IUL vs. Whole Life: Which Is Better for Retirement Income?

You want permanent life insurance.

But you also want the cash value to do something useful while you’re alive.

Maybe that means building another source of retirement income.

So you start looking at two of the most common cash-value life insurance options:

Whole life insurance.

And:

Indexed universal life insurance.

Then the opinions start.

One person tells you whole life is better because it has stronger guarantees.

Someone else tells you IUL is better because it has more growth potential.

Another person shows you an illustration with a huge retirement-income number.

Now you’re sitting there thinking:

“Which one actually gives me more usable money in retirement?”

That’s the question I want to answer.

Not which product has the better sales story.

Not which one somebody happens to sell.

What does each strategy actually do with the same client’s dollars?

Whole Life and IUL Are Both Permanent Life Insurance, but They Work Differently

Both can provide permanent life insurance when maintained according to the contract.

Both can build cash value.

Both can potentially provide access to policy values during your lifetime.

Both can involve policy loans.

And both can be designed with retirement planning in mind.

But the way policy values grow can be very different.

How Does Whole Life Build Cash Value?

Whole life generally provides contractual guarantees for specified policy values when required premiums and other contractual requirements are satisfied.

With participating whole life, the policy may also receive dividends.

Those dividends can potentially be used in several ways according to the policy’s available options, including purchasing additional paid-up insurance.

But dividends aren’t guaranteed.

That’s an important distinction.

The guaranteed portion of a whole life policy and the nonguaranteed dividend portion should not be treated as the same thing.

How Does an IUL Build Cash Value?

An indexed universal life policy works differently.

It can credit interest based in part on the performance of an external market index according to the policy’s crediting formula.

The policy isn’t directly invested in that index.

If the strategy references the S&P 500, you don’t own the S&P 500 stocks through the policy.

You don’t receive the index’s dividends.

Instead, indexed interest is calculated according to contractual terms that can include:

• Caps
• Participation rates
• Spreads
• Crediting periods
• Other crediting provisions

That gives an IUL a different growth profile from whole life.

The Biggest Difference Is Predictability vs. Potential

This is an oversimplification, but it’s a useful place to start.

Whole life tends to place more emphasis on contractual guarantees and predictable policy mechanics.

IUL can place more emphasis on nonguaranteed indexed-crediting potential.

That doesn’t mean whole life can’t perform better than its guarantees.

And it doesn’t mean IUL automatically produces better results.

It means the source of the projected values is different.

Don’t Compare an IUL Illustration With a Whole Life Guarantee

This is one of the easiest ways to make a bad comparison.

Suppose someone shows you a whole life policy’s guaranteed values.

Then they put those numbers next to an IUL’s nonguaranteed illustrated values.

Of course one can look dramatically better.

But you’re comparing different things.

If you’re evaluating the two policies, I want to know:

What is guaranteed?

What isn’t?

What assumptions produced the nonguaranteed values?

What happens if those assumptions aren’t achieved?

Whole Life Dividends Are Not the Same as IUL Indexed Interest

This distinction matters too.

A participating whole life dividend is determined by the issuing insurer according to the applicable policy and company experience. Dividends are not guaranteed.

IUL indexed interest is calculated according to the policy’s applicable indexed-crediting formula.

Those are completely different mechanisms.

So don’t compare a dividend rate with an IUL cap and think you’ve compared expected returns.

You haven’t.

What About the 0% Floor in an IUL?

Under an indexed-crediting strategy with a 0% floor, a negative index result may produce a 0% indexed-crediting result for that crediting period.

That can be attractive when someone is concerned about large market declines.

But here’s the sentence I want you to remember:

A 0% indexed-crediting floor is not a 0% floor on your total policy value.

Policy charges still apply.

Cost of insurance can still apply.

Loan costs can still apply.

Your overall policy value can decline even when the indexed-crediting result is 0%.

Whole Life Has Costs Too

Whole life isn’t a savings account with free life insurance attached.

The economics of the insurance contract still matter.

Premium structure matters.

Policy design matters.

Early cash values matter.

And if the policy uses dividends in the projection, remember those dividends aren’t guaranteed.

The question isn’t:

“Which product has fees?”

They both have insurance economics.

The better question is:

“After accounting for everything, what does my money actually produce?”

