CI Tauri is a young star, about 2 million years old, located approximately 500 light years away in the constellation Taurus. It is still accreting a material from debris disk at unsteady pace possibly modulated by the eccentric orbital motion of the inner planet. The spectral signatures of compounds of sulfur were detected from the disk. The magnetic field on surface of CI Tauri, equal to 0.22 T, is close to average for T Tauri stars.