An immediate annuity is a type of investment that provides income for a specified number of years for an individual or a beneficiary and may be purchased at any time. However, prior to establishing this type of investment fund, it is necessary for an individual to determine if this type of annuity is the most advantageous method of saving for future needs and supplemental income. By utilizing an immediate annuity calculator, an individual can easily find out the value of current funds and the future investment growth potential of those funds using minimal information.Information Necessary When Using An Immediate Annuity CalculatorIn order to use an immediate annuity calculator, an individual must know the amount of money to be initially invested into the immediate annuity. This monetary va