The best thing about this software is its simplicity of use for both clients as well employees who are required to pay taxes or comply with regulations related laws such compliance management system (CMS). It has all features which you need when it comes down paying your employee's payroll deduction from their accounts through an online portal where they can manage everything easily by themselves without any help needed at anytime anywhere. There isn't anything I dislike so far! However there may be other users out here having different experience but i would recommend anyone using CFS should not worry because we have been able solving our issues regarding CMS within no time period after implementing them into work flow process seamlessly.