Following President Trump’s September 19, 2025 proclamation “Restriction on Entry of Certain Nonimmigrant Workers” requiring employers to pay a $100,000 fee for certain H 1B workers seeking to enter the United States, United States Citizenship and Immigration Services (“USCIS”) released additional guidance on October 20, 2025. This update, published on USCIS’s H-1B webpage , clarifies how and when the new fee applies but still leaves several key issues unresolved.