How Your Variable Life Insurance Cash Value Actually Grows

How Variable Life Policy Investment Accounts Work

A variable life insurance policy lets you direct part of your premium into investment subaccounts—essentially mutual funds held inside the insurance contract. The cash value grows based on how those investments perform, not on a fixed rate set by the insurance company. If your subaccounts earn 8% in a year, your cash value grows by roughly 8% (minus fees and the cost of insurance). If they lose 5%, your cash value shrinks by roughly 5%.

This is fundamentally different from whole life or universal life insurance, where the insurance company guarantees a minimum return and controls the investments. With variable life, you own the investment risk and the upside. The insurance company still charges you for the death benefit and administrative costs, but the growth of your cash value depends entirely on the market performance of the funds you choose.

Key Takeaways

• Your cash value grows or shrinks based on the actual performance of the mutual fund subaccounts you select, not a may provide rate.
• You pay three layers of costs: the cost of insurance (mortality charges), administrative fees, and the expense ratios of the underlying mutual funds.
• The cash value is separate from the death benefit—your beneficiary receives the full death benefit regardless of whether the cash value is positive or negative.
• You can borrow against the cash value or withdraw it, but loans and withdrawals reduce the death benefit unless you repay them.
• Variable life policies require you to monitor your subaccount choices and rebalance them yourself, unlike fixed-rate policies where the company manages everything.

The Three Layers of Costs That Reduce Your Growth

Every dollar that goes into a variable life policy encounters three separate fees before it compounds. First is the cost of insurance (also called mortality charges), which is what the insurance company charges you for the death benefit itself. This cost rises as you age and is deducted from your cash value monthly. A 45-year-old might pay $15 to $30 per month per $100,000 of death benefit; a 65-year-old might pay $60 to $120.

Second is the administrative fee, typically $50 to $150 per year, charged by the insurance company to maintain the policy. This is separate from what you pay for insurance protection and covers the company's cost to track your account and process transactions.

Third is the expense ratio of each mutual fund subaccount you choose. If you select a subaccount with a 0.75% annual expense ratio and it earns 7% gross, you net roughly 6.25% before the insurance and administrative fees are subtracted. Some variable life policies offer subaccounts with expense ratios as low as 0.20%, while others run 1.5% or higher. Over decades, this difference compounds significantly.

These three costs mean that even if your subaccounts earn 8% in a year, your actual cash value growth might be only 5% or 6%. The insurance company publishes the mortality charges and administrative fees in the policy prospectus, and each subaccount's expense ratio appears in its fact sheet.

How Market Performance Directly Affects Your Cash Value

When you fund a variable life policy, you choose how to split your premium among the available subaccounts. Common options include a stock index fund, a bond fund, a money market fund, and sometimes sector-specific or international funds. Your choice determines your risk and your potential return.

Suppose you put $500 per month into a variable life policy and allocate 70% to a stock subaccount and 30% to a bond subaccount. If the stock subaccount gains 10% and the bond subaccount gains 3% in a year, your blended return is roughly 7.9% before fees. After subtracting the cost of insurance, administrative fees, and the subaccounts' expense ratios, you might net 5% to 6% growth on your cash value that year.

The next year, if markets decline and your subaccounts lose 8%, your cash value shrinks by roughly 5% to 6% (after the same fees are subtracted). This is the core trade-off: variable life policies offer higher growth potential than fixed-rate policies in bull markets, but they expose you to real losses in bear markets. Your cash value can go backward, and if it falls too far, the policy can lapse unless you pay additional premiums to keep it in force.

Rebalancing and Monitoring Your Subaccount Choices

Unlike a whole life policy, where the insurance company manages all the money, a variable life policy requires you to actively manage your subaccount allocation. Most policies allow you to move money between subaccounts several times per year at no cost, though some charge a small fee per transfer.

Over time, your allocation drifts as different subaccounts perform differently. If you started with 70% stocks and 30% bonds, and stocks outperform, you might end up with 75% stocks and 25% bonds after a few years. Rebalancing means selling some of the outperforming subaccount and buying more of the underperforming one to return to your target allocation. This is a discipline that helps you avoid chasing performance and keeps your risk level consistent with your goals.

You receive quarterly or annual statements showing the value of each subaccount, the gains or losses, and the fees charged. Some insurance companies offer online portals where you can view your account in real time and make transfers yourself. Others require you to call or mail in a form. The frequency and ease of monitoring varies by carrier, so check your policy documents or call your agent to understand what tools are available to you.

How Loans and Withdrawals Affect Your Cash Value and Death Benefit

One of the main reasons people buy variable life insurance is access to the cash value. You can borrow against it at a rate set by the insurance company (often 6% to 8%, depending on the policy and current rates) or withdraw money directly. Both reduce the cash value available to grow and both reduce your death benefit unless you repay the loan or restore the withdrawal.

