There Is No Single Truth in Business Numbers
Why the same business can look different depending on the question you ask
When I was studying business, I assumed that a company had one set of financial numbers. Those numbers would help managers make decisions, allow the company to report its performance to shareholders, and provide the basis for calculating taxes.
It seemed logical. Why would there be more than one version of the truth?
When I started working in finance, I quickly discovered that the profit and loss statement I presented to management did not always match the company’s legal financial statements. At first, that felt wrong. Surely there should be one “true” P&L.
Over time, I realized that the numbers were different because they were designed to answer different questions.
The more I speak with managers and entrepreneurs, the more I realize that many people are unaware of this distinction. What surprises me even more is that even within finance, these different views are sometimes misunderstood. Having spent most of my career in FP&A, I have occasionally heard management figures dismissed as “fantasy numbers” because they do not match the statutory accounts.
In reality, neither set of numbers is more correct than the other. They simply serve different purposes. A management P&L is designed to help people run the business. Statutory financial statements are designed to meet legal and accounting requirements. Tax reporting follows yet another set of rules.
Once you understand why these different versions exist, the apparent contradictions disappear. More importantly, you begin to understand which numbers should guide business decisions, which numbers satisfy regulators, and which numbers determine your tax obligations.
Different Questions, Different Numbers
Imagine a product that is manufactured in several countries. A component is produced in one country, assembled in another, and finally sold in a third. As it moves from one part of the business to another, it is transferred at predefined prices that are important for legal reporting and taxation because they determine where profits are reported and taxed.
Now imagine you are the head of manufacturing. You don’t primarily care where the profit is taxed. Your job is to make the factory more efficient, not to optimize the company’s tax position. You want to know what it really costs to manufacture the product, where costs have increased, and where efficiency can be improved.
The same number can be useful, misleading, or even meaningless depending on the question you’re trying to answer.
That’s why the same underlying business can legitimately produce different numbers. Different people are trying to answer different questions.
How do we run the business?
This question is addressed through management reporting. Its purpose is not simply to report numbers but to support better decisions.
Leaders need to understand which products create value, which markets deserve more investment, where costs are increasing, and whether a strategy is actually delivering the expected results. Good management reporting therefore focuses less on complying with reporting standards and more on helping the business improve its performance.
In other words, management reporting goes beyond describing what happened. It helps leaders understand the drivers behind the numbers and decide what to do next.
How do we report what happened?
This is the perspective of accounting and statutory reporting. Its purpose is to create a consistent and reliable picture of the company’s financial performance.
Investors, lenders, regulators, and shareholders all rely on these figures. To make companies comparable, accounting follows well-defined standards. A company cannot simply decide how it wants to recognize revenue, value inventory, or classify expenses.
The same rules that make financial statements trustworthy for external users can sometimes make them less useful for answering specific management questions.
How do we determine tax obligations?
The tax function looks at the business from yet another perspective. Its role is to ensure that the company fulfills its tax obligations according to the laws of each country in which it operates.
Unlike management reporting, which asks how to improve the business, tax reporting asks how profits are determined for tax purposes. As a result, it follows a different set of rules and often produces a different view of the same business activities.
Different views, one business
These three views are not competing versions of reality. They are different lenses through which a company understands and manages the same underlying business.
Of course, these different views must always reconcile to the same underlying transactions. Management numbers are not invented or “fantasy” figures. They are built from the same business activities but organized in a way that supports better decision-making. Legal and tax reporting organize the same information according to different rules and objectives.
Great business leaders do not ignore any of these perspectives. They understand why each exists, know which perspective is relevant for the decision they are making, and understand how the different views connect.
The key is not deciding which set of numbers is “correct.” The key is knowing which set of numbers answers the question you are trying to answer.
After all, the same number can be useful, misleading, or even meaningless depending on the question you’re trying to answer.
