Every dollar your business earns gets touched by the tax man at least once — sometimes twice before it ever reaches something you can use. But there's a way to make him wait years longer than he'd like on money you're using to protect your family and your business — and on the death benefit itself, to lock him out permanently.
Priya found this out sideways. She owns a six-person marketing consultancy, and for years the life insurance conversation kept losing to payroll, rent, and an old 401(k) sitting untouched from a job she left a decade ago. Then her CPA mentioned, almost in passing, that the money in that old plan could do more than sit there — it could fund a life insurance policy the tax man would never get a first look at. Priya had never heard that a retirement plan could buy life insurance at all, let alone with dollars that had never touched her personal tax return.
Here's the idea before the machinery: the tax code doesn't care that your business has spare capacity sitting idle in an old retirement account. It cares a great deal about how you move it. Move it the wrong way and you pay tax on it twice before it ever becomes a death benefit. Move it through the right plan structure, and it can fund real, permanent protection without ever being taxed as personal income first.
That's the whole idea behind buying cash value life insurance with pretax dollars. It isn't a loophole — it's a feature Congress built into qualified retirement plans on purpose, going back decades. A retirement plan can hold life insurance on a participant's life, and the premiums can come from the same pretax contributions that fund the rest of the plan. The catch is that the plan's core purpose has to stay retirement savings, not life insurance — so the IRS limits how much of the plan can go toward insurance. That limit is called the incidental benefit rule, and every strategy below lives inside it, one way or another.
For a typical defined contribution plan, insurance is "incidental" if premiums stay under 50% of the participant's contributions (whole life) or 25% (term or universal life). For a defined benefit or cash balance plan, the test runs through a "theoretical contribution" calculation, plus a separate rule capping the death benefit at 100 times the participant's projected monthly retirement benefit. There's one meaningful exception worth knowing before you look at any of the specific plan types below: money that enters the plan as a rollover, rather than as a new employer contribution, isn't subject to the percentage test at all. That single fact is what makes the Solo 401(k) strategy below worth a much closer look than the others.
If your business already sponsors a 401(k) with a profit sharing component, or a money purchase plan, and the plan document allows it, this is the most straightforward entry point. New employer contributions can fund a life insurance policy inside the plan, capped at the 50%/25% test above. Once plan money has been on deposit for two years or more, that "seasoned" money escapes the percentage limit entirely — so a plan that's been running a while has more room to work with than a brand-new one.
This route works best for businesses with a real employee census, where calculating how much life insurance coverage you actually need is a conversation for each participant individually, not just the owner.
Traditional defined benefit plans and cash balance plans (a defined benefit plan under the hood, with a more portable, account-style presentation) can fund life insurance too — often with more room than a profit sharing plan, because the contribution ceiling itself is higher for owners chasing a large, guaranteed retirement benefit. The tradeoff is complexity: an actuary has to compute the "theoretical contribution" that stands in for an account balance, and the plan has to clear the 100-to-1 death benefit test on top of the percentage test. These plans genuinely shine for owners in their 50s or 60s trying to catch up on retirement savings fast — the life insurance piece rides along with that bigger design decision, not the other way around.
This is where Priya's situation actually lives, and it's worth slowing down for. An IRA can never buy life insurance — it's categorically excluded by federal law, no exceptions. But the moment that IRA (or an old 401(k) from a job you left) rolls into a new Solo 401(k), it stops being IRA money and becomes plan money. And because it entered the plan as a rollover rather than a new employer contribution, it isn't subject to the 50%/25% incidental benefit test at all.
That's the reframe worth sitting with: the money didn't get more valuable by rolling over. It got more useful. A $60,000 old 401(k) that could never fund a dime of life insurance while it sat in a former employer's plan can, once it's inside a Solo 401(k), become the premium source for real coverage — without the percentage-test ceiling that limits a same-size profit sharing plan running on new contributions alone.
A Solo 401(k) is the right wrapper for this specifically because it's designed for owner-only businesses — no other full-time employees besides a spouse. The IRS confirms this structure is exempt from the nondiscrimination testing that a multi-employee plan would have to satisfy, which is exactly what keeps a life insurance provision simple to add in the first place.
