A Professional Employer Organization (PEO) is an outsourcing firm that provides services to businesses including managing HR, employee benefits, compliance, payroll, retirement planning, and much more. A PEO provides co-employment while ensuring your businesses compliance and tax filings with federal and state employment laws are up to date and filed properly and on-time. Using a PEO allows you to free up resources and overhead to help maximize your businesses profits and streamline your company.