Term life insurance covers you for a set period, usually 10, 20 or 30 years. You pay a fixed premium each month, and if you die during that term, your insurer pays a death benefit to your beneficiaries. If you outlive the policy, coverage ends with no payout.
That's the core tradeoff with term life: lower premiums than permanent coverage, but no lifelong protection. Most people buy term life during their highest-need years, when they have young children, a mortgage or dependents counting on their income. Once those obligations shrink, some people don't need coverage anymore. Others do.
Your age, health, coverage amount and term length affect your term life insurance cost. The younger and healthier you are when you buy, the lower your premiums. That's why what happens at expiration matters so much: replacing coverage later in life costs more.






