Here is a product growing faster than almost any other in the industry. IUL premium hit a record $3.2 billion in 2025, up 19% year over year, and now makes up about 25% of the entire U.S. life insurance market. So what is driving the demand?
HOW IT WORKS
Like whole life, an IUL provides a death benefit and builds cash value. The difference is how that value grows. It is tied to a market index like the S&P 500. When the index rises, your cash value is credited up to a cap (often somewhere in the 8% to 14% range). When the index falls, a floor (typically 0%) protects you. If the S&P drops 20% in a year, you are credited 0% rather than taking the loss.
THE FINE PRINT THAT MATTERS
That downside protection is real, but there are tradeoffs. Caps and participation rates are set by the carrier and can be lowered over time. The policy carries internal costs (cost of insurance, fees) that rise as you age. And index credits usually exclude dividends, which have historically made up a meaningful slice of the market's total return. This is one of the most complex products on the market, which is exactly why it needs to be structured by someone who knows it cold.
WHO IT FITS
Business owners, high earners, and anyone who has maxed out other tax-advantaged accounts and wants tax-advantaged growth with downside protection.
THE BOTTOM LINE
An IUL can be powerful or disappointing depending entirely on how it is built and funded. At Grandbay Financial Services, we walk you through the real illustrations, including the guaranteed columns most people never see. Reach out and let's see if it fits.
Sources: LIMRA 2025 IUL sales data; 2025 industry cap and floor data.