the rich and poor may invite some difficulty for the welloff if skyrocketing onion prices have not already had any effect on themshalini jain associate directortax regulatory service ernst young in the secondary bond market the average transaction size is in crores of rupees imagine how much interest your rs 20000 bonds will earn add to that issues about capital gains that will crop up if you sell in the secondary market what is required a selfattested copy of the pan card has to be enclosed with the application form a demat account is not necessary because these bonds are in physical form as well of course if you own a demat account it is better to apply in the demat form