For HR and Global Mobility professionals managing H-1B cap registrations, there are several things you can count on every year: tight timelines, employee anxiety and technical glitches in the registration system. 

The FY 2027 H-1B cap registration period has already demonstrated this familiar pattern. Within the first few days of the registration window opening, users reported a variety of technical issues with the myUSCIS system and Pay.gov. These early hiccups are exactly why Meltzer Hellrung’s teams take a measured approach at the start of the registration period. 

Early Technical Issues Reported 

During the opening days of the registration period, some users experienced problems completing payment through the Pay.gov portal after finalizing an H-1B registration. In these cases, the system remained stuck in a “processing” stage and would not advance to complete the transaction. The issue, which occurred during the first day of filing,  was later reported as resolved. 

Another early issue reported involved the H-1B registration page failing to load after selecting the form within the myUSCIS portal. In some cases, users were able to resolve the problem by simply trying a different web browser. 

Additional Process Issues to Watch 

A few other technical system and process-related issues have also surfaced that HR and mobility teams should keep in mind when preparing registrations. 

SOC Code Formatting 

Questions have arisen regarding the way the registration form requires users to enter Standard Occupational Classification (SOC) codes that contain subcodes (for example, XX-XXXX.XX). The registration system currently accepts only the base code XX-XXXX format, which creates confusion and uncertainty when the more specific subcode is necessary for proper wage level analysis. 

County Information Requirement 

The registration system now requires employers to enter the county where the beneficiary will work, in addition to the city and state. Because this requirement was not highlighted in prior guidance, some registrations, particularly bulk uploads, initially failed when county information was missing. Ensuring the correct county information is collected for each worksite can help avoid submission issues. 

Why We Typically Wait a Few Days 

At Meltzer Hellrung, these early-season system issues are exactly why we typically wait a few days after the registration window opens before submitting most H-1B registrations. 

The myUSCIS system often experiences the highest traffic during the first few days and the last few days of the registration period, when thousands of users attempt to access the platform at the same time. These surges can lead to slower system performance and occasional technical errors. 

By waiting a short period of time after the window opens, we allow for initial technical issues to surface and be resolved. This approach helps ensure a smoother submission process for our clients and reduces the risk of unnecessary disruptions during the time limited filing period. 

Key Takeaway for HR and Mobility Teams 

H-1B cap season is always a stressful time for HR and Global Mobility professionals managing international talent pipelines. While the electronic registration system has streamlined the process significantly, the early days of the registration window can still bring technical surprises. 

When it comes to H-1B season, the old saying holds true: some things in life are inevitable—death, taxes, and H-1B registration glitches. We believe our strategy of waiting a few days before submitting registrations can often make the process a little smoother for everyone involved. 

If you have any questions about the H-1B registration system or need to file a last minute registration (the registration period closes on March 19, 2026 at Noon EDT), please contact your Meltzer Hellrung professional as soon as possible.