Late Payments Hit a Six-Year High: Reading the Warning Before the Default

Australian business-to-business late payments are at their highest level since January 2020. CreditorWatch’s April Business Risk Index, published on 20 May 2026, found more invoices sliding beyond 60 days overdue, with the stress concentrated in sectors tied to household spending. CEO Patrick Coghlan put it plainly: “More invoices are sliding beyond 60 days overdue, and stress is concentrated in sectors central to household spending.” For credit teams carrying trade exposure, that single line is worth more than any headline insolvency count. A default is the end of a process. Ageing deterioration is the start of one, and it is visible months earlier if anyone is watching the right number.

What the data actually shows

The detail matters more than the six-year-high framing. CreditorWatch reports that the share of invoices more than 60 days overdue is heaviest in Food and Beverage Services, at 11.37 per cent, followed by Electricity, Gas, Water and Waste Services at 8.16 per cent, Rental, Hiring and Real Estate Services at 7.51 per cent, Construction at 7.15 per cent, Transport, Postal and Warehousing at 7.09 per cent, and Retail Trade at 6.59 per cent.

Those figures line up with where insolvencies are running hardest. On a rolling annual basis, Food and Beverage Services again leads at 2.24 per cent, ahead of Administrative and Support Services at 1.25 per cent, Transport at 1.24 per cent, Construction at 1.18 per cent and Manufacturing at 1.13 per cent. The pattern is not coincidental. Ageing and failure track each other closely, with ageing arriving first. The sectors filling the late-payment table now are a fair preview of the sectors that will fill the insolvency table later.

There is a tax dimension behind it as well. CreditorWatch notes that sole traders account for 54 per cent of outstanding tax defaults above 100,000 dollars, and that calls to the Small Business Debt Helpline rose 21 per cent in the twelve months to 31 December 2025. Tax arrears and trade arrears tend to move together, because a business short of cash pays neither.

Why ageing is the signal, not the footnote

In a lot of credit operations, the ageing report is treated as a collections artefact. It tells the AR team who to chase this week. That is a narrow use of a rich signal. A customer whose payments drift from broadly on time to consistently 60 to 90 days late is telling you something about its working capital before its accountant or its bank does.

The reason this matters more in 2026 than it did two years ago is the direction of travel. When late payments are improving, a slow payer is noise. When late payments are at a six-year high and worsening, a slow payer is far more likely to be an early casualty than a one-off. The base rate has shifted, so the same observed behaviour now carries a higher probability of genuine distress. Treating a deteriorating ageing profile as a billing inconvenience, rather than a credit-risk event, leaves the most actionable warning a credit team gets sitting unused in a spreadsheet.

Turning ageing into a credit action

The practical move is to convert ageing deterioration into a defined trigger rather than a conversation. A few questions worth settling before the next slow quarter:

• At what point does a change in a customer’s payment behaviour automatically prompt a re-score, rather than waiting for an annual review or a missed payment that has already become a write-off risk?
• Are limits linked to current behaviour, so that a customer drifting from 30 to 75 days has its exposure reviewed before the next large order ships?
• Do the worst-performing sectors in the data, Food and Beverage, Construction, Transport, attract tighter terms or shorter review cycles than the book average, or is every account treated the same?
• When terms are tightened on a stressed account, is the decision recorded with its reason, so the trail holds up if the account later fails?

None of this requires predicting which customer will fail. It requires noticing, early and consistently, which customers are behaving like the ones that historically did, and adjusting limits and terms while there is still room to act.

Reading the warning in time

A six-year high in late payments is not, on its own, a crisis. It is a change in the weather. The credit teams that handle it well will be the ones that already treat ageing as a leading indicator, with limits and terms that respond to behaviour rather than to the calendar. The ones caught out will be those who learn about the deterioration when the invoice finally tips into default, by which point the available responses have narrowed to recovery.

At Credisense, the relevant capability is continuous monitoring of payment and exposure signals, so a credit team can re-score an account and adjust its limit as ageing deteriorates, rather than discovering the stress at the next scheduled review. The data this month is a reminder that the warning usually arrives well before the default. The question is whether anything in the process is set up to act on it.