The Belgian Ministry of Finance has published the annual index adjustments for the 2025 tax year (2026 assessment year). Among other things, this includes the individual income tax brackets for the 2025 tax year. The standard brackets and rates are as follows:

• up to EUR - 16,320 - 25%
• over EUR 16,320 up to 28,800 - 40%
• over 28,800 up to 49,840 - 45%
• over EUR 49,840 - 50%

The brackets and ra…