Universal Life Insurance: Avoiding the Interest Rate Risk and Securing Your Policy's Future

If you own a universal life insurance policy, you have probably heard that it is flexible and can adapt to your changing needs. What many policyholders discover too late is that this flexibility comes with a hidden vulnerability: interest rate risk. When rates drop, the cash value growth slows, and the cost of insurance can eat through your policy faster than expected. This guide walks through how that risk works, where policyholders get tripped up, and the concrete moves you can make to keep your policy on solid ground.

Why Interest Rate Risk Matters for Universal Life Policyholders

Universal life insurance is often sold as a permanent policy with both a death benefit and a cash value component that grows based on current interest rates. Unlike whole life, which typically has a fixed crediting rate, universal life credits interest at a rate that the insurer sets and can change over time. That means your policy's performance is tied to the broader interest rate environment—and when rates fall, so does your cash value growth.

The problem is not just slower growth. Many universal life policies are structured so that the cost of insurance (COI) and other charges are deducted from the cash value. If the crediting rate drops, the cash value may not earn enough to cover those charges, forcing the policyholder to pay higher premiums to keep the policy in force. In extreme cases, the policy can lapse even if you have been paying premiums regularly.

We see policyholders make two common mistakes here. First, they assume the initial illustrated rate (often 6% or 7%) will hold forever. Second, they do not review their policy statements regularly, so they miss the warning signs—like a declining cash value or an increasing premium notice. The result is a nasty surprise when the policy requires a large lump sum to prevent a lapse.

This risk is especially acute in a low-rate environment like the one we have seen over the past decade. Many policies issued in the 1990s and early 2000s with high assumed rates are now underperforming, leaving policyholders with tough choices. Understanding this dynamic is the first step to securing your policy's future.

How Interest Rate Risk Works Under the Hood

To grasp the risk, you need to understand the mechanics of a universal life policy. Each month, the insurer deducts the cost of insurance, administrative fees, and any riders from the cash value. The remaining cash value earns interest at the crediting rate set by the insurer. The crediting rate is usually tied to a benchmark, such as the insurer's portfolio rate or a market index, but it is not guaranteed.

Most policies have a guaranteed minimum crediting rate, often around 3% or 4%. However, the current crediting rate can be higher—and that is where the risk lies. When the insurer's investment portfolio earns less, they lower the crediting rate. If your policy was designed assuming a higher rate, the lower rate means less cash value growth, which can trigger a premium increase or a policy lapse.

Another layer is the "shadow account" or the way insurers calculate the cost of insurance. Some policies use a "current" COI that can increase over time, while others have a guaranteed maximum COI. If the cash value is low, the insurer may increase the COI to cover mortality costs, further draining the policy.

We often explain it this way: think of your policy as a bucket with a slow leak (the fees and COI). You need to pour water (premiums) in faster than it leaks out. The interest crediting rate is like a faucet that adds water. If that faucet slows down, you either need to pour more water yourself or the bucket will eventually empty.

Policyholders who do not monitor this balance can find themselves in a situation where the cash value is declining even though they are paying premiums. That is the sign that the interest rate risk is materializing.

Common Mistakes That Amplify Interest Rate Risk

Even savvy policyholders can fall into traps that make interest rate risk worse. Here are the most frequent errors we see:

Mistake 1: Treating the Illustrated Rate as a Guarantee

The sales illustration you received when you bought the policy likely showed a projected cash value based on a crediting rate of 6% or 7%. That is not a promise. It is a projection based on current rates at the time. When rates drop, the actual performance diverges. Many people set their premium payments based on that optimistic projection and never adjust.

Mistake 2: Ignoring Policy Statements

Annual statements show the current crediting rate, the cash value, and the projected performance at the current rate. Yet many policyholders file these statements without reading them. A declining cash value or a notice that the policy is "at risk of lapse" is a red flag that should prompt action.

Mistake 3: Choosing the Wrong Crediting Strategy

Some universal life policies offer a choice between a fixed account and an indexed account. The fixed account credits a set rate, while the indexed account ties returns to a stock market index (with a cap and floor). In a low-rate environment, the fixed account may offer very low returns, but the indexed account has the potential for higher returns—though with more complexity and risk of zero returns in a down market. Policyholders who do not understand the trade-offs may pick a strategy that does not align with their risk tolerance or policy needs.

Mistake 4: Taking Loans or Withdrawals Without Planning

Loans and withdrawals reduce the cash value, which means less money earning interest. In a low-rate environment, that reduction can accelerate the policy's decline. Even if you plan to repay the loan, the lost compounding can be hard to recover.

Avoiding these mistakes starts with education and regular review. We recommend setting a calendar reminder to review your policy statement each year and compare the current crediting rate to the rate assumed in your original illustration.

Worked Example: How a Rate Drop Affects a Typical Policy

Let us walk through a composite scenario to see how this plays out. Consider a 45-year-old who bought a $500,000 universal life policy ten years ago. The initial illustration assumed a crediting rate of 6.5%, and the policyholder set premiums at $300 per month. For the first few years, the cash value grew as projected.

Then interest rates fell. The insurer lowered the crediting rate to 4.5%. At the same time, the cost of insurance increased because the policyholder aged. The policy's monthly deductions now exceed the interest credited. The cash value, which was $15,000, begins to decline.

