ROA vs ROE — What's the Difference?
ROA measures return on all assets (debt + equity funded). ROE measures return only on equity-funded assets. If a business borrows $1M to buy assets and earns $100K, ROA reflects the return on the full $1M asset base; ROE reflects the return relative to the equity portion only.
ROE is always higher than ROA for leveraged businesses because debt amplifies equity returns. Comparing ROA across companies avoids the distortion of different capital structures — a business with 0.5× D/E and a 10% ROA is more comparable to one with 2× D/E and a 10% ROA than ROE comparisons would suggest.
ROA and Asset-Light vs Asset-Heavy Business Models
Software companies have very few fixed assets (mostly cash and intangibles) — ROA can exceed 20–30% at scale. Manufacturing companies have massive fixed assets — ROA of 5–10% is strong. Never compare ROA across industry categories. A 5% ROA is poor for software but excellent for utilities. Use industry-specific benchmarks.
DuPont Analysis: Decomposing ROA
ROA can be decomposed into two components: Net Profit Margin × Asset Turnover. This DuPont analysis reveals whether ROA is driven by profitability (high margin, slower asset use) or efficiency (lower margin, faster asset use). Different business models achieve the same ROA through very different levers.
A luxury goods company might have a 25% profit margin but slow inventory turns (Asset Turnover = 0.5), yielding 12.5% ROA. A grocery chain might have 2% profit margin but rapid inventory turns (Asset Turnover = 7), also yielding 14% ROA. Both are healthy ROAs achieved through completely different strategies.
15%+
Target ROA for asset-light SaaS/tech
5–10%
Target ROA for manufacturing businesses
2–5%
Typical ROA for utilities and real estate
Margin × Turnover
DuPont: decompose ROA into drivers