USCIS, Apr. 6, 2018 - "USCIS has reached the congressionally-mandated 65,000 H-1B visa cap for fiscal year 2019. USCIS has also received a sufficient number of H-1B petitions to meet the 20,000 visa U.S. advanced degree exemption, known as the master’s cap.
The agency will reject and return filing fees for all unselected cap-subject petitions that are not prohibited multiple filings (PDF, 119 KB).
USCIS will continue to accept and process petitions that are otherwise exempt from the cap. Petitions filed for current H-1B workers who have been counted previously against the cap, and who still retain their cap number, will also not be counted toward the FY 2019 H-1B cap. USCIS will continue to accept and process petitions filed to:
U.S. businesses use the H-1B program to employ foreign workers in occupations that require specialized knowledge."