Strategic wealth management and financial planning play a vital role in building wealth, achieving financial security and fostering prosperity, especially in a self-reliant economy. This paper highlights how mutual funds can serve as a powerful tool for effective wealth creation when thoughtfully integrated into a financial plan. With the support of technology, mutual funds provide diverse investment choices tailored to various risk levels and financial goals, making them accessible to a broad audience. The study explores key economic concepts that drive mutual fund performance—like balancing risk and return, market efficiency and how larger economic factors affect investments. Traditional distribution methods, such as banks and financial advisors, are now enhanced by digital platforms, mobile apps and online brokerages, giving investors more convenience and control than ever before. By analysing historical performance, risk management techniques and how mutual funds adapt to market changes, this paper shows how individuals can leverage these funds to meet their financial goals in a sustainable way. The paper offers valuable insights into optimizing investment decisions, establishing a solid path to long-term wealth building and preserving wealth through mutual funds. Five case studies illustrate how technology and mutual funds can support a self-reliant economy, enabling individuals to reach their financial aspirations.