The reason an indexed universal life policy can produce federal-tax-free retirement income comes down to one mechanism: the policy loan. It is also the part that is most oversold and most misunderstood, and the part that, mishandled, causes the worst outcomes. This guide explains how IUL policy loans actually work, why the money is not taxed, the two traps that can undo the whole strategy, and how to keep a loan plan safe.
For the product overview, see our pillar guide, Indexed Universal Life in Louisiana: An Honest Guide to Who It Fits, and for the mechanics, How Does an IUL Work?.
First withdrawals, then loans
There are two ways to pull money out of an IUL, and a good income plan uses them in order. First, you can withdraw up to your basis, which is the total of the premiums you paid in. Because that is your own after-tax money coming back, it is not subject to federal income tax. Once you have withdrawn your basis, further withdrawals would dip into gains and become taxable, so at that point you switch to loans. Borrowing against the policy lets you access the growth without it being treated as income.
How a policy loan works
A policy loan is not a withdrawal. You are borrowing money from the insurer, using your cash value as collateral, and the cash value stays in the policy. That distinction is what makes it powerful. In many policies the full cash value, including the portion backing your loan, keeps earning its index credit while you have the loan outstanding. The loan accrues interest, and any unpaid loan balance reduces the death benefit your beneficiary receives. You are not required to repay on a fixed schedule the way you would a bank loan, but the balance and its interest have to be managed so they do not overwhelm the policy.
A plain-English walkthrough of what Louisiana R.S. 22:912 actually shields, the nine-month timing rule, the four mistakes that quietly void your protection, and a 60-second self-audit to see where you stand. Free, no obligation.
Why the loan is not taxed
Borrowed money is not income. When you take a loan, you have not sold anything or realized a gain, so there is nothing for the IRS to tax, and that is true whether you borrow from a bank or from your own policy. As long as the policy stays in force for life and is not a modified endowment contract, the loans are not treated as taxable income, and the outstanding balance is settled from the death benefit when you pass. In Louisiana, that income also escapes the state’s flat 3 percent income tax, because it is not counted as income at all. This is the same reason the comparison to a Roth matters, which we cover in IUL vs Roth IRA for Louisiana Savers.
Fixed loans and participating loans
Policies offer different loan types, and the difference matters. A fixed or standard loan charges a set interest rate, and the money backing the loan is usually moved to a fixed account, so it earns a known rate rather than the index credit. A participating or variable-rate loan leaves the borrowed amount in the index strategy, so it can keep earning the index credit while you pay a variable loan rate. When the index credit beats the loan rate, that spread works in your favor; when it does not, you can owe more than you earned. Some illustrations show a “zero net cost” or “wash” loan, where the credited rate and the loan rate are assumed to match. Treat that as an assumption, not a promise, because the spread is not guaranteed and the index credit can come in below the loan rate.
Trap one: the modified endowment contract
If a policy is funded faster than federal limits allow relative to its death benefit, it becomes a modified endowment contract, or MEC, and the tax treatment of its loans and withdrawals changes: distributions come out gains-first and can be taxed, with a possible penalty before age 59 and a half. A policy built for tax-free income is deliberately funded to stay just under that line. This is a core reason IUL is not a do-it-yourself product and why structure decides so much.
Trap two: the lapse
This is the one that creates the horror stories. If a loan is left to grow and the cash value can no longer support the policy, it can lapse. A lapse with a large loan outstanding is the worst case, because the borrowed gains that were never taxed can all become taxable in the year the policy collapses, sometimes producing a tax bill on money you already spent. Avoiding this is not complicated, but it requires attention: fund the policy properly, keep loans reasonable relative to the cash value, and review it every year. A managed loan plan is safe. An ignored one is dangerous.
How to keep a loan strategy safe
A few habits keep the strategy on the rails. Fund the policy generously in the accumulation years so there is a cushion. Do not borrow to the edge of the cash value. Understand which loan type your policy uses and what happens if the index underperforms the loan rate. And review the policy with your professional every year, so a loan that is drifting gets caught early. Before you rely on policy loans for income, ask directly how the loans are structured, what keeps them from becoming taxable, and what the plan is if the market underperforms the illustration.
Frequently asked questions
Are IUL policy loans taxable? Not while the policy stays in force and is not a modified endowment contract. Borrowed money is not income, so a properly structured loan is not treated as taxable income, and the balance is settled from the death benefit. A lapse with a loan outstanding can make the borrowed gains taxable all at once.
Do I have to pay back an IUL loan? There is no fixed repayment schedule, but the loan accrues interest and reduces the death benefit until it is repaid or settled at death. The balance must be managed so it does not grow large enough to lapse the policy.
What is a wash loan or zero net cost loan? It describes a loan where the interest charged is offset by the credit earned on the borrowed amount, for a net cost near zero. It is an assumption shown in some illustrations, not a guarantee, because the index credit can come in below the loan rate.
Does taking a loan reduce my cash value? The cash value generally stays in the policy as collateral and, in many designs, keeps earning credit, but the outstanding loan and its interest reduce the net cash value available and the death benefit until repaid.
This article is general education, not individualized tax, legal, or investment advice, and not a recommendation to buy any product. Indexed universal life is subject to underwriting and carrier terms; index crediting is subject to caps, participation rates, and a floor set by the issuing carrier, and policy charges apply regardless of index performance. Policy loans and withdrawals reduce cash value and the death benefit and can cause a policy to lapse if not managed properly, and a lapse with an outstanding loan can create a taxable event. Loan interest rates and crediting on borrowed amounts are set by the carrier and are not guaranteed to offset each other. Any values shown in an illustration are hypothetical and not guaranteed. Consult a licensed tax, legal, or insurance professional about your specific situation before making decisions. Retirement Shield is a marketing and education brand, not a law firm, accounting firm, or insurance carrier. Linh Tuong Nguyen is licensed in Louisiana (License #1276760).
