Term vs. Permanent Life Insurance: How to Choose the Right Coverage

Every life insurance decision starts with one question: do you need coverage for a set period, or for your whole life? Term life insurance covers you for a specific number of years at the lowest cost. Permanent life insurance lasts your entire life and often builds cash value, but costs much more.

This guide compares term vs. permanent life insurance across cost, coverage length, cash value, flexibility, and taxes, and explains how to choose, including when combining both makes sense. For a focused comparison of term and one permanent type, see term vs. whole life insurance.

What is term life insurance?

Term life insurance provides a death benefit for a set period, usually 10, 15, 20, 25, or 30 years. Premiums are typically level for the whole term. If you die during the term, your beneficiaries receive the death benefit. If you outlive it, coverage ends, unless you renew, usually at a much higher price, or convert to permanent coverage if your policy allows. Learn more about term life insurance.

What is permanent life insurance?

Permanent life insurance is designed to last your entire life, as long as the policy stays in force. Most permanent policies build cash value that grows tax-deferred and can be borrowed against. There are several types:

See features of permanent life insurance and IUL vs. whole life insurance for more detail.

Term vs. permanent at a glance

Cost: term vs. permanent

At 40, whole life costs more than 15 times as much as 20-year term in our model for the same $250,000 death benefit. Guaranteed universal life sits in between. Permanent premiums are higher because the insurer expects to pay the death benefit eventually, and because whole life adds guaranteed cash value.

When term life insurance makes sense

• You want to replace income while children are growing up
• You have a mortgage or other debts with a set payoff date
• You want the most coverage for the lowest price
• You plan to build savings and investments that will support your family later
• You’re young and want to lock in low rates now

When permanent life insurance makes sense

• You want to leave a guaranteed inheritance or charitable gift
• You have estate planning needs, such as paying estate costs or equalizing inheritances
• You support a child or adult with special needs who will need lifelong help
• You own a business and need lifelong buy-sell or key person coverage
• You’ve maxed out retirement accounts and want tax-deferred cash value
• You want coverage that can never expire

See life insurance for estate planning and is life insurance a good investment?

The “buy term and invest the difference” debate

A common strategy is to buy term life and invest the money you’d otherwise spend on permanent premiums. It works well for disciplined savers who don’t need lifelong coverage and actually invest the difference. Permanent coverage can make more sense if you want guarantees, need coverage that won’t expire, or value forced savings with tax advantages. Neither approach is right for everyone.

Combining term and permanent

Many families use both. A large term policy covers the high-need years, such as a mortgage and young children, while a smaller permanent policy covers lifelong needs like final expenses or a legacy. This approach often costs far less than buying all of the coverage as permanent insurance.

Term conversion: a built-in option

Many term policies let you convert some or all of your coverage to permanent insurance without new health questions, usually before a set age or policy year. That gives you the low cost of term now and the option of permanent coverage later, even if your health changes. Check the conversion deadline before you buy.

Tax considerations

Both term and permanent death benefits are generally free of federal income tax for beneficiaries, according to the IRS. Permanent policies also offer tax-deferred cash value growth and generally tax-free policy loans while the policy stays in force. Large estates may need to consider estate tax on the death benefit.

How to decide: five questions

1. How long will someone depend on you financially? If the answer is “until my kids are grown and the mortgage is paid,” term likely fits. If it’s “for the rest of their life,” such as a spouse without retirement savings or a child with special needs, permanent coverage may be needed.

2. What’s your budget? If permanent premiums would keep you from buying enough coverage, start with term. Being underinsured with an expensive policy is a common mistake.

3. Do you have estate or legacy goals? If you want to leave a guaranteed amount or provide estate liquidity, permanent coverage is designed for that.

4. Have you maxed out other savings? If you already contribute fully to retirement accounts, the tax-deferred growth of a permanent policy may be appealing. If not, those accounts usually come first.

5. How much do you value guarantees and simplicity? Term and whole life are simple. Universal, indexed, and variable policies require more monitoring.

Three families, three choices

These examples are hypothetical. The Nguyens, both 34, have two young children and a 30-year mortgage. They buy 30-year term policies on each spouse, giving them large coverage at a low cost. They invest the money they save in their retirement accounts.

The Ramirezes, in their mid-50s, have a son with Down syndrome who will need lifelong support. They buy a guaranteed universal life policy payable to a special needs trust, plus a 15-year term policy to cover the remaining mortgage.

Dr. Okafor, 45, is a high-income physician who already maxes out her retirement plans. She has a large term policy for her family’s core needs and adds a whole life policy for tax-deferred growth and a guaranteed legacy for her children.

Pros and cons of term life insurance

Pros

• Lowest cost for the most coverage
• Simple and easy to compare
• Fixed premiums for the full term
• Often convertible to permanent coverage

Cons

• Coverage ends after the term
• No cash value
• Renewal after the term is usually very expensive

Pros and cons of permanent life insurance

Pros

• Lifetime coverage as long as the policy is in force
• Cash value that grows tax-deferred in most policies
• Access to policy loans and withdrawals
• Useful for estate, business, and legacy planning

Cons

• Much higher premiums
• Cash value grows slowly in the early years
• Surrender charges if you cancel early
• Some types can lapse if underfunded

Term vs. permanent by life stage

In your 20s and 30s: Term is usually the best value. Lock in a 20- or 30-year policy while rates are low. If you think you’ll want permanent coverage later, choose a term policy with a generous conversion window.

