Case Study Category

Retirement Planning Case Studies

See how business owners and high-income earners have used advanced retirement plan design to maximize tax-deductible contributions, build wealth on a tax-deferred basis, and reduce current-year taxable income.

52
Total Studies
$4.1M
Total Retirement Savings
$285K
Avg Annual Contributions

Featured Retirement Planning Case Studies

20 highlighted engagements demonstrating tailored retirement plan strategies for business owners and high earners.

Defined Benefit High Income

Surgeon Contributes $350K Annually Through Defined Benefit Plan Design

A surgeon earning $1.2M through a single-member S-Corp implemented a defined benefit plan allowing $350,000 in annual tax-deductible contributions, reducing federal taxable income by nearly 30% and generating $150,000 in first-year tax savings.

$150,000
Tax Savings
AE Tax Advisors Team
Cash Balance Defined Benefit

Law Firm Partners Stack Cash Balance and Profit Sharing Plans

A three-partner law firm implemented a cash balance plan layered on top of a 401(k) profit sharing plan. Each partner contributed $290,000 annually on a tax-deductible basis while minimizing required contributions for non-partner employees.

$116,000
Per Partner Savings
AE Tax Advisors Team
Solo 401(k) Self-Employed

Freelance Consultant Maximizes Solo 401(k) With $69K Annual Contribution

A self-employed management consultant with $280,000 in Schedule C income established a Solo 401(k) with both employee deferrals and employer profit sharing, contributing the maximum $69,000 and reducing taxable income by nearly 25%.

$24,000
Tax Savings
AE Tax Advisors Team
Mega Backdoor Roth 401(k) Optimization

Business Owner Converts $40K Annually Through Mega Backdoor Roth Strategy

A business owner earning $450,000 utilized the mega backdoor Roth conversion within their company's 401(k) plan, contributing after-tax dollars and converting $40,000 annually to Roth status for tax-free growth and withdrawal in retirement.

$40,000
Annual Roth Conversion
AE Tax Advisors Team
SEP IRA Simplicity

Real Estate Agent Contributes $66K Through SEP IRA With Zero Employees

An independent real estate agent with $310,000 in 1099 income and no employees chose the simplicity of a SEP IRA, contributing 25% of net self-employment income for a $66,000 deduction and $23,000 in tax savings with minimal administration.

$23,000
Tax Savings
AE Tax Advisors Team
Defined Benefit Catch-Up Strategy

55-Year-Old Business Owner Accelerates Retirement Savings With DB Plan Catch-Up

With only ten years until planned retirement, this 55-year-old business owner implemented a defined benefit plan designed to catch up on retirement savings, allowing $320,000 in annual contributions due to the compressed funding window and higher actuarial limits.

$128,000
Tax Savings
AE Tax Advisors Team
NQDC Executive Compensation

Corporate Executive Defers $200K Annually Through Nonqualified Deferred Compensation

A C-suite executive at a publicly traded company enrolled in the employer's NQDC plan, deferring $200,000 of annual bonus compensation to a future year when they expected to be in a lower tax bracket, creating a $74,000 annual tax timing benefit.

$74,000
Tax Deferral
AE Tax Advisors Team
Cash Balance Medical Practice

Dental Practice Implements Cash Balance Plan for Three Dentists and Eight Staff

A multi-dentist practice designed a cash balance plan that allowed each dentist to contribute $260,000 annually while keeping required staff contributions under $15,000 total. The plan reduced the practice's combined tax liability by $285,000 in year one.

$95,000
Per Dentist Savings
AE Tax Advisors Team
401(k) Optimization S-Corp

S-Corp Owner Optimizes W-2 Salary to Maximize 401(k) Profit Sharing

An S-Corp owner restructured their reasonable compensation to optimize the balance between payroll taxes and 401(k) profit sharing contribution limits, achieving $69,000 in total plan contributions while minimizing FICA exposure and saving $28,000 in taxes.

$28,000
Tax Savings
AE Tax Advisors Team
Defined Benefit Solo Practice

Solo Physician Shelters $340K in First Year With Combined DB and DC Plans

A solo physician with no employees combined a defined benefit plan with a 401(k) profit sharing plan, stacking contributions to reach $340,000 in total tax-deductible retirement savings in the first plan year, reducing their effective tax rate from 37% to 24%.

