Belgium's Federal Public Service (SPF) Finance has issued a release on the opening of the Biztax e-service for filing corporate tax returns for the 2024 assessment year (2023 tax year). The release also notes that the corporate tax return deadline for fiscal years ending from 31 December 2023 to 29 February 2024 is 30 September 2024. The same deadline applies for both resident and non-resident…