Employee leasing may sound like a good idea for your business.  Think twice about leaving the traditional workers compensation insurance market.  Employee leasing  for even one year can wreak havoc on your experience modification (ex mod) and limit your ability to obtain coverage from a traditional workers compensation insurance carrier in the short term.  In California, the California State Compensation Insurance Fund could be your only option for coverage after a employee leasing plan.   Take a look at this article.  Leasing with this company may have added more costs in the end then any savings on premium.