Financial Glossary
Book value of equity is the net worth of a business as recorded on its balance sheet, calculated as total assets minus total liabilities. It can also be derived by summing contributed capital and retained earnings less any treasury stock. Unlike market value, which reflects what investors will pay, book value of equity is grounded in historical accounting figures and represents the owners' residual claim on the company's recorded assets.
Founders and owner-operators use book value of equity as a baseline for what the business is worth on paper, which matters in lending decisions, buy-sell agreements, and partner buyouts. It also anchors return metrics like return on equity. Because it relies on historical cost, book value often understates the true value of appreciated assets such as real estate held by an STR or campground operation, so it should be read alongside market-based valuation.
Book value of equity gives an objective, accounting-based measure of owner net worth that complements market valuations. Knowing the gap between book and market value is often as informative as the figure itself.