The Reserve Bank of India (RBI) is widely expected to begin a fresh rate-hiking cycle at its October 7 Monetary Policy Committee meeting, with the repo rate projected to climb to 6.25% by the first half of 2027, according to a research note from Bank of America (BofA) Securities released on Tuesday, 29 September 2026. The forecast marks a significant hawkish pivot, driven by resilient domestic growth and broadening inflation pressures that the investment bank argues leave little justification for continued monetary accommodation.

BofA's Revised Tightening Forecast

Bank of America Securities has brought forward its earlier call — originally pegged to December 2026 — to the upcoming October 7 policy meeting. More significantly, the bank has doubled its total tightening projection to 100 basis points (bps) from a prior estimate of 50 bps. The revised trajectory envisions an initial 25 bps hike in October, a further 50 bps by December 2026, and an additional 50 bps in the first half of 2027.

The report also anticipates that the RBI will formally shift to a 'calibrated tightening' stance in December, once the first cumulative 50 bps of increases has been delivered. This would signal a deliberate and sequenced withdrawal of accommodation rather than an emergency response.

Why the RBI May Act Now

The investment bank points to a confluence of domestic and global factors that, in its view, compress the RBI's window for inaction. On the domestic front, investment activity and credit demand remain robust, while food inflation and wider price pressures are hardening the inflationary backdrop. Internationally, elevated US interest rates and rising commodity prices — particularly energy — are adding external cost-push pressures to the Indian economy.

Notably, the report flags supply-side inflation risks as a primary accelerant. Resurgent energy prices and the threat of higher fuel costs are cited as key drivers behind the upward revision in the total tightening call. This comes amid a global environment where several major central banks have already maintained or resumed tightening cycles.

Growth, Credit and Pricing Power Shift the Calculus

Historically, the RBI has balanced inflation management against the risk of choking growth. BofA Securities argues that this trade-off has now tilted decisively toward tightening. With credit demand improving, top-line revenue growth picking up, and corporate pricing power becoming visible across sectors, the case for keeping monetary conditions loose has materially weakened.

According to the report, 'We believe with credit demand improving, top line revenue growth picking up and pricing power visible, the need to keep monetary conditions accommodative has gone away, and RBI will eventually need to shift towards a tightening stance in coming quarters, even if supply side risks dissipate.'

The bank further warns that robust growth raises the risk of inflation expectations becoming entrenched — a scenario where the cost of delayed action rises sharply. This combination of sticky supply-side risks and demand-driven pricing pressure, the report concludes, shifts the balance of risks firmly toward inflation management over growth protection.

What This Means for Borrowers and Markets

A 100 bps cumulative hike would push the repo rate from its current level to 6.25% by mid-2027, translating into higher lending rates across home loans, auto loans, and corporate credit. Banks typically transmit repo changes into retail rates within one to two quarters, meaning households and businesses could feel the impact well before the tightening cycle concludes.

Bond markets will closely scrutinise the October 7 MPC outcome and the accompanying policy statement for signals on the pace and ceiling of hikes. Any language around 'calibrated tightening' will be parsed as a forward guidance cue. With the RBI's next few moves potentially setting the tone for credit costs through 2027, the stakes for the upcoming policy decision are considerable.