Short answer: Term life insurance covers you for a set number of years and pays out only if you die during that period. Whole life insurance covers you for your entire life, as long as you keep paying the premiums, and usually builds a cash value you can borrow against or surrender. Term costs far less for the same cover and suits most people protecting an income or a mortgage for a limited time; whole life costs much more and fits specific, lifelong needs.
This article is for general education only and is not financial, insurance, tax or legal advice. Policies and rules vary by insurer, state and country; consider speaking to a licensed insurance professional or regulated adviser before you buy or cancel a policy.
What Life Insurance Is For
Life insurance pays money to the people you name (your beneficiaries) when you die, in exchange for the premiums you pay while you are alive. The Life Insurance Buyer’s Guide published by the National Association of Insurance Commissioners (NAIC), the body that brings together US state insurance regulators, lists the typical uses: replacing lost income, paying funeral costs, covering medical or care bills, repaying debts and paying for childcare.
The NAIC suggests starting with a few questions before you think about product types:
- Does anyone depend on me financially?
- How much of the household income do I provide?
- How would my family pay final expenses and debts?
- If I have life insurance through my employer, is it enough?
If nobody relies on your income, you may not need life insurance at all. If people do, the key question is whether that need is temporary or permanent, which is exactly where term vs whole life insurance differs.
How Term Life Insurance Works
A term policy has a start date and an end date. You choose the length of cover, commonly 10, 20 or 30 years, and the amount of cover (the death benefit or “sum assured”). If you die during the term, the insurer pays out. If you are still alive when the term ends, the policy simply stops and nobody receives anything.
Because the insurer may never pay, term is the cheapest way to buy a large death benefit. The NAIC describes term insurance as “intended to provide lower cost coverage for a specific period of time” and notes that most term policies do not build up any cash value.
Common variations:
- Level term: the payout stays the same throughout. This is the most common type.
- Decreasing term: the payout shrinks over time, usually to match a repayment mortgage. In the UK this is often sold as mortgage life cover and is typically cheaper than level cover.
- Increasing term: the payout rises over time to help keep pace with inflation.
- Renewable term: according to the NAIC, most US term policies can be renewed at the end of the term even if your health has changed, but the new premiums are higher. Ask what renewal would cost and whether the right to renew ends at a certain age.
- Convertible term: some policies let you switch to permanent cover without a new medical exam, up to a deadline.
How Whole Life Insurance Works
Whole life is a type of permanent, or “cash value”, life insurance. It has no end date: as long as the premiums are paid, the policy pays out whenever you die. In the US, the NAIC explains that whole life premiums are usually paid on a fixed schedule and the policy carries a guaranteed cash value that grows over time.
Depending on the policy, you may be able to:
- Borrow against it with a policy loan. Unpaid loans and interest reduce the death benefit your beneficiaries receive.
- Surrender the policy and take the cash surrender value, which ends the cover. Surrender charges can apply, and the NAIC warns that in some policies the cash values are low in the early years.
- Receive dividends on “participating” policies. Dividends are not guaranteed.
Whole life is not the only permanent option. Universal life allows flexible premiums, and variable life invests the cash value in funds chosen by you. The SEC’s Investor.gov guide to variable life insurance warns that “substantial fees, expenses, and tax implications generally make variable life insurance unsuitable as a short-term savings vehicle”, and that poor investment performance can shrink the cash value or even cause the policy to lapse.
In the UK, the equivalent product is called whole of life insurance (sometimes “life assurance”). The government-backed MoneyHelper service notes that whole of life policies are typically more expensive than term cover, that premiums on some policies are reviewed every five or ten years and can rise, and that if you live a long time you could pay in more than the policy pays out.
Term vs Whole Life Insurance: Side-by-Side
| Feature | Term life | Whole life |
|---|---|---|
| Length of cover | Fixed period (for example 10, 20 or 30 years) | Your whole life, if premiums are paid |
| Pays out | Only if you die during the term | Whenever you die, while the policy is in force |
| Cost for the same death benefit | Much lower | Much higher |
| Cash value | Usually none | Yes, builds over time (often slowly at first) |
| Premiums | Fixed for the term; higher if renewed | Usually fixed in US whole life; some UK policies are reviewable |
| If you stop paying | Cover ends, nothing back | Cover may end; you may receive the surrender value, minus any charges and loans |
| Best suited to | Temporary needs: income replacement, mortgage, children’s early years | Permanent needs: lifelong dependants, estate planning, guaranteed final expenses |
The Cost Gap and “Buy Term and Invest the Difference”
The price difference is large. In its consumer guidance on life insurance, the NAIC uses an illustrative example of a $100,000 death benefit at age 35: an annual whole life premium of $1,800 compared with an annual renewable term premium of $250. Real quotes depend on your age, health, smoking status and insurer, so treat this as an illustration, not a price guide.
