What it means
Improving cash is different from improving profit. A business can lift cash substantially without winning a single extra order, simply by collecting faster, holding less stock and matching payment timing more sensibly to receipts.
This matters because cash constraints, not profit constraints, are what usually stop a company doing what it wants. A business sitting on an extra $500,000 of released working capital can hire, buy equipment or absorb a bad quarter without asking anyone's permission.
The standard approach starts with measurement: how many days of sales are stuck in unpaid invoices, how many days of stock sit on shelves, and how quickly suppliers are paid. Each day removed from the first two, and each sensible day added to the third, converts directly into cash.
The arithmetic makes it easy to prioritise the biggest wins rather than the loudest complaints. Beyond working capital sit the slower structural levers: raising prices, changing payment terms in contracts, moving customers to direct debit or deposits, and switching large asset purchases to leasing.
These take longer to implement but do not reverse the way one off actions do. The important nuance is that some improvements are borrowed rather than earned.
Delaying supplier payments and running stock down to nothing both raise cash this quarter and create problems next quarter, so genuine improvement should be judged by whether the new level holds for a full year. Sustained progress usually depends on one person owning the numbers and reporting them weekly.
Cash discipline tends to slip quietly the moment nobody is publishing the receivable ageing and the stock position, which is why the reporting routine matters as much as the actions themselves.
In practice
Real-world examples.
Example
A veterinary group moves from invoicing on account to taking payment at the point of treatment. Receivable days drop from 34 to 6 and the practice clears its overdraft within one quarter.
Example
A specialist printer renegotiates paper supply from 30 day terms to 60 day terms in exchange for committing to a full year of volume. The change funds a new press without additional borrowing.
Example
A software reseller switches its largest twenty accounts from annual invoices issued in arrears to quarterly billing in advance. Cash arrives roughly four months earlier with no change to the annual contract value, and the reseller uses the released working capital to fund an extra support engineer.
Think of it
“Cash flow improvement is making your cash situation better-generating more or managing it smarter.
Formula
Calculation
Cash released = days improvement x average daily revenue (for receivables) or average daily cost of sales (for stock and payables)
Average daily revenue = annual revenue / 365
A building products supplier has annual revenue of $18,250,000, so its average daily revenue is $18,250,000 / 365 = $50,000.
Its customers currently take 60 days to pay. After introducing automatic invoice reminders and monthly statements, average collection falls to 45 days. Cash released is 15 x $50,000 = $750,000.
The same company holds $4,000,000 of stock and cuts it by 12.5% through better forecasting, releasing a further $500,000. Combined, the two actions free $750,000 + $500,000 = $1,250,000, enough to repay a $1,000,000 overdraft costing 8%, saving $80,000 a year in interest.Case study
Seen in the real world.
The following is an illustrative and fictional story. Meridian Shopfitting, an invented contractor with revenue of $9,125,000, was profitable on paper but permanently at its overdraft limit and had twice delayed wages by a day.
An illustrative review found three issues: invoices were raised at month end regardless of when work finished, no one chased payment until an account was 60 days overdue, and the stores held nearly a year of fixings and fittings bought in bulk for discounts that were worth less than the interest cost. Average daily revenue was $25,000, and receivable days stood at 71.
Meridian moved to invoicing on completion, put one part time credit controller on the phones weekly, and halved the stores. Receivable days fell to 43, releasing 28 x $25,000 = $700,000, and a further $260,000 came out of stock. The fictional business ended the year with a positive bank balance and cancelled the overdraft facility entirely.
Watch out
Common mistakes.
- Launching a cost cutting exercise when the real problem is collection timing, which leaves the cash still trapped in unpaid invoices.
- Chasing only the largest overdue accounts, while dozens of small invoices quietly age past 90 days.
- Counting one off releases such as a stock clearance as a permanent improvement in the run rate.
Questions
People also ask.
What is usually the fastest single win?
Invoicing sooner, because most businesses lose several days purely through their own internal billing delays.
Does offering an early settlement discount help cash flow?
It brings money forward, but a 2% discount for paying 30 days early is an expensive form of borrowing, so compare it with your overdraft rate first.
How long before improvements show in the bank?
Receivable actions typically show within one to two payment cycles, while stock and supplier changes take a quarter or more.
From the founder's library
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