USCIS H-1B Second Lottery 2027: What It Means and What to Do

Each fiscal year, USCIS caps new H-1B approvals at 85,000 total, made up of 65,000 regular cap slots and an additional 20,000 reserved for individuals holding a US master's degree or higher. USCIS runs an initial random selection from all registrations submitted during the March registration window, and if the number of petitions actually filed by selected registrants falls short of the annual cap, USCIS has the authority to conduct one or more additional selections from the remaining unselected registrant pool to fill those unused slots. This additional round is commonly referred to as the second lottery, though USCIS's own terminology generally refers to it as a supplemental selection.

A true second lottery is a relatively rare event, and it depends entirely on whether the cap fills completely from the first round. It notably occurred during the 2020 cap cycle, largely a COVID-affected year, when a number of initially selected registrants withdrew or did not proceed to file, leaving unused slots that USCIS filled through a supplemental selection from the remaining pool. In more recent cap cycles from 2024 through the current period, demand has consistently and substantially exceeded the annual cap, meaning the first selection round alone has been sufficient to fill all 85,000 slots, making an additional true second lottery unlikely under current demand conditions. That said, USCIS has still occasionally conducted smaller supplemental selections in specific circumstances even in high-demand years, so registrants should not assume it is entirely impossible.

For the fiscal year 2027 cap cycle, the electronic registration period opened in March 2026, with USCIS announcing the results of the initial random selection in April 2026. Employers of selected registrants then had a filing window running from April through June 2026 to submit the actual H-1B petition for each selected beneficiary. If USCIS determines after this filing window that the cap has not been fully met, and decides to conduct a supplemental selection, that additional round has historically been announced and run sometime between June and August, drawing from registrants who remained in the reserve, unselected pool.

To potentially benefit from any supplemental selection, you must have submitted a registration during the original March 2026 window and not been selected in the initial random selection round. Registrants who were not selected remain automatically in what USCIS refers to as the reserve pool for that fiscal year, and no additional action or new registration is required to remain eligible for a possible supplemental selection. You do not need to do anything proactively to stay in this pool beyond simply not withdrawing your original registration.

If you registered but were not selected in the initial round, there are several practical steps worth taking. First, do not withdraw your registration, since remaining in the reserve pool is what preserves your eligibility for any possible supplemental selection. Second, monitor official USCIS announcements during the June through August window, since that is the period when any supplemental selection has historically been announced if one occurs. Third, confirm with your employer that they are also tracking this and have not mistakenly treated your registration as closed out for the year. Fourth, seriously consider cap-exempt employer options, including universities, nonprofit research organizations, and government research organizations, since these employers can sponsor H-1B status without being subject to the annual cap at all. Fifth, explore alternative visa categories in parallel, including O-1 for individuals with extraordinary ability, TN status for Canadian and Mexican citizens under USMCA, and L-1 for intracompany transfers, since none of these depend on the H-1B lottery outcome.

Certain categories of employer are exempt from the annual H-1B cap entirely, meaning they can sponsor H-1B status for a qualifying employee at any time of year without needing to go through the March registration lottery at all. This exemption generally applies to institutions of higher education, nonprofit organizations affiliated with or related to a university, and nonprofit or governmental research organizations. If you were not selected in the regular cap lottery, actively researching whether a cap-exempt employer, such as a university research position, might be a viable option is one of the few paths that does not depend on lottery timing at all.

A wage-weighted selection proposal has been discussed as a potential change to how the H-1B lottery operates, which would replace or supplement the current purely random selection with a system that gives registrations offering higher wages a greater chance of selection. If this proposal were enacted for the 2027 cycle or a future cycle, it would represent a significant structural change, since it would advantage higher-paid positions and, by extension, more senior roles over entry-level positions in the selection process itself. As of this cap cycle, registrants should watch for official rulemaking announcements rather than assuming this change has already taken effect, since proposals of this kind typically go through a formal regulatory process before implementation.

Whether or not a supplemental selection occurs, H-1B applicants coming from OPT status face a tightly sequenced set of deadlines that are easy to lose track of during an uncertain waiting period. PriorityPath tracks your OPT expiration date, calculates your cap-gap extension period if you were selected and are transitioning from OPT to H-1B, and monitors your H-1B start date of October 1 so you always know exactly where you stand regardless of which stage of the process you are in.