$136,000
Tax Savings
AE Tax Advisors Team
Roth Conversion Tax-Free Growth

Business Owner Executes Strategic Roth Conversions During Low-Income Transition Year

During a business transition year with temporarily reduced income, our team executed $180,000 in Roth conversions at the 24% bracket instead of the client's typical 37% bracket, locking in $23,400 in permanent tax savings on the converted amount.

$23,400
Permanent Tax Savings
AE Tax Advisors Team
Cash Balance High Income

Investment Advisor Contributes $285K Through Cash Balance Plan With Three Employees

A registered investment advisor earning $900,000 annually implemented a cash balance plan that allowed $285,000 in personal contributions while limiting total employee contributions to $22,000, delivering $114,000 in annual tax savings.

$114,000
Tax Savings
AE Tax Advisors Team
Solo 401(k) Mega Backdoor Roth

Husband-Wife LLC Maximizes Dual Solo 401(k) Contributions at $138K Combined

A married couple operating a consulting LLC as co-owners each established Solo 401(k) accounts, contributing $69,000 apiece for a combined $138,000 in retirement savings and $48,000 in tax reductions without any employee coverage requirements.

$48,000
Tax Savings
AE Tax Advisors Team
Defined Benefit Plan Termination

Client Terminates DB Plan After Five Years, Rolls $1.4M to IRA Tax-Free

After five years of maximum contributions totaling $1.4M in tax-deductible deposits, the client terminated their defined benefit plan and rolled the entire balance to a self-directed IRA, preserving tax-deferred status and gaining full investment control.

$1,400,000
Total Accumulated
AE Tax Advisors Team
SEP IRA Last-Minute Planning

Late Tax Filing Creates Opportunity for Retroactive SEP IRA Contribution

A client on extension established and funded a SEP IRA before the October filing deadline, contributing $55,000 retroactively for the prior tax year. This last-minute strategy reduced their tax bill by $20,000 and avoided an estimated tax penalty.

$20,000
Tax Savings
AE Tax Advisors Team
NQDC Retirement Timing

Executive Times NQDC Distributions to Align With Reduced Post-Retirement Income

A retiring executive structured their nonqualified deferred compensation distributions to begin three years after retirement, coinciding with a period of reduced income. The timing strategy saved $62,000 in taxes compared to immediate distribution.

$62,000
Tax Savings
AE Tax Advisors Team
Cash Balance Veterinary Practice

Veterinary Practice Owner Shelters $275K Annually With Stacked Retirement Plans

The owner of a veterinary clinic with twelve employees designed a combined cash balance and 401(k) arrangement, contributing $275,000 personally while meeting nondiscrimination testing requirements and keeping total staff contributions manageable at $35,000.

$104,000
Tax Savings
AE Tax Advisors Team
401(k) Optimization Dual Income

Dual-Income Couple Coordinates Employer Plans for $138K in Combined Deferrals

Both spouses worked at companies offering 401(k) plans with generous matching. Our team coordinated contribution strategies across both plans to capture the full employer match while maximizing tax-deductible contributions at $69,000 each, saving $48,000 in taxes.

$48,000
Tax Savings
AE Tax Advisors Team
Defined Benefit Consulting

Management Consultant Establishes DB Plan for $300K Annual Contributions as Solo Operator

A solo management consultant earning $800,000 annually established a defined benefit plan with no employees to cover, allowing $300,000 in annual contributions. The plan reduced the consultant's effective tax rate by 12 percentage points in the first year.

$120,000
Tax Savings
AE Tax Advisors Team
Mega Backdoor Roth Solo 401(k) Self-Directed

E-Commerce Owner Uses Solo 401(k) Mega Backdoor Roth for Tax-Free Real Estate Investing

An e-commerce business owner contributed $69,000 to a self-directed Solo 401(k), including $30,000 as after-tax contributions immediately converted to Roth. The Roth funds were invested in a real estate syndication for tax-free growth and future tax-free distributions.

$50,000
Annual Contribution
AE Tax Advisors Team

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