A bond that pays no interest while the investor holds it. It is sold originally at a substantial discount from its eventual maturity value, paying the investor its full face value when it comes due, with the difference between what he paid initially and what he finally collected representing the interest he would have received over the years it was held.
Zero Coupon Bond is thus issued at a discount to its face value, at which it will be redeemed. There are no
intermittent payments of interest. When such a bond is issued for a very long tenor, the issue price is at a steep discount to the redemption value. Such a zero coupon bond is also called a deep discount bond. The effective interest
earned by the buyer is the difference between the face value and the discounted price at which the bond is bought. There are also instances of zero coupon bonds being issued at par, and redeemed with interest at a premium. The essential feature of this type of bonds is the absence of intermittent cash flows.