Aims: This study aimed to investigate the psychometric properties of the Carers' Fall Concern Instrument (CFC‐I) for measuring carers' concern for older people (care recipients) at risk of falling. Background: Family carers are crucial in preventing older people from falling at home. Their concerns for older people at risk of falling have severe implications on carers' psychological well‐being and ability to prevent falls. However, there is no validated instrument measuring this concern.