H Visa Types Explained: H-1B, H-2A and H-2B in 2026

The United States H visa family contains three distinct temporary work authorisations — H-1B for specialty occupation professionals, H-2A for agricultural workers, and H-2B for temporary non-agricultural workers — and confusing them is one of the most common and costly mistakes made by both employers and job seekers. Each category has its own eligibility rules, wage requirements, government forms, annual caps, and compliance obligations. This guide explains all three plainly, so you can identify which one applies to your situation before spending time or money on a petition.

Who this guide is for: Job seekers considering US work opportunities under an H visa, and employers or HR managers evaluating whether to sponsor a foreign national worker. This is practical information, not immigration legal advice. Where your situation turns on eligibility or compliance risk, work with a licensed US immigration attorney.

Important: No legitimate employer or agent charges a worker a fee to obtain a job offer or visa sponsorship. If anyone asks you to pay for a visa arrangement, treat it as a serious warning sign. See our guide to Common Visa Sponsorship Scams and How to Spot Them.

What Are H Visas and Why Do They Matter?

The H visa category sits within the US Immigration and Nationality Act (INA) framework administered by US Citizenship and Immigration Services (USCIS), a bureau of the Department of Homeland Security (DHS). H visas are non-immigrant visas — they authorise temporary work, not permanent residence, though some pathways can lead to green card applications under separate procedures.

The three categories addressed here each target a specific labour market gap:

• H-1B — specialty occupations requiring theoretical or practical application of highly specialised knowledge, typically in fields such as technology, finance, engineering, medicine, and architecture.
• H-2A — temporary or seasonal agricultural work, including crop harvesting, farm labour, and related roles.
• H-2B — temporary non-agricultural work in industries such as hospitality, landscaping, seafood processing, and construction, where the need is seasonal, peak-load, intermittent, or a one-time occurrence.

A fourth sub-category, the H-3 (trainee or special education exchange visitor), exists but is far less commonly used and is outside the scope of this guide.

H-1B: The Specialty Occupation Visa

What qualifies as a specialty occupation?

Under INA § 101(a)(15)(H)(i)(b) and 8 CFR § 214.2(h), a specialty occupation is one that requires the theoretical and practical application of a body of highly specialised knowledge, and the attainment of a bachelor's degree or higher (or its equivalent) in a specific field as a minimum entry requirement for the position.

Common qualifying roles include software engineers, data scientists, financial analysts, architects, physicians (in some circumstances), and accountants. The role — not merely the worker's qualifications — must meet the specialty occupation definition. USCIS has scrutinised certain IT consulting and staffing arrangements in particular.

If you are looking at sponsored roles in the UK rather than the US, our guide to Accountant Jobs in the UK with Visa Sponsorship 2026 covers the equivalent UK Skilled Worker visa pathway.

How does the H-1B cap and lottery work?

The annual statutory cap is 65,000 H-1B visas per fiscal year, plus an additional 20,000 reserved for beneficiaries holding a US master's degree or higher (the advanced degree exemption). These figures are indicative of the statutory ceiling as of 2026; verify current figures and any supplemental allocations at uscis.gov.

Because demand routinely exceeds supply, USCIS runs an electronic pre-registration lottery (introduced from FY2021). Employers must register each prospective H-1B worker during a designated registration window (typically in March for an October 1 start). If selected, the employer then has a set period to file a full petition, including:

• Form I-129 (Petition for a Nonimmigrant Worker) — the core petition form
• Labor Condition Application (LCA) — filed first with the Department of Labor (DOL) via the FLAG system before Form I-129 is submitted to USCIS
• Supporting evidence of the specialty occupation, the worker's qualifications, and the employer-employee relationship

The LCA obligates the employer to pay at least the prevailing wage for the occupation and location, and to notify existing workers of the H-1B filing. Prevailing wage data is published by the DOL's Foreign Labor Certification Data Center.

Cap-exempt employers — including institutions of higher education, non-profit research organisations affiliated with universities, and government research organisations — may file H-1B petitions at any time without entering the lottery.

How long does H-1B status last?

