Economic Value Added (EVA) measures the dollar surplus a business generates above its cost of capital — calculated as NOPAT minus the product of invested capital and WACC. Positive EVA confirms value creation; negative EVA means the business earns below its true financing cost.
EVA = NOPAT − (Invested Capital × WACC). It answers the question an accounting income statement cannot: after paying every investor (debt holders via interest, equity holders via their required return), does the business have anything left over? Positive EVA = value created above capital cost. Negative EVA = value destroyed, even if GAAP net income is positive. EVA was formalized and popularized by Stern Stewart & Co. and is now widely used in corporate performance management and M&A valuation. The concept aligns with economic profit theory tracing back to Alfred Marshall's 'producer surplus' framework. For regulatory purposes, the Federal Reserve applies similar opportunity-cost thinking when evaluating bank capital allocation — the Fed's Comprehensive Capital Analysis and Review (CCAR, https://www.federalreserve.gov/supervisionreg/ccar.htm) stress-tests whether banks maintain capital above regulatory minimums under stressed conditions. For SMBs: a business with positive net income but negative EVA is common — especially when business owners don't price their own labor (opportunity cost of owner salary) or equity (opportunity cost of invested savings). Before taking on debt financing, asking 'does this investment generate EVA?' is the disciplined capital-allocation framework the SEC (https://www.sec.gov/corpfin/cf-noaction/2016/thejointventure012016-14a8.pdf) expects public companies to articulate in capital allocation disclosures.
Net income deducts interest expense (cost of debt) but ignores the opportunity cost of equity — the return equity investors require. EVA deducts both debt cost and equity cost. A business can show positive net income while destroying equity value if it earns less than its equity holders' required return. EVA makes that hidden value destruction visible.
Yes, with some simplification. Estimate NOPAT: take operating profit from your P&L, adjust for taxes (multiply by 1 minus your tax rate). Estimate Invested Capital: owner equity + outstanding business debt. Estimate WACC: weighted average of your debt interest rate and a reasonable equity return expectation (often 15-20% for small business equity). Then: EVA = NOPAT − (Invested Capital × WACC). Negative EVA is a signal to either improve margins or reconsider capital deployment.
For large commercial credits, a lender's credit committee wants confidence that the borrower generates returns above capital cost — otherwise the business is systematically consuming value and the loan is at structural risk regardless of short-term cash flow. For smaller business loans, EVA thinking is implicit in DSCR analysis: can the business cover debt service plus a cushion, generating a spread above borrowing cost?