Crediting Method
The crediting method is the formula used to measure the underlying index's movement over a crediting period on an indexed annuity. Different crediting methods produce very different outcomes from the same index. Common methods include annual point-to-point (the index value at the end of the year vs. the start), monthly sum (the sum of each month's positive returns up to a monthly cap, with negative months counted in full), and monthly average (the average of 12 monthly observations vs. the starting value).
An S&P 500 indexed annuity offers three crediting methods. In a year where the index returns 12% with significant volatility, the methods produce different credits: annual point-to-point with a 7% cap credits 7%; monthly sum with a 3% monthly cap might credit 18% if the monthly distribution is favorable (mostly positive months) or 0% if there was a single bad month that dominated; monthly average might credit 9% because the average through the year was lower than the year-end value. The consumer typically allocates across methods at issue and can reallocate annually.
Why it matters
Crediting method choice can produce 200-400 basis points of return difference annually from the same index. Monthly sum tends to overperform in steadily rising markets and dramatically underperform in volatile markets. Annual point-to-point is more predictable. Monthly average smooths returns but typically caps upside in strong years.
How to evaluate
Read the carrier's historical illustration of each crediting method, but understand the limits of back-testing — past results do not predict future caps or participation rates. Many advisors recommend annual point-to-point as the most straightforward method unless the consumer has a specific view on market volatility.
In the contract
Look for "interest crediting strategies," "crediting options," "annual point-to-point," "monthly point-to-point sum," and "monthly averaging." Each method is typically listed separately with its own current cap, participation rate, and minimum guaranteed parameters.
Related terms
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