What counts as equity
Equity in the statutory formula is the balance sheet figure from the annual accounts. What it includes, and where its accounting basis can diverge from real value.

Equity, for purposes of the statutory formula, is the net asset figure reported on a company's balance sheet in its filed annual accounts, comprising items such as capital, reserves and retained earnings. It reflects historical accounting values rather than current market values, which is a key reason it can diverge from a company's actual worth.
- Equity is the reported balance sheet net asset figure, taken as filed.
- It includes capital, reserves and retained earnings, at historical accounting value.
- It can diverge significantly from market value, especially for older assets.
The components of reported equity
Equity on a Belgian company's balance sheet is composed of several standard items, including issued capital, share premiums, revaluation surpluses where applicable, reserves, and retained earnings or accumulated losses carried forward from previous years. Together these represent the net assets attributable to shareholders according to the accounts.
This figure is calculated as total assets minus total liabilities, and it is disclosed as a specific section within the balance sheet in the standardised format used for annual accounts filed with the National Bank of Belgium.
Historical cost accounting shapes the figure
Belgian accounting rules generally record assets at historical cost, adjusted for depreciation where applicable, rather than at current market value. This means equity reflects what assets cost when acquired, reduced by accumulated depreciation, rather than what those assets would sell for today.
For companies whose main assets, such as real estate or long-held investments, have appreciated well beyond their accounting value, reported equity can understate the company's actual net asset position considerably.
Why the statutory formula uses this figure regardless
The statutory formula takes equity exactly as reported in the filed accounts, without any restatement to market value. This is consistent with the formula's role as a simple, mechanical fallback rather than an attempt to capture a company's true economic position.
For a company with recently acquired assets recorded close to current market value, this may not create a large distortion. For a company holding assets acquired long ago, the gap between accounting value and market value can be substantial.
How an independent valuation treats equity differently
An independent valuation report can restate balance sheet items to reflect current values where relevant, for instance by incorporating an updated assessment of real estate holdings or investment securities, rather than relying solely on their historical accounting value.
This adjusted net asset position may then be used alongside other valuation methods, such as those based on earnings, to arrive at an overall value for the shares that better reflects the company's actual financial position at the reference date.
Reading the balance sheet with this in mind
Shareholders reviewing their company's annual accounts benefit from understanding that the equity figure shown is an accounting construct with specific rules behind it, rather than a direct measure of what the company or its shares are actually worth.
Questions on this
Is equity the same as the market value of the company
No. Equity is an accounting figure based on historical cost and specific accounting rules, which can differ substantially from what the company or its shares would actually be worth.
Does the statutory formula adjust equity for current asset values
No. The formula uses equity as reported in the filed annual accounts, without restating any asset to reflect its current market value.
Can an independent valuation update equity to reflect market values
Yes. A valuation report can incorporate updated assessments of specific balance sheet items, such as real estate, to better reflect the company's actual net asset position at the reference date.
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This information is general. It does not take your specific situation into account and is not tax advice.