H1B Validity for extension

[dv123]

Hi,

 

I am working on L1B with employer A. My L1B will expire in April 2014 as i am going to complete 5 years. I have a H1B from employer B valid upto Sept 30,2013 (initial 3 years period). I never worked on H1B. Now I am trying to move to H1B and searching for other oppertunities. 

 

If  I get any oppertunity after Sept 30,2013 , is it possible to extend the H1B.Will it come under H1B cap exempt. I have this question because, I never worked on H1B and I don't have pay slips from Employer B. I have only payslips from Employer A.

 

Can any one please clarify.

 

Regards,