By year 12, the cash value drops to $10,000. The policyholder receives a notice that the policy is at risk of lapsing unless they increase premiums. To keep the policy in force at the original death benefit, they need to pay $450 per month—a 50% increase. If they cannot afford that, they have options: reduce the death benefit, pay a lump sum to boost cash value, or let the policy lapse and lose coverage.

This scenario is not hypothetical. It has played out for thousands of policyholders after the 2008 financial crisis and again during the low-rate environment of the 2010s. The key takeaway is that the policy's health depends on the relationship between the crediting rate, the cost of insurance, and the premium. When one variable changes, the others must adjust.

To avoid this situation, we advise policyholders to stress-test their policy: ask your agent or use an online calculator to see what happens if the crediting rate drops by 1% or 2%. If the policy requires a premium increase to stay afloat, you can plan for that now rather than react to a lapse notice.

Strategies to Mitigate Interest Rate Risk

You do not have to be a passive victim of rate changes. Several strategies can help you secure your policy's future.

Strategy 1: Pay More Than the Minimum Premium

If you pay more than the minimum premium, you build a cash value buffer that can absorb lower crediting rates. Even an extra $50 per month can make a significant difference over time. The extra cash value earns interest and provides a cushion against rising costs.

Strategy 2: Choose an Indexed Universal Life (IUL) Policy with a Strong Floor

Indexed universal life policies credit interest based on a stock market index, with a guaranteed floor (often 0% or 1%). In a low-rate environment, the floor protects you from negative returns, while the cap limits upside. If you are comfortable with some volatility, an IUL can offer better long-term growth than a fixed account when rates are low.

Strategy 3: Monitor and Adjust the Crediting Strategy

Many policies allow you to switch between fixed and indexed accounts periodically. Review the current rate environment and your policy's performance each year. If the fixed account is paying 3% and the indexed account has a cap of 10% with a floor of 0%, you might allocate some cash value to the indexed account to boost growth potential.

Strategy 4: Consider a Policy Review with a Professional

Every three to five years, have a licensed agent or financial planner run an in-force illustration. This shows the projected performance based on the current crediting rate. If the projection shows a potential lapse before age 100, you can take corrective action early—such as increasing premiums or reducing the death benefit.

Strategy 5: Use a 1035 Exchange to a More Suitable Policy

If your current policy is underperforming and the interest rate risk is too high, you may be able to exchange it for a different universal life policy or a whole life policy through a 1035 exchange. This can be a tax-free transfer of cash value. However, compare the new policy's guarantees, costs, and crediting rate carefully.

Each strategy has trade-offs. Paying more premiums requires cash flow. An IUL adds market risk. A 1035 exchange may involve new surrender charges. Weigh these against your financial situation and goals.

Limits of These Approaches and When They May Not Work

No strategy is foolproof. Here are the limits you should know.

Low-Rate Environments Can Persist

If interest rates stay low for a decade or more, even a well-funded policy may struggle. The strategies above can mitigate the risk but cannot eliminate it. In a prolonged low-rate environment, the only sure solution is to pay higher premiums or accept a lower death benefit.

Indexed Accounts Have Caps and Participation Rates

An IUL's upside is capped, and the participation rate (the percentage of index gains credited) can change. In a strong bull market, you might miss out on returns above the cap. In a flat or down market, you earn zero or the floor. The floor protects you, but it does not guarantee growth.

Policy Loans Still Carry Risk

Taking loans against the cash value reduces the amount earning interest. If the policy lapses, the loan balance may become taxable income. Even with careful planning, loans can undermine the policy's long-term health.

Regulatory and Tax Changes

Changes in tax law or insurance regulation could affect the attractiveness of universal life. For example, if the tax-deferred growth is altered, the policy's value proposition changes. These are external risks you cannot control.

Given these limits, we recommend that you do not rely solely on universal life for your retirement or emergency savings. It is primarily a death benefit protection vehicle. The cash value is a secondary benefit that should be managed conservatively.

Frequently Asked Questions

How often should I check my policy's crediting rate?

At least once a year when you receive your annual statement. If rates are changing rapidly, check more frequently. Your insurance company will notify you of rate changes, but you should proactively review the impact.

Can I lock in a higher crediting rate?

Some policies offer a fixed-rate account that locks in a rate for a period (e.g., one year). However, the insurer can reset the rate at renewal. There is no permanent lock. For a guaranteed rate, you would need a whole life policy with a guaranteed crediting rate, but those typically have higher premiums.

What happens if my policy lapses due to low interest rates?

If the policy lapses, you lose the death benefit. Any outstanding loans may become taxable income. You may have the option to reinstate the policy within a certain period by paying past due premiums and proving insurability, but that is not guaranteed.

Is universal life still a good choice in a low-rate environment?

It can be, if you understand the risk and manage it actively. Universal life offers flexibility that whole life does not. But it requires more attention. If you prefer a set-it-and-forget-it approach, whole life or term life with a separate investment account may be more suitable.

Should I surrender my policy and buy a new one?

Surrendering a policy triggers taxes on any gains and loses the death benefit. A 1035 exchange to a new policy may be better, but compare the new policy's costs and guarantees. In many cases, it is cheaper to adjust your existing policy than to replace it.

These answers are general information only. Consult a licensed insurance professional for advice specific to your situation.