The biggest mistake entrepreneurs make in the year-end closing

Apr 17
3 min read

The year-end closing is, for many companies, a moment that repeats itself every year almost out of inertia. The calendar is followed, documents are organised, numbers are validated and, in the end, what is required is submitted.

But it is precisely here that one of the most common — and most silent — mistakes in business management begins.

Many entrepreneurs continue to see the year-end closing as a formal obligation, a process necessary to comply with legal and tax requirements. By doing so, they ignore what this moment truly represents: one of the few structured opportunities to understand, with accuracy, what happened in the company throughout the year.

The year-end closing is not just about “closing the past.” It serves to reveal the reality of the business.

It is at this moment that it becomes possible to understand whether the reported profit corresponds to real performance or merely apparent results. Whether cash flow is solid or fragile. Whether there are hidden risks, hard-to-recover receivables, unrecognised costs, undervalued liabilities or contingencies that have not yet been properly considered.

When this process is treated superficially, the company runs a significant risk: starting to make decisions based on a distorted image of its own reality.

And this is a risk that rarely manifests immediately.

When the mistake moves from the past to the future

A poorly executed year-end closing is not just a matter of technical accuracy. It is a wrong starting point.

Everything that follows — budgeting, investments, commercial policy, cost management — becomes based on a foundation that may not reflect the company’s true situation.

If inventories are incorrectly valued, margins may appear higher than they actually are.

If there are defaulting customers that have not been analysed, liquidity may be overstated.

If there are costs or liabilities not recognised, the company may take on commitments it will not be able to sustain.

In practice, the company enters the new financial year with a wrong perception of its capacity.

And when that happens, even well-intentioned decisions can lead to negative results.

Management works, invests, sells, expands — but without the clarity needed to ensure it is moving in the right direction.

It is like navigating with a misaligned compass.

The role of the entrepreneur: what cannot be delegated

There is still a deeply rooted idea: that the year-end closing is essentially the responsibility of the accountant.

It is not.

The accountant plays a fundamental technical role, but works based on information. And that information depends, to a large extent, on the quality of the entrepreneur’s involvement.

It is management that knows the reality of the business: it knows which clients represent risk, what decisions were made throughout the year, what commitments exist, what situations require attention, and what factors may impact the company’s future.

When the entrepreneur distances themselves from the process, the likelihood of omissions, incomplete interpretations or decontextualised analyses increases.

On the other hand, when they actively participate, the year-end closing takes on a different dimension.

It becomes a moment of real analysis, where questions are raised:

why certain balances evolved in a certain way
where the business’s weaknesses lie
which areas generate the most value
which risks need to be monitored
which decisions should be adjusted in the new cycle

More than validating numbers, it is about understanding what those numbers mean.

Closing accounts is preparing decisions

A company does not grow only with effort. It grows with well-founded decisions.

And well-founded decisions require reliable information.

The year-end closing, when done properly, fulfils exactly that role: it brings clarity, rigour and direction. It allows correcting what is not working, reinforcing what creates value, and planning the future with greater security.

Ignoring this moment, or treating it as a formality, is not just an operational oversight. It is giving up one of the most important tools in management.

In the end, the difference between companies that grow sustainably and those that face unexpected difficulties rarely lies in a lack of effort.

It often lies in the quality of the decisions they make.

And those decisions almost always begin with a well-executed year-end closing.

This topic was discussed in detail in the latest episode of the “Economia Descomplicada” podcast.

Listen to the full episode here: