How to Sponsor an H-1B Employee: Complete Employer Guide 2026

Sponsoring a foreign national worker on an H-1B visa is one of the most common — and most process-intensive — steps in U.S. employment-based immigration. The H-1B is a nonimmigrant visa that allows U.S. employers to temporarily employ foreign workers in specialty occupations: roles that require at least a bachelor's degree (or its equivalent) in a specific field. Industries from technology and engineering to healthcare, finance, and architecture rely on the H-1B program to fill critical talent gaps.

This guide walks you through every stage of the H-1B sponsorship process, from confirming the position qualifies to the employee's first day at work. We cover Labor Condition Application (LCA) requirements, the annual lottery system, I-129 petition filing, processing timelines, and a full cost breakdown so your HR and finance teams can plan accordingly.

The H-1B Sponsorship Process: 7 Steps

The H-1B petition process has a strict sequence. Missing a step — or getting the timing wrong — can result in delays, denials, or a worker unable to begin employment on schedule. Here is the complete process from start to finish:

• 1
  Determine the Position Qualifies as a Specialty Occupation

  Before anything else, confirm the role meets USCIS's definition of a "specialty occupation." This means the position must normally require a bachelor's degree or higher (or its equivalent) in a specific specialty, the degree must be common to positions in similar organizations, or the position is so complex it can only be performed by someone with that degree. Job titles like software engineer, financial analyst, architect, or physical therapist typically qualify. Generic or broad roles require more careful documentation. Work with your immigration attorney to draft a position description that clearly maps job duties to degree requirements.

  Pre-Filing
• 2
  File a Labor Condition Application (LCA) with the DOL

  Before USCIS will accept an H-1B petition, the employer must obtain a certified LCA from the Department of Labor via the FLAG (iCERT) system. The LCA attests that you will pay the worker at least the prevailing wage for the occupational classification and geographic area, and that hiring the H-1B worker will not adversely affect working conditions for similarly employed U.S. workers. DOL certification typically takes 7 business days. Once certified, post the LCA at the worksite (physical posting or electronic) for 10 consecutive business days and add it to your public access file.

  Required Before I-129
• 3
  Submit H-1B Registration During the Lottery Window

  For cap-subject petitions, USCIS requires electronic pre-registration via myUSCIS before the full petition can be filed. The registration window typically opens in late March and closes after 14 days. Each registration costs $215 per beneficiary. If demand exceeds the cap (which it has every year since 2014), USCIS runs a random lottery. You will be notified of selection status in late March or early April. Only proceed to Step 4 if your registration is selected.

  Cap-Subject Only
• 4
  File Form I-129 Petition with USCIS

  If selected in the lottery, you have a 90-day window to file the complete I-129 petition package. This includes the certified LCA, evidence of the specialty occupation (job offer letter, degree requirements, organizational chart), employee qualifications (diplomas, transcripts, prior employment verification), and all required fees. File at the USCIS service center designated in the selection notice. Missing the 90-day deadline forfeits your selection and the employee must re-register next year.

  90-Day Deadline After Selection
• 5
  USCIS Adjudication

  After USCIS receives the I-129, they will mail a receipt notice (Form I-797). Standard adjudication takes approximately 3–6 months. Premium processing ($2,805 additional fee) guarantees USCIS will issue a decision — approval, denial, Request for Evidence (RFE), or Notice of Intent to Deny (NOID) — within 15 business days. If an RFE is issued, you typically have 87 days to respond with additional documentation. A strong initial filing reduces RFE risk significantly.

  3–6 Months Standard
• 6
  Consular Processing or Change of Status

  If the beneficiary is outside the United States, they must attend a visa interview at a U.S. consulate or embassy after I-129 approval. Consular processing can take additional weeks or months depending on the country and appointment availability. If the beneficiary is already in the U.S. on another nonimmigrant status (F-1, L-1, TN, etc.), you can request a change of status (COS) in the I-129 petition itself, allowing them to begin working in H-1B status without leaving the country.

  Depends on Current Status
• 7
  Employee Starts Work (October 1 Earliest for Cap-Subject)

  For cap-subject petitions, the earliest authorized start date is October 1 — the first day of the federal fiscal year. Even if the petition is approved before October 1, the employee cannot begin H-1B employment until that date. For cap-exempt employers (universities, nonprofits, government research institutions), there is no such restriction and the employee can begin as soon as the petition is approved. Once employment begins, make sure I-9 documentation is updated to reflect the H-1B approval notice.

  October 1 Start

LCA Requirements: What Employers Must Do

The Labor Condition Application is a formal attestation to the Department of Labor that the employer will comply with wage and working condition requirements for H-1B workers. It is a prerequisite to filing the I-129 petition. Non-compliance with LCA obligations can expose employers to significant civil monetary penalties and debarment from the H-1B program.

Prevailing Wage Determination

Employers must pay H-1B workers at least the prevailing wage for the occupational classification in the geographic area where services will be performed. The prevailing wage is determined using DOL's Foreign Labor Certification Data Center (OFLC) wage surveys, which classify wages into four levels:

• Level I (Entry): Workers with limited experience performing routine tasks under supervision
• Level II (Qualified): Experienced workers performing moderately complex tasks
• Level III (Experienced): Fully competent workers with significant experience
• Level IV (Fully Competent): Expert workers with specialized requirements, supervision responsibilities, or unusual degree requirements

The employer must pay at least the higher of the DOL prevailing wage or the employer's actual wage for similarly employed workers. Underpaying H-1B workers — even in good faith — can result in back wage liability and civil penalties up to $10,000 per violation.

