The H-1B Registration and Lottery, Explained

The H-1B nonimmigrant visa lets U.S. employers hire foreign-national workers in specialty occupations — roles that typically require at least a bachelor's degree (or its equivalent) in a specific field. Think software engineers, financial analysts, architects, and many healthcare professionals.

Congress set a yearly numerical cap on how many new H-1B petitions USCIS can approve. That cap is divided into two pools:

• Regular cap: A set number of slots available to all qualifying workers.
• Advanced-degree exemption (the "master's cap"): An additional, smaller pool reserved for people who hold a U.S. master's degree or higher from a U.S. institution.

Because the number of registrations submitted by employers almost always exceeds the available cap numbers, USCIS uses a random computerized selection — commonly called the lottery — rather than a first-come, first-served approach. The lottery is not a test of merit; it is a statistical drawing. Many highly qualified candidates are not selected simply because of chance, and that reality can be frustrating. Understanding the mechanics helps employers and workers plan more strategically.

Some employers are cap-exempt, meaning they are not subject to this yearly limit at all. Institutions of higher education, nonprofit organizations affiliated with universities, and certain nonprofit or government research organizations may petition for H-1B workers outside the cap and at any time of year. For most private-sector employers, however, the annual registration and lottery cycle is unavoidable.

USCIS introduced the electronic pre-registration system to replace the old practice of filing complete paper petitions upfront just to enter the lottery. Today, the process begins with a short, low-cost online registration — not a full petition.

When registration opens. USCIS announces the exact registration period each fiscal year through a notice in the Federal Register and on its website. The window is typically open for at least two weeks, though the agency can adjust this. Employers should monitor uscis.gov and subscribe to official email alerts well in advance of the expected opening date.

Who submits the registration. The employer — or a law firm authorized to act on the employer's behalf — logs into the USCIS online account system and submits a separate registration for each prospective H-1B worker. The registration collects basic information: the beneficiary's name, date of birth, country of birth, country of citizenship, passport number, and whether the beneficiary holds a qualifying U.S. master's degree or higher.

The registration fee. USCIS charges a fee per registration. Because fees are subject to change, always check the official USCIS H-1B page for the current amount before registering.

One registration per employer-employee pair. An individual worker may have multiple registrations submitted on their behalf if multiple employers want to sponsor them — but each employer may submit only one registration per beneficiary. Submitting duplicate registrations for the same beneficiary through the same employer account can lead to invalidation.

Completing the window. Once the registration period closes, USCIS performs the lottery. Registrations submitted during the window are all treated equally regardless of whether they were entered on day one or the last day — so there is no strategic advantage to submitting early versus late within the open period.

The selection process has two stages, and the order matters for workers with a qualifying U.S. master's degree.

Stage 1 — The master's cap drawing. All registrations for workers with a qualifying U.S. master's degree or higher are first entered into the advanced-degree (master's cap) pool. USCIS randomly selects from this pool up to the number of slots available under the advanced-degree exemption. Workers selected here are done — they move forward to the petition stage.

Stage 2 — The regular cap drawing. Any master's-degree registrations that were not selected in Stage 1 are then automatically moved into the larger regular cap pool alongside all the other registrations. USCIS randomly selects from this combined pool until the regular cap numbers are filled.

This two-stage structure gives workers with a qualifying U.S. master's degree two chances at selection — first in their own pool, then again alongside the general population if they were not selected in Stage 1. It does not guarantee selection, but it statistically improves the odds for that group.

What "selected" and "not selected" mean in practice. After the lottery runs, USCIS updates each registration's status in the online account:

• Selected — the employer is eligible to file a complete H-1B petition during the designated filing window (discussed below).
• Not Selected — the registration was not chosen in this fiscal year's lottery. No petition may be filed under that registration for the current cap year.
• Submitted — the registration period has closed and results have not yet been posted; the employer should continue to monitor the account.

Reserve selections. USCIS may also designate some registrations as reserve (sometimes called a wait-list). If selected registrations do not result in filed petitions, USCIS can draw from the reserve pool to fill remaining cap numbers. Being in reserve does not guarantee a second chance, but it is worth watching the account through the end of the fiscal year.

For Illinois-based employers and their counsel, it is worth noting that any resulting H-1B petition — once selected — is filed with the appropriate USCIS service center, not the USCIS Chicago Field Office (located in the Chicago metropolitan area). The Chicago Field Office handles in-person interviews and certain local matters, but H-1B petitions are processed at national service centers. Employees working in Illinois who are already in H-1B status and need to extend or change employers may work with local practitioners familiar with the Chicago Field Office's procedures for related benefits, such as adjustment of status interviews.

Being selected in the lottery is good news — but it is only the beginning of the paperwork process. The employer now has a defined window to file a complete H-1B petition package with USCIS.

The filing window. USCIS specifies the dates during which petitions based on selected registrations may be filed. Petitions filed before or after that window will generally be rejected. Check the official announcement for the exact dates each year.

