Annuitant
Accumulation Period
Single Premium
Periodic Payments
Immediate Annuities
Deferred Annuities
Straight Life Annuities
Cash Refund Option
Life with Period Certain
Joint and Full Survivor
Period Certain
Fixed Annuities
Variable Annuities
Equity Indexed Annuities
Market Value Adjustment
Exclusion Ratio
1035 Contract Exchange
403(b) Plan

PURPOSE AND FUNCTION
The main reason for purchasing an annuity is to provide future economic
security. An annuity is a mathematical concept that is quite simple in its
most basic application. Start with a lump sum of money, then pay it out in
equal installments over a period of time until the original fund is
exhausted. That is the basic principle behind an annuity. An annuity
is simply a vehicle for liquidating a sum of money. In practice, the
concept is more complex. An important factor not mentioned
above is interest. The sum of money that has not yet been paid
out is earning interest and that interest is also passed on to the income recipient (the annuitant). Anyone can provide
an annuity.By knowing the original sum of money (the principal), the length of the payout period, and the interest
rate of the annuity earns, it is a fairly simple process to calculate the payment amount.
There are other tables similar to this that solve related problems (for example, how long income can be paid for any
given amount of principal). The basic underlying principle is the same in every case. The amount of an annuity
payment is dependent upon three factors: starting principle, interest, and income period.
