New law providing various provisions – Key tax changes adopted by the Chamber

Incentives

17 December 2025

New law providing various provisions – Key tax changes adopted by the Chamber

On 11 December 2025, after extensive discussions within the Finance Commission, the Chamber adopted the draft law providing various provisions.  This legislation encompasses both corporate and personal income tax measures, alongside significant updates to tax procedures.  From a corporate tax perspective, here are the key measures adopted:   The “Sicav RDT / DBI Bevek” regime remains applicable, but a 5% tax will

1 August 2025

Wage withholding tax exemption – New circular letter provides an update on the partial wage withholding tax exemption for night and shift work

Context On 31 July 2025, the Minister of Finance released a long-anticipated circular letter detailing significant updates to the partial wage withholding tax exemption for night and shift work. The introduction of the Bis Variant, coupled with recent case law, contributed to increased complexity, and varied interpretations of certain regulations, leading to uncertainty among applicants.

21 March 2025

Update regarding the Energy-Saving Investment Deduction: Attention for all companies claiming the Energy-Saving Investment Deduction with respect to investments made in the Flemish region: due date postponed

Companies investing in fixed assets used for more rational energy consumption, improving industrial processes for energy reasons and for energy recovery in industry, may qualify for a tax benefit through the Energy-Saving Investment Deduction. In order to claim the Energy-Saving Investment Deduction, a certificate should be obtained from the competent Administration of the Region where

26 February 2025

Upcoming due date for submitting investment deduction applications for certificates: 31 March 2025

As the year progresses, it is important to remain vigilant about upcoming deadlines in relation to the Belgian investment deduction (tax credit) regime, specifically the deadline for submitting the application form to obtain a certificate is approaching. Please find below an overview of the submission deadlines for the R&D investment deduction (tax credit) and energy-saving investment