Adaptive Inverse Filter (AIF) is the standard,tracking,control technique which has provided an extensive range of uses and applications for the last several years. Adaptive Inverse Filter (AIF) deals with the structure which is being utilized for the stabilized or stable linear and the non-linear,minimum and the non-minimum phase systems. Also closed loop features of the AIF are similar as that of the low passes adaptive filtering. Hence, it reduces the consequences of disturbance.