Administrator mandate in a Belgian SRL: powers, remuneration and liabilities

Administrator mandate in a Belgian SRL: appointment, management and representation powers, remuneration, liability and removal. Complete guide 2026.

T

The Monsiegesocial team

Published on 14 août 202610 min read
Verified official sources
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Key takeaways

  • In an SRL, the management body is composed of one or more administrators, appointed by the general meeting or in the articles (art. 5:70 CAC). They replace the 'gérants' of the former SPRL.
  • The administrator holds internal management power and external representation power; restrictions on the representation power are unenforceable against third parties, even if published (art. 5:73 §2 CAC).
  • Remuneration is the legal default (art. 5:72 CAC): a gratuitous mandate must be expressly decided. When received, remuneration is deductible for the SRL and taxed under personal income tax for the administrator.
  • An administrator not named in the articles is removable ad nutum at any time; a statutory administrator can only be removed by amending the articles or for just cause.
  • The administrator's liability is capped by the CAC (art. 2:57), except in cases of fraud, habitual gross negligence, or breaches of tax or social security obligations.

Once an SRL designates an administrator, it entrusts that person with its full operational decision-making power. The administrator mandate in a Belgian SRL is the legal framework that defines what that person may do on behalf of the company, what they receive in return, and what they risk if they fail in their obligations. The Companies and Associations Code (CAC), which came into force for SRLs on 1 May 2019 for newly incorporated companies and on 1 January 2020 for existing ones, thoroughly reformed these rules.

Composition and appointment of the management body

Art. 5:70 §1 of the CAC provides that an SRL may be managed by one or more administrators, natural or legal persons. Unlike a public limited company (SA), no minimum number is imposed: a single-member SRL can perfectly well function with a sole administrator, including the founder-shareholder themselves.

When a legal person is appointed as administrator, it designates a permanent representative, a natural person, who exercises the mandate on its behalf. That representative incurs personal liability as if exercising the mandate directly, alongside the liability of the legal person itself.

The appointment of administrators takes place:

  • in the deed of incorporation, for the first administrator(s); or
  • by decision of the general meeting of shareholders, during the company's lifetime.

Art. 5:70 §2 of the CAC provides that the mandate may be for a fixed term (ending automatically) or indefinite (removable at any time). No maximum duration is imposed by law. Any appointment must be published in the annexes to the Moniteur belge (Belgian Official Gazette) to be enforceable against third parties.

Powers of the SRL administrator

The law grants the management body two distinct types of powers.

Residual management power (art. 5:73 §1 CAC) covers all matters not expressly reserved to the general meeting by law or the articles. In practice, this includes all day-to-day decisions: entering into contracts, hiring staff, incurring expenditure, managing treasury, or taking commercial decisions.

Representation power (art. 5:73 §2 CAC) authorises the administrator to bind the SRL vis-à-vis third parties: signing contracts, litigating, executing notarial deeds. The CAC provides that restrictions on this power in the articles or in the appointment decision are unenforceable against third parties, even if they have been published in the Moniteur belge (art. 5:73 §2 al. 2 CAC). In other words, even if the articles require two joint signatures above a certain amount, a contract signed by a single administrator binds the SRL against any third party, whether or not that third party was aware of the restriction.

Management body powersPowers reserved to the general meeting
Day-to-day decisionsContracts, hiring, purchases, bankingNo (unless a statutory threshold applies)
Appointment of administrators
Removal of administrators
Approval of annual accounts and dischargeMandatory (art. 5:98 CAC)
Amendment of the articles3/4 of votes + 50% quorum (art. 5:100 CAC)
Distribution of dividendsAfter double distribution test
Delegation of daily managementPossible (art. 5:79 CAC)
Distribution of powers between the management body and the general meeting in an SRL (CAC, Book 5).

The management body may delegate daily management to one or more persons (art. 5:79 CAC), who may act alone, jointly, or collegially. This delegation covers acts and decisions that do not exceed the ordinary needs of the company. The delegate(s) for daily management act under the oversight of the management body, which remains responsible for the framework within which the delegation is exercised.