The core petition forms and documents. A typical H-1B petition package includes:

• Form I-129, Petition for a Nonimmigrant Worker — the central petition form, with the H classification supplement.
• A certified Labor Condition Application (LCA) — discussed in detail in the next section.
• Supporting evidence of the specialty occupation, including a detailed description of the job duties, the employer's need for a degree in a specific field, and documentation of the beneficiary's qualifications (degree transcripts, diplomas, credential evaluations if the degree was earned abroad, and any relevant work experience letters).
• Employer support letter explaining the role, the business need, and how the position qualifies.
• Filing fees — USCIS charges multiple fees that vary based on employer size, fraud prevention levies, and other factors. Because these fees change, always verify the current schedule at uscis.gov before preparing a check or online payment.

Premium processing. Employers who need a faster decision may elect to pay an additional premium processing fee, which commits USCIS to take action within a specified business-day window. This does not guarantee approval — it guarantees a response (approval, denial, request for evidence, or notice of intent to deny) within the timeframe.

Requests for Evidence (RFEs). USCIS may issue an RFE asking for additional documentation before making a decision. Common RFE triggers include questions about whether the position truly qualifies as a specialty occupation or whether the beneficiary's degree is sufficiently related to the job duties. Responding thoroughly and within the deadline is critical.

Start date and cap-gap protection. New H-1B cap-subject petitions typically have a requested start date of October 1, the beginning of the federal fiscal year. For F-1 students whose Optional Practical Training (OPT) would otherwise expire between the time of selection and October 1, a provision called cap-gap may automatically extend work authorization. This is a nuanced area where professional guidance is especially valuable.

Before an employer can even file Form I-129, it must obtain a certified Labor Condition Application (LCA) from the U.S. Department of Labor (DOL). The LCA is a set of attestations the employer makes to the federal government — and it is a legally binding commitment, not a formality.

What the employer attests. By signing and submitting the LCA, the employer promises to:

1. Pay the required wage. The employer must pay the H-1B worker at least the higher of the actual wage (what the employer pays similarly situated workers in the same role) or the prevailing wage (the wage determined by DOL data or a private wage survey for that occupation and geographic area). This protects both H-1B workers and U.S. workers from wage depression.
2. Provide working conditions that do not adversely affect similarly employed U.S. workers.
3. Not be under a labor dispute (a strike or lockout in the occupational classification at the place of employment) at the time of filing.
4. Give notice to the bargaining representative or, if none, to workers at the place of employment by posting the LCA.

How LCAs are filed. Employers submit LCAs electronically through DOL's FLAG (Foreign Labor Application Gateway) system. DOL's review is typically faster than USCIS's review of the petition itself, but the LCA must be certified before the I-129 is filed.

The Public Access File. After LCA certification, the employer must maintain a Public Access File containing the LCA, wage rate documentation, a description of the benefit offerings, and other required records. This file must be available for public inspection. Violations of LCA obligations — including underpaying the worker — can lead to significant DOL penalties, debarment from future LCA filings, and other consequences.

Location and worksite changes matter. An LCA is certified for a specific occupational classification and geographic area (identified by a Standard Occupational Classification code and metropolitan statistical area or county). If an H-1B worker in Illinois is moved to a new worksite in a different metropolitan area — say, from the Chicago metro to downstate Illinois — the employer may need a new LCA for that location. For employers with remote or hybrid workforces, this is an area requiring careful ongoing attention.

DOL Wage and Hour Division enforcement. The Wage and Hour Division of DOL has authority to investigate LCA complaints and employer records. Workers, former employees, and members of the public may file complaints. Keeping meticulous records and paying the correct wage throughout the H-1B period is essential.

The H-1B process has long lead times, moving deadlines, and a significant element of chance. Thoughtful advance planning makes a real difference.

Start early. Employers should begin the internal process — identifying the role, confirming it qualifies as a specialty occupation, evaluating the candidate's credentials, and engaging employment counsel — months before the registration window opens. Rushing this work increases errors and the likelihood of an RFE down the line.

Track USCIS announcements year-round. USCIS publishes H-1B-related announcements, policy memoranda, and fee changes through the Federal Register and its website. Subscribing to the USCIS email alert service ensures employers do not miss critical updates between annual cycles.

Consider cap-exempt alternatives. If a worker is not selected in the lottery, all is not lost. Options worth exploring with qualified counsel include:

• O-1A (extraordinary ability) for workers with exceptional records
• TN status for Canadian and Mexican nationals in certain professional categories under the USMCA treaty
• E-3 for Australian nationals in specialty occupations
• L-1 (intracompany transferee) for workers at multinational organizations
• Joining a cap-exempt employer temporarily while awaiting future lottery cycles

For workers already in H-1B status. H-1B portability rules allow a worker to change employers and begin working for a new sponsor once the new petition is properly filed — without waiting for USCIS approval. Understanding portability, extensions, and the three-year/six-year H-1B time limits (and exceptions tied to green card sponsorship) is important for long-term planning.

Illinois residents and adjustment of status. Many H-1B workers in Illinois eventually pursue lawful permanent residence (a green card) through employment-based sponsorship. The path from H-1B to green card involves additional steps — including PERM labor certification through DOL, an immigrant petition, and an adjustment of status application — that are separate from the H-1B process itself. Workers in the Chicago area who reach the interview stage of their adjustment may appear before officers at the USCIS Chicago Field Office, making familiarity with local field office practices relevant as the process progresses.

This article provides general information only and is not legal advice. Immigration law is highly fact-specific, and the H-1B regulations involve nuances that a general overview cannot fully capture. Every employer and worker should consult a qualified immigration attorney before taking action.