Let's be honest, most small business owners check their bank account to figure out how their business is doing. Sound familiar? You look at the balance, see money there, and feel okay about things. Then a few days later you're wondering where it all went. Here's the truth: your bank balance is not your profit. And until you understand the difference, you'll always feel like you're guessing. Let's change that.
The Bank Balance Trap
Your bank account shows you cashflow — the movement of money in and out. But it doesn't tell you whether you're actually making money after all your costs are covered. You could have $10,000in your account right now and still be losing money every month.
This happens when revenue looks good but the cost to deliver your service or product is eating most of it — and you haven't done the math to realize it yet.
The Two Numbers Every Owner Needs to Know
Gross Profit Margin and Net Profit Margin. These two numbers tell you the real story of your business.
• Gross Profit Margin = (Revenue - Cost to Deliver Your Service) ÷ Revenue. This tells you how much is left after the direct cost of doing the work.
• Net Profit Margin = (Revenue - ALL Expenses) ÷ Revenue. This is what you actually keep after everything is paid.
A Simple Example
Say you brought in $15,000 last month. Your materials and direct labor cost $6,000. Your overhead (rent, utilities, insurance, etc.) was $7,000. That leaves you with $2,000 in net profit — a 13% margin.
Is that good? It depends on your industry. But here's the point: you can only answer that question if you're actually tracking it. Most business owners aren't.
This is exactly why we started Business Cornerstone — because we saw too many hardworking owners building businesses without knowing their real numbers. And that's a problem we can fix together.
Where to tart
Pull up your Profit & Loss statement from last month. If you don't have one set up, that's the first step. Find your Revenue, subtract your Cost of Goods Sold, and divide by Revenue. That's your Gross Margin. Then subtract all your other expenses and divide again. That's your Net Margin.
Once you know these two numbers, you have a foundation to make real decisions... not guesses.
Ready to get clarity on your finances?
Not sure where your numbers are or how to pull your P&L? That's exactly what we help with. At Bookkeepme LLC, we work with small business owners across Rhode Island to get their financials clear, clean, and working for them.