Remuneration of the SRL administrator

Art. 5:72 of the CAC sets the remuneration regime: unless the articles provide otherwise or the general meeting decides otherwise at the time of appointment, administrators are remunerated for the exercise of their mandate — remuneration is the default, and a gratuitous mandate must be expressly decided. Where the amount was not fixed at the time of appointment, the general meeting determines it.

Art. 5:72

CAC

Administrator remuneration: default entitlement, unless a gratuitous mandate is expressly decided

Art. 32

ITC 92

Defines director's income: remuneration, profit-linked fees, benefits in kind

Art. 270

ITC 92

Obligation to withhold professional withholding tax on each remuneration payment

Remuneration may take several forms:

  • Fixed cash remuneration: subject to professional withholding tax (art. 270 ITC 92), which the SRL deducts and pays to the FPS Finance before each transfer.
  • Profit-linked fees (tantièmes): profit allocations decided by the general meeting, treated as non-periodic income.
  • Benefits in kind: company car, accommodation provided by the company, meal vouchers above the exempt ceiling. These are added to the gross remuneration for the withholding tax calculation (boxes 9b and 9c of the 281.20 withholding certificate).
  • Unpaid mandate: legal and common in single-member SRLs where the sole shareholder is also administrator and remunerates themselves solely through dividends.

One fiscal consideration not to overlook: to benefit from the reduced 20% corporate tax rate on the first bracket of taxable profit, the SRL must notably pay at least one administrator a remuneration reaching the minimum threshold set by art. 215, §3, 4°, of the Income Tax Code 1992 (ITC 92). This threshold is indexed annually; verifying it is a task for an accountant or tax adviser.

Any administrator receiving remuneration is treated as a self-employed worker for social security purposes and must affiliate with a social insurance fund to pay INASTI contributions within 90 days of starting the activity.

Support for your SRL governance

Monsiegesocial supports SRL administrators in Belgium on company domiciliation, incorporation and management obligations.

Liability of the SRL administrator

The CAC distinguishes two liability regimes for SRL administrators.

Mismanagement (art. 2:56 CAC) is measured against the standard of a normally prudent and diligent administrator placed in the same circumstances. Each administrator answers only for their own fault: liability is not automatically joint and several between co-administrators for ordinary management decisions. In a collegial body, an administrator may be exonerated if they did not participate in the faulty decision and reported it within a reasonable timeframe to all other members.

Violations of the CAC or the articles trigger joint and several liability for all participating administrators (art. 2:56 CAC). Each co-administrator can be exonerated by proving they took no part in the decision and reported the fault in good time.

The CAC introduced a liability cap (art. 2:57) proportional to company size (calculated on turnover and balance sheet). The cap applies per mandate and per damaging event. It does not apply in cases of fraud, habitual gross negligence, or failure to comply with specific tax or social security obligations.

Protections available to the SRL administrator

  • Annual discharge by the general meeting

    Voted when the annual accounts are approved (art. 5:98 CAC), it releases the administrator from liability for acts known to the shareholders and approved in the accounts. It does not cover concealed acts or criminal offences.

  • Contractual limitation in the articles

    The articles may provide for collective decision-making rules, conflict-of-interest procedures (art. 5:76-5:77 CAC) and other mechanisms that limit individual exposure.

  • Directors and Officers (D&O) liability insurance

    A D&O policy covers some of the risks of personal liability claims: defence costs, damages within certain limits. Not mandatory but recommended for companies of significant size.

  • Legal liability cap (art. 2:57 CAC)

    A statutory financial ceiling proportional to company size, applicable per mandate and per damaging event, except for fraud or habitual gross negligence.

