how long h1b approve
Once an employer files an H-1B case petition (on Form I-129), the processing is in the hands of U.S. Citizenship and Immigration Services (USCIS). Some applicants receive approval in as few as 30 days, others may wait as many as 90 days.etting Your Application Receipt Number. After your employer has applied for your H-1B visa, USCIS will, after approximately one to two weeks, send you a receipt notice on Form I-797.