Corporate treasurers managing rupee liquidity in 2026 are operating in a meaningfully different environment than they did 18 months ago. The deposit rate curve has flattened. The pricing dispersion between top-tier and mid-tier banks has compressed. The traditional asset-allocation toolkit between deposits, commercial paper, and short-term bond funds is producing meaningfully different relative-value calls than it did during the 2023 tightening cycle.

A look at where the corporate deposit market sits and what it means for treasury strategy.

The current rate map

Bulk deposit rates for high-quality corporate placements in May 2026 sit roughly:

• 1-month: 6.30-6.55%
• 3-month: 6.55-6.80%
• 6-month: 6.65-6.95%
• 12-month: 6.75-7.05%
• 18-24 month: 6.85-7.20%

The dispersion between public sector banks, large private banks, and the broader private sector has narrowed compared to the 2024 picture. The top-tier banks still command a small pricing advantage at the wholesale level but the spread has compressed to 15-25 basis points across the curve in most maturities.

The flattening of the curve is the more notable feature. The spread between 3-month and 12-month bulk deposit rates has compressed to around 20-30 basis points, down from the 60-80 basis point range that prevailed through 2024. The implication for treasury strategy is that the marginal benefit of locking in longer-tenor deposits has narrowed meaningfully.

The repo and reverse repo dynamic

The RBI policy framework continues to anchor the short end of the curve. The standing deposit facility rate provides a floor that’s relevant when system liquidity is comfortable, and the variable rate reverse repo operations have been calibrating the day-to-day rates within a tight range around the policy corridor.

For corporate treasurers, the implication is that overnight and very short-tenor rupee returns are now meaningfully more predictable than they were during the 2023-2024 tightening cycle. The trade-off is that the returns are lower; the days of 7.5%+ on 7-day money are gone for the moment.

Commercial paper as alternative

The commercial paper market remains a meaningful alternative for corporate cash placement. Top-rated CP pricing in May 2026 has been competitive with bank deposits across most short tenors, with the typical 3-month AAA-rated CP yielding roughly equivalent to the comparable bulk deposit rate, sometimes with a small premium.

The credit quality dispersion is wider than the deposit spread. Top-rated CP is broadly fungible with deposit placement from a treasury risk perspective. Lower-rated CP carries meaningful additional credit risk that needs honest assessment in any treasury policy framework.

The liquidity profile of CP — both market-making depth and the ability to exit positions before maturity — has improved through 2025-2026 with the maturation of the CP market and the deeper participation of mutual funds and corporate treasury counterparties. But it’s still meaningfully less liquid than bank deposits, and that factor matters when corporate cash flow needs flex.

Money market mutual funds

Money market and liquid mutual funds remain a workhorse for corporate cash management. The aggregate AUM in money market and liquid fund categories has continued to grow through 2024-2026 as more corporates have professionalised their treasury function.

The yield differential between liquid funds and direct bank deposits has narrowed in 2026. The expense ratios and the fund-level credit quality decisions absorb some of the gross yield advantage, and the marginal benefit of using funds versus direct placement has compressed.

The flexibility advantage remains real. The same-day or next-day liquidity profile of liquid funds is meaningfully better than the comparable lock-in of bulk deposits, and for treasurers managing variable working capital needs, that flexibility is worth something.

Sectoral considerations

A few sector-specific observations.

Real estate developers and infrastructure operators with large project cash holdings have generally moved toward longer-tenor deposits and laddered placement structures in 2026, reflecting both better visibility on near-term capital needs and the compressed term premium making short-end overweighting less rewarding.

Technology and consumer companies with rapid cash conversion have tended to favour shorter-tenor placements and money market funds, optimising for flexibility over yield.

Public sector enterprises and large industrial groups with substantial cash balances have increasingly used active deposit auction processes — soliciting competitive bids from multiple banks for major placements — and securing better pricing than rate-card rates as a result.

What I’d be thinking about

For Indian corporate treasurers reviewing strategy through H2 2026, the questions worth asking:

What’s our actual liquidity flexibility need, and are we paying for flexibility we don’t need? The treasurers who’ve quietly extended duration have generally been better off than those who’ve maintained heavy short-end overweights.

What’s our credit policy on bank counterparty exposure, and is it appropriately calibrated? The compressed pricing dispersion between top-tier and second-tier banks has created some pricing opportunities for treasurers comfortable taking modest additional counterparty risk on well-capitalised second-tier names.

How are we managing the operational mechanics? The treasurers running effective placement programs in 2026 are typically running them with more discipline — daily rate scanning, structured bid processes for major placements, careful counterparty rotation — than was common 5-7 years ago.

The Indian corporate deposit market in mid-2026 is a more disciplined, lower-yielding, narrower-spread market than the one that prevailed through 2023-2024. The treasurers who’ve adjusted their playbook to the new dynamics are operating well within it. The treasurers still running the playbook from the tightening cycle are leaving meaningful yield on the table.