Cap, spread & participation
Contract formulas may limit how much of an index movement is credited, and terms may change within contract bounds.
Permanent life insurance · index-linked crediting
Indexed Universal Life (IUL)
Explore index crediting, floor and cap provisions, policy expenses, cash value, loans and lapse risk without assuming illustrated performance will happen.
Explore the essentials
Index-linked crediting is not investing directly in an index.
IUL is a type of universal life insurance. Interest may be credited according to a formula tied to a referenced index. The policy is not a direct purchase of stocks in the index, and insurance charges can reduce cash value even in a year with a credited interest floor.
- Review the index, participation rate, cap and spread applicable to the strategy.
- Understand the difference between credited interest and net policy cash-value change.
- Evaluate guaranteed and non-guaranteed illustrations separately.
- Review loan interest, policy costs, premium funding and lapse risk.
Educational illustration
A floor protects the interest-crediting formula—not the whole policy.
These are invented assumptions for learning, not carrier rates, predictions or available policy quotes.
Hypothetical index change+12%
Hypothetical crediting cap8%
Illustrative interest credit8%
In a simplified capped example, a 12% index change with an 8% cap would produce an 8% interest credit before policy charges, assuming no other limiting factors. Actual results can differ and are governed by contract terms.
Important distinction: A 0% indexed-interest floor generally prevents negative index performance from creating negative credited interest for the defined segment. Insurance charges, rider fees, loans and withdrawals are separate policy deductions that may reduce cash value; inadequate funding can cause lapse.
Index-Crediting Learning Lab
Watch an index fall—and see what the crediting floor actually does.
Explore market declines, recoveries, participation rates, caps and floors using hypothetical annual returns. The chart illustrates interest-crediting mechanics, not a life policy's cash value or investment return.
INTERACTIVE EDUCATION · 12 ILLUSTRATIVE YEARS
Market movement vs. index-linked crediting
No live market feed. Returns are fictional. Actual product formulas, charges and guarantees differ.
Index down years0 of 12
Floor applied0 years
Gross credits over period—
Hypothetical index (reference only) Hypothetical crediting-only series
Choose a year in the breakdown to inspect the index movement and credited interest.
| Year | Reference index change | Hypothetical gross credited interest | Explanation |
|---|
Important limitations: The credited-interest series is calculated before monthly insurance charges, administrative expenses, riders, loans, withdrawals and premiums. It is not policy cash value, surrender value, insurer performance, a guaranteed strategy, a crediting quote or a forecast. With a 0% indexed-interest crediting floor, a negative index change generally does not create a negative interest credit for that strategy. Separately, policy charges, fees, riders, loans and withdrawals may reduce the policy's net cash value. Index-linked interest typically excludes index dividends, and contract-specific caps, spreads, participation rates and timing provisions matter.
Learn more: NAIC — Life Insurance ↗ · Texas DOI consumer guide ↗
Understand the tradeoffs
What deserves scrutiny?
IUL involves more variables than a single interest rate.
Premium funding
Higher or lower contributions can materially affect long-term illustrations and lapse risk.
Insurance costs
Age-related charges, fixed expenses and riders may affect net value over time.
Loans & withdrawals
Borrowing or withdrawing can reduce benefits, accrue interest and create possible tax or lapse issues.
Common questions
Read beyond the illustration
The product details determine the answer.
Is an IUL policy a stock market investment?
No. The credited interest method may reference a financial index, but the policyholder is not directly investing the policy's account value in that index.
Are illustrated returns guaranteed?
No. Illustrations may show non-guaranteed scenarios, and actual crediting and costs can differ.
If the index falls, does a 0% crediting floor prevent a market-linked negative interest credit?
For the defined index-crediting strategy, a 0% floor generally means a negative index movement does not result in a negative indexed-interest credit for that crediting period. This is distinct from ongoing policy charges, withdrawals or loan costs, which can still reduce net cash value. Contract terms govern the actual treatment.
Can I use IUL for retirement?
Some people discuss cash-value access as part of broader financial planning, but suitability, tax treatment, funding, charges and loan risk require contract-specific professional review.
Keep learning
Understand related coverage before deciding
Follow a connected educational path.
Connect with DominionStar
Explore options, call, email or request a conversation when you're ready.
Independent consumer resources: NAIC Life Insurance Overview ↗ · Texas Department of Insurance Consumer Guide ↗. General education, not a personalized product recommendation.