Here is a truth about annuities that is neither self-evident nor widely understood – not all annuities are created equal. In fact, I sometimes wish there was another word for this financial instrument because it so misunderstood by so many.
Originally, an annuity simply meant an annual payment. The Latin word for year is Annus, from which we get such words as annual and per annum. In ancient Rome, soldiers were given an annuity, or an annual salary, when they retired from the military. British businessmen developed life expectancy tables in the sixteenth century and came up with contracts that would allow private individuals to create their own annuities, or lifetime yearly payments. Pay a premium to an insurance company now in return for a yearly stipend later on in life. Since then the basic idea of annuities have metamorphosed into financial instruments that perform all manner of functions along that basic theme.