ms, employee benefits, garnishments and other deductions. The payroll outsourcing companies pPayroll outsourcing companies deal with outsourcing of payroll activities. They do the actual work of tallying hours and creating the paychecks for all the employees of a client. Payroll means a sequence of accounting transactions dealing with the process of paying employees for service provided, holding money from employees for payment of payroll taxes, insurance premiums, employee benefits, garnishments and other deductions. The payroll outsourcing companies pr work of tallying hours and creating the paychecks for all the employees of a client. Payroll means a sequence of accounting transactions dealing with the process of paying employees for service provided, holding money from employees for payment of payroll taxes, insurance premiums, employee benefits, garnishments and other deductions. The payroll outsourcing companies p means a sequence of accounting transactions dealing with the process of paying employees for service provided, holding money from employees for payment of payroll taxes, insurance premiums, employee benefits, garnishments and other deductions. The payroll outsourcing companies pservice provided, holding money from employees for payment of payroll taxes, insurance premiums, employee benefits, garnishments and other deductions. The payroll outsourcing companies pms, employee benefits, garnishments and other deductions. The payroll outsourcing companies provide the processing of non-core activities of a company. Payroll outsourcing companies usually have a group of experts, who can complete jobs quickly and efficiently, giving the management more time for development activities. Shifting the payroll burden to another firm means less work for in-house staff, eliminating the need for them to learn new, specialized duties.