Investments

Authored by Matt Waters

Most people hear “Roth IRA” and assume it’s a quaint little $7,000-per-year retirement tool for recent college grads. And for the average W-2 employee, that’s mostly true. But if you’re a business owner or high earner with access to a 401(k) plan—and especially if you control that plan—you might be sitting on a generous retirement tax planning loophole.

Let me introduce you to the Mega Backdoor Roth. It’s big. It’s beautiful. And if you’re not using it, you may be leaving some serious long-term tax alpha on the table.

First, a Quick Primer on Roths

A Roth account allows for after-tax contributions, tax-free growth, and tax-free withdrawals in retirement. Translation: you pay taxes today, but your future retirement self will thank you profusely.

The problem? Contribution limits are low. In 2025:

• Roth IRA: $7,000 ($8,000 if you’re over 50)
• Roth 401(k): $23,000 ($30,500 if over 50)

Nice, but not game-changing. Enter the Mega Backdoor Roth.

What Is the Mega Backdoor Roth?

The Mega Backdoor Roth is a strategy that allows high-income earners to potentially contribute up to $46,000 or more extra per year into a Roth account using their 401(k) plan. Here’s how it works in plain English:

1. Make after-tax contributions to your 401(k) beyond the standard $23,000 employee deferral.
2. Immediately convert those after-tax dollars into a Roth 401(k) or Roth IRA (either inside or outside the plan).
3. Sit back and watch that money grow tax-free forever.

The maximum total 401(k) contribution in 2025 (employee + employer + after-tax) is $69,000 ($76,500 if 50+). Once your regular deferrals and employer contributions are accounted for, you can fill the gap with after-tax dollars and convert them.

Let’s break that down with an example.

Mega Backdoor Roth in Action

Let’s say you’re under 50 and have a solo 401(k) as the owner of your business:

• Employee deferral: $23,000
• Employer profit sharing: $20,000
• After-tax contribution: Up to $26,000 more
• You convert that $26,000 to a Roth

Boom. That’s an additional $26,000 of Roth exposure every year, with no income limit and no Roth IRA phase-outs.

Now imagine doing this annually for 10 years. That’s $260,000 growing tax-free. And that doesn’t even include compounding.

Why It Works (and Why Most People Miss It)

The Mega Backdoor Roth isn’t a loophole in the shady, offshore trust kind of way. It’s a legitimate strategy baked into IRS rules. But it requires a few key ingredients:

• A 401(k) plan that allows after-tax contributions
• In-plan Roth conversions or in-service withdrawals to a Roth IRA
• Ideally, fast conversion to minimize any growth on after-tax dollars (to avoid taxation on earnings)

Most off-the-shelf 401(k) plans don’t support this. But if you own your business or are working with a fiduciary plan advisor who knows how to engineer this, it’s entirely doable.

Who Should Consider the Mega Backdoor Roth?

This isn’t for everyone. But it may be ideal for: 

• High-income earners who’ve maxed out traditional Roth and pretax contributions
• Business owners who control their 401(k) plan design
• Solo 401(k) participants (the cleanest implementation)
• S-corp owners who want to reduce W-2 wages but still maximize tax-free savings
• Executives at companies with custom 401(k) plans

If you’re just using the “standard” 401(k) plan design from a payroll provider, you’re probably missing this opportunity.

Mega Backdoor Roth vs Backdoor Roth IRA

Let’s clear up some jargon. The Backdoor Roth IRA is the smaller cousin, limited to $7,000–$8,000/year and subject to the pro-rata rule if you have other IRAs. Still useful, but tiny in comparison.

The Mega version is much more powerful and sits inside the 401(k) universe, allowing much larger contributions without those pesky income limits or pro-rata issues. They’re completely different beasts.

