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be/guidance/onss/dmfa/2025-q1/social-security-contributions — Instructions administratives ONSS 2025/1, cotisations de securite sociale · Axiom
Axiom
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Belgium
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Guidance
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Onss
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Dmfa
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2025 Q1
Instructions administratives ONSS 2025/1, cotisations de securite sociale
4 sections
Conséquence du tax-shift
La cotisation de modération salariale
Conséquence du tax-shift
La cotisation de 1,60 %