised training, or progressively responsible work experience equivalent to the relevant US degree
• a copy of any required unrestricted state licence, registration, or certification to practise in the specialty occupation in the state where the employment is located, where such a licence is legally required
• a copy of a written employment agreement between the employer and the worker, or a summary of the terms of an oral agreement

If the petition is approved and the worker is outside the United States, the worker may apply for an H1B visa through the Online Nonimmigrant Visa Application system (Form DS-160) and attend an interview at a US Embassy or Consulate. Where the worker is already in the United States in valid status, they may be granted H1B status through a change of status without leaving the country.

5. H1B visa costs

The employer is required to pay the H1B petition fees, while the employee is responsible for paying their own visa application fees and those of any dependants.

Visa issuance fees and any applicable reciprocity fees may also apply depending on the applicant’s nationality and the US consular post.

The employer is not permitted to recoup or offset required H1B petition fees against the employee’s wages.

Fee handling can also create downstream risk. Where an employer shifts required costs to the worker, or structures reimbursement in a way that effectively reduces pay below the required wage level, the issue can become both an H1B compliance problem and a broader wage-and-hour exposure. Clear internal rules on which fees are employer-paid, which costs are optional, and how any employee-paid items are handled helps prevent surprises later.

If premium processing is requested, the premium processing fee may be paid by either the employer or the employee, provided the request is not made to obtain an impermissible benefit to the employer.

The H1B petition and related fees are as follows:

• Electronic registration fee: $215
• Form I-129 base filing fee: $780
• ACWIA fee (American Competitiveness and Workforce Improvement Act of 1998): $750 for employers with 25 or fewer full-time equivalent employees, or $1,500 for employers with more than 25 full-time equivalent employees
• Fraud Prevention and Detection fee: $500
• Public Law 114-113 fee: $4,000 for employers with more than 50 employees where more than 50 percent of the workforce is in H1B or L-1 status
• Asylum Program Fee: $600, or $300 for small employers, or no fee for qualifying nonprofit organisations
• Premium processing fee (optional): $2,805

Organizations that are exempt from paying the ACWIA fee include:

• Nonprofit entities related to or affiliated with an institution of higher education
• Nonprofit research organisations
• Governmental research organisations
• Primary educational institutions
• Secondary educational institutions
• Nonprofit entities engaged in curriculum-related clinical training programmes for students

Section E: Summary

The H1B visa remains one of the most scrutinized and competitive US work visa routes. Eligibility depends not just on the worker’s qualifications, but on whether the role itself stands up as a genuine specialty occupation, supported by credible duties, correct wage data, and a defensible business context. Annual demand continues to far exceed supply, and only registrations selected through the H1B registration system can proceed to petition. Importantly, selection is no longer a neutral lottery exercise. The accuracy of role descriptions and wage inputs at registration now carries strategic weight, making early planning and alignment between employer and worker critical to both selection and approval outcomes.

Section F: Need assistance?

NNU Immigration are dedicated US immigration attorneys. We can guide you through the H1B application process, including advice on qualifying work requirements.

Given the competitive nature of the H1B route, we can also advise on the availability of alternative immigration routes which may be applicable depending on your circumstances.

For advice, book a telephone consultation and speak direct with one of our US attorneys.

Section G: H1B visa requirements FAQs

What is the H1B visa?

The H1B visa is a nonimmigrant work visa that allows foreign professionals to work in the US in specialty occupations that require a bachelor’s degree or equivalent experience. It is employer-sponsored and has an annual cap on the number of visas issued.

Who is eligible for an H1B visa?

To qualify for an H1B visa, you must have a job offer from a US employer in a specialty occupation. The job must require at least a bachelor’s degree in a related field. If you do not have a degree, you may qualify based on equivalent work experience.

Does an H1B visa require employer sponsorship

Yes, an H1B visa requires sponsorship from a US employer. The employer must file a petition with USCIS and obtain approval before the applicant can proceed with the visa application.

Is there a limit on the number of H1B visas issued each year

Yes, there is an annual cap on H1B visas. The regular cap is 65,000 visas per fiscal year, with an additional 20,000 available for applicants who have earned a master’s degree or higher from a US institution. Some employers, such as nonprofit research organizations, may be exempt from the cap.

What is the H1B visa lottery

Where the number of H1B registrations exceeds the annual cap, USCIS runs a cap selection process to determine which registrations may proceed to petition. For cap seasons governed by the rules effective from February 27, 2026, selection is no longer purely random through a lottery. The process is weighted, meaning that registration inputs, including wage level information associated with the role, can influence selection outcomes. Selection allows a petition to be filed but does not guarantee approval.

How long is an H1B visa valid

An H1B visa is initially granted for up to three years and can be extended for an additional three years, for a maximum of six years. Some exceptions allow further extensions for individuals in the process of obtaining a green card.

Can an H1B visa holder apply for a green card?

H1B visa holders can apply for a green card through employment-based sponsorship. The H1B is a dual-intent visa, meaning holders can pursue permanent residency while maintaining their nonimmigrant status.

Can an H1B visa holder change employers?

Yes, an H1B visa holder can change employers through an H1B transfer. The new employer must file a petition with USCIS, and the applicant can start working for the new employer as soon as the petition is filed.

Can family members of an H1B visa holder live in the US?

Spouses and unmarried children under 21 can accompany an H1B visa holder on an H4 visa. H4 visa holders can study in the US, and spouses may be eligible to work if the H1B holder has an approved I-140 petition for permanent residency.

What happens if an H1B visa holder loses their job?

If an H1B visa holder loses their job, they have a 60-day grace period to find a new employer who can file an H1B transfer, change their visa status, or leave the US before becoming out of status.

What wage level should an H1B registration use?

The wage level should reflect the job’s duties, responsibility, and the employer’s pay practices, and it should be supportable in the petition evidence. Inflating a wage level without a matching role story can create credibility issues, while a low wage level paired with a highly complex role description can invite skepticism.

Can an H1B worker work remotely or at multiple worksites?

Remote or multi-worksite arrangements can be approvable, but the filing needs accurate worksite information and a defensible employer control model. Where there are changes after approval, an amendment may be required depending on what changed and how the role is structured.

When is an H1B amendment required?

Amendments are commonly triggered by material changes such as a significant duty shift, a worksite location change, or a pay structure change. The risk is highest when changes happen quickly, such as project moves or reorganizations, and immigration review does not run alongside HR change control.

What documents matter most for the degree-to-duties link?

USCIS expects a clear explanation of why the specific job duties call for a degree in a particular specialty. Supporting evidence often includes a duty breakdown, supervisory structure, project or product context, and documentation that shows why the role is degree-level in that business, not just in the abstract.

Section H: Glossary

Section I: Additional Resources & Links