Return on assets

Return on assets divides net income by average total assets. Because total assets exceeds shareholder equity by the amount of liabilities, ROA is mechanically lower than ROE for any company with debt. The two diverge most for financials, where leverage of 8–12x is normal, and converge for unleveraged software businesses where total assets and equity are nearly identical. ROA is most useful as a leverage-neutral comparison across firms with different capital structures: a bank with 1.2% ROA and 12x leverage produces 14% ROE, while a bank with 0.8% ROA and 15x leverage also produces 14% ROE — but the second is taking more risk to generate the same shareholder return. For non-financial businesses we lean on ROIC over ROA because invested capital captures only the productive operating asset base, while total assets includes excess cash and other non-operating items that dilute the comparison.