How do companies determine their capital structure?

Companies determine their capital structure by balancing debt and equity to finance operations and growth. They consider factors like the cost of capital, financial risk, and profitability. Debt financing is attractive due to tax benefits on interest payments, but excessive debt increases financial risk. Equity financing avoids debt obligations but dilutes ownership and control. Companies analyze their industry, economic conditions, and future growth prospects to find the right mix. They use financial metrics like the debt-to-equity ratio and weighted average cost of capital to optimize funding sources. A well-structured capital mix ensures financial stability, enhances investor confidence, and supports long-term growth while minimizing risks.