Overview: The policy loan is one of the most powerful — and most misunderstood — features of permanent life insurance. This section explains the mechanics, the interest treatment, and the risks that accumulate when loans are left unmanaged.

How Policy Loans Work

When a permanent policyholder takes a policy loan, the insurance company lends money from its own general fund and pledges the policy's cash value as collateral. The cash value itself remains in the policy — it is not withdrawn. This distinction matters because:

The cash value continues to earn the policy's credited interest or dividend rate.
There is no credit check, income verification, or application process — the loan is a contractual right.
There is no mandatory repayment schedule — the policyholder may repay on any timeline.
Loan proceeds are not taxable income as long as the policy remains in force.

The maximum loan amount is typically 90% to 95% of the current cash surrender value. The insurer retains a buffer to ensure the growing loan balance (with accruing interest) does not immediately exceed the collateral.

Interest Rate and Accrual

Policy loan interest rates range from approximately 5% to 8% annually, depending on whether the rate is fixed (set at issue) or variable (tied to an external benchmark such as Moody's Corporate Bond Yield Average, adjusted at least annually and no more frequently than quarterly). Many policies also offer wash loans — available after a certain number of policy years — where the loan interest rate and the policy's crediting rate are equal, creating a net cost of zero.

Interest accrues daily on the outstanding balance and is typically billed annually at the policy anniversary. If the policyholder pays the interest out of pocket, the loan balance stays flat. If interest goes unpaid, it is capitalized — added to the principal — and next year's interest accrues on the larger balance. This is how compounding begins.

Impact on the Death Benefit

If the insured dies with an outstanding loan, the insurer deducts the total loan balance plus all accrued unpaid interest from the gross death benefit before paying the beneficiary.

Worked Example:

A $300,000 whole life policy has an outstanding loan of $50,000 at 6% annual interest. The insured dies two years after taking the loan without making any payments.

Using simple interest (common for exam purposes):

Interest accrued: $50,000 × 6% × 2 = $6,000
Total outstanding: $50,000 + $6,000 = $56,000
Net death benefit: $300,000 − $56,000 = $244,000

(Using compound interest — standard in actual policy contracts — the balance would be $50,000 × (1.06)² = $56,180, yielding a net benefit of $243,820.)

The Policy Lapse Risk — A Critical Warning

The misconception that policyholders "don't have to repay" a policy loan because the death benefit will simply be reduced is dangerously incomplete. While technically true if the insured dies with a moderate loan, ignoring loan interest sets off a compounding process that can destroy the policy.

Here is the sequence:

Unpaid interest is capitalized each year, growing the loan balance.
As the loan balance grows, it approaches and eventually equals the policy's cash value.
When the outstanding loan exceeds the cash value, the policy enters a grace period. If the policyholder does not make a large immediate payment, the policy lapses.
A lapsed policy with an outstanding loan triggers a taxable event: the IRS treats the loan balance as a constructive distribution. The taxable amount = outstanding loan balance − cost basis. This can be a substantial ordinary income tax bill on money the policyholder never received in cash — sometimes called a "phantom tax."

Example of the phantom tax:

Cost basis (total premiums paid): $30,000
Loan balance at lapse: $60,000
Taxable phantom income: $30,000 — owed as ordinary income even though the policyholder received zero cash at lapse.

FAQ

Q: If I take a policy loan, does my cash value decrease immediately?
A: No. The cash value remains in the policy earning its credited rate. The loan is secured by the cash value but does not reduce it directly. What is reduced is the net surrender value — if you were to surrender the policy, you would receive cash value minus the outstanding loan. The death benefit is also reduced by the loan balance at death.

Q: If I never repay the loan, can I simply let it ride indefinitely?
A: Only if the cash value grows faster than the loan balance. This is possible in policies with strong dividend performance or high credited rates — and is sometimes called a "wash" scenario — but it requires ongoing monitoring. If the loan balance ever exceeds the cash value, the policy will lapse, with severe tax consequences.