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Life Insurance

What is life insurance and how does it work?

Truscott Team
June 20, 2026
4 min read

Life insurance is a contract between you and an insurance company. You pay premiums, and in exchange, the insurer agrees to pay a lump sum—called a death benefit—to the people you name as beneficiaries when you die. That payment can replace lost income, cover a mortgage, fund education, or simply give your family time to grieve without financial pressure. Understanding how life insurance works before you buy is the best way to avoid costly mistakes.

The basic structure of a life insurance policy

Every life insurance policy has three core components: the death benefit, the premium, and the beneficiary designation. The death benefit is the amount your insurer pays out at your death. The premium is what you pay—monthly or annually—to keep the policy active. Your beneficiaries are the individuals or entities you name to receive the benefit. If you stop paying premiums, most policies lapse and coverage ends.

Term versus permanent coverage

There are two broad categories of life insurance. Term life covers you for a fixed period—typically 10, 20, or 30 years—and pays a death benefit only if you die during that term. It is the most straightforward and affordable option for most families. Permanent life insurance, which includes whole life and universal life, covers you for your entire life and builds a cash value component over time. Permanent policies cost significantly more but can serve specific long-term planning needs.

How the underwriting process works

When you apply for life insurance, the insurer evaluates your health, age, lifestyle, and sometimes your finances to determine your risk level and set your premium. This process is called underwriting. It typically involves:

  • A health questionnaire: Questions about medical history, current conditions, and medications.
  • A medical exam: Blood pressure, height, weight, and blood and urine samples, depending on the policy size.
  • Lifestyle review: Tobacco use, hazardous hobbies, and occupation all affect your rate.
  • No-exam options: Some policies skip the exam but charge higher premiums or offer lower coverage limits.

Being honest during underwriting is critical. Misrepresenting your health can give the insurer grounds to deny a claim after you die.

What Truscott recommends

For anyone buying life insurance for the first time, the most important step is making sure the coverage type, amount, and carrier match your actual needs—not just your budget. A Truscott coverage review walks you through the options side by side, helps you calculate the right benefit amount, and identifies policies from financially strong carriers that will be there when your family needs them most. Contact us to get started with a plan built around your life.

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