Now that the Roth IRA has been around for a few years, many CPAs and accounting professionals have extolled the value of the plan to their clients, but for some reason, many taxpayers aren't taking advantage of this vehicle.To refresh your knowledge of the Roth IRA, here is a basic explanation of its benefits and parameters.The Roth IRA is available in a $2,000 contribution or Roth conversion, and the latter plan often brings about the most savings.