a private limited company has hired tempo ( inclusive of diesel , driver etc) from some of its parties and pays "tempo hiring Expenses " in cash on a monthly basis . the question is , if the TEMPO HIRING CHARGES payable to 1person exceeds rs120000/-, is the pvt. limited co. liable to deduct tax at source ?? and if yes WHen?? and under which section?? please reply asap. thank u in anticipation.