What Late Payment Actually Costs

A late payment is usually treated as an administrative nuisance. It is more useful to treat it as a financing cost, because that is what it becomes the moment the money is not there.

Every extra day is funded by someone

If your customer pays 30 days later than agreed, that period does not disappear. It is carried, either by your own cash balance, by your bank limit, or by your suppliers if you pay them late in turn. The cost is real whichever of the three absorbs it.

Consider a business billing ₹2 crore a month on credit:

The 30-day slippage holds an additional ₹2 crore permanently out of the business.

That ₹2 crore is not a one-off. It is a standing balance that has to be funded for as long as the pattern continues. At a working capital cost of, say, 14 per cent a year, funding it costs about ₹28 lakh annually. That is the price of the delay, and it is paid out of margin.

The costs that do not appear in the accounts

The financing cost is the measurable part. The larger cost is usually the one that never gets recorded, because it takes the form of business not done.

• Orders declined. The most common consequence of a stretched receivables book is refusing an order because there is no capital to service it. Nothing in the accounts records the order you did not take.
• Procurement at worse prices. Volume discounts and early settlement terms both require cash at the time of purchase. A business short of working capital buys smaller quantities more often, at higher unit cost.
• Supplier terms tighten. Pay your own suppliers late and they will eventually price for it, shorten your terms, or ask for advance payment.
• Management time. Senior people spend their weeks chasing collections rather than on the work that grows the business.

Why growth makes it worse

A business growing at 40 per cent a year with a stretched collection cycle needs materially more working capital each year simply to stand still operationally. Receivables grow in proportion to sales, so the faster you grow, the more cash is absorbed by the growth itself. This is the mechanism behind profitable businesses running out of money, and it is why turnover on its own is a poor guide to how much funding a business actually needs.

Measuring it in your own book

Three figures are worth tracking, and none of them require new systems:

• Days Sales Outstanding, measured not agreed. Divide your receivables by your daily credit sales. Compare it against your contractual terms. The difference is your real exposure.
• Ageing by counterparty. Concentration matters more than the average. One buyer at 120 days can outweigh twenty at 40.
• Your worst decile. Look at the slowest tenth of your book by value. That is usually where the working capital problem actually sits.

Once the number is written down it can be managed, financed against, or priced into what you quote. Left unmeasured, it is simply absorbed.

General information only, not financial advice. Calculations are simplified for illustration and do not represent underwriting criteria or any indication of pricing.