  In this article we introduce an analytical method, namely Homotopy Analysis
Transform Method (HATM) which is a combination of Homotopy Analysis Method
(HAM) and Laplace Decomposition Method (LDM).This scheme is simple to apply
linear and nonlinear fractional differential equations and having less
computational work in comparison of other exiting methods.The most useful
advantage of this method is to solve the fractional nonlinear differential
equation without using Adomian polynomials and He polynomials for the
computation of nonlinear terms.The proposed method has no linearization and
restrictive assumptions throughout the process.Presently homotopy analysis
transform method is used to solve time fractional Fokker-Planck equation and
similar equations.The series solution obtained by HATM converges very fast.A
good agreement between the obtained solution and some well-known results has
been demonstrated
