2.1 Purpose and Need for Life Insurance

Life insurance exists to replace the economic value a person provides when that person dies prematurely. The exam tests two formal methods for quantifying how much coverage a household needs: the Human Life Value (HLV) approach and the Needs Analysis approach. Expect calculation questions on both.

Human Life Value (HLV)

The Human Life Value approach measures the present value of an insured's future earnings that would be lost to the family if the insured died today. It treats the breadwinner as an income-producing asset and asks: how much capital would be required to replace that stream of income?

The HLV calculation follows four steps:

1. Estimate the insured's average annual income over the remaining working years.
2. Subtract taxes, personal/self-maintenance expenses, and life-insurance premiums to find the income actually used to support the family.
3. Determine the number of years until retirement.
4. Discount the net income stream to its present value using an assumed interest (discount) rate.

Worked HLV Example

A 40-year-old earns $80,000/year and plans to work 25 more years. Personal expenses, taxes, and premiums consume $30,000/year, leaving $50,000/year to support the family. Ignoring discounting for a rough figure, 25 x $50,000 = $1,250,000 of human life value. With a discount rate applied, the present value is lower — but the exam often wants the undiscounted product first, then asks how discounting changes it (it reduces the figure).

Trap: HLV ignores the family's actual needs and existing resources. It measures lost income only. Two families with identical breadwinner incomes get identical HLV figures even if one has six children and the other has none.

Needs Analysis (Needs Approach)

The Needs Analysis approach starts from the family's actual obligations rather than the insured's income. It totals the cash and income the survivors will require, then subtracts existing resources. The gap is the recommended coverage amount.

Needs analysis distinguishes two cash categories:

Worked Needs Example

A family determines: $15,000 final expenses + $40,000 debt cleanup + $250,000 mortgage payoff + $120,000 college fund + $600,000 present value of income replacement = $1,025,000 total need. They already hold $200,000 of existing life insurance and $75,000 in savings = $275,000 existing resources. Coverage gap = $1,025,000 − $275,000 = $750,000. That gap is the amount of new insurance recommended.

Trap: The blackout period is the interval after the youngest child turns 16 (when the surviving-parent's Social Security benefit stops) and before the survivor reaches age 60 (when survivor benefits resume). No Social Security survivor income flows during this gap, so it must be funded privately.

Comparing the Two Methods

The needs approach is generally considered the more complete planning tool because it accounts for the family's existing resources and specific goals. HLV is faster and is the basis courts often use to value a life in wrongful-death suits.

Other Uses of Life Insurance

Beyond family income replacement, life insurance serves several purposes the exam lists:

• Estate creation and conservation — provides liquidity to pay estate taxes and debts so heirs need not sell illiquid assets.
• Business uses — funding buy-sell agreements, insuring a key person, and securing business loans.
• Cash accumulation — permanent policies build cash value usable for emergencies, education, or retirement supplements.
• Charitable giving — naming a charity as beneficiary leverages premiums into a larger gift.

Insurable Interest

For any life policy to be valid, the applicant must have an insurable interest in the insured at the time of application (not at the time of the claim — unlike property insurance). Insurable interest exists in one's own life, the life of a spouse or close relative on whom one depends, and in business relationships (partners, key employees, creditors to the extent of the debt).

Why Both Methods Matter on the Exam

Exam questions usually give you the facts for one method and expect you to recognize which it is. Watch the verbs: a question supplying salary, working years, and a discount rate is asking for Human Life Value. A question listing debts, a mortgage, education costs, and existing savings or insurance is asking for a Needs Analysis.

A common distractor adds an irrelevant figure — for example, listing the family's savings in an HLV problem (HLV never subtracts assets), or omitting existing insurance in a needs problem and asking for the new coverage required (you must subtract it). Read for what the method does, not just the numbers shown.