Information on retirement plans for small businesses and the selfemployed. Choose a Plan, Maintain a Plan, Find or Fix Plan Errors, Plan Benefits.CalPERS will help you with estimating your monthly pension, filing and processing your retirement paperwork, and much more. Each tax year, you may be required to fill out Form 5500, depending on the type of plan you choose. Additionally, submit a Florida Retirement System Pension Plan. Notice of Election to Participate in the Deferred Retirement Option. How does your ideal retirement differ from reality, and what can we do to better align the two? Contact. Office: (866) 300-9382. A business retirement plan can help you save for the future with tax breaks. Here are the top self-employed retirement plans and how they compare.