This study investigates the impact of women’s financial participation on economic development. Financial inclusion refers to ensuring that individuals have access to and can utilize a variety of quality financial services, which helps to bridge income gaps. When women actively engage in financial systems, they play a crucial role in reducing economic inequality and creating more equitable opportunities for all. This, in turn, facilitates a significant surge in economic development, thereby enhancing both the physical and social well-being of societies. A comprehensive instrumental variable analysis has been conducted on a representative sample of 21 states from the Indian Union. By utilizing both secondary and primary data sources, the findings of the study reveal that increased financial inclusivity for women, measured by their access to bank accounts and credit cards, positively impacts economic advancement. However, it is important to note that bank loans did not demonstrate any significant relevance in elucidating the complex dynamics of economic development.