Journal · 2026-02-04
Receivables Aging That Quietly Creates Cash Surprises
Why average days sales outstanding can look stable while cash still misses the forecast by weeks.
Average days sales outstanding can sit still while cash misses the forecast by two or three weeks. The usual culprit is concentration: a handful of accounts that have drifted into 60–90 day buckets while the rest of the book looks healthy.
When we reconstruct cash bridges in a cash-flow audit, we sort open invoices by customer and by dispute status, not only by age band. A dispute parked in “other receivables” can vanish from the aging the controller watches and still never convert to cash.
Watch for credit notes issued late in the month. They reduce revenue and clear aging optics without bringing cash in. If the sales team leans on credit notes to close month-end conversations, the forecast’s collection line will overstate liquidity.
A practical CFO check: each month, pull the top ten overdue balances and ask for a named next action and date. If the list repeats for three months with no payment or write-off decision, the cash forecast should haircut those balances rather than roll them forward at full value.
Working capital diagnostics often find more cash in cleaning the dispute backlog than in negotiating a new early-pay discount. The discount only helps invoices that were going to pay anyway.