80 CCF DEDUCTION

                    The interest received on these bonds shall be treated as income from any other source and shall form part of the total income of the assessee in that financial year in which they are received.

                      Since the amount received on maturity forms our own capital,it is not taxable.

intrest received is taxable and balance is not taxable

Yes,

Interest amount should be taxable but balance amount should not be taxable.