Objective: This study exemplifies how banking sector development influences capital structure of non-financial Sector firms. Methodology: In this study. deductive approach has been used and capital structure used as explained variable. Banking sector development used as explanatory variable and proxies by five key ratios. https://www.roneverhart.com/1915-Old-Taylor-Bourbon-Bottled-1933-Prohibition-Bottling-Quart-low-fill/