H-1B1 vs H-1B: What Changes for Chilean and Singaporean Workers

The H-1B1 vs H-1B decision is one that only citizens of Chile and Singapore get to make, and most of them make it on a single fact: the H-1B1 has no lottery. That advantage is large, but it comes with real costs. The H-1B1 is granted one year at a time, it is not a dual intent category, it has no portability rule, and its H-4 spouses cannot work. Whether those costs matter depends on how long you plan to stay and whether a green card is part of the plan. Our H-1B1 visa practice walks through this comparison with every Chilean and Singaporean client, and the sections below cover the points that decide it.

Cap and timing

The H-1B regular cap is 65,000 per fiscal year plus 20,000 for U.S. advanced degree holders, with demand far above supply. Employers register in March, USCIS selects at random, and selected workers cannot start cap-subject employment before October 1. The H-1B1 draws on 6,800 numbers set aside from the same 65,000 (1,400 for Chile and 5,400 for Singapore), and those numbers have not run out. You can apply in any month and start when the visa is issued. For an employer that has already lost an H-1B registration for a Chilean or Singaporean hire, the H-1B1 is the obvious repair.

Filing route and employer cost

An H-1B always requires Form I-129 and its filing fees before the worker can apply for a visa. An H-1B1 applied for at a consulate needs only a certified Labor Condition Application (Form ETA-9035) and the worker’s own application; no USCIS petition is involved unless the worker is changing or extending status inside the United States. Both categories carry the same LCA wage attestations, so the pay obligation is identical. The employer’s savings on the H-1B1 are in government fees and lead time.

Validity periods and renewals

An H-1B is approved in periods of up to three years, to a six-year maximum, with extensions beyond six years available under AC21 when a PERM or I-140 has been pending or approved long enough. An H-1B1 is admitted for one year at a time and renewed in one-year increments, with no six-year ceiling. The yearly cycle is the H-1B1’s biggest administrative burden: a renewal every twelve months, either through an I-129 extension or a consular trip, backed by an LCA that still covers the new period. Our article on H-1B1 extensions and renewals covers how to keep that cycle from interrupting work.

Dual intent and the green card plan

H-1B status is dual intent by statute. An approved I-140 or a pending adjustment application does not harm it, and consular officers do not refuse H-1B visas for immigrant intent. The H-1B1 is not dual intent. You must intend to depart when your stay ends, and while an immigrant petition is not an automatic bar, each renewal and each consular interview becomes a conversation about where you are headed. If permanent residence is the goal, most H-1B1 holders either switch to H-1B before the green card process matures or manage the timing with care. We lay out the options in how to get a green card from H-1B1 status.

Spouses: H-4 with and without work permission

Spouses and children of both H-1B and H-1B1 workers hold H-4 status. The difference is work authorization. An H-4 spouse of an H-1B worker can obtain an employment authorization document once the H-1B principal has an approved I-140 or qualifies for an AC21 extension. That rule is written for H-1B principals, and it does not extend to the spouses of H-1B1 workers. An H-4 spouse of an H-1B1 holder cannot work at all, regardless of how long the family stays. For a two-career household this can be decisive, and it is one reason some Singaporean and Chilean families start on the H-1B1 and move to the H-1B once a cap number is secured.

Changing employers and portability

H-1B portability under INA 214(n) lets a worker begin with a new employer as soon as that employer’s petition is received by USCIS. The H-1B1 has no portability. A new employer must get a new LCA certified and either obtain approval of an I-129 change of employer request or send the worker to a consulate for a new visa, and the worker cannot start until one of those is complete. Both categories give a 60-day grace period after employment ends, once per authorized period.

Switching from H-1B1 to H-1B later

Moving from H-1B1 to H-1B is a change of status on Form I-129, but it is cap-subject unless the new employer is one of the universities, affiliated nonprofits, or research organizations described in our note on which employers are H-1B cap-exempt. For a cap-subject employer, that means a March registration and an October start, with the H-1B1 renewed in the meantime to bridge the gap. Planning the switch a year ahead keeps the bridge from breaking. The H-1B practice page explains how we sequence it.

Which one to pick

Choose the H-1B1 when speed matters, the employer is cost-sensitive, the assignment is a few years long, and your spouse does not need to work. Choose the H-1B when a green card is the stated goal, your spouse needs an income, the employer is cap-exempt or has already won a registration, or you expect to change jobs often. Many clients use both in sequence: H-1B1 to start work quickly, H-1B once a cap number comes through and the long-term plan is clear.

If you are a Chilean or Singaporean professional deciding between the two categories and want the choice made against your own timeline and family situation, a consultation with Capitol Law Partners can map the right path for your situation. Schedule a consultation.

This article is for informational purposes only and does not constitute legal advice. No attorney-client relationship is formed by this communication.

Attorney Cagatay Ersoy. Practical strategy for founders, investors, and growing companies.

Need help with this topic? See our H-1B1 treaty visa page or schedule a consultation.