Survey on household income and living conditions 2023

Have you received a letter inviting you to participate in the survey on household income and living conditions (EU-SILC) 2023?

This survey is organised by the National Institute for Statistics and Economic Studies (STATEC) in order to develop measures to combat poverty, inequality and social exclusion using the data collected.

The questionnaire for the EU-SILC 2023 survey is available from 1 September 2023.

Please note that if you have received an invitation, you must complete the questionnaire by 31 December 2023 at the latest.

You can fill in the questionnaire online on You can choose between an authenticated or unauthenticated response mode. It is therefore not necessary to have a LuxTrust product or an electronic identity card (eID) to participate in the survey.

For more information on the survey and the online questionnaire please see our dedicated information page.

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