Term life vs whole life insurance

The two designs pay the same thing, a stated death benefit to a named beneficiary, and differ in how long the promise lasts and what the premium is doing in the meantime. A term policy rents the promise for a set period and the premium buys nothing but that promise. A whole life policy owns the promise for the rest of the insured person's life, and because that is a far more expensive thing for the carrier to commit to, the premium is much larger and part of it accumulates as cash value the owner can use.

Almost every argument between the two camps comes down to that single mechanism. Once you see where each premium dollar goes, the choice for a given household is usually not close, and it is often a mix rather than one or the other.

What a term policy is

Term life covers a fixed period, commonly ten, twenty or thirty years, at a level premium. If the insured dies during the term the beneficiary is paid the face amount. If the term expires first, coverage ends and no money comes back. The premium is low relative to the benefit because the carrier prices in the likelihood that a healthy applicant outlives the term, which is exactly what the buyer hopes for.

The features that separate a good term policy from a poor one are a level rather than annually increasing premium, a conversion privilege that lets you exchange it for a permanent policy from the same carrier without new medical underwriting, and a term long enough to outlast the obligation it covers. Most term policies can be renewed year to year after the term at a steeply higher premium based on attained age, which is a bridge rather than a plan.

What a whole life policy is

Whole life is a permanent contract. The premium is fixed at issue and does not rise with age, the death benefit is fixed, and the policy is designed to stay in force until the insured dies as long as premiums are paid. Inside the policy, a cash value grows on a schedule written into the contract. A participating policy from a mutual carrier may also credit dividends, which are not promised but which can be taken in cash, used to reduce the premium, or applied to buy paid-up additions that raise both the death benefit and the cash value over time.

The owner can borrow against the cash value at an interest rate set by the contract, or surrender the policy and take the cash value less any surrender charge. A loan that is never repaid is deducted from the death benefit. If the owner stops paying, the non-forfeiture options in the contract decide what happens: the cash value can buy a smaller paid-up policy, extend term coverage for a period, or be paid out. None of those choices is a default you want to fall into by accident.

The mechanism that actually differs

A whole life premium is level for life, but the real cost of insuring someone rises every year as they age. In the early years the level premium is far more than the pure cost of the death benefit; the excess, after the carrier's expenses, becomes cash value. In the later years the pure cost exceeds the premium and the accumulated cash value makes up the difference. Whole life is, in effect, a term policy with a forced, tax-deferred savings account bolted on and a commitment by the carrier to keep insuring you no matter how your health changes.

That is why the premium gap looks so wide. You are not paying more for the same thing. You are prepaying for the expensive years, funding a cash account, and paying for the carrier's promise never to re-underwrite you. Whether those three things are worth buying depends on whether you need coverage past the years of heavy obligation and whether you would otherwise save the difference.

A worked example

Suppose a healthy forty-year-old non-smoker wants a $500,000 death benefit. Say a twenty-year level term policy is quoted at $40 a month and a whole life policy for the same face amount is quoted at $550 a month. Over twenty years the term policy costs $9,600 and, if the insured is alive at the end, returns nothing. The whole life policy costs $132,000 over the same twenty years and, by the illustration, might show a cash value of around $150,000 at that point, depending on dividends that are not promised. Both figures are invented for illustration, but the shape is right: the term buyer has spent a small sum on pure protection, and the whole life buyer has moved a large sum into a contract that has grown modestly and still carries the death benefit.

Now suppose the insured dies in year twelve. Both beneficiaries receive $500,000. The term household paid $5,760 for that outcome; the whole life household paid $79,200 and its beneficiary receives the same death benefit, with the cash value absorbed into it rather than paid on top under the common design. The term buyer who instead invested the $510 monthly difference for twelve years would have that account in addition to the death benefit. That comparison is the honest version of the buy-term-and-invest-the-difference argument, and it depends entirely on whether the difference is actually invested rather than spent.

Who each design suits

The decision rule is about when the need ends, not about which product is better in the abstract.

• Term fits a need with an end date: a mortgage, children until they are independent, a business loan, income replacement during working years. Match the term to the longest of those dates.
• Whole life fits a need that never ends: estate liquidity, a dependant with a lifelong disability, funding a buy-sell agreement between business partners, final expenses, or a legacy to a charity or grandchild.
• Whole life also suits a household that has already filled its tax-advantaged retirement accounts and wants a conservative, tax-deferred place for additional savings that comes with a death benefit. It suits that household only if the premium can be paid comfortably for decades; a policy surrendered in the early years returns far less than was paid in.
• A mix is common and sensible: a large term policy for the twenty or thirty years of heavy obligation, and a small permanent policy that stays for life.
• Anyone whose health is likely to worsen benefits from a convertible term policy, which preserves the option of permanent coverage at the original rate class without a new exam.

What people get wrong

The commonest error with term is buying too short a term to keep the premium down, then reaching the end while the mortgage and the children are both still there, and finding that renewal at attained age or a new policy at fifty-five costs several times what a longer term would have. The second is letting the conversion deadline pass; many policies allow conversion only during the first part of the term or before a stated age.

The commonest error with whole life is treating the illustration as a promise. Dividends vary, and a policy illustrated on optimistic assumptions can require premiums for longer than the agent suggested. The second is borrowing against the cash value without a repayment plan; unpaid loan interest compounds, and if the loan grows past the cash value the policy can lapse and the gain becomes taxable. The third is buying a permanent policy sized for a temporary need, so that the household is underinsured during the years that matter most because the premium for a large enough whole life policy was out of reach.

When to keep what you have

An existing whole life policy that has been in force for many years is usually worth keeping. The expensive early years are behind it, the cash value is growing on a larger base, and replacing it with a new policy restarts surrender charges and the contestability period at an older age and possibly a worse rate class. If the premium has become a burden, a reduced paid-up option or using dividends to pay the premium is usually better than surrender. An existing term policy with years left and a conversion privilege intact is also worth keeping even if a new one is slightly cheaper, because the health you were underwritten on is locked in.

Replacement makes sense when the need has genuinely changed shape, when the existing policy was badly sized, or when an old term policy is about to expire and the household still needs coverage. It rarely makes sense simply because someone showed you a different design.

How to use this

List the obligations the policy has to cover and the year each ends, then note anything that never ends. Add the coverage already in place, including group coverage at work that stops when the job does. From that list we can say whether term, whole life or a combination fits, and price it against the carriers we represent in Arizona, Nevada, Utah and Idaho. If the policy you already hold does the job, the analysis ends there and that is what we will say.