Two features that have the greatest effect on the amount of additional interest that may be credited to an equity-indexed annuity are the indexing method and the participation rate. It is important to understand the features and how they work together. The following describes some other equity-indexed annuity features that affect the index-linked formula.
Since new equity indexed annuity products are being developed, the contract you are interested in may contain a feature that is not discussed in this Buyer's Guide. If this is the case, ask your agent for an explanation that you understand.
Indexing Method
The indexing method means the approach used to measure the amount of change, if any, in the index. Some of the most common indexing methods, which are explained more fully later on, include annual reset (ratcheting), high-water mark and point-to-point.
Term
The index term is the period over which index-linked interest is calculated. In most product designs, interest is credited to your annuity at the end of a term. Terms are generally from one to ten years, with six or seven years being most common. Some annuities offer single terms while others offer multiple, consecutive terms. If your annuity has multiple terms, there will usually be a window at the end of each term, typically 30 days, during which you may withdraw your money without penalty. For installment premium annuities, the payment of each premium may begin a new term for that premium.
Participation Rate
The participation rate decides how much of the increase in the index will be used to calculate index-linked interest. For example, if the calculated change in the index is 9% and the participation rate is 70%, the index-linked interest rate for your annuity will be 6.3% (9% x 70% = 6.3%). A company may set a different participation rate for newly issued annuities as often as each day. Therefore, the initial participation rate in your annuity will depend on when it is issued by the company. The company usually guarantees the participation rate for a specific period (from one year to the entire term). When that period is over, the company sets a new participation rate for the next period. Some annuities guarantee that the participation rate will never be set lower than a specified minimum or higher than a specified maximum.
Cap Rate or Cap
Some annuities may put an upper limit, or cap, on the index-linked interest rate. This is the maximum rate of interest the annuity will earn. In the example given above, if the contract has a 6% cap rate, 6%, and not 6.3%, would be credited. Not all annuities have a cap rate.
Floor on Equity Index-Linked Interest
The floor is the minimum index-linked interest rate you will earn. The most common floor is 0%. A 0% floor assures that even if the index decreases in value, the index-linked interest that you earn will be zero and not negative. As in the case of a cap, not all annuities have a stated floor on index-linked interest rates. But in all cases, your fixed annuity will have a minimum guaranteed value.
Averaging
In some annuities, the average of an index's value is used rather than the actual value of the index on a specified date. The index averaging may occur at the beginning, the end, or throughout the entire term of the annuity.
Interest Compounding
Some annuities pay simple interest during an index term. That means index-linked interest is added to your original premium amount but does not compound during the term. Others pay compound interest during a term, which means that index-linked interest that has already been credited also earns interest in the future. In either case, however, the interest earned in one term is usually compounded in the next.
Margin/Spread/Administrative Fee
In some annuities, the index-linked interest rate is computed by subtracting a specific percentage from any calculated change in the index. This percentage, sometimes referred to as the "margin," "spread," or "administrative fee," might be instead of, or in addition to, a participation rate. For example, if the calculated change in the index is 10%, your annuity might specify that 2.25% will be subtracted from the rate to determine the interest rate credited. In this example, the rate would be 7.75% (10% - 2.25% = 7.75%). In this example, the company subtracts the percentage only if the change in the index produces a positive interest rate.
Vesting
Some annuities credit none of the index-linked interest or only part of it, if you take out all your money before the end of the term. The percentage that is vested, or credited, generally increases as the term comes closer to its end and is always 100% at the end of the term.