Who can apply for the solidarity allowance?

All adult citizens who, at the time of their application, have been registered in the main register of the City of Differdange for more than 6 months of the current year and who have received a cost-of-living allowance and/or energy bonus from the State in 2025.

Only one application per household can be submitted.

How to apply for the solidarity allowance?

You have three options for submitting your request:

1. Download the application form, complete it and send it with the required documents to the address:
   Office social Differdange
   23, Grand-rue
   L-4575 Differdange
2. Collect the application from the reception of the Town Hall or from the secretariat of the Social Office, complete it and send it with the required documents to the address above.
3. Make an appointment at the secretariat of the Social Office to get help in filling in the application form:
   T. 58 77 1-1551/-1575/-2234 /-2235
   Bring with you: the decision of the Fonds National de Solidarité, indicating the amount of the cost-of-living allowance received from the government and a bank statement (RIB).

Please do not send the request by e-mail.

What amounts are granted?

The amounts of the solidarity allowance (AS) are calculated at 50 % 
of the amount of the cost-of-living benefit (AVC).

Application for the solidarity allowance (PDF)

Deadline

Send by post or hand in by 28 February 2026