Wallonia
Wallonia
Processes Stakeholders and Institutions Wallonia French Community of Belgium German-Speaking Community of Belgium Provinces Municipalities Federal State Europe Plans for Wallonia Discover Wallonia
Home Processes Requesting a Change to the Multifunctional Declaration (DmfA) for family allowances

Requesting a Change to the Multifunctional Declaration (DmfA) for family allowances

Summary

The Monitoring Department of AVIQ’s Family Division analyzes requests to amend the Multifunctional Declaration (DmfA) as part of its mission related to family allowances.

The DmfA is a document used in Belgium to report employees’ payroll and working time data to the relevant authorities.

Key points

If the request is complete and valid, the Monitoring service will contact the ONSS to intervene with the employer and make the necessary changes to the relevant DmfA.

In detail

Target audience – details

Families and family allowance funds

Procedure
  • If you are a family:
    • Submit your application to your family allowance office (by email, phone, or in person at the regional office of the family allowance office)
  • If you are a family benefits office:
    • Submit your request to AVIQ’s monitoring department via monitoringfamilles@aviq.be

Attach the employer’s detailed pay stub and a copy of the signed employment contract (covering the relevant period) to all requests to modify the DmfA.

Coût

Free

Délais

2 months

Documents à fournir
  • Detailed pay stub from the employer
  • Copy of the signed employment contract (for the relevant period)
Legal references
  • Decree of February 8, 2018, on the Administration and Payment of Family Benefits
  • Decree of the Walloon Government of February 10, 2022, Regarding Audits in Connection with the Administration and Payment of Family Benefits
Voies de recours

AVIQ - Families Department - Family Mediation Service: mediationfamilles@aviq.be

Useful links

  • Belgium.be - DmfA, the Multifunctional Declaration to the ONSS

Contacts

Services

Walloon public family allowance fund FAMIWAL
Parentia Family Allowance Fund
Camille Family Allowance Fund
Kidslife Family Allowance Fund
AVIQ - Family Department - Monitoring Service
Rue de la Rivelaine 21
6061 Charleroi
AVIQ - Family department - Family mediation service
Rue de la Rivelaine 21
6061 Charleroi
+32 71 33 71 17

Administration

Did you find this page useful?

Give my feedback

Partner

Logo Your Europe
Back to processes
Updated on 28/09/2026
Process n° : 4632
Print this process
Processes Stakeholders and Institutions Style guide Public service of Wallonia Parliament of Wallonia Géoportal Wallex Walloon public markets Budget Contact formPress