In your 40s: Needs often peak. Many people add term coverage as their families and mortgages grow. Some high earners begin adding permanent coverage for long-term goals.

In your 50s and 60s: As children become independent, temporary needs may shrink. This is when many people evaluate whether to convert part of their term coverage or buy a smaller permanent policy for final expenses or a legacy. See life insurance for people over 50.

In your 70s and beyond: Term options narrow and get expensive. Guaranteed universal life or final expense coverage is often the practical choice. See best life insurance for seniors.

What happens when your term ends?

If you still need coverage when your term ends, you have three main paths: convert to permanent coverage, if your policy allows; renew year by year, usually at a much higher and rising price; or apply for a new policy, which requires new underwriting at your current age and health. Planning a few years before your term ends gives you the most options. See what happens if you outlive your term policy.

Common mistakes when choosing between term and permanent

• Buying permanent coverage you can’t afford long term. Lapsing early can mean losing much of what you paid.
• Buying too little coverage because permanent premiums are high.
• Ignoring conversion deadlines on term policies.
• Choosing based only on the sales pitch. Ask for guaranteed values, not just illustrated ones, on any permanent policy.
• Assuming you need one or the other. A combination is often the best fit.

Questions to ask before you buy

• How long do I realistically need coverage?
• What would the same death benefit cost as term vs. each type of permanent coverage?
• If I buy term, can I convert it later, and until what age?
• If I buy permanent coverage, what are the guaranteed values and surrender charges?
• Would a combination of term and permanent coverage meet my goals for less?

The NAIC encourages consumers to compare policies carefully and review guaranteed values before buying permanent coverage.

The true cost over 20 years

Monthly premiums only tell part of the story. Here’s what a healthy 40-year-old man would pay over 20 years for $250,000 of coverage in our calculator model, using midpoint estimates:

• 20-year term: about $20.50 a month, or roughly $4,900 over 20 years. Coverage ends at 60.
• Guaranteed universal life: about $162.50 a month, or roughly $39,000 over 20 years. Coverage continues for life, with little or no cash value.
• Whole life: about $362.50 a month, or roughly $87,000 over 20 years. Coverage continues for life, and the policy builds guaranteed cash value you can access.

The differences reflect what each policy guarantees. Term buys the most protection for the least money during the years you need it. Guaranteed universal life buys a lifetime death benefit. Whole life buys a lifetime death benefit plus a savings component. These are illustrative estimates, not quotes.

Living benefits in both

Many term and permanent policies include an accelerated death benefit that lets you access part of the death benefit if you’re diagnosed with a terminal illness. Some permanent policies also offer chronic illness or long-term care riders. If living benefits matter to you, compare these features alongside price. See accelerated death benefit.

Flexibility compared

Term is simple but rigid: a set amount for a set period. Whole life is also predictable, with fixed premiums and guarantees. Universal life types add flexibility, letting you adjust premiums and sometimes the death benefit, but that flexibility requires monitoring so the policy doesn’t lapse. If you value a policy you can set and forget, term, whole life, or guaranteed universal life are usually the simplest choices.

How much coverage should you buy?

The type of policy and the amount of coverage are separate decisions, but they affect each other. Start by estimating your total need: income replacement for the years your family would need it, your mortgage and other debts, education costs, and final expenses, minus savings and existing coverage. The life insurance needs calculator can help. Then decide how much of that need is temporary and how much will last for life. The temporary portion is usually best covered with term. The lifelong portion, if any, is where permanent coverage fits. For many families, that means a large term policy and a much smaller permanent policy, or term alone.

Working with an agent

Because permanent policies vary so much, an independent agent can be especially helpful. A good agent will compare term and permanent options from several carriers, show guaranteed values, and explain the trade-offs without pushing you toward the most expensive option. See life insurance broker.

Before you meet with an agent, write down your goals, your budget, and how long you think your family will rely on your income. Those three answers will point clearly toward term, permanent, or a combination.

You can also compare term lengths for your age with the term life insurance calculator.

The bottom line

For most families, term life insurance provides the protection they need during the years it matters most, at a price that leaves room to save and invest. Permanent life insurance is the right tool for needs that last a lifetime, such as estate planning, a guaranteed inheritance, or support for a dependent. Many people use both. Start with how long you need coverage, then compare quotes from several carriers to find the best combination for your budget.

Term vs. permanent life insurance FAQs

What is the difference between term and permanent life insurance?

Term covers a set period at a low cost and has no cash value. Permanent lasts for life, usually builds cash value, and costs much more.

Is term or permanent life insurance better?

Term is better for most temporary needs, like protecting a young family. Permanent is better for lifelong needs like estate planning or a guaranteed inheritance.

Can I switch from term to permanent?

Often, yes. Many term policies include a conversion option that lets you switch without new health questions before a deadline.

Why is permanent life insurance so expensive?

Because it’s designed to pay a death benefit whenever you die, and many policies also build guaranteed cash value.

Can I have both term and permanent life insurance?

Yes. Many families combine a large term policy for temporary needs with a smaller permanent policy for lifelong goals.