Using Life Insurance for Retirement Income: LIRP and IUL, Explained

Life insurance for retirement income is a real strategy, but it is also one of the most oversold ideas in personal finance. The plan goes by a few names — a LIRP (life insurance retirement plan), an IUL, or “infinite banking” — and the pitch rarely changes: build a pool of tax-free money you can tap later. Some of that is true. A lot of it depends on how the policy is built and who is selling it.

This guide explains, in plain English, how using permanent life insurance for retirement income actually works, where it fits, and the traps that quietly wreck these policies. Read it before you sign anything.

What a LIRP really is

A LIRP is not a special account the government created. It is permanent life insurance that you deliberately overfund so it builds cash value faster than a standard policy. You get two things in one contract: a death benefit for your family and a growing pool of cash value you can use while you are alive.

Most LIRPs are built on one of two chassis: dividend-paying whole life or indexed universal life (IUL). Whole life is steadier and more predictable. IUL offers more upside potential but more moving parts. Either way, the tax treatment comes from Section 7702 of the tax code, which lets cash value grow tax-deferred and lets you access it through loans and withdrawals.

The idea is simple. Over years, you pay premiums well above the cost of the insurance. The extra money compounds inside the policy. In retirement, you borrow against that cash value instead of taking a taxable withdrawal from a 401(k). Done right, that income is not taxed. Done wrong, it can collapse.

How indexed universal life builds cash value

Because most retirement-focused policies use IUL, it helps to understand how the growth works. Your cash value is credited interest based on the movement of a stock index, usually the S&P 500. You are not actually invested in the market. The insurer credits interest tied to the index within limits it sets.

Two limits matter most. The floor, usually 0%, means a bad market year does not lose you money in the index account. The cap limits your upside in a strong year, often somewhere around 9% to 12%. Some policies use a participation rate instead of, or on top of, a cap.

Over a long stretch, typical crediting runs in the 5% to 7% range, but that is an estimate, not a promise. Insurance costs and fees come out of your cash value every month. In the early years, most of your premium goes toward those costs, so the cash value grows slowly at first and picks up speed later. This is why a LIRP is a long-game tool, not a quick one.

The real advantages

When a LIRP is funded properly and held for the long term, the benefits are genuine:

• Tax-deferred growth. Cash value compounds without a yearly tax bill.
• Tax-free access. Money taken as policy loans is generally not taxed, as long as the policy stays in force.
• No IRS contribution or income limits. High earners who are phased out of a Roth IRA can still fund a LIRP.
• No required minimum distributions. You are never forced to take money out at a set age.
• Downside protection. An IUL’s floor shields the index account from market losses.
• A death benefit and living benefits. Your family is protected, and many policies add optional riders that let you tap the death benefit early for a chronic or terminal illness. See our guide to life insurance with living benefits for how those work.

The real drawbacks and risks

The sales pitch usually skips this part. These policies carry costs and risks that can quietly undo the tax advantages:

• Higher cost than term. You pay far more than you would for a term life policy with the same death benefit.
• Capped upside. In a strong market year, the cap means you leave gains on the table. Caps and participation rates are not guaranteed and can change.
• Complexity. The glossy illustration shows non-guaranteed numbers. Change one assumption and the projected income can drop sharply.
• Slow early growth and surrender charges. If you cancel in the first several years, you may get back less than you paid.
• Lapse risk. If the policy is underfunded or you borrow too aggressively, it can lapse. A lapsed policy with an outstanding loan can trigger an unexpected tax bill on gains you already spent.
• Commissions. These products pay the agent well, which is why some push them hard whether or not they fit.

LIRP vs. maxing a 401(k) or IRA

For almost everyone, tax-advantaged retirement accounts come first. Here is how a LIRP stacks up against them using the 2026 IRS limits.

Feature	401(k) / IRA	LIRP (IUL or whole life)
2026 contribution limit	401(k): $24,500 ($8,000 catch-up at 50+); IRA: $7,500 ($1,100 catch-up)	No IRS limit (bounded by policy design)
Income limits	Roth IRA phases out for high earners	None
Growth	Tax-deferred (Roth: tax-free)	Tax-deferred
Retirement income	Taxable (Roth: tax-free)	Tax-free via policy loans, if kept in force
Required withdrawals	RMDs on traditional accounts	None
Downside protection	None (market risk)	Yes (IUL 0% floor)
Death benefit	Account balance only	Yes, generally income-tax-free
Costs	Low (fund expenses)	Higher (insurance and policy charges)

The pattern is clear: get your employer match, fund an HSA if you qualify, and max a Roth or IRA before you look at a LIRP. A LIRP is a supplement for money you have left after those buckets are full.

Who a LIRP actually fits

This strategy is a strong fit for a specific person, and a poor fit for many others.

It can make sense if you: already max your 401(k) and Roth or are phased out of a Roth by income, are in a higher tax bracket, have at least 15 years before you need the money, have stable cash flow to fund it every year, and want permanent life insurance anyway.

See how much life insurance you actually need before you decide how big a policy to build.

It is usually the wrong move if you: still need affordable coverage for your family, have a tight or uneven budget, have a short time horizon, or are being told this is your only retirement plan. If money is limited, term life plus investing the difference beats an underfunded permanent policy almost every time.

How to set one up the right way

If a LIRP does fit, the order of operations protects you from the common mistakes.

1. Cover the basics first. Make sure your income is protected with term life and disability insurance before you tie up money in cash value.
2. Max the tax-advantaged accounts. Employer match, HSA, then Roth or IRA. A LIRP is the account you fund last.
3. Fund it near the maximum, not the minimum. The policy should be built with the smallest death benefit the IRS allows for your premium, so more money goes to cash value. Overfund it and it becomes a Modified Endowment Contract (MEC), which loses the tax perks — a good agent designs around that line.
4. Read the illustration at guaranteed and assumed rates. If the plan only works at the rosy assumed rate, it is too fragile.
5. Compare carriers. Caps, costs, and loan features vary widely between companies.
6. Commit to funding it for the long haul. These policies reward patience and punish early exits.

Want a second opinion before you commit? Request a free quote and review and I’ll compare the numbers across carriers with you.

Life insurance retirement income FAQ

Is life insurance a good retirement plan?

It can be a good supplement, not a replacement. Permanent life insurance used as a LIRP can add tax-free income on top of a 401(k) and IRA, but it should never be your only or first retirement account. Fund the tax-advantaged accounts first.

What is the difference between a LIRP and an IUL?

A LIRP is the strategy — using overfunded permanent life insurance for retirement income. An IUL (indexed universal life) is one type of policy commonly used to build that plan. Whole life is the other common choice. So an IUL can be a LIRP, but a LIRP is not always an IUL.

Are LIRP withdrawals really tax-free?

Retirement income from a LIRP is usually taken as policy loans, which are generally not taxed as long as the policy stays in force. The risk is that a policy which lapses with an outstanding loan can create a taxable event, so the policy has to be managed carefully for life.

How much do I need to put in?

There is no single number. A LIRP is funded steadily over many years, and it works best when funded close to the maximum the IRS allows before it becomes a Modified Endowment Contract. Underfunding is one of the top reasons these policies fail.

Is an IUL better than a Roth IRA?

For most people, a Roth IRA comes first because it is simpler and cheaper. An IUL becomes attractive after you have maxed your Roth and 401(k), or if your income is too high to contribute to a Roth, since a LIRP has no income limits.

Can the insurance company change my cap rate?

Yes. On an IUL, the cap and participation rate are typically not guaranteed and can change over time within contract limits. Always review the guaranteed figures, not just the projected ones, and compare how different carriers have treated caps historically.