The full mechanics — how the rollover math works, how the death benefit can be assigned across different planning needs, and the two very different ways to eventually move the policy out of the plan — are covered in how to buy life insurance inside a Solo 401(k) with rollover dollars.
I know what you're thinking, and you're not wrong to think it: somewhere along the way you've probably heard that "412i plans" — the old name for these, before a 2006 renumbering — are a scam. That reputation is earned, and it's worth conceding upfront rather than glossing over. In 2004, the IRS designated certain 412(i) arrangements as abusive listed transactions, specifically ones that deliberately undervalued a policy at the moment it left the plan so it could "spring" to its real value afterward, tax-free.
Here's the commit: a properly run 412(e)(3) plan is nothing like that. It's a real pension — funded entirely by guaranteed annuity or life insurance contracts, with no investment risk and no actuarial assumptions to game, which is exactly why it can support the largest guaranteed, tax-deductible contribution of any plan type here for an older owner trying to fund retirement fast. It runs through the same incidental benefit and 100-to-1 tests as any other defined benefit plan. The difference between the version that got shut down and the version that's still legitimate today comes down to one thing: whether the policy is valued honestly at every step, not just at the end.
The full comparison — what changed after 2004, who this still makes sense for, and how it differs from a cash balance plan — is covered in is a 412(i) plan a scam?
Captive insurance comes up in this conversation because a business's own captive can accumulate underwriting surplus that eventually helps fund executive benefit or key-person insurance strategies — but it isn't a qualified retirement plan, and it doesn't run through the incidental benefit rule at all. It's a different tool solving an adjacent problem. Worth knowing it exists; not something to fold into the qualified-plan strategies above. A dedicated look at how captives connect to insurance planning is in progress.
A few other strategies get mentioned in the same breath as these, and they're worth a quick, honest distinction rather than lumping them in as "pretax" too. A Section 162 executive bonus plan lets the business deduct what it pays toward a policy, but the amount is still taxable income to the owner or employee receiving it — deductible to the business, not pretax to the person. Split-dollar arrangements split the cost and benefit of a policy between the business and an employee, typically funded through a loan or taxed on an economic-benefit basis, not through pretax plan contributions. And when the business itself owns the policy — corporate-owned life insurance (COLI) or, for financial institutions, bank-owned life insurance (BOLI) — the premiums are generally not deductible at all under IRC §264(a)(1), since the business itself is the beneficiary. What these strategies share with the pretax family isn't the tax mechanics; it's that they're all ways a business, rather than an individual out of pocket, ends up funding the policy.
Priya found this out sideways. She owns a six-person marketing consultancy, and for years the life insurance conversation kept losing to payroll, rent, and an old 401(k) sitting untouched from a job she left a decade ago. Then her CPA mentioned, almost in passing, that the money in that old plan could do more than sit there — it could fund a life insurance policy the tax man would never get a first look at. Priya had never heard that a retirement plan could buy life insurance at all, let alone with dollars that had never touched her personal tax return.
The short answer: Yes — business owners can fund cash value life insurance with pretax dollars, but only inside a qualified retirement plan the business already sponsors: a 401(k) profit sharing or money purchase plan, a traditional defined benefit or cash balance plan, a Solo 401(k), or a fully-insured 412(e)(3) pension. In every case, the IRS's "incidental benefit" rule caps how much of the plan's money can go toward insurance rather than retirement savings — and for owner-only businesses, a Solo 401(k) funded with rolled-over 401(k)/IRA money can bypass that cap entirely, since rollover contributions aren't subject to the percentage test. Captive insurance can touch this territory too, but through a different mechanism entirely.
Full mechanics on the Solo 401(k) rollover strategy and the 412(e)(3) fully-insured pension are covered in their own dedicated articles, linked below.
Full mechanics on the Solo 401(k) rollover strategy and the 412(e)(3) fully-insured pension are covered in their own dedicated articles, linked below.
Series · Buying Life Insurance With Pretax Retirement Plan Dollars
This is one article in a series on the legitimate ways business owners fund permanent life insurance with pretax and rollover retirement money.
