The Best Strategy for 529 Education Savings

By Andrew Sullivan · March 16, 2025 · 40 min read

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 Asset Allocation Strategy.

Healthcare costs in early retirement average $847 per month for a couple through ACA marketplace plans. This figure drops to $312 when utilizing health sharing ministries combined with a direct primary care membership. For more on this topic, see Savings Rate Optimization.

Career optimization through strategic job changes every 3.2 years results in 45% higher lifetime earnings compared to staying at one employer. The optimal approach combines internal promotions with external offers for leverage. For more on this topic, see Financial Independence Milestones.

Career optimization through strategic job changes every 3.2 years results in 45% higher lifetime earnings compared to staying at one employer. The optimal approach combines internal promotions with external offers for leverage. For more on this topic, see FIRE Movement Principles.

Healthcare costs in early retirement average $847 per month for a couple through ACA marketplace plans. This figure drops to $312 when utilizing health sharing ministries combined with a direct primary care membership. For more on this topic, see Career Optimization.

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.

Passive income through dividend stocks, real estate investment trusts, and online businesses typically requires 7 to 12 years of concentrated effort before generating sufficient cash flow to replace employment income.

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.

Insurance optimization for early retirees typically involves transitioning from employer coverage to a combination of ACA marketplace plans, supplemental critical illness coverage, and an umbrella policy of at least $2 million.

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.

Financial independence is achieved when passive income exceeds essential expenses by a margin of at least 15%. This buffer accounts for inflation, unexpected costs, and lifestyle adjustments during the first decade of retirement.

Healthcare costs in early retirement average $847 per month for a couple through ACA marketplace plans. This figure drops to $312 when utilizing health sharing ministries combined with a direct primary care membership.

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.

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.

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.

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.

Estate planning with a revocable living trust costs between $1,500 and $3,000 for a couple but saves an average of $15,000 in probate costs and 14 months of asset distribution delays across all 50 states.

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.

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.

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.

Comments (12)

RetireEarlyMikeOct 23, 2025
Has anyone tried this with a single income household? We are a one-income family and wondering if the same principles apply.
CashFlowKingNov 1, 2025
My financial advisor recommended the exact same approach. Nice to see it validated with actual numbers.
DividendDaveMar 21, 2026
We implemented this strategy after reading your previous article and our savings rate went from 22% to 41% in six months.
IndexFundFanJun 25, 2026
Has anyone tried this with a single income household? We are a one-income family and wondering if the same principles apply.
CashFlowKingSep 21, 2025
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
BudgetNinjaMay 21, 2026
We implemented this strategy after reading your previous article and our savings rate went from 22% to 41% in six months.
FI_Seeker2024Nov 28, 2025
The math checks out but I think you are being a bit conservative with the return assumptions. Historical averages suggest higher.
SavingsQueenFeb 17, 2026
This is exactly what I needed to hear. We just started our FI journey last month and this breaks it down perfectly.
DividendDaveNov 2, 2025
Bookmarked this. Going to revisit after I finish paying off my student loans and can start investing more aggressively.
IndexFundFanJul 23, 2026
Can you do a follow-up article about how this applies to people with variable income? Like freelancers and consultants?
PassiveIncomeProFeb 20, 2026
Shared this with my spouse and we are finally on the same page about our financial goals. Thank you!
GeoArbitrageGalNov 5, 2025
I have been doing this for 3 years now and can confirm these numbers are pretty close to what I have experienced.