Raw data for analysing the relationships between procrastination and time perspectives, testing the moderating effect of BPNS between time perspectives and inter-subject procrastination variations. It includes a sample of 1,188 undergraduate students, aged 17-50 years (M = 20.02, SD = 2.63), who completed The Spanish version of the original 56-item Zimbardo Time Perspective Inventory, the 15-item Spanish version of the Échelle de Satisfaction des Besoins Psychologiques, the conjoint Spanish language adaptations of the General Procrastination Scale, the Decisional Procrastination Questionnaire, the Adult Inventory of Procrastination, ss well as the Pure Procrastination Scale.