What is the difference between a 'Tax Invoice' & a 'Bill' ??

Bioll is just an invoice, Invoice is a broader term than of tax invoice.

In practise the invoice in which tax has been lviedecis known as tax invoice, and a invoice without levying any tax etc is simply invoice.

Dear all,

i am not talking about the exchange difference arising out of foreign liability. I am talking about exchange difference arising due to change in value of dollar between record date and payment date.