A Word of Caution: Read This Before You Go Mega

The Mega Backdoor Roth can be a powerful tool, but it’s not set-it-and-forget-it. There are a few key pitfalls that can trip up even the savviest plan sponsors:

1. Plan Design is Everything

Most 401(k) plans aren’t built to handle this. You’ll need custom language to allow:

• After-tax contributions (separate from Roth deferrals)
• In-plan Roth conversions or in-service withdrawals

If your provider gives you a blank stare when you bring this up, it’s time to upgrade your advisory team!

2. Nondiscrimination Testing Can Derail You

If your plan covers more than just owners or execs, the IRS cares a lot about fairness. After-tax contributions are subject to ACP testing, and if only your highly compensated employees are using this strategy, you may fail.

That means:

• Refunds of those Roth contributions
• Administrative headaches
• Potential compliance issues

You can mitigate this with:

• A safe harbor plan
• Thoughtful plan design and testing strategy
• Or just doing it right from the start

3. Convert Quickly or Lose Tax Efficiency

If you delay the Roth conversion, any investment growth on the after-tax contributions becomes taxable. Automate conversions monthly or quarterly to keep things clean and tax-free.

Want to Explore This?

If you’re a business owner or executive and want to know whether your current 401(k) plan allows this (and how to integrate it) reach out. We help clients redesign plans for flexibility, tax efficiency, and generational wealth building.

Because when it comes to retirement planning, the tax code doesn’t reward the uninformed. But can potentially reward those who know where to look.

If you’re ready to explore how these tools could serve your family’s long-term goals, let’s talk.

Disclosures: This information does not constitute legal or tax advice. PCIA and its associates do not provide legal or tax advice. Individuals should consult with an attorney or professional specializing in the fields of legal, tax, or accounting regarding the applicability of this information for their situations. 

Advisory products and services offered by Investment Adviser Representatives through Prime Capital Investment Advisors, LLC (“PCIA”), a federally registered investment adviser. PCIA: 6201 College Blvd., Suite#150, Overland Park, KS 66211. PCIA doing business as Prime Capital Financial | Wealth | Retirement | Wellness.

Authored by Matt Waters

When your net worth reaches a certain altitude, estate planning stops being about “who gets the house” and becomes more about tax law, legacy planning, and protecting your wealth from the three biggest threats: the IRS, your heirs’ bad decisions, and their future ex-spouses.

Trusts are the Swiss Army knife of estate planning—flexible, powerful, and dangerously underused by families who assume their assets are too “simple” or that “the kids will figure it out.” Here’s the truth: if you have significant wealth, not using trusts is like golfing Augusta without a caddie. You can, but why would you?

Let’s break down the essential trust strategies every high-net-worth family should consider:

1. Revocable Living Trust – The Entry Ticket

Purpose: Probate avoidance and asset consolidation.

For all its flexibility, a revocable living trust doesn’t save you any taxes—it simply avoids probate, keeps things private, and makes it easier to manage your assets in case of incapacity or death. For affluent families, this is Estate Planning 101.

Pro tip: Fund the trust during your lifetime. An unfunded trust is like a safe with the door wide open.

2. Irrevocable Life Insurance Trust (ILIT)

Purpose: Keep life insurance proceeds out of the taxable estate.

Life insurance proceeds are income-tax-free, but not estate-tax-free. That million-dollar policy you bought in your 30s? It just became part of your taxable estate. An ILIT solves that by owning the policy outside of your estate.

Advanced move: Use ILITs to equalize inheritances when business interests or illiquid assets are being divided among children.

3. Grantor Retained Annuity Trust (GRAT)

Purpose: Transfer appreciating assets with minimal gift tax.

Perfect for clients with concentrated stock or rapidly appreciating assets (think founders, early execs, or savvy real estate investors). You retain an annuity for a set term; anything left over after that period passes to beneficiaries—ideally after tax values have skyrocketed.

Heads-up: GRATs are a “use it while you can” strategy. Congress has flirted with shutting this down for years.

4. Spousal Lifetime Access Trust (SLAT)

Purpose: Remove assets from the estate while keeping spousal access.

Think of SLATs as a trust-fund prenup. One spouse gifts assets to a trust for the benefit of the other spouse, removing the assets from the taxable estate but still retaining access (indirectly) through the beneficiary spouse.

