2.1 Purpose and Need for Life Insurance
Key Takeaways
- Insurable interest in life insurance must exist at the time of application, not at the time of loss.
- Human Life Value treats the insured as an income-producing asset and discounts net future earnings to present value.
- A higher assumed interest rate produces a lower Human Life Value (inverse relationship).
- Needs analysis totals actual family cash needs, then subtracts existing assets to find additional insurance required.
- The blackout period is the gap with no Social Security survivor income—youngest child age 16 until the spouse's retirement benefits begin.
Life insurance exists to solve one problem: a person's death stops their income but does not stop the financial obligations their income supported. The exam frames every product around this idea, so before you can compare term, whole, or universal life you must be able to quantify how much coverage a client needs. The two methods tested on the national portion are the Human Life Value (HLV) approach and the Needs Analysis approach.
The Insurable Interest Foundation
Life insurance must rest on insurable interest—a legitimate financial loss the policyowner would suffer from the insured's death. Insurable interest must exist at the time of application (unlike property insurance, where it must exist at the time of loss). You are presumed to have unlimited insurable interest in your own life, and you have insurable interest in a spouse, a close relative you depend on, a business partner, or a key employee.
Human Life Value (HLV) Approach
HLV measures the economic value of a person's future earnings to their dependents. It treats the breadwinner as an income-producing asset and asks what that stream of earnings is worth today. The four steps:
- Estimate average annual income the family relies on.
- Subtract the insured's own self-maintenance costs (taxes, personal consumption, the insured's own life/health premiums).
- Determine the number of earning years remaining to retirement.
- Discount the net income stream to a present value using an assumed interest rate.
Worked HLV example
| Step | Figure |
|---|---|
| Gross annual income | $80,000 |
| Less taxes & self-maintenance | -$30,000 |
| Net annual contribution to family | $50,000 |
| Years to retirement | 25 |
| Simple (undiscounted) HLV | $1,250,000 |
A simple multiplication ($50,000 × 25) overstates the figure because future dollars are worth less today. Applying a discount rate lowers the present value—the higher the assumed interest rate, the lower the HLV, because the family can earn more on a smaller lump sum. Watch for this inverse relationship on the exam.
Needs Analysis Approach
Needs analysis (the "needs approach") ignores the insured's income value and instead totals the actual cash needs the family will face, then subtracts existing resources. It is generally considered the more accurate and client-centered method. The classic acronym is LIFE or the categorized list below:
- Final expenses (clean-up fund): funeral, burial, medical bills, and outstanding debts due at death.
- Readjustment period: income to maintain the household for the first 1–2 years.
- Dependency period: income until the youngest child is self-supporting.
- Blackout period: the gap after Social Security survivor benefits end (youngest child turns 16) and before the surviving spouse's own retirement benefits begin—no Social Security income flows during this window.
- Life income / retirement need: ongoing support for the surviving spouse.
- Special needs: mortgage payoff, education fund, emergency reserve.
Needs analysis formula
Total needs − Existing assets (savings, current life insurance, retirement accounts) = Additional insurance required.
Trap: The blackout period is a frequent exam item. It is the interval of no Social Security survivor income, beginning when the youngest child reaches 16 and ending when the surviving spouse becomes eligible for retirement benefits.
Comparing the Two Methods
| Feature | Human Life Value | Needs Analysis |
|---|---|---|
| Basis | Future earnings of the insured | Specific family cash needs |
| Subtracts | Self-maintenance costs | Existing assets/resources |
| Discounting | Yes (present value) | Typically yes for income streams |
| View | Insured as an economic asset | Family obligations to be funded |
| Tends to | Standardize a single number | Tailor to the household |
Both methods produce a face amount target. The needs approach is favored in practice because it accounts for assets already in place and for one-time obligations like a mortgage payoff or college fund that HLV ignores. Expect the exam to ask which method considers existing assets (needs analysis) and which treats the wage earner as a depreciating asset (HLV).
Business Uses That Also Drive Need
Coverage sizing is not limited to family protection. Two business cases recur on the national portion:
- Key person insurance: the business owns the policy on a critical employee, pays the premium, and is the beneficiary; proceeds offset lost revenue and replacement-hiring cost. There is no income-tax deduction for the premium, and the death benefit is generally received income-tax-free.
- Buy-sell funding: life insurance funds a cross-purchase or entity (stock-redemption) agreement so surviving owners can buy a deceased owner's share at a pre-agreed price.
Trap: In a business case, the insurable interest test is satisfied by the financial loss the business would suffer—but it must still exist at application. The amount of coverage is sized to the economic exposure, mirroring the HLV logic applied to an employee rather than a breadwinner.
Quantifying the Need: HLV vs. Needs Analysis
The exam tests two methods for sizing a life policy. The Human Life Value (HLV) approach treats the insured as an income-producing asset and capitalizes future earnings. Worked example: a 40-year-old earns $80,000, spends $20,000 on self, retires at 65 (25 years). Net annual contribution to family = $60,000. Discounting roughly, the HLV runs into the low-seven-figures, and a simplified exam calculation of $60,000 x 25 years = $1,500,000 of economic value to replace.
The needs (capital-needs) approach instead totals specific obligations and offsets them with existing resources:
| Need category | Example item |
|---|---|
| Final expenses | Funeral, medical bills, estate-settlement costs |
| Debt liquidation | Mortgage, auto, credit cards |
| Income replacement | Years of dependent income x annual need |
| Special funds | College, emergency, bequest |
| Less: existing assets | Savings, current coverage, Social Security survivor benefit |
The difference is the coverage gap. Exam questions favor needs analysis for families and HLV when measuring an individual's pure economic worth (and in wrongful-death litigation). Both confirm that life insurance solves a liquidity-at-death problem, not an investment problem.
Under the Human Life Value approach, if the assumed interest (discount) rate increases, the calculated human life value will:
The 'blackout period' in a needs analysis refers to the time during which: