According to Belgian law enterprises that meet the country-by-country (CbC) thresholds requirement will have to provide the first CbC reporting notifications to the tax authorities by 30 September 2017. For this first year’s notification, an extension is available until 30 September 2017, regardless of the taxpayer’s financial year-end. Thereafter, notifications will be due by the end of the financial year.
Related Posts

Belgium: Data protection authority rules FATCA data transfers for ‘Accidental Americans’ are illegal
Belgium’s Data Protection Authority (DPA) reaffirmed its decision through Decision No. 79/2025 of 25 April 2025 to ban the transfer of data to the United States under the Belgium-United States FATCA Model 1A Agreement (2014), specifically
Read More
Belgium: Government presents tax reform plan to parliament, includes VAT measures
The Belgian Chamber of Representatives has released a policy note on 24 April 2025 detailing its tax reform plans for the upcoming year. The key measures of the tax reform plan include: Dividends received deduction rules Enhancing the
Read More
Belgium ratifies tax treaty protocol with Vietnam
Belgium has ratified the pending protocol to the 1996 income and capital tax treaty with Vietnam through Decree of 24 March 2025. The income tax treaty between Belgium and Vietnam aims to prevent double taxation and curb fiscal evasion, ensuring
Read More
Belgium and Netherlands sign BEPS MLI arbitration agreement
The Netherlands published in the Official Gazette the Competent Authority Mutual Agreement with Belgium on 17 April 2025 on the application of the arbitration process outlined in Part VI of the Multilateral Convention to Implement Tax Treaty
Read More
Belgium releases draft domestic top-up tax return form
Belgium's Federal Public Service (SPF) Finance released an updated draft of the annual supplementary national tax return form on 10 April 2024. This supplementary national tax return form underwent public consultation in October 2024 and has
Read More
Belgium revises 2025 advance income tax payment rules
Belgium's SPF Finance has updated its guidance on Advance Income Tax Payments for Companies. The quarterly advance payment deadlines for the 2025 tax year (2026 assessment year) are: For the first quarter: no later than 10 April 2025; For
Read More