Abstract: A taste masked dosage form of pharmaceutical acceptable salt of escitalopram comprising (a) resin complex of pharmaceutical acceptable salt of escitalopram and cationic exchange resin or adsorbing or coating non-pareil seeds or inert particles with a mixture of pharmaceutically acceptable salt of escitalopram, cationic polymer and optionally other polymer(s) or loading non-pareil seeds or inert particles with pharmaceutically salt of escitalopram followed by polymer coating with cationic polymer and optionally other polymer(s); and (b) at least one pharmaceutical excipient.