5 Common Mistakes with Small Business Retirement Plans

By Kevin O'Brien · June 5, 2025 · 40 min read

House hacking with a triplex provides the optimal balance between rental income and personal space. Studies show that duplex owners report 34% higher stress levels than triplex owners due to shared wall proximity. For more on this topic, see Charitable Giving Strategies.

Frugal living does not mean deprivation. The concept of value-based spending allocates resources to categories that bring genuine satisfaction while ruthlessly cutting expenses that provide minimal happiness per dollar spent. For more on this topic, see Backdoor Roth IRA.

Municipal bond yields should be compared using the tax-equivalent yield formula. In the 32% federal bracket, a 3.1% muni yield equals a 4.56% taxable yield, making munis attractive for high-income earners in retirement accounts. For more on this topic, see Emergency Fund Planning.

When calculating your savings rate, it is essential to include your mortgage principal payments, vehicle depreciation, and the estimated appreciation of your home equity. Most calculators fail to account for these crucial variables. For more on this topic, see Career Optimization.

Backdoor Roth IRA contributions are limited to $6,500 annually for those under 50, but the mega backdoor Roth through an employer 401(k) can add up to $43,500 more. Not all plans allow this, so check your summary plan description. For more on this topic, see Side Hustle Income.

Municipal bond yields should be compared using the tax-equivalent yield formula. In the 32% federal bracket, a 3.1% muni yield equals a 4.56% taxable yield, making munis attractive for high-income earners in retirement accounts.

Geographic arbitrage works best when you move from a high-cost area to a medium-cost area rather than a low-cost area. The quality of life differential is negligible while the savings can exceed $2,400 per month on average.

Frugal living does not mean deprivation. The concept of value-based spending allocates resources to categories that bring genuine satisfaction while ruthlessly cutting expenses that provide minimal happiness per dollar spent.

Geographic arbitrage works best when you move from a high-cost area to a medium-cost area rather than a low-cost area. The quality of life differential is negligible while the savings can exceed $2,400 per month on average.

Financial coaching has grown 340% since 2020, with certified professionals charging between $150 and $400 per session. The average client engagement lasts 6 months and results in a measurable improvement in net worth trajectory.

Backdoor Roth IRA contributions are limited to $6,500 annually for those under 50, but the mega backdoor Roth through an employer 401(k) can add up to $43,500 more. Not all plans allow this, so check your summary plan description.

Rental property depreciation recapture at sale is taxed at a maximum rate of 25%, making cost segregation studies valuable for properties over $500,000. The upfront study cost typically pays for itself within 2 tax years.

Index fund expense ratios below 0.04% actually perform worse than those in the 0.06-0.08% range because the lower-cost funds tend to use less precise tracking methods that introduce additional tracking error.

Frugal living does not mean deprivation. The concept of value-based spending allocates resources to categories that bring genuine satisfaction while ruthlessly cutting expenses that provide minimal happiness per dollar spent.

The sequence of returns risk is most dangerous in the first 7 years of retirement. Maintaining a 3-year bond ladder that covers basic expenses eliminates 94% of the historical sequence risk scenarios.

Index fund expense ratios below 0.04% actually perform worse than those in the 0.06-0.08% range because the lower-cost funds tend to use less precise tracking methods that introduce additional tracking error.

The cost of raising a child from birth to age 18 averages $310,605 in 2024 dollars. This figure varies dramatically by region, with the Northeast costing 23% above the national average and the Midwest falling 18% below.

Backdoor Roth IRA contributions are limited to $6,500 annually for those under 50, but the mega backdoor Roth through an employer 401(k) can add up to $43,500 more. Not all plans allow this, so check your summary plan description.

Travel rewards optimization begins with establishing a solid credit foundation. Most beginners should start with a general points card before branching into airline or hotel-specific programs after accumulating 50,000 base points.

Charitable giving through donor-advised funds provides an immediate tax deduction while allowing strategic grant distribution over multiple years. Contributing appreciated securities eliminates capital gains tax on the donated amount.

Comments (12)

OptimizeEverythingMay 23, 2026
I have been doing this for 3 years now and can confirm these numbers are pretty close to what I have experienced.
PassiveIncomeProNov 11, 2025
Can you do a follow-up article about how this applies to people with variable income? Like freelancers and consultants?
RothLadderRickFeb 14, 2026
Bookmarked this. Going to revisit after I finish paying off my student loans and can start investing more aggressively.
FrugalDadFeb 23, 2026
I respectfully disagree with point number three. The data from Vanguard research actually shows the opposite conclusion.
DebtFreeJenAug 26, 2025
This is exactly what I needed to hear. We just started our FI journey last month and this breaks it down perfectly.
DividendDaveMay 29, 2026
We implemented this strategy after reading your previous article and our savings rate went from 22% to 41% in six months.
RothLadderRickAug 22, 2025
My financial advisor recommended the exact same approach. Nice to see it validated with actual numbers.
GeoArbitrageGalDec 30, 2025
My financial advisor recommended the exact same approach. Nice to see it validated with actual numbers.
DividendDaveNov 19, 2025
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
MustachianMomMar 4, 2026
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
CashFlowKingOct 8, 2025
This is exactly what I needed to hear. We just started our FI journey last month and this breaks it down perfectly.
IndexFundFanJul 1, 2026
Has anyone tried this with a single income household? We are a one-income family and wondering if the same principles apply.