Now Let’s Talk About Retirement Income

This is where I think most comparisons become too shallow.

They compare cash value at age 65.

Fine.

But you’re not planning to frame your age-65 statement and hang it on the wall.

You want to use the money.

So what happens when distributions begin?

How much can you potentially access?

What does the loan cost?

What happens to the policy after 10 years of distributions?

Twenty years?

What happens if you live to 95?

Now we’re talking about retirement.

Both Strategies Can Use Policy Loans

Whole life and IUL policies may both provide policy-loan provisions.

But you cannot assume the loan mechanics are identical.

Loan rates can differ.

The treatment of borrowed and unborrowed policy values can differ.

Crediting or dividend treatment can differ according to the policy.

Outstanding indebtedness can affect policy values and death benefits.

That’s why I want to see the actual loan provisions.

Not:

“Both let you borrow tax-free, so they’re basically the same.”

That’s much too broad.

Are Policy Loans Tax-Free?

Policy loans are generally not treated as taxable distributions when taken from a properly structured and maintained non-MEC life insurance policy, subject to applicable federal tax rules.

But that doesn’t turn every dollar accessed from every life insurance policy into guaranteed tax-free retirement income.

Basis matters.

MEC status matters.

Lapse matters.

Surrender matters.

Policy management matters.

And policy loans are actual indebtedness.

What Happens If You Borrow Too Much?

That’s a risk with any retirement strategy built around policy loans.

Outstanding indebtedness generally reduces the net death benefit.

Large loan balances can put pressure on policy durability.

If a policy lapses or is surrendered with gain and outstanding indebtedness, taxable income can potentially result.

So I don’t want an illustration that simply shows the largest possible retirement distribution.

I want to know whether the policy can support it.

This Is Where the IUL JUMP Strategy Becomes a Different Comparison

When we talk about the IUL JUMP Strategy, we’re not simply comparing a conventional IUL with whole life.

The JUMP Strategy uses a Matching Indexed Participating Loan during the accumulation phase.

This is an actual policy loan.

It isn’t a free contribution.

It isn’t a tax credit.

It isn’t an insurance-company gift.

The loan proceeds are immediately redeployed into the same policy as additional funding.

What Does That Look Like With a $10,000 Annual Contribution?

Here’s the simplified example we’ve been using:

By Year 11 in this example, the client is still personally contributing:

$10,000.

The Matching Indexed Participating Loan shown is:

$50,000.

That produces $60,000 of total annual funding shown in the example.

But don’t miss the important part.

The additional $50,000 is borrowed money.

Why Redeploy the Loan Into the Policy?

Because the JUMP design is attempting to keep the loan-funded dollars participating inside the applicable indexed strategy.

Think about it as two conceptual buckets.

Bucket One: the client’s own contributed dollars.

Bucket Two: Matching Indexed Participating Loan dollars that have been borrowed and redeployed.

Under the indexed strategy used in this example, both buckets have the same potential 10% cap and 0% indexed-crediting floor.

The loan-funded bucket also carries the applicable loan cost.

The Loans Accumulate

This is critical.

The Year 5 JUMP doesn’t erase the Year 3 loan.

The Year 7 JUMP doesn’t erase the earlier loans.

New loan activity accumulates on top of prior outstanding indebtedness.

So when you’re comparing the JUMP Strategy with whole life, you have to include that indebtedness.

You don’t get to count the additional funding and pretend the loans aren’t there.

What Is the Current JUMP Loan Rate?

With the policy structure we currently use for the IUL JUMP Strategy, the applicable loan rate is currently 5%, with a contractual maximum loan rate of 6% for the applicable loan feature.

Five percent is the current applicable rate.

It isn’t a promise that the rate will remain 5% forever.

That’s why I want to see the JUMP Strategy modeled at 5% and stress-tested at 6%.

Where Does the Positive-Arbitrage Concept Come From?

One historical analysis used with this strategy looked at annual S&P 500 price changes from 2006 through 2020.

Dividends were excluded because the policy isn’t directly invested in the index.

The analysis applied the strategy’s 10% cap and 0% indexed-crediting floor.

Negative annual index changes were treated as 0% for purposes of the indexed-crediting calculation.

Positive annual changes above 10% were limited to the 10% cap.

