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Cecilia Esterline /

The H-1B Visa, Explained

As the tech industry boomed, demand for visas intended for highly skilled workers has far outstripped their availability.
H1B Explainer (3)
Illustration by Noah Hickey. Photo of H-1B visa page by Getty Images. Photo of Elon Musk by STR/NurPhoto via Getty Images.

Amid recent infighting on the social media site X between MAGA Republicans and Silicon Valley tech leaders like Elon Musk and Vivek Ramaswamy over immigration, attention quickly centered on a visa program used by highly skilled workers. Musk and his allies defended the H-1B visas that have been the backbone of their industry while the likes of Laura Loomer, a Trump-allied political activist, argued that the visas were contrary to “America First” policies. 

But what are H-1B visas anyway? 

The specialty occupation visa.

The H-1B visa is a temporary visa that a U.S. employer may request to fill a specialty occupation with a foreign worker. To qualify as a specialty occupation, a position must usually require a bachelor’s degree or higher in a specific field. Common H-1B occupations include software engineers, data scientists, and architects, among others. 

H-1B visas are typically issued for three years initially, but they can be extended for up to three additional years. However, if the employee has applied for permanent residency via an employment-based green card but is awaiting green card availability due to nationality restrictions, H-1B status can be extended beyond the usual six-year limit

Cecilia Esterline is a senior immigration policy analyst at the Niskanen Center, focusing on employment-based visa policy, international student retention, and economic analysis.

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