Abstract: The banking sector is always deemed to be one of the most vital sectors for an economy. It is the “lifeblood” of all the economic activities, in collecting deposits and providing credits to people and businesses. The main purpose of this study is to study the financial performance of CUB. This study is analytical in nature. Secondary data is collected from annual reports of CUB, journals and books. The collected data has been analyzed using common-size balance sheet and trend analysis. The study concludes that the CUB’s financial performance is strong during the study period.