Public Access File

Employers must maintain a public access file (PAF) for each H-1B worker and make it available to any member of the public who requests it within 1 business day. The PAF must include a copy of the LCA, documentation of the wage rate being paid, a summary of the employer's benefits offered to H-1B workers, and documentation supporting the prevailing wage determination. The PAF must be retained for 1 year after the end of the LCA validity period.

Notice Posting Requirements

Before and during the LCA period, employers must provide notice to workers at the worksite either by posting hard copies at two conspicuous locations or via electronic notification. The posting must occur for 10 consecutive business days and state that the employer intends to hire an H-1B worker, the wage rate, the occupational classification, and that complaints may be filed with the DOL Wage and Hour Division.

The H-1B Lottery System Explained

The H-1B visa program is subject to an annual numerical cap that limits how many new H-1B workers can start each fiscal year. When petitions (or since 2020, registrations) exceed the cap, USCIS conducts a random computerized lottery to allocate available slots.

Annual Cap Numbers

• Regular cap: 65,000 H-1B visas per fiscal year (FY). Available to all eligible workers.
• Advanced degree exemption (master's cap): An additional 20,000 H-1B visas reserved for workers who hold a U.S. master's degree or higher.

USCIS conducts the lottery in two rounds: first, all eligible registrations (including master's cap) compete for the 65,000 regular cap slots. Those with U.S. master's degrees who were not selected in the first round are then entered into a second lottery for the 20,000 master's cap slots. This "second chance" means workers with U.S. advanced degrees have statistically higher odds of selection.

Cap-Exempt Employers

Not all H-1B petitions count against the annual cap. The following employers and arrangements are cap-exempt, meaning they can file H-1B petitions at any time of year with no lottery:

• Institutions of higher education (universities, colleges) and their affiliated or related nonprofit entities
• Nonprofit research organizations primarily engaged in basic research or applied research
• Government research organizations primarily engaged in basic research or applied research
• Workers who have already been counted against the cap within the last 6 years (cap-counted workers, including H-1B transfers)

H-1B Transfer Process: AC21 Portability

One of the most employer-friendly aspects of the H-1B program is the ability to hire workers who are already on H-1B status with another employer — without going through the lottery. This is commonly called an "H-1B transfer" (more technically, a new H-1B petition filed on behalf of a currently H-1B-authorized worker).

Under the American Competitiveness in the 21st Century Act (AC21), an H-1B worker who has been in valid H-1B status can begin working for a new employer as soon as the new employer files a non-frivolous H-1B petition, even before it is approved. This is known as "H-1B portability." The requirements for portability are:

• The worker has been lawfully admitted to the U.S. in H-1B status
• The new employer files an H-1B petition on the worker's behalf before the current period of authorized stay expires
• The petition is "non-frivolous" (has a plausible basis for approval)
• The worker has not engaged in unauthorized employment since their last lawful admission

Because the worker is already cap-counted, the new I-129 petition is cap-exempt and can be filed at any time — no waiting for the April lottery window. The new employer must still obtain a certified LCA and pay all applicable filing fees. Premium processing is available if a quick decision is needed.

Processing Timeline Breakdown

Understanding the H-1B timeline is critical for workforce planning. Here is a summary of each stage and expected timeframes for cap-subject H-1B cases in FY2026:

H-1B Cost Breakdown for Employers

H-1B sponsorship carries mandatory government filing fees that, by regulation, must largely be paid by the employer — not deducted from the employee's wages. Below is a comprehensive breakdown of all fees employers should budget for when sponsoring a new H-1B worker:

Note that additional costs may apply for extensions, amendments (for worksite changes, promotions, or salary adjustments), or green card sponsorship if the employer decides to sponsor the employee for permanent residence in the future. Budget for extension costs starting in year 3, as the initial H-1B is granted for 3 years (up to 6 years total with one extension).

RFE Risks and How to Prepare

A Request for Evidence (RFE) is USCIS's way of asking for additional documentation to support approvability of the petition. RFE rates for H-1B petitions have fluctuated between 10–40% in recent years depending on USCIS policy priorities. Certain petition types face higher scrutiny:

Common RFE Triggers

• Specialty occupation ambiguity: Positions with broad or generic job descriptions (e.g., "business analyst," "consultant") that do not clearly require a specific degree
• Degree-to-job mismatch: The beneficiary holds a degree in a field that USCIS views as loosely related to the actual job duties
• Third-party placements: Consulting arrangements where H-1B workers are placed at client sites — USCIS often questions employer-employee relationship and specificity of worksite duties
• Wage level discrepancies: Level I or II wages for roles that appear to require more advanced skills
• Insufficient evidence of available work: Petitions without clear evidence of specific project assignments, especially for IT staffing firms

How to Minimize RFE Risk

• Write detailed, role-specific job descriptions that explicitly tie each duty to specific degree requirements
• Use prevailing wage Level III or IV when the role's complexity justifies it
• For third-party placements, include client letters confirming work availability, project timelines, and employer control over the H-1B worker's work product
• Provide robust educational evaluation for beneficiaries with foreign degrees; a credential evaluation must support equivalency to a U.S. bachelor's degree
• Work with experienced immigration counsel — a well-prepared initial filing dramatically reduces RFE exposure and overall costs