Under those assumptions, that historical period produced a:

6.87% historical average indexed-crediting result.

That is not the historical return of the S&P 500.

It isn’t a guaranteed IUL return.

And it isn’t a prediction of future results.

6.87% Minus 5% Creates a 1.87-Point Modeled Spread

Using the historical indexed-crediting result and the current applicable loan cost:

6.87% – 5.00% = 1.87 percentage points.

That’s the positive-arbitrage concept in the model.

If the indexed-crediting result is above the loan cost, there can be favorable spread.

If indexed crediting is below the loan cost, the economics can become unfavorable.

If indexed crediting is 0% and the loan cost is 5%, you have negative spread for that period.

Positive arbitrage isn’t guaranteed.

How Can Successive JUMPs Change the Modeled Result?

Under assumptions used in one JUMP model, the combination of the base indexed-crediting assumption and the positive-arbitrage effect attributed to successive Matching Indexed Participating Loans produced modeled effective results of approximately:

• 8.74% at the Year 3 JUMP
• 11.61% at the Year 5 JUMP
• 14.48% at the Year 7 JUMP
• 17.35% at the Year 9 JUMP

Those are modeled effective results under the assumptions used in that analysis.

They are not S&P 500 returns.

They are not IUL indexed-crediting rates.

They are not guaranteed policy returns.

Applicable policy charges and other factors still matter.

Can Whole Life Use the Same JUMP Mechanics?

For purposes of the strategy we’re discussing here, the JUMP design is built around the applicable IUL structure and Matching Indexed Participating Loan mechanics.

I would not assume a whole life policy can reproduce the same mechanics simply because whole life also has cash value and may offer policy loans.

That’s precisely why the comparison has to be made at the strategy level.

Not just:

“Whole life has loans. IUL has loans. Same thing.”

What About Whole Life Guarantees?

This is where whole life can have a meaningful advantage for the person who values contractual certainty.

Whole life can provide guaranteed policy values when contractual requirements are met.

That means part of the policy’s future value isn’t relying on an assumed future indexed-crediting result.

For someone who says:

“I don’t care about showing the biggest number. I want to know what is actually guaranteed.”

that matters.

But Guarantees and Maximum Retirement Income Are Different Goals

A strategy can provide stronger guarantees without producing the largest projected retirement distribution.

Another strategy can show greater projected retirement income while relying more heavily on nonguaranteed assumptions.

Neither statement tells you which is better for you.

It tells you what tradeoff you’re making.

What About Flexibility?

IUL is universal life insurance, so premium and death-benefit flexibility can differ from traditional whole life.

But flexibility isn’t permission to fund the policy randomly and hope it works.

If the IUL is designed for retirement, funding discipline matters.

Death-benefit design matters.

MEC limits matter.

Loan management matters.

And future JUMPs have their own underwriting requirements.

Future JUMPs Are Not Guaranteed

This is one of the most important differences between the JUMP illustration and what has actually been approved today.

Each planned future JUMP requires a new application and carrier approval for the increased death benefit.

Qualification can be affected by:

• Health
• Income
• Employment
• Existing insurance
• Driving history
• Occupation
• Hazardous job duties
• Risky hobbies
• Other underwriting factors

So don’t look at the Year 11 JUMP and think every step was guaranteed on Day 1.

It wasn’t.

What If You Don’t Qualify for the Next JUMP?

Under the mechanics we’re discussing, a missed JUMP can pause the progression rather than automatically resetting the strategy.

If the client has already achieved a $30,000 Matching Indexed Participating Loan level, for example, failure to qualify for the next planned increase does not automatically mean dropping back to the original $10,000 funding level.

The client can remain at the previously achieved matching-loan level and potentially reapply at a later policy anniversary, subject to actual carrier rules and approval.

But the retirement projection needs to be updated.

Now Let’s Compare the Retirement-Income Potential

This is where the JUMP Strategy can become compelling on paper.

In certain modeled comparisons we’ve evaluated, the IUL JUMP Strategy has produced up to approximately 300% more projected retirement income than the 401(k), Traditional IRA or comparable tax-deferred retirement strategy being evaluated.

We’ve also evaluated certain modeled comparisons where the JUMP Strategy produced approximately 40% more projected retirement income than the traditional IUL structure being compared.

But this article is about whole life.

