Term vs. Permanent Life Insurance: What’s the Difference—and Which Fits the Need?

Life insurance is one of those things many of us purchase at a particular stage of life and then rarely think about again. Maybe you bought a term policy when your children were young, picked up coverage through work, or purchased a permanent policy years ago. But as your financial life changes, it's worth asking a basic question: What do I need this insurance to do for me now?

That question is especially important when comparing the two broad categories of life insurance: term and permanent insurance. Both can provide a death benefit, but they are designed to solve different problems. And before deciding which type of insurance makes sense, it's worth considering why you might need coverage in the first place.

Start With Why You Need Life Insurance

For many families, life insurance is primarily about replacing income. If someone dies while a spouse or children still depend on that income, the death benefit can provide money for living expenses, a mortgage, education costs, and other financial needs.

But income replacement is only part of the picture. Life insurance can also play an important role in estate planning, business succession, long-term support for a dependent, and leaving a financial legacy.

In a recent Wall Street Journal article, Kimberly Lankford highlighted 10 situations in which life insurance may be valuable. We think this is a helpful starting point for evaluating whether your current coverage still fits your needs.

10 Reasons You Might Need Life Insurance:

1. You have young children. Life insurance can help provide financial support for your children if you die before they become financially independent, including money for everyday expenses and education.
2. Your spouse depends on your income. This applies not only during your working years but also in retirement. For example, if your pension payments would stop or decrease significantly upon your death, life insurance might help replace that lost income.
3. You have a mortgage. A death benefit can give your surviving spouse or family the resources to pay off the mortgage or continue making payments without financial strain.
4. You have other outstanding debts. Certain debts, including jointly held obligations, may remain the responsibility of a surviving spouse or your estate. Life insurance can provide liquidity to address those obligations.
5. You provide essential childcare. Even if you aren't earning a paycheck, your contributions to the household have significant economic value. A surviving spouse may need to pay for childcare or other services that you previously provided.
6. You have a child with disabilities. Life insurance can help provide ongoing financial support for a dependent who may need assistance throughout adulthood. Proper planning, potentially including a special needs trust, is important to avoid unintentionally affecting eligibility for government benefits.
7. You want to cover final expenses. Funeral costs, medical bills, and other end-of-life expenses can create an immediate financial burden. Life insurance can help provide funds to cover those costs.
8. You own a business. Life insurance can support business succession planning, fund a buy-sell agreement, or provide liquidity to heirs who may not want to continue operating the business. It can also help equalize inheritances when one child inherits the business and others do not.
9. You anticipate estate taxes. For families with potentially taxable estates, life insurance can provide liquidity to pay estate taxes without forcing heirs to sell investments, real estate, or a family business. How the policy is owned and structured matters, since life insurance proceeds may themselves be included in the taxable estate.
10. You want to leave a legacy. Life insurance can provide an inheritance for children, grandchildren, or other beneficiaries, or support charitable goals, regardless of how much of your other assets you use during your lifetime.

What's interesting about this list is how many of these needs can change over time. You may have originally purchased insurance to protect young children or replace income, but decades later, your priorities may have shifted toward retirement security, estate planning, or leaving a legacy.

The amount and type of life insurance you need aren't necessarily static. That's why reviewing coverage as your life evolves is just as important as making the initial purchase.

Term Life Insurance: Coverage for a Specific Period

Term insurance is fairly straightforward. You purchase a certain amount of coverage for a specific period—often 10, 20, or 30 years. If you die while the policy is in force, your beneficiaries receive the death benefit. If you reach the end of the term, the coverage generally ends unless it is renewed or otherwise continued under the policy's provisions.

Think about a couple in their 40s with children at home, a mortgage, and another 15 years before they expect to reach financial independence. Their greatest financial risk may be the loss of one spouse's income during those 15 years. A term policy can be designed to cover that window.

Term insurance does not build cash value. Its primary job is insurance protection, and it generally provides a larger death benefit for a lower initial premium than permanent insurance.

And sometimes that is exactly what you need.

Permanent Life Insurance: Coverage Designed to Last

Permanent life insurance is different. As the name suggests, it is generally designed to provide coverage for your lifetime as long as the requirements necessary to keep the policy in force are met. It also typically includes a cash value component.

There are several types of permanent insurance, including whole life, universal life, variable life, and variable universal life. How premiums work, how cash value grows, and what is guaranteed can vary considerably from one type of policy to another.

