A life insurance term is the length of time your policy stays in force

A term is simply how long your life insurance policy lasts — typically 10, 20, or 30 years. You pick the term length when you buy the policy, pay premiums during that period, and if you die while the policy is active, your beneficiary receives the death benefit. When the term ends, the coverage stops unless you renew or convert it to a different type of policy.

The term you choose matters because it determines your monthly or annual cost and how long your family is protected. A 20-year term costs less per month than a 30-year term, but it also leaves you uninsured after 20 years if you don't renew. Most people pick a term that covers the years when their dependents rely on their income — typically until kids finish school or a mortgage is paid off.

Key Takeaways

  • Your term is the number of years the policy covers you; common options are 10, 20, or 30 years.
  • Shorter terms cost less per month but end sooner, leaving you without coverage if you don't renew.
  • Longer terms cost more monthly but lock in a lower rate for more years and protect you into older age.
  • When your term ends, you can renew at a higher rate, convert to permanent coverage, or let the policy lapse.
  • Choosing the right term depends on when your dependents will no longer need your income.

How term length affects your monthly cost

The longer the term, the higher your monthly premium — but the cost per year of coverage is actually lower. A 30-year term will cost you more each month than a 20-year term, but you're spreading the insurance company's risk over more years, so the per-year cost is cheaper. A 10-year term has the lowest monthly payment but the highest cost per year of protection.

Your age when you buy also locks in your rate for the entire term. If you buy a 20-year term at age 35, you pay the same premium at age 55 as you did at age 35. This is why buying term insurance earlier is usually cheaper — you're locking in a younger person's rate for decades. If you wait until age 50 to buy a 20-year term, your monthly cost will be significantly higher than someone who bought at 35.

What happens when your term ends

When your term expires, you have three main options. You can renew the policy for another term, though your new premium will be much higher because you're older. You can convert to permanent life insurance (whole life or universal life), which lasts your entire life but costs substantially more. Or you can let the policy lapse and have no coverage.

Some policies include a conversion window — usually 10 to 15 years into the term — during which you can convert without a medical exam. This matters if your health has declined since you bought the original policy. If you wait until the term ends to convert, you'll face a medical exam and higher rates based on your current age and health.

Choosing between 10, 20, and 30-year terms

A 10-year term makes sense if you need coverage for a short, specific period — paying off a car loan, covering a young child's early years, or bridging to retirement. The monthly cost is lowest, but you'll need to renew or replace the policy within a decade.

A 20-year term is the most common choice for families with school-age children and a mortgage. It covers the years when dependents are most vulnerable and typically costs less per month than a 30-year term while still protecting you into middle age.

A 30-year term extends coverage into your 60s or beyond, depending on your age at purchase. It costs more monthly but protects your family longer and may be worth it if you have young children, significant debt, or want to ensure coverage through retirement years. Some people buy a 30-year term and a smaller 10-year term together to balance cost and length.

Term versus permanent life insurance

Term life covers you for a set number of years; permanent life (whole life or universal life) covers you for your entire life as long as you pay premiums. Term is cheaper because the insurance company knows it will only pay out if you die within the term. Permanent insurance is more expensive but builds cash value over time and never expires.

Most people use term insurance because it's affordable and matches the years they actually need coverage. Permanent insurance makes sense if you have ongoing estate taxes, want to leave money to charity, or need coverage your entire life. The choice depends on your budget, how long you need protection, and whether you want the policy to build cash value.

Renewing or converting before your term ends

Don't wait until your term expires to think about what comes next. If you think you'll need coverage beyond your current term, talk to your insurance agent about conversion options while you're still in the term. Converting early — especially before your health changes — locks you into permanent coverage without a medical exam.

Some people buy a shorter term (like 20 years) knowing they'll convert part of it to permanent insurance later. This lets them start with a lower monthly cost and add permanent coverage as their financial situation changes. Others buy a longer term (30 years) to avoid dealing with renewal or conversion altogether.

Common mistakes when picking a term

Choosing a term that's too short is the most common mistake. A 10-year term sounds cheap, but if you still have dependents and debt after 10 years, you'll face a much higher premium to renew — or you'll have no coverage at all. Most financial advisors recommend picking a term that lasts until your youngest child finishes school or your mortgage is nearly paid off.

Buying too little coverage is another trap. People often focus on the monthly cost and buy a smaller death benefit than they actually need. A $250,000 policy might cost $30 a month, but if you have a $300,000 mortgage and two kids, that benefit won't be enough. Calculate what your family would need to pay off debt, cover living expenses, and fund education before you lock in a term.

Frequently Asked Questions

Can I change my term length after I buy the policy?

No, you can't change the term of an active policy. You can convert to permanent insurance (if your policy allows it) or let the policy end and buy a new one with a different term. If you buy a new policy, you'll be re-underwritten and your rate will be based on your current age and health.

What if I die right after my term ends?

If your term has ended and you haven't renewed or converted, there is no death benefit. Your beneficiary receives nothing from that policy. This is why it's important to plan ahead — either renew before the term expires, convert to permanent coverage, or buy a new policy before the old one lapses.

Is a 30-year term worth the extra cost?

It depends on your situation. A 30-year term costs more monthly but protects you longer and locks in a younger person's rate for three decades. If you have young children, significant debt, or want coverage into your 60s, the extra cost may be worth it. If you only need coverage for 15 years, a 20-year term is probably better.

Can I renew my term if my health has gotten worse?

Yes. Renewal is may provide — you don't need a medical exam to renew. However, your new premium will be much higher because you're older. If your health has declined, you won't be able to get a better rate by shopping around; most insurers will charge you more based on your age alone.

What's the difference between a term and a "level term"?

A level term means your premium stays the same throughout the entire term — 10, 20, or 30 years. This is the standard type of term insurance. Some older policies had "decreasing term," where the death benefit went down over time, but level term is what most people buy today.