U.S. Citizenship and Immigration Services will begin accepting H-1B petitions subject to the fiscal year 2018 cap on April 3, 2017. All cap-subject H-1B petitions filed before April 3, 2017, for the FY 2018 cap will be rejected.
At present, the United States has two main programs for temporarily importing low-skilled workers, sometimes referred to as guest workers. Agricultural guest workers enter through the H-2A visa program, and other guest workers enter through the H-2B visa program. Employers interested in importing workers under either program must first apply to the U.S. Department of Labor for a certification that U.S. workers capable of performing the work are not available and that the employment of alien workers will not adversely affect the wages and working conditions of similarly employed U.S.