An indexed universal life (IUL) policy is a type of permanent life insurance that combines lifelong coverage with a cash‑value account that grows based on a market index—while protecting you from market losses. It offers flexible premiums, adjustable death benefits, and the potential for higher interest than traditional universal life, but with caps on gains. Investopedia
🧩 What an IUL Actually Is
- Permanent life insurance — stays in force as long as premiums are paid. Finance Strategists
- Cash value growth tied to an index (like the S&P 500 or Nasdaq‑100). Your money is not invested directly in the market. Investopedia
- Guaranteed minimum interest rate — protects your cash value from market downturns. Investopedia
- Capped upside — even if the index performs extremely well, your credited interest is limited by a cap or participation rate. Finance Strategists
- Flexible premiums and death benefits — you can increase, decrease, or skip payments depending on the policy’s cash value. Investopedia
📈 How the Cash Value Grows
Your premium is split into:
- Cost of insurance
- Administrative fees
- Cash value account
The cash value earns interest based on:
- Index performance
- Participation rate
- Cap rate
- Guaranteed floor (often 0%)
The insurer tracks the index and credits interest accordingly—without exposing your principal to market losses. Finance Strategists
💡 Why People Use IULs
- Tax‑advantaged growth
- Potential for higher returns than fixed universal life
- Protection from market downturns
- Access to cash value through loans (often tax‑free if structured correctly)
- Flexible design for retirement income, legacy planning, or long‑term financial strategy Insurance and Estates
⚠️ Key Trade‑Offs
- Caps limit your upside
- Costs can increase as you age
- Requires proper funding to avoid policy lapse
- More complex than whole life or term insurance
