Cash Flow vs. Profit

Finance · 4 min read

Profit is an opinion. Cash flow is a fact. Confusing the two is how profitable businesses go bankrupt.

Imagine you run a small graphic design studio. In January, you sign three big clients. Total invoiced: $100,000. Your costs for the month (rent, salaries, software, coffee etc) come to $80,000. On your income statement, January looks fantastic. $20,000 profit. You're crushing it.

Except that your clients pay on Net 60 terms. That means the $100,000 doesn't actually arrive in your bank account until 60 days later, in March. But rent is due on February 1st. So is payroll. And your software subscriptions. And your tax installment.

You are profitable. You are also broke.

This is the difference between profit and cash flow, and it kills more small businesses than any other single thing.

Profit is what you've earned. It's calculated when you invoice the work, not when the money lands. It lives on the Income Statement.

Cash flow is what's actually moving in and out of your bank account right now. It lives on the Cash Flow Statement, and it's the only thing that pays your rent.

A business with strong profit and weak cash flow is sprinting toward a cliff. A business with weak profit but strong cash flow can survive a long time and figure things out. (Amazon famously ran on this principle for two decades; barely profitable, but with so much cash sloshing through fast that it could fund world domination.)

The fix: stop only looking at the income statement. Look at your bank balance and your aging receivables every single week. If you're an entrepreneur, this is the single most important financial habit you can build.