Dr.M.K.Jyothi, Ramya Sri Kuraku, M.Sailu, Makkala Kavitha, Mohammad Sohail 03 07 One of the most important factors in a banks financial stability risk exposure and overall performance is its capital structure One of the most prominent private sector banks in India ICICI Bank is the subject of this research which aims to provide light on the structures makeup trends and effects on risk and profitability Examining the banks leverage ratios debttoequity capital ratio and compliance with regulatory capital requirements from 2020 to 2024 is the goal of this research This research analyzes ICICI Banks capital structure using important financial indicators such the DebtEquity Ratio Capital Adequacy Ratio the composition of Tier I and Tier II capital and Return on Capital Employed ROCE The research has made use of secondary data derived from yearly reports and publications published by the RBI The results show that optimum capital sufficiency in accordance with Basel standards is consistently prioritized as is the maintenance of a balance between financial growth and risk management In order to improve longterm sustainability and shareholder value the research finishes with recommendations for better capital structure methods Copyright (c) Journal of Science Engineering Technology and Management Science. All rights reserved 2026