THE GROWTH BARRIER SERIES
Your Cash Flow Is Lying
Revenue isn’t profit. Profit isn’t cash. And the gap between them is where businesses go under.
By David Behney | Founder, Behney Management Strategies
I worked with a business owner a couple of years ago who showed me his P&L with genuine pride. Revenue was up 25 percent year over year. Net income looked healthy. On paper, the business was thriving.
Then I asked him to pull up his bank statements. The account had $11,000 in it. Payroll was due in four days. He owed a vendor $38,000 that was already 45 days late. And his line of credit was nearly maxed.
He looked at me and said, “I don’t understand. The numbers say we’re profitable.”
And he was right. The business was profitable. It just didn’t have any cash. Those two things are not the same and confusing them is one of the fastest ways to kill a growing company.
The Profit and Cash Disconnect
This trips up even experienced business owners because it feels counterintuitive. How can a business be making money and still not have any? The answer comes down to timing and accounting.
Your income statement records revenue when it’s earned, not when the money arrives. If you complete a $50,000 project in March and invoice the client with net-30 terms, your P&L shows $50,000 in March revenue. But the cash doesn’t hit your account until April, or May, or sometimes later if the client is slow to pay.
Meanwhile, you’ve already paid your team, bought materials, covered your rent, and made your insurance payments. Those costs went out the door in real time while the revenue sits on paper as an accounts receivable balance. The P&L says you’re profitable. Your bank account says you’re broke.
This gap between profit and cash is where small businesses get into serious trouble. And the faster you’re growing, the wider that gap tends to get.
Growth eats cash. The bigger you get, the more you need to fund the gap between when you spend money and when you collect it. If you’re not managing that gap intentionally, growth will put you out of business.
Where Cash Disappears
When I sit down with a client to trace where their cash is going, the same culprits show up almost every time.
- Accounts receivable buildup.
This is the most common one. You’ve done the work, you’ve invoiced for it, but the money hasn’t come in yet. We talked about AR aging back in February, and this is where that metric translates directly into a cash problem. If your average collection period is 60 days but your bills are due in 30, you’re financing your clients’ operations with your own working capital. Every day an invoice goes uncollected is a day you’re essentially lending money to someone else for free. - Inventory and work-in-progress.
If you carry inventory or have projects in various stages of completion, cash is tied up in materials and labor that haven’t been converted to revenue yet. A construction company might have $200,000 worth of work in progress across multiple job sites. That’s $200,000 in cash that’s been spent but hasn’t generated a single dollar of collectible revenue. - Prepaid expenses and deposits.
Insurance premiums paid annually, security deposits on a lease, prepaid software subscriptions. These are cash outlays that hit your bank account all at once but get spread across the year on your income statement. The P&L smooths them out. Your checking account doesn’t. - Owner draws and distributions.
This one is uncomfortable to talk about, but it matters. If you’re pulling money out of the business based on what the P&L says you earned without checking whether the cash is there, you’re draining the operating account. I’ve seen owners take quarterly distributions that look reasonable on paper but leave the business short on cash for months afterward. - Debt payments.
Principal payments on loans reduce your cash but don’t show up as an expense on the income statement. Only the interest portion hits the P&L. So, if you’re making $5,000 a month in loan payments but only $1,500 of that is interest, there’s $3,500 in cash going out the door every month that your profit number doesn’t reflect.
The 13-Week Cash Flow Forecast
The antidote to all of this is visibility. And the best tool I’ve found for giving small business owners that visibility is a 13-week cash flow forecast.
The concept is simple. You map out your expected cash inflows and outflows for each of the next 13 weeks. Not based on your P&L but based on when money will actually move in and out of your bank account. When will clients pay their invoices? When is payroll? When are rent and insurance due? When do vendor payments hit?
This gives you a rolling three-month window into your actual cash position. You can see pinch points coming weeks in advance instead of discovering them when a payment bounces. You can plan around them by accelerating collections, delaying discretionary spending, or lining up a short-term credit facility before you need it.
Building the initial forecast takes a few hours. Maintaining it takes about 30 minutes a week once you have the structure in place. That’s a small investment for the peace of mind that comes from knowing exactly where you stand.
I’ve had clients tell me the 13-week forecast changed the way they run their business more than any other single tool. Not because it’s sophisticated. Because it’s honest. It shows you the truth that your income statement isn’t designed to tell you.
Five Ways to Improve Cash Flow This Quarter
You don’t need to overhaul your entire financial operation to start improving cash flow. Here are five practical moves you can make in the next 90 days.
- Tighten your payment terms.
If you’re invoicing at net-30, consider moving to net-15 for new clients or offering a small discount for payment within 10 days. Even shifting your average collection period by a week makes a meaningful difference in cash availability. - Invoice immediately.
A surprising number of small businesses wait days or even weeks after completing work to send an invoice. Every day you delay invoicing is a day you’ve added to your collection cycle for no reason. The work is done. Send the invoice the same day. - Follow up on receivables weekly.
Assign someone the responsibility of reviewing outstanding invoices every week and following up on anything past due. Most late payments aren’t malicious. The client forgot, lost the invoice, or has their own process that requires a nudge. A simple, consistent follow-up routine can cut your average collection time significantly. - Negotiate vendor terms.
If you’re paying your suppliers in 15 days but collecting from clients in 45, see if you can extend your payables to 30 or 45 days. Many vendors will agree to longer terms for reliable customers. This reduces the timing gap without costing you anything. - Build a cash reserve.
Start setting aside a percentage of every payment you receive into a separate account that you don’t touch for daily operations. Even 5 percent adds up over time. The goal is to build a buffer that covers at least two to three months of fixed expenses so that a slow quarter doesn’t become an emergency.
The Number That Matters Most
Profit matters. Revenue matters. But cash is what keeps the lights on, pays your people, and funds your next move. A profitable business with no cash is a business in crisis. A cash-rich business with thin margins has options.
If you’ve been following this series, you now have a foundation for understanding your numbers, testing your pricing, planning in 90-day sprints, and hiring strategically. Cash flow management ties all those pieces together. The numbers tell you where you are. Pricing determines how much you earn. Your action plan keeps you moving. Your team executes the plan. And cash is the fuel that makes all of it possible.
Start with the 13-week forecast. Build it this week. Update it every Monday. Within a month, you’ll wonder how you ever ran your business without it.
Next month in the “Growth Barrier Series,” we’ll tackle a challenge that affects pricing, hiring, and cash flow all at once: how to stop competing on price and start selling on value.
Ready to see where your cash is really going?
Behney Management Strategies helps small business owners build cash flow visibility into their operations. Our Discovery engagement includes a financial assessment that identifies the timing gaps, hidden drains, and structural issues that keep owners guessing about their cash position.
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.