An initial H-1B petition is generally approved for three years, with extensions possible up to a maximum of six years in the first instance. Workers who have an approved I-140 immigrant petition (a green card step) or have reached certain stages of the employment-based immigration queue may be eligible for extensions beyond six years under the American Competitiveness in the Twenty-First Century Act (AC21). These rules are complex and fact-specific; consult an immigration attorney.

Illustrative cost example (H-1B)

This is an illustrative example only. Actual fees vary by employer size, filing method, and regulatory changes. Verify all current fees at uscis.gov and dol.gov.

An employer filing an H-1B petition for a software engineer at a mid-sized IT firm might face approximately:

• USCIS Form I-129 filing fee: varies by employer size (small employers and non-profits pay a reduced rate)
• ACWIA training fee: USD 750 (small employer) or USD 1,500 (large employer)
• Fraud prevention and detection fee: USD 500
• Asylum programme fee: introduced in recent regulatory updates — check current USCIS fee schedule
• Optional premium processing (Form I-907): currently around USD 2,805, which guarantees a 15-business-day adjudication decision (not approval)

Total employer costs before attorney fees might range from roughly USD 3,000 to USD 6,000+, and attorney fees vary widely. Employers are prohibited from passing certain mandatory fees to the worker.

H-2A: The Agricultural Worker Visa

Who is the H-2A for?

The H-2A programme allows US agricultural employers to bring foreign nationals to the United States to fill temporary or seasonal agricultural positions when there are insufficient available, qualified, and willing US workers. Agriculture includes crop farming, livestock work, forestry in some cases, and related seasonal operations.

H-2A is employer-driven: the worker cannot self-petition. The employer (or an employer association acting on their behalf) must demonstrate a genuine temporary or seasonal need and show that recruiting efforts among US workers were unsuccessful.

What must an H-2A employer provide?

The H-2A programme carries significant employer obligations, making it one of the most employer-burdened temporary work programmes in the US system:

• Prevailing wage / Adverse Effect Wage Rate (AEWR): Employers must pay the higher of the AEWR (set annually by DOL on a state-by-state basis), the applicable federal or state minimum wage, or the agreed-upon collective bargaining wage. The AEWR exists specifically to prevent H-2A wages from undercutting domestic agricultural wages.
• Free housing: Employers must provide free housing that meets applicable federal or state standards to workers who cannot reasonably return to their home each day.
• Meals or kitchen facilities: If the employer provides meals, the DOL sets the maximum charge the employer may recover.
• Transportation: Employers must provide or pay for inbound and outbound transportation and daily transport between housing and the worksite once specific thresholds of employment are met.
• Workers' compensation insurance
• Three-fourths guarantee: Employers must guarantee work for at least three-quarters of the workdays in the contract period.

These obligations make H-2A substantively different from most other US work visa categories.

H-2A application process

1. File a job order with the State Workforce Agency (SWA) serving the area of intended employment — typically at least 60 days before the start date.
2. File Form ETA-9142A (Application for Temporary Employment Certification) with the DOL's Office of Foreign Labor Certification (OFLC) — typically at least 45 days before the start date.
3. Conduct positive recruitment of US workers throughout the recruitment period as required by DOL.
4. File Form I-129 with USCIS once the DOL issues the temporary labour certification.
5. Workers then apply for H-2A visas at a US consulate or embassy abroad (or, if eligible, change status from within the US).

There is no annual statutory cap on H-2A visas, which distinguishes it from H-1B and H-2B.

Illustrative H-2A scenario

Illustrative only. Verify all requirements with DOL and a licensed attorney.

A tomato grower in a southeastern US state needs 40 seasonal harvest workers for a 10-week period. Finding insufficient US applicants through the SWA job order and newspaper advertising, they file an ETA-9142A with DOL. Upon certification, they file Form I-129. Workers from a designated H-2A eligible country are issued H-2A visas at their local US consulate. The employer must provide housing meeting federal standards on or near the farm, pay at least the current state AEWR for every hour worked, and guarantee 75% of the contract hours regardless of weather disruptions.

