Progressive collapse is the spread of initial failure from component to component leading whole collapse of a structure. It is because of vehicle impacts, fire, earthquakes and regular or manmade dangers. Collapse leads huge proportions of impropriate triggers in the structures which make structures unequipped for withstanding loads and it prompts collapse of the structure. In this examination Special moment resisting frame of G+5 story building is displayed utilizing FEM based programming (ETABS). The examination is conveyed according to GSA guidelines in zone V having medium soil by linear dynamic and non linear analysis. The story drift and story shears are as calculated to know the potential for progressive collapse of a structure. It is seen that the outcomes from non linear static examination are substantially more significant than straight powerful investigation.