momi said:
You have to show.............specially the tax returns........
TAX returns are not that much important,unless u r paying tax in full like ,ur business is not using "windowdressing" of accounts,which is mostly the case in pakistan and all other countries,like business owner may earn 30 lakh per year but only paying 20 ,25 thousand tax,which is very low and CHC may think that u r having low income,so just show
-NTN CERIFICATE OF THE BUSINESS( it will show them that u r paying tax,having business from how much time,what kind of business is)