H-2B: The Temporary Non-Agricultural Worker Visa

What jobs does H-2B cover?

H-2B fills a gap between the highly skilled H-1B and the agricultural H-2A. It covers temporary non-agricultural work where the employer can demonstrate one of four types of need:

• Seasonal need — tied to a particular time of year (e.g. ski resort winter season, summer hotel staffing)
• Peak-load need — a temporary spike above normal staffing levels
• Intermittent need — an employer who does not have full-time or year-round need for the services
• One-time occurrence — a non-recurring event or project

Common industries using H-2B include hospitality and resorts, landscaping and groundskeeping, seafood processing, amusement parks, golf courses, and certain construction projects.

How does the H-2B cap work?

The statutory cap is 66,000 H-2B visas per fiscal year, split into two allocations of 33,000 for the first half (October 1 – March 31) and 33,000 for the second half (April 1 – September 30). The cap has been reached — sometimes very early in the fiscal year — in recent years. Congress has periodically authorised supplemental H-2B allocations beyond the statutory cap; verify the current status at uscis.gov before planning a petition timeline.

Workers who have been counted against the H-2B cap in one of the three most recent fiscal years are exempt from the cap when returning, which is significant for employers who build recurring seasonal workforces.

H-2B application process

1. File Form ETA-9142B (Application for Temporary Employment Certification) with the DOL's OFLC, accompanied by evidence of temporary need. Prevailing wage is determined before filing via a DOL Prevailing Wage Determination request.
2. DOL may require positive recruitment of US workers.
3. Upon receiving the temporary labour certification from DOL, file Form I-129 with USCIS.
4. Workers apply for H-2B visas at a US consulate or embassy (or adjust status if eligible).

The lead time for the full process can be four to six months or more from start to visa issuance, depending on DOL and USCIS processing times. Employers should engage the process well in advance of their staffing need date.

H Visa Comparison Table

Verify all current thresholds and rules at uscis.gov and dol.gov. Figures reflect the statutory framework as of 2026.

Common Mistakes: H Visa Applications

1. Applying under the wrong category

Mistake: Employers attempt to file an H-1B for a role that does not genuinely require a specialised degree — for example, a general IT support role — and the petition is denied for failure to establish specialty occupation.

Fix: Before filing, have an immigration attorney assess whether the specific role qualifies. USCIS scrutinises job descriptions carefully; generic or vague duty lists draw Requests for Evidence (RFEs).

2. Missing the H-1B registration window

Mistake: Employers plan to hire a cap-subject H-1B worker but miss the narrow electronic registration window (typically in March).

Fix: Calendar the USCIS registration period well in advance — in practice, begin engaging an immigration attorney in January for an October start date. Missing registration means waiting until the following fiscal year.

3. Underestimating H-2A and H-2B lead times

Mistake: A resort hotel begins the H-2B process eight weeks before its summer season, not realising the DOL certification and USCIS adjudication alone can take months.

Fix: Begin the process at least five to six months before the workers are needed. Some practitioners recommend starting even earlier given periods of high demand.

4. Incorrect prevailing wage level

Mistake: An employer uses a Level I wage for an H-1B role that USCIS later determines is more appropriately a Level II or III position, triggering an audit or denial.

Fix: Obtain a formal Prevailing Wage Determination from the DOL and have legal counsel review the wage level selection against the actual job duties. The DOL's National Prevailing Wage Center handles formal determinations.

5. Failing to post the LCA notice (H-1B)

Mistake: The employer files the LCA without posting the required notice at the worksite — a compliance requirement under 20 CFR § 655.734.

Fix: Post the LCA notice (physically at the worksite or electronically, following DOL rules) for the required 10 consecutive business days before the LCA is submitted. Keep records in the Public Access File.

6. Treating H-2A housing as optional

Mistake: A smaller agricultural employer assumes the housing requirement can be waived if workers are local or arrange their own accommodation.

Fix: The free housing obligation is statutory for workers who cannot reasonably return home daily. There are limited circumstances where a housing allowance may substitute; confirm the applicable rule with legal counsel before assuming housing is not required.

