Your figures arrive too late: the rear-view mirror management that kills SMEs

One in four SMEs that goes under owes it to invoices paid late. And 2025 set the highest insolvency total in more than ten years. What these failures share is almost never an absence of profitability: it is an absence of visibility. Steering a company on its annual accounts is driving while looking only in the rear-view mirror. The antidote exists, it is simple, and it fits on one page.

A profitable company can die. It is one of the most misunderstood paradoxes of business life: you do not go bankrupt because you lose money on paper, you go bankrupt because there is none left in the account on the day you have to pay. One large order, one customer settling sixty days late, stock financed too early, and the company that showed a profit in its last accounts finds itself unable to meet its payroll. Profit is an opinion; cash is a fact.

The 2025 record, and its real cause

Statbel's figures leave no room for argument: 11,665 companies were declared bankrupt in Belgium in 2025, up 5.4 % on 2024, and the highest total since 2013. Construction and scientific and technical activities set sector records. Yet behind these failures, one factor keeps coming back. According to figures from the research firm Graydon, cited by the Belgian authorities, a quarter of insolvencies are due to late payment, and the amount of unpaid invoices in the country runs into billions of euros. The Banque nationale de Belgique (the Belgian central bank) estimates that nearly one B2B invoice in three is paid late. In other words: a massive share of corporate deaths is not a business model problem, it is a problem of badly anticipated cash.

The trap of the annual accounts: a snapshot, taken too late

In many SMEs, financial management comes down to two moments in the year: the annual accounts and the tax return. These documents are indispensable, but for steering they have two fatal defects. They are late, often filed several months after the year end, when the decisions they called for should have been taken long before. And they look backwards: they tell you what happened, not what is going to happen. A leader who steers on the annual accounts learns that they had a cash problem at the point where that problem has already become a crisis. This is rear-view mirror management: precise on the road already travelled, blind to the bend ahead.

The antidote: the 13-week cash flow forecast

The answer lies in a tool that large companies have always used, and that SMEs can adopt without expensive software: the rolling thirteen-week cash flow forecast. The principle is disarmingly simple. Week by week across a quarter, you list what is coming in (the customer collections expected, on their real payment dates, not their invoice dates) and what is going out (salaries, suppliers, VAT, instalments). The difference gives you, week after week, the projected cash balance. At a glance, the leader sees the cash dip coming six weeks ahead, while there is still time to act: chase a customer, push back a purchase, negotiate a delay, draw on a credit line. Thirteen weeks is the ideal horizon: far enough ahead to anticipate, close enough to be reliable.

This tool requires neither an ERP nor high-end expertise. It requires discipline: a weekly update, realistic rather than optimistic payment dates, and a fifteen-minute reading routine. Its value comes not from its complexity but from its regularity. An SME that keeps its cash flow forecast up to date is never caught out by a dip: it sees it coming and deals with it calmly.

Steering means deciding beforehand, not noting afterwards