Back to articles

Belgium implements CSRD: SMEs also feel the impact

December 19, 2024

On 28 November 2024, the law transposing the Corporate Sustainability Reporting Directive (CSRD) was approved by the Chamber of Representatives. Although the transposition had been due for implementation since 6 July 2024, it marks an important step towards a more sustainable and environmentally friendly economy. The directive came into force on 5 January 2023 and aims to modernise and strengthen the rules regarding the social and environmental (ESG) information that companies must report.

Belgium implements CSRD: SMEs also feel the impact

1. The reporting requirement will be introduced in phases

The planned phases are as follows:

  • Companies subject to the NFRD (listed companies and financial institutions with more than 500 employees): Reporting in 2025 for the 2024 financial year;
  • Large companies not yet subject to the NFRD: Reporting in 2026 on the 2025 financial year;
  • Listed SMEs: Reporting in 2027 on financial year 2026. 
    Please note: postponement of this phase is possible until the 2028 financial year, it must be indicated why the sustainability reporting has not yet been provided.
  • Non-EU companies, if they not listed in the EU: Reporting in 2029 for the 2028 financial year.

Although the CSRD’s reporting requirements will implemented in phases and will initially affect only large companies and organisations of public-interest, SMEs are also impacted. 

Indeed, SMEs will be indirectly affected by the additional reporting requirements. 

This is because companies at the top of the value chain, which do already fall within the scope of the CSRD, will often require social and environmental information from their suppliers and customers, regardless their size. In practice, this leads to significant administrative burden for SMEs.


2. Safeguards for SMEs

The draft law recognises new challenges for SMEs under these obligations and also refers to the potential high costs that sustainable investments entail for Belgian companies. 

To alleviate this burden, a protection mechanism was included. This mechanism stipulates that SMEs in the value chain should not be asked for more information than what is reasonably required by the European sustainability reporting standards for SMEs.

In practice, this means, on the one hand, that the information requested must be limited to what is provided for in the Voluntary Sustainability Reporting Standards for SMEs. On the other hand, there is a prohibition on requiring a certain level of assurance regarding information coming from SMEs in the value chain.


3. A step forward, but challenges remain

While the draft law is an important step forward towards greater transparency and sustainability in the corporate world, it also raises questions about its enforceability and the additional burden on companies, especially smaller players. The success of these measures will depend on the extent to which companies and regulators are able to balance reporting obligations with administrative feasibility.

Andersen and Recyprocity can help you fulfil your reporting obligation: info@be.Andersen.com or +32 (0)2 747 40 07.

Discover more about this topic?

I am looking for a specialist in

See more articles

New rules tighten requirements for sustainability claims in the real estate sector

05.11.2026

•

Real Estate, Renting and Co-ownership, Andersen in Belgium

New rules tighten requirements for sustainability claims in the real estate sector

Sustainable, green, energy-efficient or even climate-neutral: these terms have become commonplace in real estate communications. From the end of September, however, the use of such claims will be subject to stricter rules. The new rules aim to better protect consumers against misleading environmental claims. For businesses, the message is clear: commercial communications will need to be more precise.

Read the article »
Belgium imposes new workplace regulations

05.11.2026

•

Employment Law, Andersen in Belgium

Belgium imposes new workplace regulations

Employers must make sure that their internal policies are up date according to Belgium’s PIA and prepare for a stricter time registration obligation.

Read the article »
No Exact Correlation Required Between Expenses Relating to a Holiday Residence and Benefits in Kind

03.11.2026

•

Tax Law, Andersen in Belgium

No Exact Correlation Required Between Expenses Relating to a Holiday Residence and Benefits in Kind

In its judgment of 18 June 2026, the Belgian Court of Cassation settled an important question concerning the deductibility of expenses incurred in making a holiday residence available to a company director: must these expenses be capped at the amount of the benefit in kind (BIK) taxed in the hands of the director? The Court answered in the negative.

Read the article »
Copyright and Tax Abuse: The Court of Cassation Gets Its Wires Crossed!

03.11.2026

•

Tax Law, Andersen in Belgium

Copyright and Tax Abuse: The Court of Cassation Gets Its Wires Crossed!

In a rather surprising judgment of 14 September 2026 (F.23.0097.F), the Belgian Court of Cassation failed to correctly identify the legislature's objectives when introducing the flat-rate tax regime for copyright and related rights income. The courts should swiftly distance themselves from this judgment!

Read the article »