Payroll processing services have several advantages no matter what size business you are running. Small businesses will find that outsourcing payroll sources can be a time and cost saver, especially during tax season. If you have not yet considered outsourcing your payroll processing duties, you may want to consider it. Outsourcing employee payroll services can assist a small business owner handle tax agency requirements, social security, garnishments, child support, third party sick pay, and fringe benefits.