Abstract
Due to sensitive topic on the financial situation and over-indebtedness of the households in module of EU-SILC conducted in Czech Republic in 2017 a lot of issues were expected. The preparation of module questionnaire was a challenge because of not obvious choice of structure and type of questions, as well as their order and precise wording including proper explanatory notes.
Some issues that appeared during the testing of this questionnaire will be introduced in this contribution. The aim is also to analyse the item non-response because of its expected high level.
This could be be useful base for purposes of further survey in this area, so the feedback of interviewers from the fieldwork should be also mentioned in here. Finally, some general findings from the preliminary results of survey of module questions in Czech Republic will be presented.