Employers often assume that they should make the switch to a PEO on January 1st. However, employers can successfully transfer human resources to a PEO any time of the year. It's really more a function of business need versus a specific date on the calendar. It’s more important to focus on hiring a PEO that provides the HR, employee benefits and recruitment services your company needs rather than worry about having to wait until the first of the year to make the move. Here are the times when it makes the most sense to outsource your human resources needs.