Fat FIRE at 60: Retiring on $120K+/Year

Fat FIRE at 60 is where the financial planning simplicity of standard retirement merges with the ambition of early retirement. At 60, you are 2 years from early Social Security (62), 5 years from Medicare (65), and 59½ has already passed — all retirement accounts are fully accessible without penalty. The complexity of early retirement account access vanishes entirely. Fat FIRE at 60 is simply: "do I have $3M, and am I ready to stop working?"

Fat FIRE at 60 benefits enormously from a high Social Security benefit. High earners who delay Social Security to 70 (the maximum benefit) can collect $4,000–$5,500+/month in 2025 dollars — $48,000–$66,000/year. On a $120,000/year Fat FIRE budget, Social Security from 70 onward covers 40–55% of all expenses, meaning portfolio draws drop from $10,000/month to $4,500–$6,000/month after 70. This dramatically reduces late-retirement portfolio depletion risk.

Healthcare from 60 to 65 is only a 5-year gap — the shortest bridge of any early retirement age. ACA plans for a 60-year-old cost $1,000–$1,500+/month individually, but $120,000/year in retirement income means limited ACA subsidy eligibility. Budget $25,000–$35,000/year for healthcare as a standard line item. At 65, Medicare eliminates this cost uncertainty — Part B (~$185/month) plus a Medigap supplement ($150–$350/month) provides comprehensive coverage for $4,000–$6,000/year.

Roth conversion strategy at 60 is powerful. With Social Security not yet claimed and portfolio income as the only income source, many Fat FIRE retirees at 60 convert $50,000–$80,000/year from traditional to Roth during ages 60–70. This "Roth conversion decade" reduces future RMDs, maximizes tax-free assets, and manages tax brackets optimally before SS income begins. At $150,000/year in conversions spread over 10 years, the tax savings over a 30-year retirement can exceed $200,000.