Watch your step: If both spouses create SLATs for each other, beware of the “reciprocal trust doctrine”—the IRS is watching.

5. Dynasty Trust

Purpose: Preserve wealth across multiple generations—and beat the estate tax system.

Dynasty trusts can last for 100+ years in certain states, allowing assets to grow free from estate taxes through multiple generations. Used well, they become the family’s private endowment.

Best used for: Families who want to instill values, fund education, protect from creditors, and avoid “lottery winner syndrome” in future generations.

6. Charitable Remainder Trust (CRT)

Purpose: Turn a taxable asset into income + a charitable deduction.

You contribute an appreciated asset, get a partial income tax deduction, receive income for life, and the remainder goes to charity. This is a triple-play: income tax deferral, estate tax reduction, and philanthropic legacy.

Pro insight: Pair this with a Donor Advised Fund or Private Foundation if you’re building a family giving strategy.

7. Intentionally Defective Grantor Trust (IDGT)

Purpose: Freeze your estate, shift growth to heirs, and arbitrage tax rules.

“Defective” on purpose, these trusts allow the grantor to pay income taxes on behalf of the trust—essentially making tax-free gifts to beneficiaries by footing the IRS bill. They’re ideal for asset sales to the trust, often using promissory notes.

Translation: You get estate tax benefits without triggering gift tax. Not for the faint of heart—but wildly effective.

A Word on State Law and Situs Shopping

Not all states treat trusts equally. Some states (South Dakota, Nevada, Delaware, Alaska) offer more favorable asset protection, longer trust durations, and better privacy. You don’t have to live in those states—you just need a trustee who does.

Lesson: If you’re picking a state to domicile your trust, shop smarter than you would for ski gear. Situs matters.

Final Thoughts: Don’t DIY a Dynasty

High-net-worth estate planning is not the time for legal Zooms and cocktail party strategies. It requires deep coordination between your attorney, financial advisor, CPA, and (frankly) your family therapist.

The right trust strategy doesn’t just save taxes – it can secure your legacy, help to preserve family harmony, and have your wealth work for the people you love, not against them.

If you’re ready to explore how these tools could serve your family’s long-term goals, let’s talk.

Disclosures: This information does not constitute legal or tax advice. PCIA and its associates do not provide legal or tax advice. Individuals should consult with an attorney or professional specializing in the fields of legal, tax, or accounting regarding the applicability of this information for their situations. 

Advisory products and services offered by Investment Adviser Representatives through Prime Capital Investment Advisors, LLC (“PCIA”), a federally registered investment adviser. PCIA: 6201 College Blvd., Suite#150, Overland Park, KS 66211. PCIA doing business as Prime Capital Financial | Wealth | Retirement | Wellness.

Authored by Matt Waters

When most business owners or high earners think about retirement savings, their mental shortlist usually includes the usual suspects—401(k)s, IRAs, maybe even a SEP or SIMPLE if they’re feeling spicy. But if your income has outgrown what those plans can offer, it’s time to graduate to the big leagues: Cash Balance Plans.

These aren’t your grandfather’s pension plans (although, technically, they’re defined benefit plans in disguise). They’re a unique hybrid of old-school pension structure and modern account-style flexibility—built to help high-income earners supercharge their retirement savings and slash current tax liabilities. Let’s unpack the magic.

What Is a Cash Balance Plan?

At its core, a Cash Balance Plan is a defined benefit plan that acts like a defined contribution plan. (Read that again, it’ll make more sense the second time.)

Each participant has a “hypothetical account” that grows annually with:

• A pay credit (usually a percentage of compensation)
  
• An interest credit (either a fixed rate or tied to a market index)
  

Despite the account-style structure, the plan guarantees a specified benefit at retirement—meaning the employer bears the investment risk, not the employee.

Translation: you can sock away significantly more than a traditional 401(k)/profit-sharing plan allows—up to $200,000+ annually, depending on your age and income—and you get a big fat deduction to go with it.

