Best Indexed Universal Life Insurance (2026)

Ethos ranks as the best indexed universal life insurance provider, with competitive rates, an easy online application without a medical exam and a broad selection of index options. 

Protective costs less than Ethos for men ($325 vs. $328 per month) while running just $5 more for women, a good alternative for cost-focused shoppers who don't need Ethos's multi-index options. Legal & General costs 53% more than Ethos for women and 65% more for men, a premium you're paying almost entirely for customer experience and service transparency rather than index options or cash value efficiency. 

Pacific Life is the only provider in our review offering a return-of-premium rider, which guarantees 85% of premiums back on early surrender. That's a meaningful differentiator if you aren't certain you'll hold your policy for 20-plus years.

Rates above are based on our sample applicant profiles and MoneyGeek's analysis of indexed universal life insurance providers. Actual premiums will vary depending on your age, health, location, coverage needs and insurer underwriting guidelines. These rates are estimates for comparison purposes only. Contact insurers directly for personalized quotes and current pricing.

Indexed universal life (IUL) insurance is a type of permanent life insurance that combines a death benefit with a cash value component linked to stock market index performance. Your cash value grows based on index returns. There is a guaranteed floor (usually 0%) that protects against losses and a cap (usually 10% to 12%) that limits maximum gains. IUL offers more growth potential than traditional universal life while providing downside protection that direct market investing doesn't offer.

IUL policies let you split premiums across index strategies and fixed accounts. The right split depends on your age, risk tolerance and how far you are from retirement:

When we looked at how these strategies perform across the providers in our review, one finding held consistently: higher caps don't always mean better outcomes. A 12% cap with a 100% participation rate credits the full index return up to the ceiling. 

A 15% cap with a 70% participation rate credits only 70% of returns, meaning the index needs to return more than 17% before you'd actually reach that higher ceiling. Always ask for the participation rate alongside the cap before comparing crediting potential across providers.

The average cost of an IUL policy for a nonsmoking 40-year-old is $335 per month for women and $408 for men with $500,000 in coverage. Costs scale with coverage amount: a $1 million policy averages $670 per month for women and $816 for men. 

IUL premiums depend on personal factors like age, gender, health and coverage amount, plus ongoing policy charges and the performance of underlying index strategies. Unlike term life insurance with fixed premiums, IUL costs can fluctuate based on policy charges and how much premium you choose to pay above the minimum required amount.

* Rates are based on nonsmoking 40-year-olds in average health. Actual premiums will vary depending on your profile and coverage needs. Contact insurers for accurate pricing.

IUL makes the most sense for buyers who need permanent life insurance and have already maximized 401(k) and IRA contributions. If you're primarily looking for the lowest-cost death benefit, term life will almost always be cheaper. If you want tax-advantaged growth tied to market performance with downside protection, IUL delivers that, but only if you fund it consistently and review it annually.

Among the top IUL providers in our analysis, Ethos is the best starting point for most buyers because of its multi-index options, no-cost living benefit riders and digital underwriting speed. Protective is the better call if you're prioritizing monthly cost and are comfortable with fewer index strategies. 

Pacific Life suits buyers who want the most policy design flexibility, including the return-of-premium rider for early exit protection. Legal & General is the right choice if in-person service and policy management support matter more to you than premium cost.

MoneyGeek's IUL analysis focuses on cost structure, growth potential and the policy features that affect long-term cash value accumulation.

We designed our research to focus on what actually matters when you're building wealth through permanent life insurance with market-linked growth.

MoneyGeek scored IUL carriers on three weighted factors to create an overall score out of five:

• Affordability (50%): Premium costs and internal policy fees. Lower relative costs score higher.
• Customer experience (30%): AM Best financial strength ratings, NAIC complaint ratios and J.D. Power satisfaction scores. Higher scores indicate better financial backing and superior service records.
• Coverage options (20%): Coverage limits, age eligibility, number of index strategy options and riders. More options score higher.

Unless otherwise noted, quotes are based on a 40-year-old male nonsmoker who is 5'9", weighs 160 pounds and qualifies for an average health rating. MoneyGeek also collected quotes across multiple ages, genders, health classifications and locations to show how premiums vary by applicant profile.