THE GROWTH BARRIER SERIES

Know Your Numbers (or They’ll Sink You)

Five financial indicators every business owner should check monthly. No accounting degree required.

By David Behney  |  Founder, Behney Management Strategies

A few years ago, I started working with a business owner who was pulling in just over $3 million in annual revenue. On the surface, things looked solid. The phone was ringing, the team was busy, and the top line was growing year over year.

But when I sat down with him and pulled up his financials, the picture changed fast. His margins had been shrinking for 18 months straight. His accounts receivable was ballooning because nobody was following up on overdue invoices. And he was burning through cash so quickly that he was three bad months away from missing payroll.

He had no idea. Not because he was careless, but because he never looked at the right numbers. He’d glance at the bank balance a few times a week and figure that if there was money in the account, things were fine.

That’s not financial management. That’s flying blind.

The Problem with “Bank Balance Management”

Most small business owners I work with don’t come from a finance background. They’re great at their craft. They can build, sell, treat patients, design, or manage projects with the best of them. But reading a financial statement? That wasn’t part of the training.

So they default to the simplest metric available: the checking account balance. If there’s money in it, the business is doing okay. If it’s getting low, something’s wrong.

The problem is that your bank balance is a lagging indicator. By the time it tells you there’s a problem, the damage is already done. The real story of your business lives in a handful of numbers that most owners never look at, or look at too late.

Five Numbers That Tell You the Truth

You don’t need a finance degree to run your business by the numbers. You don’t need a 40-page monthly report, either. What you need is a short list of indicators that you review consistently, ideally once a month, so that small problems get caught before they become big ones.

Here are the five I walk through with almost every client.

1. Gross Profit Margin
   This is the most fundamental measure of whether your pricing and cost structure actually work. Take your revenue, subtract the direct costs of delivering your product or service (materials, labor, subcontractors), and divide what’s left by your revenue. That’s your gross margin.
   If this number is declining, it means you’re either charging too little, spending too much to deliver, or both. And it will eventually choke the rest of your business because everything else gets funded from what’s left after direct costs.
2. Net Profit Margin
   Gross margin tells you if your core business model works. Net margin tells you if the whole operation is profitable after everything is accounted for. Rent, salaries, insurance, software, marketing, all of it.
   A lot of business owners are surprised when they see this number for the first time. Revenue might be strong, but if your overhead has grown faster than your income, your net margin could be paper thin. I’ve seen businesses doing $5 million in revenue with a net margin under 3 percent. That’s not a business. That’s a treadmill.
3. Accounts Receivable Aging
   This one is simple but gets ignored constantly. How much money is owed to you, and how long has it been outstanding? If you have a growing pile of invoices that are 60, 90, or 120 days past due, you have a collections problem. And a collections problem is really a cash flow problem in disguise.
   The fix is usually not complicated. It’s about having a system: clear payment terms, regular follow-up, and someone who is actually responsible for chasing down what’s owed. Most small businesses just don’t have that discipline baked in.
4. Cash Flow from Operations
   This is different from your bank balance. Cash flow from operations tells you whether your day-to-day business activity is generating cash or consuming it. You can be profitable on paper and still run out of cash if your timing is off. Maybe you’re paying vendors in 30 days but your customers are paying you in 60. That gap has to be funded from somewhere.
   When I build a cash flow forecast for a client, this is the number we anchor everything to. It tells you how much runway you have, when you’ll need capital, and whether your growth is sustainable or just creating a bigger hole.
5. Revenue per Employee
   This one catches people off guard, but it’s one of the clearest indicators of operational efficiency. Take your total revenue and divide it by your headcount. If that number is flat or declining while you’re adding people, it means you’re growing your team faster than your output. You’re getting bigger, but not better.
   This metric is especially useful for service businesses where labor is the primary cost. It forces you to ask whether each hire is actually contributing to growth or just adding complexity.

The Monthly Check-In

Tracking these five numbers doesn’t need to be a heavy lift. It can be as simple as a one-page dashboard that you review on the first Monday of every month. Pull the numbers from your accounting software, look at the trends, and ask yourself three questions:

Are any of these moving in the wrong direction? If so, do I know why? And what am I going to do about it this month?

That’s it. Fifteen minutes. The value isn’t in the sophistication of the analysis. It’s in the consistency of the habit. Most problems in a business don’t show up overnight. They drift in slowly, a point or two of margin here, a few more days of aging there. If you’re checking monthly, you catch the drift before it becomes a crisis.

What “Knowing Your Numbers” Actually Looks Like

I’m not suggesting you need to become a CPA. That’s not your job. Your job is to understand what these numbers are telling you and to make decisions accordingly.

Think of it like the dashboard in your car. You don’t need to understand the engineering behind the engine temperature gauge. But if it’s redlining, you know to pull over. Financial indicators work the same way. You don’t need to know the accounting theory behind gross margin. You just need to know that if it drops below a certain threshold, something in your pricing or cost structure needs attention.

The business owners who grow consistently aren’t necessarily the ones with the most sophisticated financial systems. They’re the ones who look at a few key numbers regularly and act on what they find. They catch the warning signs early. They make adjustments while there’s still room to maneuver.

The ones who don’t? They’re the ones who call me when the checking account is empty and the tax bill just arrived.

Start This Month

If you don’t currently track any of these metrics, start with one. Gross profit margin is usually the easiest entry point because the data is already in your books. Look at it for the last 12 months and see if you notice a trend. That single exercise will tell you more about the health of your business than any bank balance ever could.

Next month in the Growth Barrier Series, we’ll tackle another issue that quietly erodes profitability: the pricing trap. Because knowing your numbers is only useful if your pricing strategy gives you numbers worth knowing.

Not sure where to start with your numbers?

Behney Management Strategies helps small business owners cut through the noise in their financials and focus on the metrics that actually matter. Our Discovery engagement gives you a clear picture of where your business stands today and a practical plan to improve it.

SMALL BUSINESS. BIG GOALS.

WRITTEN BY

David Behney, Founder & CEO

David Behney is the Founder and CEO of Behney Management Strategies, where he helps small businesses achieve their big goals through expert C-suite consulting. With a background in fractional CFO services, David now provides strategic guidance across finance, operations, marketing, and technology to businesses with $1M–$30M in revenue. Passionate about driving growth and sustainability, he partners with business leaders to build strong foundations and navigate challenges. Connect with David to take your business to the next level.