To provide a time card having a function for easily obtaining other additional information as well as reading identification information.

The time card A includes a print field used for printing working data such as date and attendance time on a surface, and a plurality of data holes 3 formed along both side edges, to identify the name by a combination of the data holes 3. A reference hole 1 as a detection reference used for discriminating an individual based on the combination position of the data hole 3 is formed at both sides of the bottom of the card, a function hole 2 is formed just above the reference hole 1, and the data holes 3 are formed on the function hole 2.