#FIRE
9 articles
The FIRE Community's Favorite Tax Bet: Pay 12% Now to Avoid 24% Later
A Roth conversion ladder converts traditional IRA funds to Roth during a low-income year, betting your future marginal rate will be higher than today's. The classic case: the gap years between early retirement and Social Security.
Early Retirees Can Sell Appreciated Stock Completely Tax-Free — the 2025 0% LTCG Bracket Tops Out at $48,350
Tax-loss harvesting is well known. Tax-gain harvesting is the less-famous mirror move — and it's arguably more valuable in a genuinely low-income year.
Rachel's FIRE Number Is $1.26M at 50 — Marcus Earns 2× and Hits FIRE 4 Years Later
The FIRE number depends on what you spend, not what you earn. We ran two real-world profiles through the calculator: a $85K saver who spends $50K, and a $150K earner who spends $120K. The lower earner retires first.
Cutting $500/Month Spending Drops Your FIRE Number by $150K — Twice the Power of a $500 Raise
The FIRE number is annual expenses × 25. The math has a hidden asymmetry: every dollar you cut from spending moves the finish line closer AND speeds you toward it. We compared a $500 cut vs a $500 raise across 25 years.
Can I Retire at 40 on $80K? We Ran 5,000 Monte Carlo Paths to Find Out
A 25-year-old earning $80K, spending $40K, investing the rest. The simple 17-year math says yes — but a 5,000-path simulation says the survival rate is only 68%. Here's why, and what fixes it.
Retire at 45 Needs 30× Expenses, Not 25× — Sequence Risk Closes the Gap
The 25× rule survives 30-year retirements 95% of the time. Stretch the horizon to 45 years and survival drops to 76%. Here's why early retirement needs a different multiplier — and what fixes it without saving more.
The Trinity Study's 4% Safe Withdrawal Rate Supported 30-Year Retirements With a 95%+ Historical Success Rate
A withdrawal rate above 4.5% gets flagged as risky; above 5% is meaningful sequence-of-returns risk in a poor market entry year. We checked what the stress-test against a pessimistic returns scenario actually reveals.
Claiming Social Security at 70 Instead of 62 Pays ~76% More Per Month — Yet a Third of Retirees Still Claim at 62
SSA's own reduction and delayed-credit formulas turn the same Primary Insurance Amount into a 0.70x check at 62 or a 1.24x check at 70. Compounded over a 20-30 year retirement, that's a six-figure lifetime swing.
Lean FIRE on $750K vs Fat FIRE on $2.25M vs Coast FIRE by 40 Are Three Different Lives, Not Three Points on One Curve
Most FIRE calculators give you a single portfolio target. The real question for most people isn't how big the number needs to be — it's which version of financial freedom they're actually optimizing for.