h1b extension - query

[vendy9999]

hello,

 

i currently work in the below model

h1b employer -> vendor a -->vendor b --- >client

my extension is due is next month.
and i am  in the process of collecting documents.

i would like to know

1. what are the documents needed to provide employee- client relationship
2. what are the chances of rfe on the other model.
3. how difficult it wll be to get approval after rfe for the above model.

please share ur experiences with rfe on the above similar model
 

[Attorney_10]

The supporting documents required for an H1B petition are case specific and may vary. Please schedule a consultation with an experienced immigration attorney to discuss the specific facts of your case and the best strategy for filing your H1B extension.