Miami-Dade County provides retirement benefits for eligible employees through the Florida Retirement System (FRS). The FRS Pension Plan is a defined benefit plan, in which you are guaranteed a benefit at retirement if you meet certain criteria.The Investment Plan directs contributions to individual member accounts, and you allocate your contributions and account balance among various investment funds. Take a look at our Retirement Planning page. Miami-Dade County provides retirement benefits for eligible employees through the Florida. Retirement System (FRS). We specialize in retirement plan design, administration and actuarial consulting. Lifetime retirement income. One-life annuity - provides income for as long as you live. Need help planning for retirement?