Category Archive

Retirement & FIRE

Financial Independence Retire Early (FIRE) models, safe withdrawal rates, 401(k) match optimization, and pension forecasting.

Retirement & FIRE 5 min read

The Complete Guide to Coast FIRE vs Lean FIRE vs Fat FIRE: Calculating Your Exact Freedom Number

Financial Independence does not require working 80-hour weeks until you are 65. By mastering Coast FIRE mechanics, you can front-load your investments in your 20s and early 30s, then downshift immediately.

FinGuruTools Research Desk • Nov 06, 2026

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Retirement & FIRE 5 min read

401(k) Employer Match Math: Why Leaving the Match on the Table Costs You Hundreds of Thousands

A standard employer match offering 50% or 100% up to 6% of salary is an instantaneous, risk-free guaranteed return that compounds into hundreds of thousands over a 30-year career.

FinGuruTools Research Desk • Oct 31, 2026

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