FIRE Blog

Plain-English guides to financial independence and retiring early — the math, the milestones, and the trade-offs.

Types of FIRE

What Is Coast FIRE?

Invest enough now and compounding alone carries you to your number — the formula, worked examples, and what coasting unlocks.

Types of FIRE

What Is Barista FIRE?

How part-time income shrinks your FIRE number and lets you leave full-time work years sooner — including the health-insurance angle.

Investing

How to Invest for FIRE

The simple, low-cost index-fund approach behind most FIRE portfolios — asset allocation, fees, and staying the course.

Investing

The Power of Compound Interest

Why compounding rewards starting early, plus the Rule of 72 for estimating growth in your head.

Taxes

Tax-Advantaged Accounts for FIRE

401(k), IRA, Roth and HSA explained — plus how early retirees reach the money before 59½.

Risk

Sequence of Returns Risk

The danger of a market crash early in retirement — why order beats average, and how to protect against it.

Savings

How to Increase Your Savings Rate

High-impact, practical ways to raise the number that decides your FIRE date — without feeling deprived.

Withdrawal

What Is the 4% Rule?

Where the most-cited rule in retirement comes from, how it works, and its limits for early retirees.

Planning

How to Calculate Your FIRE Number

The simple formula — annual expenses ÷ withdrawal rate — with worked examples at every spending level.

Savings

What Is a Good Savings Rate to Retire Early?

Why your savings rate beats your salary, and how 10%, 25%, 50%, and 65% map to years-to-FIRE.

Types of FIRE

Lean FIRE vs Fat FIRE: What's the Difference?

Frugal vs generous early retirement, the numbers side by side, plus where Coast and Barista FIRE fit.

Planning

How Much Do You Need to Retire Early?

The real amount by lifestyle — $40k, $60k, $100k — and what counts toward the total.