7. Charging fees to workers

Mistake: A staffing agency deducts "recruitment" or "placement" fees from H-2B workers' first paycheques.

Fix: This practice is prohibited and can expose employers to debarment and legal liability. Employers bear the cost of the temporary labour certification and USCIS petition. Workers should never pay for their own visa sponsorship; if they are asked to, they should seek advice and report the situation. Our guide on Common Visa Sponsorship Scams and How to Spot Them explains the warning signs.

What Job Seekers Need to Know

If you are outside the United States hoping to work under one of these categories, the process always starts with the employer. You cannot self-petition for an H-1B, H-2A, or H-2B visa — the employer files on your behalf, and the US consulate or embassy in your country then processes the actual visa application.

Key practical points:

• Verify the employer is genuine. Check the company's existence, search for them on USCIS's online tools, and be wary of any "employer" who contacts you unsolicited with an offer requiring upfront payment. See our article on What Visa Sponsorship Actually Means for a Job Seeker.
• Understand your wage rights. For all three H categories, employers must pay at least the applicable prevailing or minimum wage. You can look up prevailing wage data on the DOL's Foreign Labor Certification Data Center website.
• Know the family position. Spouses and qualifying children may accompany you on H-4 visas, though H-4 holders are not automatically work-authorised. See our broader piece on Bringing Dependants on a Sponsored Work Visa 2026 for context on how family provisions work across different countries' sponsored visa systems.
• US visas require a consular interview. Most first-time H visa applicants must attend an interview at a US consulate or embassy in their home country. Scheduling can take weeks or months depending on location; factor this into your planning.
• The H visa does not automatically lead to permanent residence. H-1B workers sometimes pursue green card sponsorship concurrently, but this is a separate process and is not guaranteed.

For job seekers interested in technology roles in the United States — where H-1B is most commonly used — our guide on Software Engineer Jobs in USA with Visa Sponsorship 2026 covers the job market landscape and what sponsoring employers look for.

For Employers: Where the H Visa Sits in a Broader Sponsorship Strategy

US employers sponsoring H visa workers face a compliance environment that rewards preparation. The DOL's Wage and Hour Division enforces LCA and H-2A obligations; USCIS handles petition adjudication; and Immigration and Customs Enforcement (ICE) can audit I-9 and employer records. Poor record-keeping, wage underpayment, or failure to notify USCIS of material changes (such as a change in the beneficiary's job duties or worksite) can result in visa revocation, civil penalties, or debarment from the programme.

Employers scaling up international hiring — particularly those building a pipeline of H-1B professionals over multiple years — often work with corporate immigration counsel. Our overview of Corporate Immigration Services: What They Do and Cost 2026 explains what to expect from those relationships and what a legitimate immigration services firm actually does.

For employers assessing the US market relative to other countries, it is worth noting that comparable skilled worker visa systems exist in many countries with arguably more predictable processing timelines. The UK Skilled Worker visa, for instance, does not use a lottery system, though it has its own compliance infrastructure. If your hiring strategy spans multiple countries, understanding each system's distinct mechanics — rather than applying US assumptions to a UK or Australian context — is essential.

Official Sources: Where to Verify Everything

Given that H visa fees, wage rates, designated country lists, cap numbers, and processing times all change, always verify against the primary official sources:

• USCIS: uscis.gov — petition forms, fee schedules, cap status, policy guidance
• Department of Labor, OFLC: flag.dol.gov — LCA filing, H-2A/H-2B certification applications, prevailing wage determinations
• DOL Foreign Labor Certification Data Center: wage data and AEWR tables
• US Embassy/Consulate websites: consular processing, interview scheduling, DS-160 visa application form

Do not rely on third-party websites — including this one — for current fee amounts or processing times. Figures in this guide reflect the statutory and regulatory framework as understood in 2026 but should be independently verified before acting on them.

If your situation involves a complex eligibility question, a Request for Evidence from USCIS, or a compliance audit, work with a licensed US immigration attorney. The American Immigration Lawyers Association (AILA) maintains a member directory at aila.org as a starting point for finding qualified counsel.