Three kinds. The model names a basic illustration, "a ledger or proposal used in the sale of a life insurance policy that shows both guaranteed and non-guaranteed elements"; a supplemental illustration, which may use a different format but no more favorable assumptions; and an in-force illustration, furnished after the policy "has been in force for one year or more."
Guaranteed against non-guaranteed. The model's definitions make the split the center of the document. Guaranteed elements are premiums, benefits, values, credits or charges "that are guaranteed and determined at issue," and non-guaranteed elements are those "that are not guaranteed or not determined at issue." The guaranteed values must appear first, and every page showing only non-guaranteed values must point back to them. The narrative summary must include a statement to the effect that the illustration "assumes that the currently illustrated nonguaranteed elements will continue unchanged for all years shown. This is not likely to occur, and actual results may be more or less favorable than those shown."
The ceiling on optimism. The non-guaranteed columns may not be more favorable than the insurer's "illustrated scale," which in turn is capped by a "disciplined current scale" reasonably based on the insurer's actual recent experience and certified each year by an illustration actuary. Among the practices the model forbids are stating or implying that non-guaranteed elements are guaranteed, depicting performance more favorable than the illustrated scale, and using terms such as "vanishing premium" for a plan that relies on non-guaranteed elements to pay part of future premiums.
The midpoint column. The numeric summary of a basic illustration shows values at years 5, 10 and 20 and at age 70 on three bases: the guarantees, the illustrated scale, and a midpoint that cuts a participating policy's illustrated payments to the owner in half and sets credited interest and charges at the average of the guaranteed and illustrated rates. If the policy would lapse on any basis, the year it would do so has to be shown. The buyer signs a statement acknowledging that the non-guaranteed elements "are subject to change and could be either higher or lower."
What it does not cover. The model applies to "all group and individual life insurance policies and certificates except" variable life, annuities, credit life, and policies with no illustrated death benefit over $10,000. Variable universal life is sold with a securities prospectus, and the illustration rules for indexed universal life add an actuarial guideline of their own.