This empirical research paper examined the efficacy of internal control measures in preventing business closure in Asaba, Delta State, with a particular emphasis on Zsal General Enterprises. Considering the escalating rates of business closures and their critical impact on the Nigerian economy, particularly among SMEs, this study examines the causes, effects, prevention, and control measures related to business closure (failure). The primary objectives were to evaluate existing internal control measures, assess their effectiveness, and provide recommendations for enhancement. Utilizing a case study approach, primary data was collected through questionnaires and interviews with employees and management of the case study, complemented by secondary data from business documents, academic journals, and industry reports. Data analysis involved percentage methods for elementary analysis and Spearman’s rank order correlation for statistical hypothesis testing. The findings reveal a significant connection or relationship between inadequate internal control measures and an increased likelihood of business failures or closure (χ² = 16.14(p < 0.05). A strong positive correlation (p=0.790, p=0.000) was found between effective internal control measures and the reduction of business failures or closure. Furthermore, the study confirms that business closures have a significant negative impact on economic growth in Nigeria (χ² = 19.2(p < 0.05). Conversely, effective internal control measures were found to have a meaningful impact in preventing business failure orclosure (χ² = 10.8(p < 0.05). This result points out the importance of robust internal control systems in safeguarding businesses against failure and fostering economic stability. The study concludes that implementing and maintaining effective internal controls is crucial for business continuity and sustainability and for mitigating the adverse effect of business failures or closures on the broader economy. It recommends that business prioritize strengthening their internal control frameworks and policymakers develop supportive interventions and financial assistance programs for SMEs
Chukwuka et al. (Sat,) studied this question.