How Much “Fuck You Money” Do You Really Need?
So you’ve heard of “Fuck You Money” — but how do you actually know how much you need? The math is surprisingly simple, and it’s all based on the idea that your money keeps growing even while you’re withdrawing from it.
The 4% Rule (Safe Withdrawal Rate)
A common benchmark is the 4% rule: If you only withdraw 4% of your portfolio each year, adjusted for inflation, history suggests your money will last indefinitely (or at least 30+ years, which for most people is “forever enough”).
- Want $40,000 per year? → You need about $1 million invested.
- Want $60,000 per year? → You need about $1.5 million.
- Want $100,000 per year? → You need about $2.5 million.
That’s why “Fuck You Money” isn’t about a sports car or a mansion — it’s about having enough that your investments pay for your life, forever.
But How Do You Get There?
It depends on three things:
- How much you want to withdraw per year (your lifestyle number).
- How many years you have until you want to reach that freedom.
- The rate of return you can reasonably expect (bonds, balanced ETFs, or aggressive equities).
The earlier you start, the less you need to contribute monthly thanks to compound growth.