A sheet-like formed material having a tape with IC tags useful for a production line for a sheet-like formed material continuously produced at high speed. A sheet-like formed material (40) where a tape (30) on which IC tags (20) are arranged at appropriate intervals is superposed on a sheet-like formed raw material, wherein the tape (30) with the IC tags is fixedly adhered, between sheet layers constructed in a layered form, to a cut sheet (100) from end to end of the sheet.