Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Accounting Equation ====== The Accounting Equation (also known as the 'Balance Sheet Equation') is the bedrock principle of modern accounting. It's a simple but powerful formula that provides the framework for a company's financial statements. In its most common form, the equation is: **Assets = Liabilities + Shareholders' Equity** This formula states that everything a company //owns// ([[assets]]) must be paid for by funds it either //owes// ([[liabilities]]) or funds invested by its //owners// ([[shareholders' equity]]). Think of it like buying a house. The house is your asset. The mortgage you took from the bank is your liability, and the down payment you made from your savings is your equity. The value of the house must equal the mortgage plus your down payment. A company's finances work the exact same way. This equation must //always// be in balance. If it isn't, something is wrong with the company's bookkeeping, which is a massive red flag for any investor. ===== The Logic Behind the Equation ===== The beauty of the accounting equation lies in its undeniable logic. A company can't just pull assets out of thin air. Every piece of equipment, every dollar in the bank, and every factory building had to be financed from one of two sources: * **Debt:** The company borrowed money from others (e.g., bank loans, bonds, money owed to suppliers). This creates an obligation to pay it back, which is a liability. * **Equity:** The company received money from its owners. This includes the initial cash invested by founders and any subsequent funds from selling stock, plus all the profits the company has earned and reinvested over time ([[retained earnings]]). There is no third source. Therefore, what the company owns (Assets) must perfectly match the claims against those assets (Liabilities and Shareholders' Equity). This elegant balance is the foundation of the double-entry bookkeeping system that has been the standard for centuries. Every single business transaction affects at least two accounts to keep the equation in balance. For example, if a company takes out a $10,000 loan, its cash (an asset) increases by $10,000, and its loans payable (a liability) also increase by $10,000, keeping everything perfectly equal. ===== Why This Matters for Value Investors ===== For a [[value investing]] practitioner, the accounting equation isn't just an academic formula; it's the blueprint for understanding a business's financial reality. It’s the very structure of the [[balance sheet]], one of the most critical documents for analyzing a company's health and worth. ==== A Window into a Company's Health ==== Legendary investors like [[Warren Buffett]] live and breathe the balance sheet. By analyzing the components of the accounting equation, an investor can quickly gauge a company's financial fortitude. * **High Liabilities:** A company with a huge amount of debt relative to its assets and equity may be financially fragile. This is called having high [[leverage]]. While debt can fuel growth, too much of it makes a company vulnerable to economic downturns or rising interest rates. * **Strong Equity:** A company with low debt and a steadily growing equity base (funded by profits, not just by issuing more shares) is typically a sign of a well-managed, resilient business. It shows the company is creating real value for its owners. ==== Uncovering Hidden Value (or Trouble) ==== The true genius of a value investor is in looking //inside// the equation's components. You can rearrange the formula to highlight what’s most important to an owner: **Shareholders' Equity = Assets - Liabilities** This rearranged version gives you the company's [[net asset value]], more commonly known as its [[book value]]. This is, in theory, what shareholders would receive if the company were to be liquidated. Value investing often starts by comparing this book value to the company's stock market price. But the analysis goes deeper: * **Asset Quality:** Are the assets solid, like cash and property, or are they fuzzy [[intangible assets]] like [[goodwill]] from an overpriced acquisition? Overstated assets can make a company look healthier than it is. * **Liability Structure:** Is the debt due tomorrow (short-term) or in 30 years (long-term)? High-interest or low-interest? Understanding the nature of the liabilities is key to assessing risk. * **Equity Growth:** Is equity increasing because the business is profitable (hooray for retained earnings!) or because it's constantly issuing new stock, which dilutes your ownership stake (a potential red flag)? By dissecting the simple accounting equation, you transform from a mere stock-picker into a true business analyst.