Who Are These Plans Actually For?

Cash Balance Plans are ideal for:

• High-income professionals (think doctors, attorneys, consultants, business owners)
  
• Partnerships or S Corps with stable earnings
  
• Firms looking to ramp up retirement savings and cut taxes in the years leading up to retirement
  
• Businesses with older, higher-earning owners and a younger employee base (more on that in a second)
  

You’ll want a consistent cash flow and a desire to legally move large amounts of money into retirement buckets while reducing taxable income.

How Much Can I Contribute?

Here’s where things get juicy. Unlike a 401(k), which caps annual contributions at around $66,000–$73,500 (with catch-up and profit-sharing), Cash Balance Plans can allow contributions exceeding $200,000+ per year—especially for business owners in their 50s or 60s.

The older you are, the more you can contribute. Why? Because the plan assumes you have fewer working years left, so it allows for larger contributions to reach your theoretical retirement benefit.

Tax Benefits: Uncle Sam’s Least Favorite Plan

Cash Balance Plans are tax-deferred contribution machines:

• Employer contributions are tax-deductible to the business
  
• Contributions grow tax-deferred until withdrawal
  
• Pairs beautifully with a 401(k)/Profit Sharing combo for maximum deduction stacking
  

You’ll often see this setup called a “combo plan”, where the 401(k) + profit sharing maxes out the first ~$73,500, and the Cash Balance Plan stacks right on top. For high-income owners, it’s not uncommon to see six-figure tax deductions every year.

What About Employees?

Let’s address the elephant in the room: yes, you likely have to include employees. But that doesn’t mean the plan doesn’t have benefits for them. Here’s how it plays out:

• You can design the plan to heavily favor owners while still meeting IRS non-discrimination rules
  
• Employee contributions are generally modest—often 5–7.5% of salary
  
• You keep employees happy with added retirement benefits, possibly increasing retention
  
• Contributions to employees are still tax-deductible, and often cost far less than what you save in owner contributions
  

Like anything in life, it’s about smart design.

Flexibility and Exit Strategy

Cash Balance Plans are not as flexible as 401(k)s. They require:

• Annual funding commitments
  
• Actuarial certification
  
• Compliance testing
  

But they’re not a life sentence either. Plans can be:

• Frozen (pause new contributions)
  
• Terminated (typically when exiting the business or retiring)
  
• Rolled into an IRA at distribution (participants don’t lose portability)
  

Yes, there’s more complexity and paperwork—but the juice is worth the squeeze when the squeeze involves potentially saving six figures on your tax return.

Bottom Line: Is a Cash Balance Plan Right for You?

If you’re a business owner with strong cash flow, are already maxing out your 401(k), and want to accelerate retirement savings while hammering down your taxable income, the answer is likely: yes.

But these aren’t plug-and-play. They require thoughtful design, coordination with your CPA, and a plan administrator who knows what they’re doing.

Good news? That’s where the Prime Capital Financial Denver team comes in.

Want to See the Numbers?

We run custom plan designs and illustrations for clients who are serious about tax mitigation and long-term wealth accumulation. If you’re wondering how a Cash Balance Plan could fit into your retirement and tax strategy, let’s build a model tailored to your business.

Your tax bill and future self will thank you.

If you need help or want to chat with a financial advisor in our Denver office, we would love to talk to you about your specific situation.

This information does not constitute legal or tax advice. Prime Capital Investment Advisors, (“PCIA”) and its associates do not provide legal or tax advice. Individuals should consult with an attorney or professional specializing in the fields of legal, tax, or accounting regarding the applicability of this information for their situations. Advisory products and services offered by Investment Adviser Representatives through Prime Capital Investment Advisors, LLC (“PCIA”), a federally registered investment adviser. PCIA: 6201 College Blvd., Suite#150, Overland Park, KS 66211. PCIA doing business as Prime Capital Financial | Wealth | Retirement | Wellness | Family Office. 

