Life Insurance Terms

Life Insurance

Life insurance is a contract between an individual and an insurance company that helps you manage financial risk for loved ones in the event of the policyholder's death. The policy pays a specified sum of money, known as the death benefit, to designated beneficiaries.

Definition maintained by the InsurTool Editorial Team. Last reviewed .

Core Takeaways

  • Life insurance helps you manage financial risk for loved ones in the event of your death
  • Two main types: term life (temporary) and permanent life (lifelong)
  • Beneficiaries receive the death benefit income tax-free
  • Premiums depend on age, health, coverage amount, and policy type
  • Use our Life Insurance Calculator to determine your coverage needs

What is Life Insurance?

In plain English: Life insurance is a contract where you pay regular premiums, and when you die, the insurance company pays a lump sum to the people you name (beneficiaries). It’s a way to make sure your loved ones are financially taken care of if you’re no longer around.

How Life Insurance Works

When you purchase a life insurance policy, you pay regular premiums to the insurance company. In exchange, the company promises to pay the death benefit to your beneficiaries upon your death. The amount of coverage and premium costs depend on factors such as your age, health, lifestyle, and the type of policy.

Types of Life Insurance

  • Term Life Insurance — Provides coverage for a specific period (term) with no cash value.
  • Whole Life Insurance — Permanent coverage that builds cash value over time.
  • Universal Life Insurance — Flexible permanent coverage with adjustable premiums and death benefit.
  • Variable Life Insurance — Permanent coverage where cash value is invested in sub-accounts.
Policy Type How Long It Lasts Cash Value Typical Cost
Term Life Set period (10, 20, 30 years) No Lower
Whole Life Lifelong Yes, fixed rate Higher
Universal Life Lifelong (flexible) Yes, adjustable Medium-High
Variable Life Lifelong Yes, invested Highest

Key Components

Death Benefit

  • The amount paid to beneficiaries upon the insured’s death
  • Can be level (fixed) or increasing over time
  • Paid income tax-free to beneficiaries

Premium

  • The cost of the policy, paid regularly
  • Can be fixed or variable depending on policy type
  • Affects by age, health, and coverage amount

Beneficiary

  • The person or entity designated to receive the death benefit
  • Can be individuals, trusts, or organizations
  • Should be updated after major life events

Cash Value

  • A savings component in permanent life insurance policies
  • Grows tax-deferred over time
  • Can be accessed through loans or withdrawals

Why Life Insurance is Important

Life insurance provides financial security for your family, covering expenses such as funeral costs, outstanding debts, mortgage payments, and living expenses. It can also replace lost income and help fund future goals like college education or retirement.

Q: Do I need life insurance?

A: Life insurance is important if you have dependents who rely on your income. It helps you manage financial risk in the event of your death.

Q: How much life insurance do I need?

A: The amount depends on your income, debts, and family needs. Use our Life Insurance Calculator to determine your coverage requirements.

Q: What’s the difference between term and permanent life insurance?

A: Term life provides temporary coverage at lower premiums, while permanent life provides lifelong coverage with a cash value component.

Q: Is life insurance taxable?

A: Death benefits are generally paid income tax-free to beneficiaries. But, cash value withdrawals may have tax implications.

Authoritative Sources

Term Life Insurance Whole Life Insurance Cash Value Beneficiary Premium

About this definition

Written and checked against the primary sources linked on this page by the InsurTool Editorial Team. Definitions describe how these terms are used in the United States; policy wording differs between insurers, and state law changes the meaning of some terms. Your own policy document is the authority for your coverage.

Found something wrong? Tell us — corrections are checked at the source and recorded. Read our editorial policy.

InsurTool·Reviewed by Alice Zhang

Figures on this page are compiled by the InsurTool editorial team from NAIC and state Department of Insurance publications, the Insurance Information Institute, and carrier methodology disclosures. Every figure is checked against its cited source before publication; anything unverified is labelled as an estimate or left out. InsurTool is an educational resource — not insurance, brokerage, or financial advice.