Using an IUL for Tax-Advantaged Retirement Income
Most people know an IUL as a life insurance product. Fewer realize that a properly structured IUL can also serve as a tax-advantaged source of retirement income. Here is how that works, and why some higher earners and business owners use one alongside their 401(k) and IRA.
Used this way, an IUL is a supplement to traditional retirement accounts, not a replacement. It only works when it is structured and funded correctly, so it is a strategy to set up with a knowledgeable agent from the start.
The limits of traditional retirement accounts
401(k)s and IRAs are excellent retirement tools, and for most people they come first, especially when there is an employer match. They do have limits worth understanding:
- Contribution limits. A 401(k) has a yearly contribution limit set by the IRS that changes each year. Higher earners often want to save more than it allows.
- Required Minimum Distributions. Starting at age 73, you generally must begin withdrawing from a traditional 401(k) or IRA and pay taxes on those withdrawals, whether you need the money or not.
- Market risk. Traditional 401(k) investments are fully exposed to market downturns. A bad year near retirement can meaningfully reduce your savings.
- Tax on withdrawal. Every dollar you take from a traditional 401(k) or IRA is taxed as ordinary income.
How an IUL can complement them
A properly structured IUL addresses some of these points in a different way:
- No set contribution limit like a 401(k), though funding it too quickly can turn it into a Modified Endowment Contract and change its tax treatment, so it must stay within IRS limits.
- No Required Minimum Distributions, so you decide when and whether to access the cash value.
- Downside protection. The 0% floor means a market drop alone does not reduce your cash value, though policy charges still apply.
- Tax-advantaged access. Policy loans against the cash value are generally not treated as taxable income while the policy stays in force.
When you borrow against an IUL's cash value, the IRS generally does not treat the loan as taxable income, as long as the policy stays in force and is not a Modified Endowment Contract. If the policy lapses or is surrendered with an outstanding loan, the gain can become taxable, sometimes significantly, so the policy has to be managed carefully over time.
How the strategy works
Fund the policy
You pay premiums during your working years, building cash value. Proper funding within IRS limits is what keeps the tax treatment intact.
Cash value grows
Linked to a market index with a floor and a cap, the cash value can compound over time, tax deferred.
Take policy loans in retirement
Rather than withdrawing cash value, which could trigger taxes, you borrow against it. Those loans are generally not treated as taxable income while the policy remains in force.
The death benefit settles the loans
When you pass away, any outstanding loan balance is deducted from the death benefit paid to your beneficiaries.
IUL vs. 401(k), a quick comparison
| Feature | IUL | 401(k) |
|---|---|---|
| Contribution limits | No set limit, within IRS and MEC rules | Yearly IRS limit (changes each year) |
| Tax on growth | Tax deferred | Tax deferred |
| Tax on access | Generally income tax free via loans, if the policy stays in force | Taxed as ordinary income |
| Market downside | Cash value protected from market losses by the 0% floor | Full market exposure |
| Required distributions | None | RMDs starting at age 73 |
| Death benefit | Yes | No |
Is an IUL right for your retirement strategy?
An IUL works best as a supplement to, not a replacement for, traditional retirement accounts. It tends to fit someone who:
- Has already maxed out their 401(k) and IRA contributions
- Is in a higher tax bracket and wants to diversify future tax exposure
- Has 15 or more years before retirement to let cash value accumulate
- Wants downside protection alongside growth potential
It is worth repeating that an IUL must be properly structured and adequately funded to work as a retirement vehicle. Working with a knowledgeable agent from the start is essential.
Next steps
Curious whether an IUL fits your retirement plan? A licensed Eterna agent who specializes in IUL design can show you what a policy could look like for your situation with a personalized illustration. New to IUL? Start with what an IUL is and how it works.
Common questions
Can you use an IUL for retirement income?
Are IUL policy loans really tax free?
Is an IUL better than a 401(k)?
Who is an IUL retirement strategy best for?
See What an IUL Could Do for Your Retirement
A licensed Eterna agent who specializes in IUL design can build a personalized illustration for your situation. No pressure and no jargon, just clear numbers.
Learn More with a Licensed AgentThis article is educational and is not financial, tax, or legal advice, and it is not an offer or recommendation to buy any product. Indexed Universal Life involves fees and charges, including the cost of insurance. Policy loans and withdrawals accrue interest and reduce the cash value and death benefit. Tax treatment depends on the policy remaining in force and not becoming a Modified Endowment Contract; if a policy lapses or is surrendered with an outstanding loan, all or part of the gain may be taxable. Index caps, floors, and crediting methods vary by carrier, and guarantees are based on the claims-paying ability of the issuing insurer. This is not a bank product and is not FDIC insured. Consult a licensed tax professional and financial professional about your specific situation before acting. Eterna Insurance Solutions is licensed in all 50 states.