The limitation period for a liability action against an administrator is 5 years from the damaging act (art. 2:143 §1 CAC), or from its discovery for concealed acts. The company may act through a company action decided by the general meeting (art. 5:103 CAC); shareholders representing at least 10% of the shares issued may bring an action on behalf of the company if the general meeting refuses to do so (art. 5:104 CAC).

End of mandate: removal, resignation and discharge

An administrator's mandate ends in several ways, depending on how they were appointed.

An administrator not named in the articles (appointed by general meeting resolution) may be removed at any time, without cause or compensation, by simple majority of the general meeting (ad nutum removal, art. 5:70 §3 CAC). The removal takes effect immediately. The meeting may nonetheless grant notice or a severance payment in the removal resolution, but this is not a statutory requirement.

An administrator named in the articles can only be removed by amending the articles, which requires a 50% attendance quorum and a three-quarters majority of votes cast (art. 5:100 CAC). Exception: for serious just cause, a simple majority suffices even against a statutory administrator.

Resignation is open at any time. An administrator who resigns at an inopportune moment for the company (for example during a crisis or without leaving time to organise a replacement) may incur liability for the resulting damage (art. 5:70 §4 CAC). Resignation must be notified in writing to the company and published in the Moniteur belge to be enforceable against third parties.

In all cases, a change of administrator must be published in the Moniteur belge within the legal timeframe. Until publication has occurred, the former administrator may still bind the company against third parties who were unaware of the removal or resignation.

Going further

Frequently asked questions

Who can act as administrator of an SRL in Belgium?

Any natural or legal person may act as administrator of an SRL in Belgium (art. 5:70 §1 of the Companies and Associations Code / CAC). A legal person appointed as administrator must designate a permanent representative, a natural person, who exercises the mandate on its behalf and incurs personal liability as if acting in their own name. Certain legal incapacities or professional bans imposed by a court may bar a person from holding the office.

How is the administrator's remuneration of an SRL determined?

Art. 5:72 of the CAC establishes remuneration as the default: unless the articles provide otherwise or the general meeting decides otherwise at the time of appointment, administrators are remunerated for the exercise of their mandate. A gratuitous mandate must therefore be expressly decided. Where the amount is not fixed at the time of appointment, the general meeting determines it. Remuneration may take the form of a fixed cash remuneration, profit-linked fees (tantièmes), benefits in kind, or a combination. It is deductible for the SRL and constitutes a director's income subject to personal income tax and professional withholding tax.

Can the administrator of an SRL be removed at any time?

It depends on how they were appointed. If the administrator was appointed by general meeting resolution and is not named in the articles, they can be removed at any time by the general meeting, without cause or compensation, by simple majority (ad nutum removal, art. 5:70 §3 CAC). If the administrator is named in the articles, their removal requires amending the articles: a 50% attendance quorum and a three-quarters majority of votes cast. However, for just cause, a simple majority suffices even against a statutory administrator.

What is the liability of an SRL administrator in Belgium?

An SRL administrator is liable to the company and third parties for faults committed in the performance of their mandate. Art. 2:56 CAC distinguishes mismanagement (each administrator answers for their own fault) from violations of the CAC or the articles (joint and several liability of participating administrators). The CAC provides a financial liability cap (art. 2:57) proportional to company size. The cap does not apply in cases of fraud, habitual gross negligence, or breach of tax or social security obligations.

Must the SRL administrator contribute to the self-employed social security scheme?

Yes, once a remuneration is received within the meaning of art. 32 of the Income Tax Code 1992 (ITC 92), the administrator is treated as a self-employed person and must affiliate with a social insurance fund to pay INASTI contributions. An unpaid administrator may be exempt from contributions in certain situations but loses the social entitlements linked to self-employed activity. Affiliation must take place within 90 days of starting the activity.

What is the maximum duration of an SRL administrator mandate?

Belgian law sets no maximum duration for an SRL administrator mandate. The mandate may be for a fixed term (ending automatically on the agreed date unless renewed) or for an indefinite period (removable at any time by the general meeting). This flexibility is provided by art. 5:70 §2 of the CAC.

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