Term vs whole life insurance: which one do you actually need?
Short answer: for most people who need life insurance to protect dependants or a mortgage, term life is the better fit. It covers a fixed period, such as 20 or 30 years, and costs far less than whole life for the same death benefit. Whole life covers you for your entire life and builds a cash value, but its premiums are typically several times higher, so it suits a narrower set of needs such as lifelong dependants or estate planning.
What is the difference?
| Term life | Whole life | |
|---|---|---|
| Coverage lasts | A set term, such as 10, 20 or 30 years | Your whole life, as long as premiums are paid |
| Cost | Low, and fixed for the term | Typically several times higher for the same cover |
| Cash value | None | Yes, grows slowly and can be borrowed against |
| If you outlive it | Coverage ends and nothing is paid | The policy continues, and it will pay out eventually |
| Best for | Protecting income, a mortgage, children | Lifelong needs, estate planning, some business uses |
Other kinds of permanent insurance, such as universal life, work differently again, with flexible premiums and returns that depend on the product. The same question applies to all of them: do you need cover for a period, or for life?
How much life insurance do you need?
The purpose is to replace what your family would lose if you died. Two common ways to estimate:
- Income multiple. A rule of thumb is 10 to 12 times your annual income, adjusted for your situation. It is quick, but crude.
- Needs-based (often called DIME). Add up Debts (excluding the mortgage), Income you would need to replace for the years your family relies on it, the Mortgage balance, and Education costs for children. Subtract existing savings and any other cover. The result is a better starting number.
If nobody depends on your income and you have no debts they would inherit, you may need little or none. Both partners in a couple often need cover, even if one earns less, because replacing childcare and household work is expensive. To check where you stand, try the free insurance adequacy check and read how to know if you are over or under insured.
Why is term usually the better value?
Your need for cover is usually greatest when your children are young and your mortgage is large, and shrinks as you pay down debt and build savings. A 20 or 30-year term lines up with that stretch of life at a low price. The common alternative, often called "buy term and invest the difference," means putting the money you save by not buying whole life into investments you control, such as retirement accounts. It only works if you actually invest the difference, so it takes discipline.
When does whole life make sense?
- A lifelong dependant. For example, a child with special needs who will need support after you are gone.
- Estate planning. Cover that is certain to pay out can provide cash to settle estate taxes or equalize inheritances.
- Business needs. Some buy-sell and key-person arrangements use permanent cover.
- You have already used tax-advantaged accounts fully and want another place for savings with guarantees, understanding the limits below.
What are the drawbacks of whole life?
- High premiums. Money that could cover a much larger term death benefit, or be invested elsewhere.
- Slow cash value. Early on, little of what you pay builds cash value, because costs and commissions are high. Surrender charges can apply if you cancel in the first years.
- Returns are modest. Guaranteed growth is low, and dividends, where offered, are not guaranteed.
- Complexity. Policy illustrations show projections, not promises. Ask for the guaranteed values.
What should you look for when buying term?
- The right length. Cover your mortgage and until your youngest child is independent.
- Level premiums. The price stays the same for the full term.
- A conversion option. Lets you switch to permanent cover later without a new medical exam, if your health changes.
- Buy earlier. Price depends on age and health, so it rises over time.
- Compare several insurers, and check the company's financial strength rating. Do not rely only on employer cover, which is often limited to a small multiple of salary and ends when you leave the job.
Life insurance payouts to beneficiaries are generally free of income tax, though estate rules can apply for large estates. For where insurance fits in the bigger picture, see our Financial Resilience report, and for couples, how couples should manage money together.
General education, not insurance or financial advice. Policy features, prices and tax treatment vary by insurer and by state. Consider speaking with a licensed, fee-only adviser before buying permanent insurance.
Frequently asked questions
What is the difference between term and whole life insurance?
Term life covers you for a set period and pays out only if you die in that time. Whole life covers you for your entire life and builds a cash value, but it costs much more for the same death benefit.
How much life insurance do I need?
A common rule of thumb is 10 to 12 times your annual income, but a needs-based estimate is better: add debts, the income your family needs, the mortgage and education costs, then subtract existing savings and cover.
Is whole life insurance a good investment?
For most people, it is not the most efficient way to invest, because premiums are high and early cash value grows slowly. It can suit specific needs such as lifelong dependants or estate planning.
What happens when my term policy ends?
The coverage ends and nothing is paid. Some policies let you renew at a much higher price or convert to permanent insurance, so check the conversion option before you buy.
Do stay-at-home parents need life insurance?
Often yes. Replacing childcare, household work and other contributions would cost the family a lot if that parent died.