2.1 Purpose and Need for Life Insurance

Life insurance exists to solve one problem: the economic loss created when a person dies. Income stops, but the financial obligations of survivors continue. The national exam tests two formal methods for quantifying that loss—the Human Life Value (HLV) approach and the Needs Analysis (Needs Approach). Expect direct calculation questions on both.

Why People Buy Life Insurance

Life insurance answers the question, "What happens to the people who depend on me when my paycheck disappears?" The proceeds replace lost income, retire debt, fund education, cover final expenses, and create estate liquidity. Insurers measure the dollar amount of that exposure so coverage is neither inadequate nor wasteful.

The Human Life Value (HLV) Approach

HLV treats a person as an economic asset and estimates the present value of the income they would earn over their remaining working life, after subtracting their own consumption, taxes, and personal expenses. It answers, "What is this earner worth to the family?"

The four steps tested on the exam:

1. Determine the breadwinner's annual income devoted to dependents (gross income minus taxes, insurance, and self-maintenance).
2. Determine the number of years to retirement.
3. Select a discount (interest) rate for present value.
4. Multiply the net annual contribution by the years of dependency (a simplified exam version ignores discounting unless a rate is given).

Worked HLV Example

If the exam supplies a discount rate, HLV is the present value of that $50,000 annual stream—a smaller figure than the simple product. Watch for the trap: HLV is based on the earner's economic value, not on what survivors need to spend.

Strengths and Weaknesses of HLV

HLV is simple and objective, but it ignores survivor needs that have nothing to do with income—an unemployed homemaker has little measured HLV yet provides services (childcare, household management) costly to replace. It also does not account for debts, education goals, or existing assets. For these reasons exams pair HLV with the Needs Approach rather than relying on it alone.

Insurable Interest and Sizing

Whatever method is used, the face amount must reflect a genuine insurable interest at the time of application: the policyowner must suffer a real financial or emotional loss from the insured's death. HLV gives underwriters a yardstick for whether the requested coverage is reasonable relative to that loss.

The Capital Retention vs. Capital Liquidation Choice

When computing income-replacement needs, planners choose between two assumptions. Under capital liquidation, both the interest earned and the principal are spent over the dependency period, so a smaller lump sum is required. Under capital retention (capital conservation), only the interest is spent and the principal is preserved for heirs, requiring a larger lump sum. Exams expect candidates to know that capital retention produces a higher recommended face amount than capital liquidation for the same income goal.

A practical rule of thumb supplements these methods: many advisors suggest coverage of roughly 10 to 15 times annual income as a starting estimate, then refine the figure with a full needs analysis. The rule is fast but crude—it ignores existing assets, debt, and the number of dependents—so it should never replace a formal calculation on the exam or in practice.

The Needs Analysis (Needs Approach)

The Needs Approach starts from the survivors' side: it adds up every cash need triggered by death, then subtracts existing resources. The shortfall is the recommended coverage amount. It is the method most planners and exams prefer because it reflects actual family obligations.

Two Categories of Needs

• Immediate (lump-sum) needs — final medical bills, funeral and burial costs, estate settlement and probate fees, and an emergency fund.
• Ongoing (income) needs — the readjustment period (typically 1-2 years to stabilize), the dependency period (income until the youngest child is self-supporting), blackout period income (the gap after Social Security survivor benefits for children end and before the surviving spouse's retirement benefits begin), mortgage and debt payoff, and education funding.

Worked Needs-Analysis Example

Key contrast for the exam: HLV measures the earner's value; the Needs Approach measures the survivors' shortfall.

The blackout period is a classic distractor. It is the interval with no Social Security survivor income to a surviving spouse, not a gap in the policy itself.

Choosing a Method

Most planners blend the two. HLV sets a ceiling—the most the family could justify economically—while the Needs Approach sets the practical target by reflecting real obligations and existing resources. Underwriters use HLV to test for over-insurance: a face amount far above the insured's economic value signals a lack of insurable interest or potential fraud.

Estate Conservation and Business Uses

Beyond income replacement, life insurance funds two heavily tested goals. For estate conservation, proceeds provide liquidity to pay estate taxes and final expenses so heirs are not forced to sell illiquid assets. In business settings, life insurance funds buy-sell agreements (cross-purchase or entity), key-person protection, and executive bonus plans. Each use sizes coverage to a specific obligation rather than to a salary multiple.

Worked Example: Capital Retention vs. Liquidation

A family needs $50,000/year. Under capital liquidation, a lump sum is spent down over the income period, so a smaller benefit suffices. Under capital retention (conservation), only investment earnings are spent and the principal is preserved for heirs — at a 5% assumed return, providing $50,000/year requires roughly $1,000,000 of capital. Retention needs a larger death benefit but leaves an estate; liquidation needs less but exhausts the fund.