H-1B Guide

A nonimmigrant classification permitting U.S. employers to temporarily employ foreign nationals in specialty occupations. Subject to an annual numerical limit and lottery selection.
Category
Temporary pathway
Best for
Speciality occupation roles
Initial duration
Upto 3 years
Max stay
6 years (extensions possible)
Annual Cap
85,000 (Lottery)
Premium Processing Turnaround
15 business days
Dual Intent
Yes
Sponsorship
Employer
Average Cost
$5,000 to $8,500
The H-1B is a temporary, employer-sponsored nonimmigrant classification used mainly for jobs in specialty occupations: roles that require the theoretical and practical application of highly specialized knowledge and, as a minimum for entry, a bachelor’s or higher degree in a directly related specific specialty or its equivalent. In practice, that means the case succeeds or fails on three linked showings: the job must truly be a specialty occupation, the beneficiary must have the right degree or a valid regulatory equivalent, and the employer must meet wage, notice, and Labor Condition Application requirements before filing the petition. The main agencies are U.S. Citizenship and Immigration Services, U.S. Department of Labor, and U.S. Department of State.

For cap-subject cases, the annual cycle remains the biggest structural constraint. Congress still sets a 65,000 regular cap plus a 20,000 advanced-degree exemption for qualifying U.S. master’s or higher graduates, but the current selection system has changed materially. The beneficiary-centric registration rule that took effect in 2024 means one beneficiary gets one entry regardless of how many registrations are filed for that person, and the weighted-selection rule effective February 27, 2026 gives higher wage levels more chances in the cap selection pool. For FY 2027, USCIS opened registration on March 4, 2026, intended to issue notices by March 31, and requires cap-subject start dates no earlier than October 1, 2026. Cap-exempt employers and certain already-counted beneficiaries can bypass that annual bottleneck.

The most practical way to think about H-1B in 2026 is this: it is still a strong default option when the role clearly requires a directly related degree, the employer can handle LCA and ongoing compliance, and the worker needs a dual-intent-friendly status that can later support a green-card path. It is a weaker fit when the role is too generalist, the candidate’s degree is only loosely related, the start date cannot wait for the cap cycle, or a cleaner alternative exists such as O-1, L-1, TN, E-3, or an immigrant path like EB-1A or EB-2 NIW. Current practice also requires special attention to recent changes, including the 2025 H-1B modernization rule, the 2026 weighted cap selection rule, the current premium-processing fee increase, and current DOS/USCIS implementation of the post-September 21, 2025 $100,000 payment requirement tied to certain H-1B visa issuance and entry cases.
Employer Note
You can only file cap-subject H-1B petitions after winning the lottery registration in March. Plan your hiring calendar against the October 1 start date.
Candidate NoteIf
you are on F-1 OPT or STEM OPT, your employer must register you in March to bridge into H-1B status. Cap-gap may extend your work authorization through September.

Eligibility requirements

Position requirements
The offered position must qualify as a specialty occupation, requiring the theoretical and practical application of a body of specialized knowledge and a bachelor's degree or higher in a specific specialty (or its equivalent) as a minimum for entry into the occupation.

Beneficiary requirements
The beneficiary must hold a U.S. bachelor's degree or higher in the relevant specialty, a foreign equivalent degree, or a combination of education, training, and progressive experience that equates to a U.S. bachelor's degree in the field.

Petitioner requirements
The petitioning employer must maintain a Federal Employer Identification Number, establish a bona fide employer-employee relationship with the beneficiary, and attest to paying the higher of the prevailing wage or the actual wage paid to similarly employed workers at the intended place of employment.

Application process

1. Electronic registration (March, 1 week)
2. Lottery selection (Late March)
3. Labor Condition Application (7 business days)
4. Form I-129 petition (2-6 months)
5. Consular processing (2-8 weeks)

Cost & Fees

The following government and professional fees apply to a standard H-1B petition. Under Department of Labor regulations, the petitioning employer bears statutory responsibility for the majority of filing fees and may not transfer those costs to the beneficiary.
Fee
Amount
Paid by
Registration fee
$215
Employer
I-129 filing fee
$780
Employer
ACIWA training fee
$750 - $1,500
Employer
Fraud prevention fee
$500
Employer
Asylum program fee
$300 - $600
Employer
Premium Processing
$2,965
Employer or beneficiary
Legal fee
$2,500 - $4,500
Employer

Validity & extensions

Initial H-1B status is granted for a period of up to three years and may be extended in three-year increments, subject to a statutory maximum period of stay of six years. Extensions beyond the six-year limit are available under the American Competitiveness in the Twenty-First Century Act (AC21) in one-year or three-year increments, provided the beneficiary has an approved Form I-140 or a labor certification application pending for at least 365 days.

Dependents and derivative status

The spouse and unmarried children under the age of 21 of an H-1B principal may obtain H-4 derivative status, which permits residence and study in the United States for the duration of the principal's authorized period of stay. H-4 spouses are eligible to apply for employment authorization (H-4 EAD) once the principal has an approved Form I-140 immigrant petition.

Permanent residence pathway

The H-1B classification permits dual intent, allowing beneficiaries to pursue lawful permanent residence concurrently with their nonimmigrant status. The most common pathway is employer-sponsored adjustment of status through the EB-2 or EB-3 preference categories, both of which require labor certification (PERM) prior to filing the immigrant petition.

Your questions?
Answered

Can an H-1B beneficiary change employers?
Yes. Under H-1B portability provisions, a beneficiary in valid H-1B status may commence employment with a new petitioning employer upon USCIS receipt of a properly filed transfer petition, prior to its approval.
What options exist if a beneficiary is not selected in the H-1B lottery?
Law firms file cases and hand the operational work back to you. Casium runs the entire immigration function, combining experienced attorneys with a platform that gives HR visibility, automation, and employee support in one place. You get legal expertise and software leverage, not one or the other.
How long does it take to get started?
Law firms file cases and hand the operational work back to you. Casium runs the entire immigration function, combining experienced attorneys with a platform that gives HR visibility, automation, and employee support in one place. You get legal expertise and software leverage, not one or the other.
What kind of human support do we get?
Law firms file cases and hand the operational work back to you. Casium runs the entire immigration function, combining experienced attorneys with a platform that gives HR visibility, automation, and employee support in one place. You get legal expertise and software leverage, not one or the other.
Who is Casium best suited for?
Law firms file cases and hand the operational work back to you. Casium runs the entire immigration function, combining experienced attorneys with a platform that gives HR visibility, automation, and employee support in one place. You get legal expertise and software leverage, not one or the other.
How much work will transferring to Casium be for me?
Law firms file cases and hand the operational work back to you. Casium runs the entire immigration function, combining experienced attorneys with a platform that gives HR visibility, automation, and employee support in one place. You get legal expertise and software leverage, not one or the other.

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