saumil22 said:
Does CIC ask for Paystub or bank statement when we have submitted our Reference letter and Business card of employer and job offer letter for Canadian experience.
IRCC asks for supporting documentation, like tax documents (your T4, Notice of Assessment), or lacking those, a recent paystub or two. (With some exceptions, there is no need to provide ALL paystubs) .
See the section on Proof of work experience -
http://www.cic.gc.ca/english/resources/tools/perm/express/intake-complete.asp