India collected a record ₹2.31 lakh crore in GST in October, the fourth straight month above ₹2 lakh crore. The details are more mixed: tax on imports grew more than twice as fast as domestic collections, reflecting the effect of higher oil and import prices rather than only stronger demand.
Gross GST collections rose 22.9% from a year earlier to ₹2,31,290 crore in October 2026, according to provisional finance ministry data released on Sunday. That is the highest monthly figure on record. After refunds of ₹27,934 crore, net GST revenue rose 25.6% to ₹2,03,356 crore.
For April to October, gross collections rose 13.2% to ₹14.77 lakh crore, and net collections rose 12.6% to ₹12.69 lakh crore.
Imports versus domestic collections
The breakdown matters more than the headline.
Domestic gross revenue, which reflects goods and services produced and consumed in India, rose 15.8% to ₹1,59,044 crore. That is solid, but well below the headline growth rate.
GST on imports grew much faster. Import-related IGST rose to ₹72,246 crore from ₹50,796 crore a year earlier, an increase of more than 40%. On a net basis, customs-related GST revenue rose 56.2% to ₹58,319 crore, while net domestic revenue grew 16.4%.
Why does that matter? GST on imports is calculated on the value of the goods. When oil and other commodities become more expensive, and the rupee weakens so imports cost more in rupees, the tax collected rises even if volumes do not. Much of October’s growth reflects higher prices, not just stronger demand.
What the domestic figures show
Domestic growth of 15.8% is still positive. October included Dussehra and the start of the Diwali shopping season, and this week’s record vehicle sales show festive demand was real. State figures also show broad growth: Karnataka up 18%, Haryana 17%, Gujarat 16% and Assam 47%.
But inflation affects these figures too. With wholesale inflation at a series high of 11.39%, part of the domestic tax growth reflects higher prices rather than higher volumes.
A partial offset for the government
For the government, higher GST revenue partly offsets rising subsidy costs. Friday’s fiscal data showed the deficit at 42% of the annual target by September, mainly because of fertiliser and food subsidies linked to the oil shock.
There is a link between the two: the same high oil prices that raise subsidy costs also raise tax revenue on imports. Higher import GST partly offsets higher fertiliser subsidies. The government still comes out worse overall, because subsidies are rising faster, but the tax gains reduce the damage.
States benefit more from GST, since they receive SGST and a share of IGST. Strong collections help state finances at a time when many are under pressure.
What to watch
November’s figures, released on 1 December, will reflect the full Diwali and wedding season and the first month of the GST process changes that took effect on 1 November, including easier registration for small e-commerce sellers and faster provisional refunds.
The key point will be the gap between domestic and import growth. If domestic collections continue growing in the mid-teens while import collections ease as oil stabilises, it will indicate strong underlying demand. If domestic growth slows, it will suggest October’s record was driven mainly by inflation.
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