Altman Z-Score Flags PSU Banks: Distress or Data Gap?

Altman Z-Score Flags PSU Banks, But Read the Fine Print Eight of India's largest public sector lenders are flashing red on the Altman Z-Score as of 3 October 2026, with readings below 0.40, a level historically associated with imminent financial distress. The list includes [Canara Bank](/stock/CANBK), [Bank of Baroda](/stock/BANKBARODA), [Punjab National Bank](/stock/PNB), [Union Bank of India](/stock/UNIONBANK), [Bank of India](/stock/BANKINDIA), [UCO Bank](/stock/UCOBANK), [Central Bank of India](/stock/CENTRALBK), and [LIC of India](/stock/LICI). On the surface, that sounds alarming. It isn't, but it does raise a question worth answering precisely. The Altman Z-Score was designed in 1968 by NYU professor Edward Altman to predict bankruptcy risk in manufacturing companies. It uses five financial ratios, including working capital to total assets, retained earnings to total assets, and book value of equity to total liabilities. Plug a bank's balance sheet into that formula and you'll almost always get a distress reading. Banks run on borrowed money by design. A debt-to-equity ratio of 12x isn't a crisis at a lender; it's Tuesday. Canara Bank's D/E of 14.67x and UCO Bank's 10.39x are normal operating realities for deposit-funded institutions, not warning signs of impending collapse. So why does this matter at all? Because retail investors increasingly screen stocks using automated tools that surface Z-Scores without the caveat. If you see a Z-Score of 0.31 next to CANBK and don't know the context, you might sell a fundamentally sound position. That's the real risk here: misreading the signal. What the Numbers Actually Say About These Banks Strip out the Z-Score and the picture shifts meaningfully. ROCE across this group runs between 5.5% and 6.8%, which is modest but consistent with the capital-intensive, margin-compressed nature of PSU banking. These aren't growth stocks. They're yield and valuation plays, and on that basis, several names in this cluster still ...