This treatise investigated the productive utilisation of child support grants (CSGs) with particular reference to Benoni town. The South African government introduced the CSG, which replaced the old maintenance grant in 1998. The aim of the CSG is to cater for the needs of vulnerable children living in South Africa such as education, basic health, food, shelter and protection. Since its introduction, CSG has been able to reach millions of vulnerable children in South Africa. Despite this success, the grant is still fraught with administrative inefficiencies and fraudulent activities committed by some CSG recipients. The researcher’s findings exposed the inappropriate and wasteful expenditure associated with the grant usage, by recipients of CSG. The researcher discovered that some mothers use grant money to buy alcohol and beauty products for themselves instead of the child’s needs. The reason associated to this wasteful expenditure was that the child is kept under the care of the grandmother who takes good care of the child, thus giving the mother the opportunity to use the grant she collects as she wishes. The main aim of this investigation was to find out how CSGs can be effectively and efficiently utilised by parents and guardians in Benoni and to make recommendations for better usage. The study also examined the effects of CSGs on children in Benoni and whether they are beneficial or not. The qualitative method of research was used and the study was descriptive in nature. Questionnaires were distributed to state officials and interviews conducted with CSG recipients. The findings from this research revealed that some of the respondents use the money to buy alcohol and beauty product for themselves instead of the child’s needs, making the implementation of CSGs ineffective and inefficient. This shows that there is a misuse of state funds by recipients of CSGs whereas there are millions of vulnerable children out there who do not have access to this cash transfer. The department of social security is encouraged to ensure effective and efficient utilisation of CSGs by recipients through state officials.