So I am not going to take either of those percentages and pretend they automatically apply to a whole life comparison.

If we want to know how JUMP compares with whole life, we need to run whole life.

Same client.

Same out-of-pocket contribution.

Same retirement age.

Same retirement-income objective.

Then compare the results.

Don’t Claim “300% More Than Whole Life” Without Running Whole Life

This matters.

The up-to-300% result belongs to the modeled comparisons where it was actually produced.

It isn’t permission to say:

“JUMP produces 300% more income than everything.”

That’s not how we use the number.

The 300% isn’t the sales pitch. It’s the question.

Show me exactly where the difference comes from.

What Would a Fair Whole Life Comparison Look Like?

Start with the same client’s dollars.

Suppose it’s $10,000 per year.

Run the whole life design.

Show the guaranteed values.

Show the current nonguaranteed dividend assumptions separately.

Show the projected retirement distributions.

Show the loan mechanics.

Show what happens to the death benefit.

Then run the IUL JUMP Strategy.

Show the policy charges.

Show the indexed-crediting assumptions.

Show the current 5% applicable JUMP loan rate.

Stress-test the applicable 6% contractual maximum.

Show the JUMP indebtedness.

Show what happens if future JUMPs aren’t approved.

Show the projected retirement distributions.

Show the projected net death benefit.

Now we have something worth discussing.

Run Lower IUL Crediting

Don’t compare whole life with only the favorable IUL illustration.

Reduce the IUL crediting assumption.

What happens?

Does the JUMP strategy still produce the retirement income you’re expecting?

Does it remain durable?

How much policy value remains?

How much indebtedness accumulates?

Run Lower Whole Life Dividends

The same fairness applies on the whole life side.

If the whole life projection includes nonguaranteed dividends, don’t assume those dividends are guaranteed to continue at the illustrated level.

Stress-test that side too.

Neither policy gets special treatment.

Run a Long Retirement

Age 85 isn’t enough for me.

Show me 90.

95.

Maybe 100.

If you’re going to use either policy for retirement distributions, I want to know what happens if you live much longer than expected.

How much income was accessed?

How much policy indebtedness exists?

Does the policy remain in force?

What projected net death benefit remains?

What If Leaving Money to Your Children Matters?

This can change the decision.

Maybe your goal isn’t simply:

“Give me the largest possible retirement distribution.”

Maybe you want retirement income and a meaningful legacy.

Whole life and IUL can both provide death benefits, but the death-benefit trajectory and policy-loan effects can differ substantially.

Don’t compare the original face amount.

Compare the projected net death benefit after the retirement strategy has been used.

What If Guarantees Matter More to You Than Upside?

Then say that.

This is where financial planning gets more useful when we stop pretending every client has the same objective.

Maybe you look at an IUL and think:

“I don’t want my retirement plan relying this much on nonguaranteed crediting.”

That’s useful information.

A strategy with stronger contractual guarantees may feel more aligned with what you’re trying to accomplish, even if another strategy shows a higher nonguaranteed retirement-income projection.

What If Your Priority Is Maximum Modeled Retirement Income?

Then run that comparison too.

But don’t remove risk from the conversation just because the projected number is bigger.

Ask:

What assumptions created the difference?

How much is guaranteed?

How much isn’t?

What loan costs were assumed?

What happens in weak crediting years?

What happens if future JUMPs aren’t approved?

What happens if you live to 95?

Now the big retirement-income number has context.

There’s Also a Human Side to This Decision

Imagine you’re 58.

You’ve spent decades being careful with money.

Retirement finally feels close enough to touch.

And now someone is asking you to commit serious money to a strategy you may use for the next 30 or 40 years.

Of course you want the best result.

But underneath that is something else.

“What if we mess this up and regret it?”

That’s the thought that shows up at 2:00 in the morning.

You don’t want to find out at 75 that the bigger projection was built on assumptions that didn’t hold.

But you also don’t want to be so afraid of uncertainty that you automatically choose a strategy producing substantially less usable income if another approach could reasonably do more.

That’s the contradiction.

You want more.

But you don’t want to gamble with retirement.

Independence Is Usually Hiding Underneath the Income Question

For many people, retirement income isn’t really about buying more stuff.

It’s about staying in control.

Paying your own bills.

Handling your own healthcare costs.