Hub Pretax Life Insurance Strategies for Business Owners — You're Reading This
1 Is a 412(i) Plan a Scam? →
2 Rolling Old 401(k) or IRA Money Into Life Insurance →
3 Section 162 vs. Pretax: Which Funds Your Plan? →
4 How Life Insurance Fits Inside a Cash Balance Plan →
5 Getting a Policy Out of a Qualified Plan →
This is one article in a series on the legitimate ways business owners fund permanent life insurance with pretax and rollover retirement money.
Hub Pretax Life Insurance Strategies for Business Owners — You're Reading This
1 Is a 412(i) Plan a Scam? →
2 Rolling Old 401(k) or IRA Money Into Life Insurance →
3 Section 162 vs. Pretax: Which Funds Your Plan? →
4 How Life Insurance Fits Inside a Cash Balance Plan →
5 Getting a Policy Out of a Qualified Plan →
How Business Owners Actually Buy Life Insurance With Pretax Dollars
Here's the idea before the machinery: the tax code doesn't care that your business has spare capacity sitting idle in an old retirement account. It cares a great deal about how you move it. Move it the wrong way and you pay tax on it twice before it ever becomes a death benefit. Move it through the right plan structure, and it can fund real, permanent protection without ever being taxed as personal income first.
That's the whole idea behind buying cash value life insurance with pretax dollars. It isn't a loophole — it's a feature Congress built into qualified retirement plans on purpose, going back decades. A retirement plan can hold life insurance on a participant's life, and the premiums can come from the same pretax contributions that fund the rest of the plan. The catch is that the plan's core purpose has to stay retirement savings, not life insurance — so the IRS limits how much of the plan can go toward insurance. That limit is called the incidental benefit rule, and every strategy below lives inside it, one way or another.
For a typical defined contribution plan, insurance is "incidental" if premiums stay under 50% of the participant's contributions (whole life) or 25% (term or universal life). For a defined benefit or cash balance plan, the test runs through a "theoretical contribution" calculation, plus a separate rule capping the death benefit at 100 times the participant's projected monthly retirement benefit. There's one meaningful exception worth knowing before you look at any of the specific plan types below: money that enters the plan as a rollover, rather than as a new employer contribution, isn't subject to the percentage test at all. That single fact is what makes the Solo 401(k) strategy below worth a much closer look than the others.
401(k) Profit Sharing and Money Purchase Plans: The Standard Route
If your business already sponsors a 401(k) with a profit sharing component, or a money purchase plan, and the plan document allows it, this is the most straightforward entry point. New employer contributions can fund a life insurance policy inside the plan, capped at the 50%/25% test above. Once plan money has been on deposit for two years or more, that "seasoned" money escapes the percentage limit entirely — so a plan that's been running a while has more room to work with than a brand-new one.
This route works best for businesses with a real employee census, where calculating how much life insurance coverage you actually need is a conversation for each participant individually, not just the owner.
Defined Benefit and Cash Balance Plans: More Room, More Complexity
Traditional defined benefit plans and cash balance plans (a defined benefit plan under the hood, with a more portable, account-style presentation) can fund life insurance too — often with more room than a profit sharing plan, because the contribution ceiling itself is higher for owners chasing a large, guaranteed retirement benefit. The tradeoff is complexity: an actuary has to compute the "theoretical contribution" that stands in for an account balance, and the plan has to clear the 100-to-1 death benefit test on top of the percentage test. These plans genuinely shine for owners in their 50s or 60s trying to catch up on retirement savings fast — the life insurance piece rides along with that bigger design decision, not the other way around.
The Solo 401(k): Where Old Retirement Money Gets a Second Job
This is where Priya's situation actually lives, and it's worth slowing down for. An IRA can never buy life insurance — it's categorically excluded by federal law, no exceptions. But the moment that IRA (or an old 401(k) from a job you left) rolls into a new Solo 401(k), it stops being IRA money and becomes plan money. And because it entered the plan as a rollover rather than a new employer contribution, it isn't subject to the 50%/25% incidental benefit test at all.
That's the reframe worth sitting with: the money didn't get more valuable by rolling over. It got more useful. A $60,000 old 401(k) that could never fund a dime of life insurance while it sat in a former employer's plan can, once it's inside a Solo 401(k), become the premium source for real coverage — without the percentage-test ceiling that limits a same-size profit sharing plan running on new contributions alone.
