How Life Insurance Policy Loans Work — and the Tax Trap If the Policy Lapses

Cash-value life insurance — whole life, universal life, and variable universal life — builds up savings inside the policy that policyholders can tap while still alive. One popular feature is the policy loan: the ability to borrow against the cash value, often with minimal paperwork and no credit check. It sounds simple, but the tax treatment hinges entirely on whether the policy stays in force. When it doesn't, the consequences can catch policyholders off guard.

How a policy loan actually works

When you take a loan from a permanent life insurance policy, you are technically borrowing from the insurer, using your own cash value as collateral. The insurer charges interest on the loan, typically stated in the policy contract, and in many contracts the cash value continues to earn credited interest or dividends even on the borrowed portion (a feature sometimes called a wash loan or participating loan).

Because it is structured as a loan rather than a withdrawal, the amount you receive is generally not treated as taxable income under Internal Revenue Code rules governing life insurance contracts, as long as the policy remains classified as life insurance and stays in force. There is no fixed repayment schedule in most contracts. If you die with an outstanding loan, the insurer simply subtracts the loan balance plus accrued interest from the death benefit paid to beneficiaries.

Where the tax trap appears

The favorable tax treatment depends on the policy staying alive. Two things can end that: the policyholder surrendering the policy voluntarily, or the policy lapsing because the cash value can no longer cover the loan balance plus ongoing charges and interest.

In either case, the IRS treats the transaction as if the policy were surrendered for its cash value, with the outstanding loan effectively distributed to the policyholder to satisfy the debt. Under Section 72 of the Internal Revenue Code, gain in a life insurance contract — generally the cash value (including the forgiven loan) minus the total premiums paid, known as the cost basis — is taxable as ordinary income. If the loan balance is larger than the basis, that gain can be substantial, and the policyholder owes tax on it even though they never received a check. This is sometimes called a "phantom income" event.

Why unpaid interest makes this worse

Most policy loans allow interest to accrue and simply add it to the outstanding balance rather than requiring a cash payment. Left unpaid, that interest compounds, and the growing loan balance draws down more of the policy's net cash value each year. In universal life policies where cash value growth has slowed due to lower interest crediting rates or rising internal costs, an unpaid loan can accelerate a lapse — sometimes decades earlier than the policyholder expected when they bought the coverage.

This dynamic has drawn regulatory attention. State insurance regulators, coordinated through the National Association of Insurance Commissioners (NAIC), have pushed for improved in-force illustrations and lapse-notice requirements so policyholders get clearer warnings before a policy is at risk of lapsing with a loan outstanding.

Practical steps for policyholders

• Request an in-force illustration from the insurer periodically; it projects how long the policy will remain active given current loan balances, interest rates, and premium payments.
• Pay at least the loan interest in cash each year if possible, to prevent the balance from compounding and eroding cash value further.
• Before surrendering a policy with a loan, ask the insurer for the exact taxable gain calculation, and consider consulting a tax professional, since the 1099-R issued after a lapse or surrender will report the taxable amount to the IRS.
• If the policy is at risk of lapsing, some insurers allow partial loan repayment or a reduced paid-up option that can avoid a full lapse and the associated tax event.
• Compare the loan's interest rate and terms against other borrowing options before treating a policy loan as low-cost financing.

Life insurance policy loans remain a legitimate and often flexible source of liquidity, and many policyholders use them without issue for years. The risk is not the loan itself but neglecting it — letting interest compound unchecked until the policy can no longer sustain itself. A periodic check-in with the insurer, using tools like in-force illustrations, is the simplest way to avoid an unwelcome tax bill layered on top of a lapsed policy.