Living where you want.

Helping the kids instead of needing help from them.

“We should be able to handle this ourselves.”

And later:

“I don’t want to ask my kids for help.”

That’s why I don’t think the right answer is automatically the policy with the biggest illustrated number or the strongest guarantee.

The right comparison is the one that shows what each strategy is actually designed to give you.

Five Numbers I’d Want Before Choosing

If I were comparing whole life with the IUL JUMP Strategy for retirement, I would want to see:

1. Total out-of-pocket contributions.
2. Projected retirement income under multiple assumptions.
3. Guaranteed and nonguaranteed values clearly separated.
4. Outstanding policy indebtedness during retirement.
5. Projected net death benefit after the retirement-income strategy has been used.

Then I’d stress-test both policies.

Don’t Compare Different Contribution Amounts

This sounds obvious.

But it’s one of the easiest ways to manipulate a comparison.

If one illustration has the client paying $10,000 per year and another effectively requires $20,000 of the client’s money, the larger retirement result doesn’t tell you much.

Start with the same out-of-pocket commitment.

Then account for the JUMP loan mechanics separately and clearly.

Don’t Hide the JUMP Loan Balance

If the JUMP Strategy shows dramatically more total funding because of Matching Indexed Participating Loans, show the corresponding indebtedness.

That’s part of the strategy.

I’m comfortable showing it because that’s the whole point of running the math.

If the strategy only looks good when you hide something, I don’t want the strategy.

Don’t Hide Nonguaranteed Whole Life Dividends Either

Same standard.

If the whole life policy’s projected performance relies on dividends, label them correctly.

They’re not guaranteed.

Show the guaranteed column.

Show the nonguaranteed column.

Let the client see the difference.

So, Is IUL or Whole Life Better for Retirement Income?

Whole life can provide stronger contractual guarantees and a more predictable framework for someone who places a high value on certainty.

Participating whole life can also provide nonguaranteed dividends.

IUL can provide greater nonguaranteed indexed-crediting potential under applicable crediting strategies, along with different premium, death-benefit and loan mechanics.

The IUL JUMP Strategy adds another layer through Matching Indexed Participating Loans that are redeployed into the policy.

In certain modeled comparisons, those mechanics can materially change projected retirement income.

But that doesn’t make IUL universally better than whole life.

And stronger whole life guarantees don’t automatically make whole life the better retirement-income strategy.

You have to compare what you’re actually trying to accomplish.

How We Compare Whole Life and IUL at FPP Financial

At FPP Financial, we use our Retirement Math Method™.

I don’t want to start with:

“Which policy do you want?”

I want to start with:

“What do you need the money to do?”

Then run the numbers.

Same contribution.

Same retirement date.

Same longevity.

Same income goal.

Whole life guarantees separated from nonguaranteed dividends.

IUL guarantees separated from nonguaranteed indexed-crediting assumptions.

Policy loans included.

Charges included.

Death benefits included.

Stress tests included.

Then let the strategies compete.

I don’t try to sell you on the strategy. I make the strategy prove itself with the math.

Want to Compare Whole Life With the IUL JUMP Strategy?

If you’re considering cash-value life insurance for retirement and you’re trying to decide between whole life and an IUL strategy, we can compare the numbers side by side.

We’ll look at what is guaranteed.

What isn’t.

How the cash values are projected to grow.

How the loans work.

What happens under weaker assumptions.

How much retirement income is projected.

And what is projected to remain for your family.

If whole life produces the result that better fits your priorities, you should see that.

If the IUL JUMP Strategy produces a stronger modeled result, you should be able to see exactly why.

Don’t choose the sales story.

Make the strategy prove itself.

Let the math do the talking.

Schedule Your Tax-Free Retirement Strategy Meeting

Explore More

• What Is the IUL JUMP Strategy and How Does It Work?
• What Is a Matching Indexed Participating Loan in an IUL?
• How to Read an IUL Illustration Before You Buy a Policy

Disclosure

This material is for educational purposes only and is not intended as individualized investment, tax, legal or insurance advice. Indexed universal life and whole life are permanent life insurance products with different guarantees, nonguaranteed elements, premium structures, cash-value mechanics, policy charges, loan provisions and other contractual terms. Product suitability and results vary with the insured, policy design, funding, underwriting and actual policy performance.