A Solo 401(k) is the right wrapper for this specifically because it's designed for owner-only businesses — no other full-time employees besides a spouse. The IRS confirms this structure is exempt from the nondiscrimination testing that a multi-employee plan would have to satisfy, which is exactly what keeps a life insurance provision simple to add in the first place.
The full mechanics — how the rollover math works, how the death benefit can be assigned across different planning needs, and the two very different ways to eventually move the policy out of the plan — are covered in how to buy life insurance inside a Solo 401(k) with rollover dollars.
412(e)(3) Fully Insured Pension Plans: Maximum Contribution, Maximum Scrutiny
I know what you're thinking, and you're not wrong to think it: somewhere along the way you've probably heard that "412i plans" — the old name for these, before a 2006 renumbering — are a scam. That reputation is earned, and it's worth conceding upfront rather than glossing over. In 2004, the IRS designated certain 412(i) arrangements as abusive listed transactions, specifically ones that deliberately undervalued a policy at the moment it left the plan so it could "spring" to its real value afterward, tax-free.
Here's the commit: a properly run 412(e)(3) plan is nothing like that. It's a real pension — funded entirely by guaranteed annuity or life insurance contracts, with no investment risk and no actuarial assumptions to game, which is exactly why it can support the largest guaranteed, tax-deductible contribution of any plan type here for an older owner trying to fund retirement fast. It runs through the same incidental benefit and 100-to-1 tests as any other defined benefit plan. The difference between the version that got shut down and the version that's still legitimate today comes down to one thing: whether the policy is valued honestly at every step, not just at the end.
The full comparison — what changed after 2004, who this still makes sense for, and how it differs from a cash balance plan — is covered in is a 412(i) plan a scam?
Captive Insurance: A Related but Different Animal
Captive insurance comes up in this conversation because a business's own captive can accumulate underwriting surplus that eventually helps fund executive benefit or key-person insurance strategies — but it isn't a qualified retirement plan, and it doesn't run through the incidental benefit rule at all. It's a different tool solving an adjacent problem. Worth knowing it exists; not something to fold into the qualified-plan strategies above. A dedicated look at how captives connect to insurance planning is in progress.
Other Business-Funded Life Insurance Strategies (Not Pretax, But Related)
A few other strategies get mentioned in the same breath as these, and they're worth a quick, honest distinction rather than lumping them in as "pretax" too. A Section 162 executive bonus plan lets the business deduct what it pays toward a policy, but the amount is still taxable income to the owner or employee receiving it — deductible to the business, not pretax to the person. Split-dollar arrangements split the cost and benefit of a policy between the business and an employee, typically funded through a loan or taxed on an economic-benefit basis, not through pretax plan contributions. And when the business itself owns the policy — corporate-owned life insurance (COLI) or, for financial institutions, bank-owned life insurance (BOLI) — the premiums are generally not deductible at all under IRC §264(a)(1), since the business itself is the beneficiary. What these strategies share with the pretax family isn't the tax mechanics; it's that they're all ways a business, rather than an individual out of pocket, ends up funding the policy.
Which Pretax Strategy Fits Your Business?
| Method | Best For | Contribution Ceiling | Complexity |
|---|---|---|---|
| 401(k) Profit Sharing / Money Purchase | Businesses with employees, standard plan already in place | Capped by the 50%/25% test on new contributions | Moderate |
| Cash Balance / Traditional DB | Owners 50s–60s wanting large, guaranteed contributions | Theoretical contribution + 100-to-1 rule — higher ceiling | High |
| Solo 401(k) | Owner-only businesses with an old 401(k)/IRA to roll in | Rollover money exempt from the percentage test entirely | Moderate |
| 412(e)(3) Fully Insured Pension | Older owners wanting the largest guaranteed, deductible contribution | Same tests as DB, fully insured — highest ceiling | High, plus compliance history to understand |
When This Makes Sense — and When It Doesn't
This family of strategies makes the most sense when three things are true at once: your business already has (or is willing to set up) a qualified retirement plan, you have a genuine, sized need for life insurance rather than a vague sense you should own more, and you're comfortable with the plan-level paperwork that comes with holding insurance inside a trust rather than owning it personally. Priya's situation — an old, otherwise-idle retirement account and a real insurance need she'd been putting off — is close to the ideal case for the Solo 401(k) route specifically.
