Financial Independence with Business as Accelerator
How to build, grow, and steward money for the long game — earning it, allocating it, investing it, and thinking in generations instead of paydays. For someone who didn’t grow up with a financial playbook and intends to build one for myself and future generations (as well as my fav: to build something that can bless the house of the Lord forever).
A taxi driver, 47, retrenched during Covid, worked out he didn’t need to go back. He and his wife had paid everything down. Now he drives from 4am to noon and he’s done. Most people never find out what enough is. He did.
Your FIRE number is your yearly spending divided by your withdrawal rate: at 4%, spending times 25. Most people stop there. Three things can shrink it a lot: spending that ends, income that continues without you, and money that arrives later.
Lean FIRE means financial independence on a small budget, which shrinks the number you need. Cutting spending works twice: it lowers the target and raises what you save. But it has a floor. Here’s the maths, and the lever with no floor.
Fat FIRE means financial independence on a generous budget, often around $100,000 a year or more. At a 4% withdrawal rate that’s $2.5 million. Here’s what it takes to get there, and why the saving it needs usually comes from a business rather than a salary.
An owner I know asked if I’d buy her practice. Full diary, loyal clients, years of work. When I looked for what would stay if she left, there was nothing to buy. I’ve been that business. Here’s the test, and what it means for your date.
Barista FIRE is when your investments cover part of your spending and part-time work covers the rest. Here’s how to work out your number, what it does to your date, and why the part-time income is where most plans are weakest.
An extra $1,000 a month, saved and invested, takes about seven and a half years off a typical 30-year path to financial independence. The version that moves the date most isn’t a gig. It’s selling a skill you already have, because that’s the one that can grow past $1,000.
Every list gives you the same ways to make an extra $1,000 a month. None gives you the arithmetic: hours against rate, and which routes have a ceiling. Here it is, with the one route where you set the rate.
Same person, same savings, three reasonable sets of assumptions: 20 years, 29 years or 37 years to financial independence. The gap comes from four dials most calculators set for you without saying so.
Coast FIRE is the point where what you’ve already invested will grow into your full FI number on its own, with no more contributions. Here’s the formula, a worked example, and the part coast calculators leave out.