That gap is the basis of the popular strategy “buy term and invest the difference”: buy cheaper term cover and invest the money you save, for example in a low-cost index fund or a tax-advantaged retirement account such as a Roth or traditional IRA. The NAIC points out the conditions for it to work:
- You actually invest the difference, consistently, instead of spending it.
- Your investments may fall in value; unlike whole life guarantees, there is no promised return.
- If you renew term cover later in life, premiums will be higher, and if your health gets worse you may not be able to buy a new policy.
For many households the need for cover shrinks over time as the mortgage is paid down, children grow up and savings build. Term cover matches that pattern; whole life keeps charging for a guarantee and a cash value.
When Term Life Usually Makes Sense
- You have young children and want cover until they are financially independent.
- You have a mortgage and want your family to be able to stay in the home.
- Your partner relies on your income during your working years.
- Your budget is limited and you want the most cover for the money.
A common rule of thumb is a term that lasts until your youngest child is independent or your mortgage is repaid. Insurance should sit alongside basics such as an emergency fund.
When Whole Life Might Make Sense
- Lifelong dependants: for example, a child with a disability who will need financial support for their whole life.
- Estate planning: in larger estates, a permanent policy can provide cash for estate or inheritance taxes.
- Guaranteed final expenses: a payout that is certain whenever you die, if you can afford that certainty.
If whole life appeals mainly as an investment, compare its fees, surrender charges and guaranteed values with simpler alternatives first.
Tax Points to Know (US and UK)
United States. According to the IRS, life insurance proceeds received as a beneficiary because of the insured person’s death generally are not included in gross income, so you do not report them. Any interest paid on top of the proceeds is taxable. Different rules apply if the policy was transferred for cash or other valuable consideration. For cash value policies, the IRS explains that if you surrender a policy for cash, you must include in income any proceeds above your cost in the contract, which is generally the premiums you paid minus certain refunds, dividends and unrepaid loans. See IRS Publication 525 for details.
United Kingdom. A life insurance payout can count as part of your estate for Inheritance Tax unless the policy is written in trust. MoneyHelper notes that putting a policy in trust can mean the payout sits outside your estate and is paid outside probate. Trusts carry their own rules, explained in HMRC’s guidance on trusts and Inheritance Tax, so get advice before setting one up.
What Happens if Your Insurer Fails?
In the UK, the Financial Services Compensation Scheme (FSCS) states that eligible claims on whole of life assurance and term life insurance are protected at 100% if a PRA-regulated insurer fails. In the US there is no FDIC-style federal guarantee for insurance; instead each state has a life and health insurance guaranty association, with limits that vary by state. Your state insurance department can tell you the limits that apply. That differs from bank deposits, which we cover in our guide to FDIC insurance.
Tips Before You Buy
- Work out the amount first: debts plus the years of income your family would need, minus savings and workplace cover.
- Compare like with like: quotes for the same cover and term from several licensed insurers or brokers.
- Read the illustration. For whole life, check which values are guaranteed and which are only projected.
- Do not cancel an old policy before a new one is in force. The NAIC buyer’s guide covers the costs of dropping or replacing a policy.
Frequently Asked Questions
Is term or whole life insurance better?
Neither is better for everyone. Term life usually fits temporary needs such as raising children or paying off a mortgage at the lowest cost. Whole life fits permanent needs and buyers who value a guaranteed lifelong payout and a cash value, and can afford much higher premiums.
What happens when a term life policy ends?
The cover stops with no payout or refund. Some contracts let you renew at a higher premium or convert to a permanent policy before a deadline.
Can I cash out a whole life policy?
Usually yes, by surrendering it for its cash surrender value, which ends the cover. In the early years that value can be low, surrender charges may apply, and in the US any amount above what you paid in premiums is generally taxable income.
Is a life insurance payout taxable?
In the US, death benefits paid to a beneficiary are generally not taxable income, although interest on the payout is. In the UK, the payout may be counted in the estate for Inheritance Tax unless the policy is written in trust.
The Bottom Line
Term vs whole life insurance comes down to how long you need cover and what you can afford. For most families protecting an income or a mortgage, term gives the most protection per dollar or pound; whole life is a costlier, permanent product for specific long-term goals. Whichever you choose, buy enough cover and read the terms before you sign.
