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Belgium

Belgium guarantees 20 working days (4 weeks) statutory annual vacation, with the vacation pay system (double allowance = 92% salary) paid in June. Maternity 15 wks (15 mandatory post-natal days), paternity 20 days.

Authority: Act of 3 July 1978 · ONEM · ONSS · INAMI
Vacation
20 working days (4 wks)
Vacation pay
Single + double (92%)
Public holidays
10 national
Maternity
15 wks · 82-75% INAMI
Paternity
20 days (4 wks possible)
Sick
30 days guaranteed + INAMI

Disclaimer: This country guide is provided for informational purposes only and does not constitute legal advice. While we update it regularly, it may not reflect ongoing regulatory changes. Illizeo SA accepts no liability for actions taken or not taken based on this content.

01

Annual paid leave

Act 28 June 1971

Act of 28 June 1971: 4 weeks = 20 working days. Accrual based on previous year (exercise year N, taken N+1). Vacation pay = double allowance (≈92% of monthly salary) paid in June. No Belgian system without vacation pay.

TypeDurationPayConditions
Annual vacation20 j ouvrés100% + double pécule1971 Act
Youth vacationjusqu’à 4 sem supp.ONEM< 25 ans
European vacationPro rata 1ère année100%Nouveaux entrants
AccrualAnnée N → N+1Système belge
TerminationPécule de sortie100% soldeLoi
Versé en juin
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Souvent 5 sem,Often 5 wks
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Official sources: SPF Employment Belgium · ONEM
02

Public holidays

10 holidays (Act 4 Jan 1974)

10 national public holidays. If on Sunday or non-working day, compensatory rest within 6 weeks.

DayDateStatusNote
1 janvierNew YearAll
March-AprilEaster MondayAllVariable
1 maiLabour DayAll
MayAscensionAllJeudi
May-JunPentecost MondayAll
21 juilletNational DayAll
15 aoûtAssumptionAll
1 novembreAll SaintsAll
11 novembreArmisticeAll
25 décembreChristmasAll
Wallonie 27 sept, Flandre 11 juil, FW-B
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Repos dans 6 sem
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Official sources: SPF Public Holidays
03

Sick leave

30 days guaranteed + INAMI

Guaranteed pay 30 days (employees) or 7+7+14 days (workers) at 100%. Beyond: INAMI at 60% (workers) or 65% capped salary (employees). One waiting day for workers since 2014.

ScenarioWaitingPayCap
Employees d1-300 j100% employeurLoi 1978
Workers d1-71 j100% employeurLoi 1971
Workers d8-3060% + complémentINAMI
INAMI > 30d60-65% plafonnéMutuelle
Long-term incapacityVariableAprès 1 an
Dès 1er jour
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Indemnité quotidienne
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Official sources: INAMI Incapacity
04

Maternity, paternity, parental

15 wks mat · 20 days pat

Maternity 15 wks (6 pre + 9 post, including 1 mandatory pre-natal week and 9 mandatory post-natal days). 82% for first 30 days, 75% after (INAMI cap). Paternity 20 days since 2023 (was 15) with 100% first 3 days then 82% INAMI.

TypeDurationPayConditions
Maternity15 sem82% puis 75% INAMIPlafond INAMI
Paternity20 j100% (3j) + 82%Depuis 2023
Adoption6 sem82% INAMI
Parental leave4 mois/parentONEM allocationJusqu’à 12 ans enfant
Time creditVariableONEMSelon motif
BreastfeedingRéduction tempsVariable CCT< 5 mois
7 sem avant
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6 sem possibles
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Official sources: INAMI Mat/Pat
05

Special leaves

Small leaves 1963 Act

Act of 28 August 1963 (small leaves): paid circumstantial leaves for family events (marriage 2 days, bereavement 1-3 days, birth, moving, etc.).

TypeDurationPayConditions
Employee marriage2 j100%
Spouse/parent death3 j100%Jusqu’au 2e degré
Birth of child20 jVoir paternité20 j 2023
Communion1 j100%Enfant
Moving1 j100%
Child’s wedding1 j100%
Bereavement3-10 j (enfant)100% INAMISelon proche
Reprise post-changement
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Jusqu’à 51 mois
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Official sources: SPF Small leaves

Information current as of last update. This guide does not replace local legal advice. For specific situations, consult a labor lawyer in the relevant country.

Centralize Belgium absence management

Illizeo applies the 1978 Act + INAMI + ONEM with double vacation pay, mat./pat. 15+20 days, small leaves and Walloon/Flemish/Brussels specifics.

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