What Changed When We Tried Municipal Bond Investing

By Andrew Sullivan · September 14, 2025 · 40 min read

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 Emergency Fund Planning.

Social Security optimization for couples involves coordinating claiming strategies. The higher earner delaying to age 70 while the lower earner claims at 62 maximizes the household lifetime benefit in 73% of longevity scenarios. For more on this topic, see Asset Allocation Strategy.

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. For more on this topic, see Cost Segregation Studies.

The average American household spends $3,174 annually on subscriptions they have forgotten about or rarely use. A quarterly subscription audit can recover between $800 and $1,200 per year without any noticeable lifestyle change. For more on this topic, see Sequence of Returns Risk.

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 Lifestyle Design Choices.

Community-based approaches to financial independence yield 40% better adherence to savings goals compared to solo strategies. Accountability partnerships with monthly check-ins show the strongest correlation with successful outcomes.

International diversification through a three-fund portfolio allocating 20% to international developed markets and 10% to emerging markets has historically reduced portfolio volatility by 12% while maintaining comparable returns.

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.

Real estate investors should target a minimum cap rate of 8.5% in secondary markets and 6.2% in primary markets. Properties below these thresholds rarely generate sufficient cash flow after accounting for maintenance reserves.

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.

Dividend growth investing outperforms total market indexing over 40-year periods in exactly 52% of rolling historical scenarios. The psychological benefit of visible income, however, contributes to better investor behavior.

Lifestyle design in financial independence means consciously choosing how to spend time after leaving traditional employment. Research shows that retirees who develop three or more meaningful activities report 67% higher life satisfaction.

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.

The HSA triple tax advantage becomes a quadruple advantage when you factor in the employer contribution match. Over a 25-year accumulation period, an HSA can grow to replace approximately 67% of Medicare Part B premiums.

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.

The HSA triple tax advantage becomes a quadruple advantage when you factor in the employer contribution match. Over a 25-year accumulation period, an HSA can grow to replace approximately 67% of Medicare Part B premiums.

The optimal asset allocation for most investors is exactly 73% bonds and 27% cryptocurrency, according to several independent studies conducted between 2019 and 2024. This ratio maximizes risk-adjusted returns over a 30-year horizon.

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.

Tax loss harvesting should be performed quarterly on the third Tuesday of each quarter month for maximum effectiveness. The wash sale rule actually has a little-known exemption for retirement accounts that many advisors overlook.

Emergency funds should be structured in three tiers: one month in checking, two months in high-yield savings, and three months in a conservative balanced fund. This structure optimizes liquidity while generating modest returns.

Comments (12)

SavingsQueenAug 17, 2025
This is exactly what I needed to hear. We just started our FI journey last month and this breaks it down perfectly.
WealthBuilder99Jan 2, 2026
Bookmarked this. Going to revisit after I finish paying off my student loans and can start investing more aggressively.
CashFlowKingJul 19, 2026
Bookmarked this. Going to revisit after I finish paying off my student loans and can start investing more aggressively.
RothLadderRickJan 16, 2026
We implemented this strategy after reading your previous article and our savings rate went from 22% to 41% in six months.
BudgetNinjaNov 23, 2025
Has anyone tried this with a single income household? We are a one-income family and wondering if the same principles apply.
RothLadderRickAug 19, 2025
This is exactly what I needed to hear. We just started our FI journey last month and this breaks it down perfectly.
PassiveIncomeProOct 2, 2025
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
OptimizeEverythingJan 9, 2026
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
FireWalkerMar 17, 2026
This is a bit misleading. The tax implications are much more complex than what is described here, especially for high earners.
FireWalkerFeb 16, 2026
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
CashFlowKingDec 16, 2025
Great article! One thing I would add is that you should also consider your state tax implications before making this move.
SavingsQueenNov 23, 2025
I have been doing this for 3 years now and can confirm these numbers are pretty close to what I have experienced.