Life insurance solves a simple but serious problem: what happens to the people and obligations that depend on you financially if you die? This guide explains why people and businesses buy life insurance, how much they need, who the parties to the contract are, how applications, underwriting and policy delivery work, what drives the premium, and the consumer documents that go with every sale. It's the foundation for the rest of the life portion of the exam.

Why people buy life insurance

Life insurance creates an immediate estate: a sum of money available the moment the insured dies. The main personal risk it addresses is premature death, the loss of the future earnings dependents rely on. Common personal uses:

• Replacing income for a spouse and children.
• Paying off a mortgage and other debts.
• Covering final expenses (funeral, last medical bills).
• Funding education or a surviving spouse's retirement.
• Providing estate liquidity to pay estate taxes and settlement costs without forcing heirs to sell assets.
• Making a planned charitable gift by naming a charity as owner or beneficiary.

Business uses

• Key person insurance – the business owns the policy on a vital employee, pays the premiums, and is the beneficiary, to offset the loss if that person dies.
• Buy-sell agreements – fund the purchase of a deceased owner's share. In an entity (stock redemption) plan the business owns a policy on each owner; in a cross-purchase plan each owner insures every other owner, so four owners need 4 × 3 = 12 policies.
• Executive bonus (Section 162) and split-dollar plans use life insurance as an employee benefit.

How much is enough?

• Human life value approach – the present value of the insured's future earnings devoted to the family. Example (ignoring interest): $80,000 salary × 75% devoted to the family × 15 working years = $900,000.
• Needs approach – totals the survivors' specific needs (final expenses, debts, income for the family, education, emergency fund) and subtracts existing assets and coverage.

Needs analysis often reveals the Social Security blackout period: a surviving parent's benefits stop when the youngest child turns 16, and widow(er)'s benefits generally can't begin before age 60, leaving an income gap that life insurance can fill.

Insurable interest and consent

The policyowner must have an insurable interest in the insured when the policy is issued; it need not exist at death. Everyone has an insurable interest in their own life; spouses and close relatives, business partners, and key employees usually qualify; a creditor's interest is limited to the amount of the debt.

When one adult applies for insurance on another adult, insurable interest statutes generally require the insured's knowledge and written consent (e.g., N.Y. Ins. Law 3205(c)); insurance on a minor child is a common exception. Stranger-originated life insurance (STOLI), in which investors with no insurable interest arrange a policy to acquire it later, violates these laws.

Parties to the contract

When the owner and insured are different people, it is third-party ownership (a spouse owning a policy on the other spouse, or a business owning a key person policy).

The application and field underwriting

The producer acts as a field underwriter: gathering complete, accurate information, seeing that the application is signed, and reporting what they know to the insurer. Rules to remember:

• The application is generally signed by the owner, the proposed insured if a different adult, and the producer.
• If an answer is wrong, it is corrected as the applicant directs and initialed by the applicant; the producer never changes answers alone.
• If the insurer issues a policy despite unanswered questions, it has waived its right to that information.
• Applicant statements are representations, not warranties; a misstatement must be material to affect the contract.

Premium receipts

• Conditional receipt – given when the initial premium is paid with the application. Coverage takes effect as of the application (or exam) date only if the applicant proves insurable as applied for. If the applicant dies before issue but would have been approved, the claim is paid.
• Binding receipt – gives temporary coverage from the receipt date for a limited time, even before approval.

If no premium is paid with the application, coverage generally begins when the policy is delivered and the first premium is paid, and the producer usually collects a statement of continued good health.

Underwriting

Underwriting evaluates and classifies the risk. Sources include:

• The application.
• Medical exams, including paramedical exams performed by trained examiners who are not physicians.
• An Attending Physician Statement (APS) from the applicant's own doctor.
• The MIB (Medical Information Bureau), which shares coded information among member insurers to flag omissions. MIB information alerts the underwriter to investigate; it is not a basis to decline on its own.
• Inspection (consumer) reports on lifestyle, finances, and reputation, subject to the FCRA.
• Accelerated underwriting programs use electronic data such as prescription histories and MIB records to approve some applicants without fluid testing.

Risk classes:

• Preferred – better than average; lowest rates.
• Standard – average expected mortality for the age and sex.
• Substandard (rated) – higher risk, charged more through a table rating or a flat extra premium (a fixed dollar amount per $1,000 of coverage), or issued with an exclusion.
• Declined – too great a risk to insure at any price.

Underwriters may classify by legitimate risk factors but must avoid unfair discrimination between people of the same class and expected mortality.

How premiums are built

• Mortality – expected death rates, from a mortality table (deaths per 1,000 at each age). The CSO tables are used for pricing and reserves. Mortality is the main premium factor.
• Interest – expected investment earnings. Higher assumed interest lowers the premium.
• Expenses (loading) – the cost of doing business, added to the net premium.

Individual factors include age, sex, health, tobacco use, occupation, and hazardous avocations. Premium mode matters too: paying monthly costs more in total than paying annually because of added expense and lost interest.

Level premiums and reserves

A level premium is higher than the cost of coverage in early years and lower later. The early excess builds the reserve, the insurer's liability for future claims, and the cash value in permanent policies. The net amount at risk is the face amount minus the cash value: the part of the death benefit the insurer pays from its own funds.

Policy issue and delivery

• Backdating dates the policy earlier than the application to use a younger age and lower premium; state law limits how far back.
• Delivery may be actual or constructive (for example, mailing the policy to the owner or to the producer for unconditional delivery).
• At delivery the producer should explain the policy, riders, exclusions, and any rating, and collect any premium and health statement still due.
• The free look (right to examine) lets the owner return a new policy for a full refund within the period set by state law or the policy; the IIPRC Compact standards require at least 10 days, and many states require longer periods for replacements. Some states have no general life free-look statute.

Consumer documents

• Buyer's Guide – a generic explanation of life insurance and how to compare policies (NAIC Model #580).
• Policy Summary – details of the specific policy being proposed.
• Illustration – a personalized projection of premiums, values, and benefits that must clearly separate guaranteed from non-guaranteed values (NAIC Model #582).

Life settlements and viaticals

• In a viatical settlement, an owner, typically terminally or chronically ill, sells the policy to a settlement provider for less than the death benefit. The seller is the viator; a broker represents the owner in negotiating with providers.
• In a life settlement, the owner need not be ill and sells the policy for more than its cash surrender value but less than the death benefit.

Common exam traps

• Insurable interest is required when the policy is issued, not at death; a creditor's interest is limited to the debt.
• Owner, insured, and beneficiary can be three different people.
• A conditional receipt covers the applicant only if they prove insurable as applied for; a binding receipt gives temporary coverage regardless.
• Higher assumed interest lowers premiums; mortality is the primary premium factor.
• Field underwriting is the producer's job; the insurer's underwriter makes the decision.
• Buyer's Guide = generic; Policy Summary and illustration = specific.
• In a cross-purchase plan, owners × (owners − 1) policies are needed.

Quick recap

• Life insurance creates an immediate estate for income replacement, debts, final expenses, estate liquidity, and business needs.
• Coverage amount is set by the human life value or needs approach.
• Insurable interest at issue plus the insured's consent; STOLI violates insurable interest laws.
• Applications, receipts, and delivery determine when coverage starts.
• Underwriting uses the application, exams, APS, MIB, and FCRA-regulated reports to classify risks as preferred, standard, substandard, or declined.
• Premiums reflect mortality, interest, and expense; level premiums build reserves and cash value.