ROA / ROEROA / ROE
Profit measured against the bank's assets, and against shareholders' money.
Why you care
ROA and ROE are the final scores once every other lever — margin, costs, bad loans — has played out. ROA tells you how well the bank sweats its balance sheet; ROE what shareholders earn. Knowing why a "1% return" is actually good for a bank is a real edge.
Run the numbers
₹1,200 cr profit = 1.2% ROA, but ~10× leverage turns that into 12% ROE (illustrative). The bank earns just 1.2% on assets, but funds them mostly with depositors' money — magnifying the return for shareholders.
Where this goes
ROA/ROE are the output of the whole chain — they're built directly on net profit. The leverage that lifts ROA into ROE is exactly what CRAR keeps safe. They're the closing numbers on the results scorecard.
Why you care
Return on Assets (ROA) is profit as a percentage of the bank's total assets; Return on Equity (ROE) is profit as a percentage of shareholders' money. Together they answer "after everything, how profitable is this bank?"
ROA and ROE are the final scores once every other lever — margin, costs, bad loans — has played out. ROA tells you how well the bank sweats its balance sheet; ROE tells you what shareholders actually earn. The two differ because of leverage: banks run on a thin sliver of their own capital atop a mountain of deposits, which turns a small ROA into a respectable ROE. Understanding this is what lets you see why a "1% return" (ROA) is actually good for a bank, even though it would be terrible for most businesses.
Run the numbers
A bank with ₹1,00,000 cr of assets, ₹10,000 cr of equity, earning ₹1,200 cr net profit (illustrative):
- ROA = 1,200 / 1,00,000 = 1.2%
- ROE = 1,200 / 10,000 = 12%
The bank earns just 1.2% on its assets. But because it funds ₹1,00,000 cr of assets on only ₹10,000 cr of its own equity (the rest is depositors' money), that 1.2% is magnified roughly 10× into a 12% return for shareholders. In India, an ROA near 1%+ and ROE of ~15% are considered strong. This leverage is also exactly why regulators cap it — see CRAR.
Where this goes
ROA/ROE are the output of the whole chain — they're built directly on the net profit that the spread engine, fees, and efficiency produce and that provisions eat into. The leverage that lifts ROA into ROE is precisely what CRAR exists to keep safe — a bank can't chase ROE by piling on risk without holding enough capital. These are the closing numbers when you read a bank's results.
What causes what
Before this
- Credit Costcauses ROA / ROECredit cost as a share of assets maps almost one-for-one onto the drag on ROA.
- Net Profitcauses ROA / ROENet profit is the numerator of both ROA and ROE — the whole chain is measured against it.
- Net Interest Margincauses ROA / ROENIM is the largest single component of a bank's return on assets.