It makes less sense if you're not going to have the plan anyway, since setting one up purely to house a policy inverts the whole point — the retirement plan has to remain the primary purpose, with insurance riding along as the incidental piece, not the other way around. And it's worth remembering that cash value built inside a qualified plan is still subject to income tax when it eventually comes out, whether at distribution or at death for the cash value portion — only the pure at-risk death benefit passes to a beneficiary income-tax-free the way it would outside a plan. Unfurl the Retirement Pirate covers this same tension — the price a strategy extracts in exchange for its tax advantage — in more detail for readers weighing it against other ways to fund coverage.
Questions to Ask Before You Set One Up
- Does your plan document currently allow the purchase of life insurance — and if not, what does it take to amend it?
- If you're considering the Solo 401(k) route, do you actually have an old 401(k) or IRA balance worth rolling in, and have you sized what percentage of it makes sense to direct toward insurance versus keeping invested for retirement?
- Have you calculated how much life insurance coverage you actually need before deciding how much of the plan to commit to premiums?
- Who is administering the plan, and do they have real experience with life insurance inside a qualified plan specifically — not just plan administration generally?
- What's your exit plan for the policy at retirement: distribute it, purchase it out of the plan for its cash value, or leave it in place?
Frequently Asked Questions
Can any business buy life insurance with pretax dollars?
Only through a qualified retirement plan the business sponsors, and only if the plan document specifically allows life insurance as an investment option. A business with no qualified plan in place isn't buying life insurance pretax — it's looking at Section 162, split-dollar, or straightforward personally-owned coverage instead.Is this the same thing as a 412i plan?
412(e)(3) — the current name, after a 2006 renumbering — is one specific way to do this, not the only way. It's the highest-contribution, highest-scrutiny option among the strategies above.What happens to the policy if I sell my business or retire?
Depends on the plan type and the specific policy, but the two most common paths are distributing the policy to yourself as a taxable event based on its fair market value, or purchasing it from the plan for its cash value with no tax consequence. Both are covered in more detail in the Solo 401(k) article linked above.Does an IRA work the same way?
No. Life insurance is categorically excluded from IRAs by federal law — there's no version of this strategy that works inside an IRA on its own. That's precisely why rolling an old IRA into a Solo 401(k) matters: it's the only way that money becomes eligible.Priya's Second Look
Priya didn't end up doing anything with her old 401(k) the week her CPA mentioned it. She did what most business owners do — she filed it away as "something to look into." What changed her mind wasn't a sales pitch. It was realizing the money had already earned the right to do more than sit there, and that the only thing standing between "idle" and "protecting my family" was picking the right plan to move it through.
If that's where you are — an old retirement account, a real insurance need, and a nagging sense there should be a more efficient way to fund it — there is. Which specific route fits depends on whether you're running this solo or with a team, how old you are, and how fast you're trying to catch up on retirement savings alongside the insurance. That's exactly what the tool above, and the dedicated articles on the Solo 401(k) and 412(e)(3) routes, are built to help you sort out.
Priya is a composite — she represents a pattern I see often, not one specific client.
A note on where this fits in your bigger picture: buying life insurance pretax through your business's retirement plan is one piece of a larger financial plan, and the plan design itself — which vehicle to use, how to structure contributions, how the rollover fits your overall retirement strategy — is its own decision, separate from the insurance. If you don't already have a firm handling that side, we're able to help coordinate that piece so the whole thing comes together instead of landing on your desk as two disconnected projects.
I'm not able to give you individualized advice in an article like this one — every business's plan, census, and goals are different, and the rules above have real edge cases I haven't covered here. Provisions vary by plan document, carrier, and state, so treat this as the map, not the final word. If any of this fits your situation, I'm glad to walk through the specifics with you directly.
— Kevin Wenke, CFP®, CLU® — more about my background and how I work with business owners