If you have invested in energy saving as part of a construction or expansion project, a portion of this investment can be deducted from your taxes.
This deduction applies if the investment you have made is part of the eligible investment categories (limiting energy losses, recovering residual heat, producing energy from renewable energy sources, etc.).
• Your company must be located in Wallonia.
• Your application must be made within three months of the end of the fiscal year during which the investment was made.
• When should the application be made? After the works