Disclosed are a method for acquiring a data signal by a terminal in a wireless communication system and an apparatus for supporting same. According to an embodiment applicable to the present disclosure, a terminal can receive configuration information on a plurality of control resource sets (CORESETs), and on the basis of a method suggested in the present disclosure, can acquire a data signal from a physical downlink shared channel scheduled by downlink control information received via one CORESET among the plurality of CORESETs.