/** metadata: title: "AU Small Finance Bank Q4 FY26: Profit surge, asset quality improves, and the universal bank runway" slug: "au-q4fy26" */

AU Small Finance Bank Q4 FY26: Profit surge, asset quality improves, and the universal bank runway

AU Small Finance Bank ended FY26 with a strong Q4, marked by faster balance sheet growth, improving asset quality, and a sharp jump in quarterly profitability. For the quarter ended March 31, 2026, profit after tax rose to ₹832 crore, up 65% year on year. For the full year, PAT increased 25% to ₹2,641 crore.

The quarter also showed a meaningful improvement in core banking levers. Total deposits rose to ₹1,52,661 crore, up 23% year on year and 10% sequentially. Gross loan portfolio expanded to ₹1,40,327 crore, up 21% year on year and 8% sequentially. Asset quality improved quarter on quarter, with GNPA declining to 2.03% from 2.30% in the previous quarter, while NNPA moved back to 0.74%.

A key driver of the Q4 profit jump was a combination of margin expansion and lower provisioning. Net interest margin rose to 5.96% from 5.7% in Q3 FY26, supported by a lower cost of funds and seasonal benefits such as lower day count in February and higher recoveries from stressed assets. Provisions for the quarter fell to ₹269 crore from ₹635 crore in Q4 FY25.

Funding and liquidity: growth with a push for stability

AU’s deposit growth continued to outpace the estimated private sector banking system growth cited in the presentation. The bank’s strategy is explicitly framed around granularity, stability, and cost.

CASA ratio stood at 28% at March 2026. The bank also highlighted a “stable deposit” ratio of 79%, defined as CASA plus retail term deposits plus non callable bulk term deposits. On pricing, the bank reported a continued decline in cost of funds during FY26, with full year cost of funds at 6.75%, down 32 bps year on year. Q4 cost of funds was 6.49%, down 12 bps sequentially.

Liquidity metrics remained within disclosed comfort levels. The bank reported an average LCR of 119% for Q4 FY26, and also noted it carries additional liquidity through high quality non SLR investments that are not part of the LCR calculation.

One near term watch point is deposit pricing. The bank disclosed that effective April 23, 2026 it increased peak savings rates by 25 bps to 6.75% and peak term deposit rates by 15 bps to 7.25%. In the concall, management stated that with these increases, the cost of funds may have bottomed.

Financial summary

Notes: NIM is on daily average interest earning assets including off book. Credit cost for FY26 was stated at ~0.96% of average assets. Q4 treasury income included losses of ₹17 crore.

Loan book: retail secured dominates, unsecured shows sequential recovery

AU’s loan book remains predominantly retail and secured. The presentation describes total gross loan portfolio composition with Wheels at 33.0%, Micro Business Loans at 24.7%, home loans at 5.8%, and gold loans at 2.8%. Commercial banking contributes around 22.1%.

On segment reporting for Q4 FY26 gross loan portfolio, Retail Secured Assets stood at ₹92,742 crore, Commercial Banking at ₹30,968 crore, Inclusive Banking at ₹7,150 crore, Digital Unsecured at ₹2,949 crore, and Others and SME at ₹6,518 crore.

Secured businesses continued to lead growth. The presentation highlighted that secured businesses (retail plus commercial) grew 23% year on year. Within this, Wheels grew 27% year on year, and gold loans grew 108% year on year from a low base.

Unsecured businesses showed a sequential turnaround. The bank stated that unsecured portfolio grew 7% quarter on quarter, driven by microfinance and personal loans, even as it remained down 1% year on year.

Microfinance was positioned as stabilised. The bank reported non overdue collection efficiency at 99.7% in Q4 FY26, and stated that CGFMU cover is around 92% of the book. Digital unsecured loans were described as gradually coming back, with personal loans portfolio up 19% quarter on quarter in Q4 and credit card sourcing rising to about 82,000 cards in Q4 from about 48,000 in Q3.

Asset quality improved materially in Q4. Slippages fell to ₹659 crore from ₹791 crore in Q3. The closing GNPA amount was ₹2,756 crore, and provisioning coverage ratio was stated at 85%.

Operating model: distribution expansion and AI led process re engineering

Despite ongoing investments in manpower, distribution, technology, and branding, AU continues to push for operating leverage. For FY26, cost to assets excluding CGFMU premium declined to 4.1% from 4.3% in FY25. Including CGFMU premium, cost to assets was 4.2%.

The bank is also scaling its physical footprint. In FY26 it added 334 net touchpoints including 78 new liability branches, mostly in urban markets. The total network as of March 2026 included 2,790 touchpoints across 21 states and 4 UTs. The bank reported 703 branches and 504 urban branches.

A distinguishing element of the quarter’s narrative was the emphasis on Agentic AI. Management described AI not as a set of stand alone tools but as a core operating pillar, embedded into business processes with guardrails for risk, compliance, and auditability.

In Q4, the bank rolled out its first agentic AI platform and launched an AI native gold loan origination system. The bank stated the platform will be extended to mortgages and other loan verticals. It also described AI use cases across customer onboarding, voice based customer service, outbound AI led calling campaigns, AI driven collections bots, lead management, HR onboarding automation, and internal helpdesk tools.

The bank also highlighted progress on its data foundation. It described a unified data platform being used for internal governance forums without dependence on spreadsheets, and noted work on Customer 360 and customer profitability views.

Universal bank conversion: condition eased, final application filed

Alongside financial execution, AU’s universal bank transition remains a central medium term catalyst. The presentation stated that RBI replaced the earlier condition relating to a Non Operating Financial Holding Company. The requirement will now apply to the transitioned universal bank only if the bank or its promoter group proposes to establish any group entity in the future.

Following this change, the bank filed its application for the final universal bank license in March 2026. The same theme was reiterated in the concall opening remarks, with management stating that regulatory approvals are awaited.

The bank’s board also approved annual renewal of fundraising limits, including up to ₹7,500 crore via equity issuance and up to ₹6,000 crore via debt instruments, of which up to ₹2,500 crore may be raised through Tier II bonds, subject to shareholder approvals.

Takeaways

AU Small Finance Bank’s Q4 FY26 performance reflects a combination of balance sheet growth, margin recovery, and a tangible reduction in credit costs. Asset quality indicators improved and unsecured portfolios were described as normalising, though management also cautioned that Q4 is seasonally strong.

The near term monitorables are deposit pricing and sustainability of margin expansion, especially after the deposit rate increases effective late April. On the positive side, the bank continues to broaden distribution, invest in technology led process transformation, and progress toward a universal bank license, which management believes can strengthen its liability franchise and product acceptance.