The IUL Bait-and-Switch: When 6.5% Becomes 2.8%

The pitch is irresistible. Stock-market upside, with a guaranteed downside floor of zero. Tax-advantaged accumulation. A retirement income stream from policy loans. All wrapped in a life insurance contract.

The reality, in nearly every case we’ve reviewed, lands somewhere between disappointing and predatory. Here’s why.

The Three Levers the Carrier Controls

When you sign an IUL contract, you agree to a crediting formula — but the formula contains three numbers that the carrier reserves the right to change at any time, on any in-force policy, with no recourse on your part.

The first is the cap. If the S&P 500 returns 18% in a year, your account is credited the lesser of that return or the cap — typically illustrated at 9–11% but routinely lowered to 6–8% on existing policies after a year or two.

The second is the participation rate. You don’t get the full index return; you get a percentage of it. Illustrations frequently assume 100% participation. Contracts often deliver 60–80%.

The third is the spread — a flat percentage subtracted from the index return before crediting. A 2% spread on a 10% index year leaves you with 8% before the cap applies.

Multiply these three together, factor in the COI charges deducted from cash value monthly, and the upside-without-downside policy frequently delivers, over real holding periods, returns in the low single digits.

A modeled example — where the title’s numbers come from. These figures are an illustrative model, not any single carrier’s statement. Say an agent illustrates a level 6.5% credit every year. In the real contract, a ~75% participation rate and a ~1% spread trim a strong index year to roughly 4–5% of credited interest — and monthly cost-of-insurance and policy charges pull another 1–2% back out of the cash value. Blend in the flat years when the index finishes down and you credit 0%, and the effective long-run return on cash value routinely settles near 2.8%. The 6.5% is what sold the policy; the ~2.8% is closer to what it delivers. Your own contract’s numbers are in its guaranteed and non-guaranteed illustration columns — insist on both.

What to Demand Before You Sign

Get illustrations at three crediting rates: the carrier’s current illustrated rate, the contractual guaranteed minimum, and a midpoint. Examine the policy at age 90 in the guaranteed column. If the cash value collapses to zero, the policy is structurally dependent on continued strong index performance — which is, by definition, not guaranteed.