Authored by Matt Waters

For sophisticated real estate investors operating within high-net-worth financial structures, tax optimization remains a cornerstone of effective portfolio management. Cost segregation serves as an advanced fiscal strategy that enables the accelerated depreciation of asset components, yielding substantial liquidity advantages and mitigating tax liabilities through strategic asset reclassification. When properly implemented, this methodology not only enhances short-term cash flow but also integrates seamlessly with broader investment strategies aimed at portfolio growth and wealth preservation.

The Conceptual Framework of Cost Segregation

Cost segregation is an IRS-sanctioned methodology employed to deconstruct and reclassify structural and non-structural elements of real estate holdings to facilitate depreciation over reduced statutory lifespans. Conventionally, commercial properties are depreciated over a 39-year timeframe, while residential assets adhere to a 27.5-year depreciation schedule. By leveraging cost segregation, discrete property components can be reassigned to accelerated depreciation categories—typically 5, 7, or 15 years—resulting in enhanced near-term tax deductions. This approach enables investors to reallocate financial resources more efficiently, unlocking the potential for reinvestment and strategic asset expansion.

Strategic Advantages for High-Net-Worth Investors

1. Enhanced Capital Preservation through Immediate Tax Reduction

Reallocating property components to shorter depreciation schedules allows for significant front-loading of deductions, effectively decreasing taxable income and augmenting capital retention for reinvestment. This tax shield effect can be particularly beneficial for investors seeking to maximize early-stage profitability in newly acquired properties.

2. Liquidity Optimization via Increased Cash Flow

The reduction in tax liabilities helps to provide improved liquidity, enabling investors to redeploy capital into additional acquisitions, development initiatives, or operational enhancements. This increased liquidity is crucial for those employing leveraged investment strategies, as it enhances debt servicing capabilities and overall financial flexibility.

3. Leveraging Legislative Incentives: Bonus Depreciation

Recent legislative frameworks, including the Tax Cuts and Jobs Act, have introduced provisions for 100% bonus depreciation on qualifying asset classes, allowing immediate expensing of eligible property components in the acquisition year. This provision can dramatically accelerate the tax benefits associated with cost segregation, providing an immediate return on investment.

4. Estate Planning and Intergenerational Wealth Structuring

By strategically managing depreciation schedules, investors can optimize estate planning methodologies to help with tax-efficient wealth transfer and legacy preservation. Integrating cost segregation into an estate strategy allows for reduced taxable estate values and enhanced generational wealth accumulation.

5. Asset Valuation and Strategic Reallocation

Segregating asset classifications not only facilitates tax benefits but also provides deeper insights into property valuation, operational cost allocation, and long-term financial structuring. Understanding the precise value breakdown of individual asset components can aid in strategic decision-making regarding property improvements, refinancing opportunities, and asset repositioning.

Implementation Mechanics of Cost Segregation Studies

1. Engagement of Cost Segregation Specialists: A forensic engineering-based analysis is conducted to systematically identify asset components eligible for reclassification.
2. Asset Categorization and Reclassification: Property elements such as electrical infrastructures, mechanical systems, flooring, and site enhancements (e.g., parking structures, landscaping) are reassigned to accelerated depreciation brackets.
3. Tax Filings and Regulatory Compliance: The adjusted asset classifications are integrated into tax filings, yielding immediate depreciation advantages.
4. Risk Management and Compliance Assurance: Adherence to IRS guidelines is imperative to mitigate audit exposure and to provide statutory conformity.
5. Ongoing Review and Adjustments: Given evolving tax regulations, periodic reassessment of cost segregation strategies can help with continued compliance and maximized tax benefits.