For example, whole life generally has level premiums and guaranteed minimum cash values, while universal life offers more premium flexibility and credits interest to the policy's cash value. Variable policies introduce investment subaccounts, so cash values can fluctuate with investment performance.

Because of that complexity, we don't think it's enough to simply say, "I have permanent life insurance." The details of the actual contract matter.

So, Is Term or Permanent Insurance Better?

We wouldn't frame the decision that way. A better question is: How long do you need the death benefit, and what financial problem are you trying to solve?

If the need is temporary—replacing income until retirement, covering a mortgage, or providing for children until they become financially independent—term insurance may align well with that particular goal.

Permanent insurance may make more sense when the need itself is expected to be permanent. For example, there may be estate planning, business succession, or legacy goals where having a death benefit later in life is important. Permanent insurance also offers cash value features that term insurance doesn't, although those features come with additional costs and complexity.

For some families, a combination of term and permanent insurance may be appropriate, particularly when they have both temporary income protection needs and longer-term estate planning objectives.

The important point is that insurance should have a job within the financial plan. Once you know what that job is, it becomes much easier to evaluate whether the policy is accomplishing it.

Don't Forget About the Policy You Already Own

This is where we think life insurance planning sometimes gets overlooked. Buying the policy shouldn't be the last time you look at it.

If you own permanent insurance, an ongoing review is particularly important. You may want to look at the current in-force illustration, cash value, death benefit, premiums, loans, riders, growth assumptions, surrender provisions, and whether any portion of the policy is guaranteed or dependent on future assumptions, surrender provisions, and whether any portion of the policy is guaranteed or dependent on future assumptions. The financial strength of the insurer is another consideration.

Policy loans deserve attention as well. Loans and withdrawals can reduce cash value and the death benefit and, depending on the circumstances, could contribute to a policy lapse. A lapse with an outstanding loan can also create unexpected tax consequences.

And don't overlook the beneficiary designation. Your beneficiary choices should still reflect what you actually want to happen, particularly after marriages, divorces, deaths, births, or changes to an estate plan.

This Life Insurance Policy Review Checklist walks through many of the questions worth asking, including whether your death benefit is still appropriate, how cash value is performing, whether there are outstanding loans, possible tax consequences, estate planning considerations, beneficiary designations, and whether changes in your health could affect your options.

Be Careful Before Replacing or Surrendering a Policy

One final caution: if you already own life insurance—especially permanent insurance—don't assume that buying a newer policy or simply surrendering the old one is automatically an improvement.

An existing policy may have surrender charges, favorable guarantees, underwriting based on your health when you originally purchased it, or other provisions that would be difficult or impossible to recreate today. Replacing a policy can also have tax implications.

In certain situations, a Section 1035 exchange may allow one insurance contract to be exchanged for another without immediately recognizing taxable gain, but the specifics need to be evaluated carefully.

That's why we generally prefer to understand exactly what you own before deciding what to do with it.

Another Option: Using a 1035 Exchange for Long-Term Care

If you have an older permanent life insurance policy that you no longer need for its original purpose, a Section 1035 exchange may offer another opportunity.

For example, you may be able to exchange an existing whole life policy for a qualifying long-term care insurance policy or a hybrid life insurance policy with long-term care benefits without immediately recognizing taxable gain, provided the exchange satisfies the applicable tax requirements.

This can be particularly appealing if you've accumulated substantial cash value and would prefer to put those dollars toward potential long-term care expenses rather than maintain the original death benefit.

The exchange generally must be completed directly between insurance companies, and the new policy may require medical underwriting. Before proceeding, we would want to consider any surrender charges, outstanding policy loans, the cost of the new coverage, and the benefits or guarantees you might be giving up. Not every hybrid policy or transaction qualifies for tax-free exchange treatment, so the structure matters.

How Birch Street Can Help

Life insurance shouldn't be evaluated in isolation. We look at how a policy fits with the rest of your financial plan—including your income needs, assets, retirement plan, taxes, estate planning, and the people you want to protect.

Sometimes the conclusion may be that the coverage you bought years ago is still doing exactly what you need it to do. Other times, your life has changed enough that the policy deserves another look.

And sometimes, as retirement approaches, the question isn't whether you need more insurance, but whether you still need the coverage you already have.

Either way, the goal isn't simply to own life insurance. It's to understand why you own it and whether it's still doing the job you intended it to do.