Method for channel state report in wireless communication system and apparatus therefor

A method for reporting channel state information by a UE having an interference removal ability in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving, from a serving cell, information for removal of interference by an adjacent cell; removing the interference or calculating the channel state information according to the received information for removal of interference; and transmitting the calculated channel state to the serving cell, wherein the information for removal of interference may comprise information indicating whether interference by a transmission signal of the adjacent cell exists in a CSI-interference measurement (IM) resource of the serving cell.