Regarding H1B Extension + other queries

hi Saurabh,

Am currently on H1 B working for Employer A

and mine Employer-Client model

I have few questions

1. if I apply for H1 Extension Regular  with current Employer A with Client invitation letter from the current Client and during the process if my current project get over and if I start working with different clients .. should I produce client invitation letter again to USCIS?

H1 Extension duration depends on the duration mentioned on client invitation letter?


2. If I travel back to offshore during the process of H1 Extension(if I don't get any new project) and if I travel back to US on  dependent visa taking leave from my Employer A say for 2 months and once i get a new project while am in US.. Can I continue working on H1?


awaiting for your response