Question: I am on H1-B visa and my question is, can employer B file my PERM in spite of not being on their payrolls while I still work for employer A. Also what is the processing timings for PERM

Answer: PERM is a permanent offer of employment based on a bona-fide job opportunity, an employer has an option of filing it for a current employee or someone that they intend to hire on a permanent basis in the future. It takes about 4-6 months for the PERM approval.