India inflation May 2026 seen at 4.1%, above RBI target

Inflation likely moved back to 4% territory

India’s headline retail inflation likely rose in May, bringing the Consumer Price Index (CPI) closer to or slightly above the Reserve Bank of India’s 4% medium-term target. A Mint poll of 16 economists pegged May inflation at a median 4.1%, up from 3.5% in April, citing rising food prices and the initial impact of fuel hikes. A separate Reuters poll of 38 economists forecast May inflation at 4.0%, up from 3.48% in April.

If the Mint median estimate is realised, it would mark the first breach of the RBI’s 4% midpoint target under the revised CPI series with 2024 as the base year. The official inflation data for May is scheduled for release on 12 June.

What the economist polls are indicating

Economists in the Mint poll expect May CPI inflation to range between 3.9% and 4.4%, with the median at 4.1%. Reuters’ June 3-8 survey showed a consensus forecast of 4.0%. Together, the polls point to a clear shift after inflation remained below the RBI’s medium-term target for 15 straight months.

The expected move higher is being linked primarily to food, especially vegetables, and to fuel-related costs filtering into transportation and other services. While the estimates differ marginally, both suggest that May could be the month when inflation returns to the RBI’s midpoint after an extended period below it.

Food prices: vegetables and edible oils in focus

Food has been highlighted as a key driver in both sets of estimates. Reuters reported that vegetable prices picked up during the month, contributing to a faster rise in consumer prices. In the inputs provided, food inflation is referenced at “4.20%+”, reinforcing the view that food components remained firm.

The Mint poll also pointed to higher prices of key food items, including edible oils and vegetables. The rise in these essentials matters because food accounts for a large share of the CPI basket, making even moderate increases influential for headline inflation.

Fuel and transport: early pass-through showing up

Fuel costs were another recurring theme in expectations for May. Reuters linked higher fuel costs to rising transport expenses, adding to the pressure from food.

Union Bank of India estimated that transport inflation likely jumped to 4.15% in May from -0.01% in April. It also estimated transport’s contribution to overall inflation increased to 36 basis points, from nearly negligible in the prior month. This is one of the clearer quantified signals of how fuel cost changes may be feeding into CPI components.

Core and wholesale signals referenced by economists

Reuters’ survey included expectations for core inflation, which strips out food and fuel. Core inflation was projected at 3.80% for May, with the caveat that India does not publish an official core inflation series.

The same survey indicated wholesale inflation was expected to have risen to 0.05 in May, and economists said higher input costs could gradually translate into consumer prices. While wholesale and consumer inflation do not move in lockstep, changes in input costs are watched for possible pass-through.

RBI’s stance and updated inflation forecast

The RBI has kept rates unchanged, according to Reuters, with inflation still within the official tolerance band. India’s inflation-targeting framework sets a 4% retail inflation goal with a 2-6% band, reaffirmed for the five years from April 2026 to March 2031.

Reuters also reported that the RBI raised its inflation forecast for 2026-27 by 50 basis points to 5.1%, citing risks from higher energy prices. That revision frames how policymakers are reading the balance of risks even as near-term inflation is expected to hover around the target.

Why the 4% level matters under the revised CPI series

The Mint poll explicitly noted that a 4.1% print would mark the first breach of the RBI’s midpoint target under the revised CPI series with 2024 as the base year. That makes May an important reference point for how inflation behaves in the early months of the updated series.

A move above 4% is not, by itself, outside the RBI’s comfort zone because the formal tolerance band is wide. But the direction and composition matter for policy discussions, particularly when the rise is led by food and fuel components that can influence broader expectations.

Market watch: expectations versus actual inflation

Reuters noted that households’ inflation expectations remain significantly above actual inflation levels. This is closely monitored because expectations can affect consumption decisions and wage demands, even when headline inflation remains within the target band.

For investors and borrowers, the main near-term issue is whether the May rise is temporary or reflects a broader firming in price pressures. The data on 12 June will be watched for how much of the uptick came from food and transport, and whether core inflation stays near the 3.8% level cited in the poll.

Key numbers to track ahead of the June 12 release

Conclusion

Economist polls suggest India’s CPI inflation rose to around 4% in May from April’s sub-3.5% levels, pushed up by vegetables and fuel-linked transport costs. The June 12 data release will confirm whether inflation moved above the RBI’s 4% midpoint under the revised 2024-base CPI series and how much of the increase was driven by food and transport components.