Optimal Real Estate Classes for Cost Segregation Application

Cost segregation is particularly advantageous for the following asset types:

• Multifamily residential complexes
• Corporate and commercial office properties
• Retail developments and mixed-use properties
• Industrial and logistical facilities
• Hospitality sector assets, including hotels and resorts
• Large-scale single-family rental portfolios
• Medical office buildings and specialized healthcare facilities

Temporal Considerations: Timing and Retrospective Application

Optimal deployment of cost segregation occurs in conjunction with newly acquired or extensively renovated assets. Additionally, retrospective application remains viable through the IRS-sanctioned Form 3115 (Change in Accounting Method), allowing investors to reclaim unrecognized depreciation from prior fiscal periods. Investors acquiring properties with substantial renovation plans can further optimize their tax benefits by aligning cost segregation studies with renovation schedules to provide maximum classification adjustments.

Case Study: Practical Application of Cost Segregation

Scenario: A Commercial Office Building Acquisition

A high-net-worth investor purchases a newly constructed commercial office building for $10 million. Under standard depreciation rules, the building would be depreciated over 39 years, leading to an annual deduction of approximately $256,410.

Cost Segregation Study Findings

A cost segregation study is commissioned, involving a detailed engineering-based analysis that examines each asset component’s function, usage, and expected lifespan. This study identifies that 20% of the asset’s components ($2 million) qualify for reclassification into shorter depreciation categories, based on IRS guidelines and industry-specific asset classification criteria:

• 5-year property: Specialized electrical systems, carpeting, and movable partitions ($1 million)
• 7-year property: Office furniture and fixtures ($500,000)
• 15-year property: Exterior landscaping and parking lot improvements ($500,000)

Financial Impact

With bonus depreciation provisions, the investor can immediately deduct the full $2 million in the acquisition year, rather than depreciating it over decades. This results in a tax savings of approximately $800,000 (assuming a 40% tax rate), significantly improving cash flow and enabling further investments.

Long-Term Considerations

By implementing cost segregation, the investor potentially benefits from:

• Enhanced liquidity for reinvestment or debt servicing
• Strategic tax planning to offset gains from other income streams
• Reduced taxable income in the critical initial years of ownership
• Improved risk-adjusted returns through greater reinvestment potential

Risk Parameters and Strategic Mitigation

While cost segregation provides substantial tax efficiencies and enhances cash flow management, investors must also weigh potential contingencies to give a well-rounded investment strategy:

• Regulatory Scrutiny: Comprehensive documentation and procedural adherence are essential to withstand IRS examinations.
• Depreciation Recapture Implications: Upon asset disposition, recaptured depreciation may be subject to higher tax rates; however, proactive tax planning mechanisms, such as 1031 exchanges, can mitigate exposure.
• Cost-Benefit Analysis of Study Execution: Although cost segregation studies require an upfront financial commitment, the resultant tax efficiencies typically justify the investment for high-value assets.
• Impact of Changing Tax Laws: Investors should remain proactive in adjusting strategies in response to legislative changes affecting depreciation schedules or bonus depreciation availability.

For high-net-worth real estate investors, cost segregation represents an advanced tax strategy that can enhance portfolio performance through accelerated depreciation. By integrating this approach into a broader tax optimization framework, investors can potentially minimize tax burdens, bolster cash flow, and strategically allocate resources toward further asset expansion. Engaging tax professionals and cost segregation experts can provide help with compliance with regulations while optimizing financial benefits, making cost segregation a crucial strategy for high-net-worth real estate investors. Furthermore, the continued evolution of tax legislation necessitates an agile approach to cost segregation planning, reinforcing the importance of continuous strategy reassessment to maintain compliance and optimize fiscal efficiency.

If you need help or want to chat with a financial advisor in our Denver office, we would love to talk to you about your specific situation.

This information does not constitute legal or tax advice. Prime Capital Investment Advisors, (“PCIA”) and its associates do not provide legal or tax advice. Individuals should consult with an attorney or professional specializing in the fields of legal, tax, or accounting regarding the applicability of this information for their situations. Advisory products and services offered by Investment Adviser Representatives through Prime Capital Investment Advisors, LLC (“PCIA”), a federally registered investment adviser. PCIA: 6201 College Blvd., Suite#150, Overland Park, KS 66211. PCIA doing business as Prime Capital Financial | Wealth | Retirement | Wellness | Family Office.