With the market conditions calling for innovative business strategies and quick implementations, businesses, whether large or small, can no longer afford to spend either time or resources on managing the complex payroll functions. Furthermore the process of outsourcing the payroll functions saves an organization from legal hassles in addition to extensive paperwork and staffing of domain specialists. With the different aspects of payroll, such as taxes, retirement funds, W-2s, undergoing continuous changes, it becomes all the more imperative for an organization to outsource it to service providers.