How a profitable business can go broke chasing revenue

The company, the owner, and the numbers in this story are entirely fictional. The pattern they describe is real, and more common than most people admit.

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There is a sentence that stops owners cold when they hear it for the first time. Sometimes it stops them because it sounds wrong. Sometimes because they’ve already lived it.

A profitable business can go broke.

Not because of bad products. Not because of a failed strategy. Not because anything is wrong at all. It can happen in a company’s best quarter, on the back of its best contract, while the P&L is showing numbers the owner has dreamed about for years.

This is the story of how that happens — and one business that barely made it through.

Northgate Property Services: a business doing everything right

Sarah Chen had run Northgate Property Services for seven years. Commercial cleaning — office buildings, medical clinics, the kind of steady institutional accounts that paid reliably and didn’t disappear after one bad quarter. She had built it the careful way: slow growth, no drama, always enough cash in the account to sleep at night.

By the fall of year seven, Northgate was a genuinely solid company:

• Annual revenue: ~$850,000 ($71,000/month collected)
• Net profit margin: 12% (~$102,000/year)
• Cash reserves: $75,000

Not flashy numbers. But clean ones. Sarah knew her margins, knew her customer base, and knew what her operation could handle.

Then, in November, she won the contract she’d been chasing for two years.

The big contract

A regional property management group — twelve commercial buildings across the city — awarded Northgate their entire portfolio. Annual value: $2,400,000. Monthly invoices: $200,000. Payment terms: Net 60 (standard for commercial property; the cheque comes 60 days after the invoice date).

On paper, this was transformational. Combined with her existing business, Northgate’s annualized revenue would be $3,250,000. At even a modest margin, the profit was extraordinary.

To deliver it, Sarah needed to scale immediately:

New cost	Monthly
12 new cleaning staff (×$4,200)	$50,400
Operations supervisor	$8,000
Additional supplies, insurance, fuel	$5,600
Total new monthly operating cost	$64,000

Plus upfront setup: vehicles, equipment, uniforms, deposits. After drawing down $35,000 from her reserves, she had $40,000 in cash when January arrived and the crews went to work.

She was never more optimistic. She had no idea how bad the next eight weeks would be.

The cash timing problem

Here is the thing about Net 60 that doesn’t hit you until it’s too late: the work starts immediately. The cash doesn’t start for two months.

In January, Northgate deployed twelve new staff and a supervisor. The payroll went out. The supplies were purchased. The equipment was running.

The invoice for January’s work was sent on February 1st. It would not be paid until April 1st.

Meanwhile, Sarah’s existing business — collected on Net 30 — kept flowing in at $71,000/month. But total monthly outgoings were now $134,000:

	Monthly
Existing operations cost	$62,000
New contract operations cost	$64,000
Total cash out	$134,000

The gap between what was coming in and what was going out was $63,000 every month — until the new contract’s payments started arriving.

This is what happened to the bank account:

	Cash In	Cash Out	Net	Running Balance
Start of Jan (after setup)	—	—	—	$40,000
January	$71,000	$134,000	-$63,000	-$23,000
February	$71,000	$134,000	-$63,000	-$86,000
March	$271,000*	$134,000	+$137,000	+$51,000
April	$271,000	$134,000	+$137,000	+$188,000
May	$271,000	$134,000	+$137,000	+$325,000

*March cash includes $200K from January’s invoice (Net 60) + $71K from existing (Net 30).

Meanwhile, the accrual P&L — the picture an accountant would show a bank — was looking spectacular. Because on the books, Northgate was earning $200,000 a month from the new contract, whether or not the cash had arrived. Profit was growing by $137,000 every month.

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February 17th, 7:14 a.m.

The number on Sarah’s screen was $11,843. The number on her payroll run was $58,400. It was due in four days.

She had been tracking this for weeks. She knew the math. She knew the March payment was coming. She even knew, intellectually, that the business was profitable — more profitable than it had ever been. None of that changed the fact that she was staring at $11,843 and needed $58,400 by Friday.

She called her bank at 7:14 a.m.

The phone call that changed everything

What saved Sarah wasn’t the contract. It wasn’t her profit margins. It was seven years of relationship with a banker who knew her history.

She walked him through the numbers in fifteen minutes. The P&L, the receivable schedule, the March payment arriving in eleven days, the April and May payments behind it. The cash flow was terrifying at this exact moment and would be fine by the end of the month.

The bank approved a $100,000 operating line of credit. It was secured against the receivable from the property management company.

By March 15th, the $200,000 January invoice had cleared. The line was paid back. The April payment arrived. By May, Northgate had $325,000 in the bank — more than seven times its pre-contract cash reserves.

The crisis lasted exactly six weeks. It was, in the words Sarah used to describe it later, “the most profitable near-death experience I’ve ever had.”

What she learned — and what it cost to learn it

Sarah spent the summer building what she hadn’t had before: a 13-week rolling cash flow forecast, updated every Monday morning. She mapped her payment terms against her payroll cycle. She negotiated the new client down from Net 60 to Net 45 — saving three weeks of cash gap on every invoice. She put in place a standing operating line, not because she expected to need it, but because the cost of having it available was trivial compared to the cost of not having it when you need it.

Five years later, Northgate Property Services has $4.2M in annual revenue, a full-time operations manager, and — by design — a minimum cash reserve policy of 90 days of operating costs. The contract that almost killed them became the foundation of everything that came after.

The principle behind the story

Profit is what you’ve earned. Cash is what you actually have. In a business with any kind of payment lag — invoices, Net 30, Net 60, milestone billing — these two numbers can diverge violently, for weeks or months at a time.

The P&L tells you the direction you’re heading. The cash flow statement tells you whether you’ll still be operating by the time you get there.

The three places where the gap most often opens up:

1. Net terms on big contracts. The bigger the deal, the longer the typical payment lag — and the bigger the upfront cost of resourcing it. The gap between “we’re doing the work” and “we’re getting paid for it” can easily run $80,000– $150,000 or more.

2. Rapid scaling. Growth costs money before it generates money. Every new hire, every new piece of equipment, every new location pays out immediately and pays back later. The faster you grow, the wider that gap.

3. Seasonal cycles. A business with strong seasonal revenue will often spend its slow months drawing down cash to cover fixed costs, then rebuild through the peak. If the slow months are longer than expected, the rebuild may not come in time.

The fix isn’t to avoid big contracts or growth. It’s to model the cash impact before you commit — and to have a financing facility in place before you need it, not on the morning you discover the shortfall.

Profit is real. But it doesn’t keep the lights on. Cash does.

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If you’d like to stress-test your own cash flow timing — especially before a growth move or a large new contract — that’s exactly the kind of conversation we start with.

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