CalSavers is available to California workers whose employers don't offer a retirement plan, self-employed individuals, and others who want to save extra. CalSavers is a retirement savings program for private sector workers whose employers do not offer a retirement plan.Information on retirement plans for small businesses and the selfemployed. Choose a Plan, Maintain a Plan, Find or Fix Plan Errors, Plan Benefits. The process of how to set up a 401k plan for your small business is similar to making other important decisions. You'll need to do your research. Designed with your needs in mind, our health and benefit account solutions can help you offer a competitive benefit plan to your employees. Plus, compared to other types of retirement plans, SIMPLE IRA plans offer lower start-up and annual costs. In short, they are just simpler to operate. Small businesses may choose to offer a defined benefit plan or any of these defined contribution plans.