A loan does not trigger a taxable event—you are borrowing your own money—but the loan accrues interest, which is also deducted from your cash value. If you die while a loan is outstanding, the insurance company subtracts the loan balance and accrued interest from the death benefit before paying your beneficiary. A withdrawal, by contrast, is a permanent reduction in cash value. If you withdraw $10,000 and your cash value was $50,000, it drops to $40,000, and your death benefit drops by $10,000 as well (unless the policy has a rider that protects the death benefit).

Withdrawals may also trigger tax consequences. If your cash value exceeds the total premiums you have paid into the policy, the excess is taxable income in the year you withdraw it. This is called a gain on the policy. Loans are not taxable, but if you surrender the policy or let it lapse with an outstanding loan, the loan balance may be treated as a taxable distribution.

Surrender Charges and Policy Lapse Risk

Most variable life policies impose a surrender charge if you withdraw cash value or cancel the policy within the first 10 to 15 years. This charge is a percentage of the cash value you withdraw, typically starting at 7% to 10% in year one and declining by 1% per year until it reaches zero. The purpose is to recover the insurance company's upfront cost of issuing the policy and to discourage early exits.

If your cash value falls too low—because of poor investment performance, high insurance costs, or large withdrawals—the policy can lapse, meaning it terminates and you lose the death benefit. To prevent lapse, you must either pay additional premiums or have enough cash value to cover the monthly cost of insurance. Some policies allow you to reduce the death benefit to lower the cost of insurance and keep the policy in force with a smaller cash value. Others require you to pay a lump sum to restore the cash value.

The policy prospectus includes illustrations showing how your cash value might grow under different market scenarios (typically 4%, 6%, 8%, and 10% annual returns). These illustrations assume you pay the planned premium every month and do not withdraw money. If you miss premiums or withdraw heavily, the actual outcome will differ. Review these illustrations carefully and ask your agent what happens to your policy if markets decline or if you need to stop paying premiums.

Tax Treatment of Cash Value Growth Inside the Policy

One advantage of variable life insurance is that the cash value grows tax-deferred. You do not pay income tax on the gains each year, even though the subaccounts are generating dividends and capital gains. This tax deferral can compound significantly over decades, especially if you are in a high tax bracket.

However, this tax deferral comes with a cost: the insurance company charges you for the death benefit and administration, which reduces your net growth. Whether the tax deferral benefit outweighs these costs depends on your tax bracket, how long you hold the policy, and the performance of your subaccounts. A financial professional who understands both insurance and tax law can help you compare variable life to other investment vehicles like taxable brokerage accounts or tax-deferred retirement accounts.

If you surrender the policy and your cash value exceeds your total premiums paid, the excess is taxable as ordinary income in the year of surrender. If you die, your beneficiary receives the death benefit income-tax-free, but the cash value is included in your taxable estate if your estate is large enough to owe federal estate tax.

Frequently Asked Questions

What happens to my cash value if the stock market crashes?

Your cash value will decline by roughly the same percentage as your subaccounts, minus the insurance and administrative fees. If your subaccounts lose 20% and your fees total 3%, your cash value drops about 23%. Unlike a whole life policy, there is no may provide minimum return, so losses are real and can persist for years.

Can I lose money on a variable life policy?

Yes. If your subaccounts underperform and you do not pay enough premium to cover the cost of insurance, your cash value can shrink to zero and the policy can lapse. You would lose the death benefit and any remaining cash value. This is why variable life is riskier than whole life or universal life, which may provide a minimum cash value.

How often should I rebalance my subaccounts?

Most financial professionals recommend rebalancing once per year or when your allocation drifts more than 5% from your target. For example, if you target 70% stocks and 30% bonds, rebalance when stocks reach 75% or bonds fall to 25%. Check your policy to see if transfers are free or if there is a limit on how many you can make per year.

Is the death benefit may provide in a variable life policy?

The death benefit amount is may provide—your beneficiary will receive it if you die while the policy is in force. However, the policy itself can lapse if your cash value falls too low and you cannot or do not pay additional premiums. Once it lapses, there is no death benefit. This is different from whole life, where the death benefit is may provide as long as you pay the planned premium.

What is the difference between a variable life policy and a variable universal life policy?

Variable life has fixed premiums and a may provide death benefit amount. Variable universal life (VUL) has flexible premiums and a flexible death benefit, and it requires more active management to keep the policy in force. VUL policies typically have lower initial costs but higher ongoing risk of lapse if you miss premiums or markets perform poorly.