Whole life insurance may provide contractual guaranteed values when applicable premium and policy requirements are satisfied. Participating whole life policies may also pay dividends. Dividends are not guaranteed and can change. Dividend scales, paid-up additions and other nonguaranteed values should not be represented as guaranteed future results.

Indexed universal life policies do not directly invest in a market index, do not own the underlying index securities and do not receive index dividends. Indexed interest is determined according to the policy’s applicable crediting terms, which may include caps, participation rates, spreads and other provisions. A 0% indexed-crediting floor does not guarantee that overall policy value cannot decline because policy charges, cost of insurance, loan costs and other policy mechanics continue to apply.

Policy loans are actual policy indebtedness and generally accrue applicable loan charges. Loans and withdrawals can reduce policy values and death benefits and may increase lapse risk. Outstanding policy indebtedness generally reduces the net death benefit payable under the insurance contract.

Policy values from a properly structured and maintained non-MEC life insurance policy may potentially be accessed through withdrawals to basis and policy loans without current income taxation under current federal rules, subject to applicable requirements. Tax treatment can be affected by basis, Modified Endowment Contract status, policy lapse, surrender and other circumstances. A policy that lapses or is surrendered with gain and outstanding indebtedness may create taxable income.

Matching Indexed Participating Loans are policy loans, not free contributions, bonuses, guaranteed gains or direct investments in a market index. Under the JUMP Strategy described here, Matching Indexed Participating Loan proceeds are modeled as being redeployed into the same policy as additional funding. The associated indebtedness and applicable loan costs remain part of the policy economics.

The JUMP Strategy is modeled with applicable loan charges carried forward during the accumulation design rather than requiring the client to pay those charges out of pocket each year. This does not eliminate the economic cost of borrowing, guarantee positive arbitrage or guarantee that policy values will remain sufficient to support outstanding indebtedness.

References to the $10,000 annual contribution example, JUMP progression, 6.87% historical indexed-crediting example, 1.87 percentage-point modeled positive spread, modeled effective results of 8.74%, 11.61%, 14.48% and 17.35%, current 5% loan rate, contractual maximum 6% loan rate, approximately 40% more projected retirement income, or up to approximately 300% more projected retirement income are illustrative and are not guarantees of future policy performance, positive arbitrage, policy durability, funding capacity, non-MEC status, future JUMP approval, death benefit or retirement income.

The up-to-approximately-300% projected retirement-income result cited in this article refers to certain modeled comparisons involving the IUL JUMP Strategy and a 401(k), Traditional IRA or comparable tax-deferred retirement strategy. The approximately-40% result refers to certain modeled comparisons involving the JUMP Strategy and the traditional IUL structure being evaluated. Neither percentage should be interpreted as a claim that the JUMP Strategy will produce those same differences when compared with whole life insurance. A whole-life comparison must be modeled separately using the actual policy design and applicable guaranteed and nonguaranteed assumptions.

The historical 6.87% indexed-crediting example discussed in this article is based on an analysis of annual S&P 500 price changes from 2006 through 2020, excluding dividends, and applying the stated 10% cap and 0% indexed-crediting floor. Historical results do not predict future policy performance. The modeled effective JUMP results discussed above are not S&P 500 returns, indexed-crediting rates or guaranteed policy returns.

Positive arbitrage is not guaranteed. Periods in which indexed crediting is below the applicable loan cost can produce unfavorable loan economics. Policy charges and other expenses must also be considered when evaluating overall policy performance.

Future JUMPs and associated death-benefit increases are subject to carrier approval and applicable medical, financial and other underwriting requirements. Future approval is not guaranteed. Failure to complete a planned future JUMP can materially change projected funding, policy values, indebtedness, death benefits and retirement-income results.

Policy-specific guarantees, nonguaranteed elements, dividend assumptions, loan provisions, loan rates, caps, participation rates, spreads, crediting methods, policy expenses, surrender provisions, MEC testing, lapse provisions and death-benefit provisions should be verified against current carrier-approved illustrations and the actual insurance contracts being compared.

Tax laws can change, and the tax consequences of life insurance transactions vary with individual circumstances. FPP Financial does not provide tax or legal advice. Consult qualified tax and legal professionals regarding your individual circumstances.