Why growing faster makes the cash worse

It is the most common question a business owner asks an accountant, and it almost never gets a satisfying answer. The profit and loss says the business made money. The bank statement says otherwise. Both are correct, and the gap between them is not an accounting trick or a mistake in the books.

Profit counts a sale on the day you make it. Cash counts it on the day you are paid. Between those two dates the money is real but it is not yours yet, and in the meantime you have already bought the stock, paid the staff and covered the rent. That gap is called working capital, and every growing business funds it out of its own pocket whether it planned to or not.

Where the money actually goes

Three things move between one balance sheet and the next. Two of them take cash out and one puts it back, and once you can see them separately the mystery stops being mysterious.

Add the first two and subtract the third, and you have the amount working capital consumed over the year. Take that off profit, add back depreciation because no money left the building for it, and what remains is the cash the business actually produced.

A worked example

A business reports $200,000 of operating profit and $50,000 of depreciation. On the face of it, $250,000 of cash generated. Over the same year stock rose by $70,000, the amount customers owed rose by $80,000, and the business paid its own suppliers down by $30,000.

The owner of that business has had a good year by every measure their accountant reports, and has $70,000 to show for $200,000 of profit. If they also paid tax on the $200,000, took drawings, and made loan repayments, they finished the year further behind than they started.

Why growth makes it worse, not better

Every extra dollar of sales needs stock bought before it can be sold, and turns into an invoice that sits unpaid for a month or two after it is. So the faster you grow, the more you are carrying at any moment, and the gap widens rather than closing.

This is why businesses fail in good years. A downturn is visible: sales drop, everyone notices, decisions get made. Growth is invisible in the same way a slow leak is. Every report looks strong right up until the day a supplier payment bounces.

The two numbers worth watching

First, whether working capital is absorbing more than the business earns. Absorbing some is normal and healthy. Absorbing more than operating profit plus depreciation means the business is consuming cash to stay open, and that has to be funded from somewhere: savings, a facility, or by slowing down.

Second, how long your money is somewhere else. Add the days your stock sits before selling to the days your customers take to pay, then subtract the days you take to pay your own suppliers. That is your cash conversion cycle, and every day of it is a day you are funding.

What to do about it

• Work out what your customers actually take to pay, not what your invoices say. The gap between those two, times your daily revenue, is money you have already earned and are lending out for free.
• Chase it before you borrow against it. Collecting to your own stated terms costs nothing but phone calls, and it is the cheapest funding a business will ever find.
• Look at stock the same way. Slow-moving lines are cash sitting on a shelf, and the shelf does not pay interest.
• Negotiate supplier terms deliberately rather than by drifting late. Agreed terms are funding. Unagreed lateness is a reference problem, and lenders read it as one.
• If the gap is structural rather than fixable, fund it deliberately. A facility arranged in advance costs far less than one arranged in a hurry.

What a lender sees

A credit team compares profit to operating cash flow as a matter of routine, and a business where the two diverge badly gets questions. Not because it is doing anything wrong, but because a lender is trying to work out whether the profit is real and whether the business can service debt out of it.

Being able to explain the gap before you are asked changes that conversation completely. It is the difference between a file that looks like it has a problem and one that looks like it is being run by someone who understands their own numbers.