Blitz India Business
NEW DELHI: Two numbers sit next to each other on a British government website. Read together they say something about the India–UK trade agreement that has not, so far as this desk can establish, appeared in an Indian publication.
The page is “Historic UK-India free trade agreement is in effect” on business.gov.uk, the British government’s official export-support platform, operated by the Department for Business, Innovation, Science and Trade — the department that negotiated the Comprehensive Economic and Trade Agreement. The page was last updated on 3 August 2026 and was opened and read in full by the Blitz bilateral desk on 27 August 2026. This story is written from that page and not from any secondary account of it.
The platform states the modelled effect twice, once in prose and once in a bulleted summary. In prose: “In the long run, the deal is expected to boost bilateral trade by £25.5 billion, Indian GDP by £5.1 billion, and UK GDP by £4.8 billion every year.” In the summary: “Supporting growth: expected to raise UK GDP by £4.8 billion and India’s GDP by £5.1 billion a year in the long run.”
Blitz India recomputed both relationships independently. India’s modelled annual gain of £5.1 billion exceeds Britain’s £4.8 billion by £0.3 billion — 6.25 per cent larger. Of the £9.9 billion combined annual gain, India takes 51.52 per cent. On the British government’s own modelling, India is the larger beneficiary of the India–UK trade agreement.
CETA on British government figures
| Metric / Provision | Details |
|---|---|
| Source | business.gov.uk, updated 3 August 2026 |
| Modelled annual gain to Indian GDP | £5.1 billion |
| Modelled annual gain to UK GDP | £4.8 billion |
| India’s share of the combined gain | 51.52 per cent |
| Modelled rise in bilateral trade | £25.5 billion a year |
| Of which, from UK exports into India | £15.7 billion — 61.57 per cent |
| Residual, Indian exports into Britain | £9.8 billion — 38.43 per cent |
| Indian tariff lines cut or removed for UK goods | 90 per cent of lines |
| Duty-free immediately | 64 per cent of products, about £1.9 bn of UK exports |
| Duty-free over time | 85 per cent of products |
| India–UK trade, 2025 | £48 billion |
All percentages recomputed by Blitz India from the published sterling figures. Photograph note: this story reports a set of published figures and not an event; no copyright-clean photograph of it exists, and under Circular BIMG/CIR/2026/02 no agency or symbolic picture runs. This in-house data card takes its place.
Now set that against the trade flows, because they point the other way
The same body of British material breaks down the £25.5 billion projected annual increase in bilateral trade. £15.7 billion of it is expected to come from rising UK exports into India. Recomputed here, that is 61.57 per cent. The residual — £25.5 billion less £15.7 billion, or £9.8 billion, 38.43 per cent — is the increase in Indian exports into Britain.
So Britain captures about three-fifths of the additional trade, and India about half of the additional output. Those two facts look contradictory and are not. They are what happens when cheaper inputs, cheaper capital goods and cheaper professional services flow into an economy growing considerably faster than the one supplying them. The gain to India does not come mainly from selling more; it comes from buying better. That is a more interesting proposition than either “India conceded too much” or “India won”, and every figure in it comes from British government documents.
A correction Indian business copy should stop repeating
A formulation in wide circulation holds that ninety per cent of British goods now enter India duty-free. The platform says something materially different: “India has removed or reduced tariffs on 90% of its tariff lines for UK products; 64% of products will become duty-free immediately, covering about £1.9 billion of current UK exports. Over time, 85% of products will become duty-free.”
Ninety per cent of tariff lines touched is not ninety per cent of goods arriving free of duty. Sixty-four per cent is the immediate figure and eighty-five per cent the eventual one. An importer or an exporter planning a landed-cost calculation on the wrong number will plan it wrongly.
The gain to India does not come mainly from selling more. It comes from buying better.
Two Cautions the Copy Must Carry
• These are modelled long-run projections, not outcomes. Neither government has said what “the long run” means in years.
• The £5.1 billion is a British estimate of an Indian gain. The Department of Commerce has published no Indian modelling of CETA.
• The tariff figure is 90 per cent of tariff lines, not 90 per cent of goods.
• Total India–UK trade of £48 billion for 2025 is the figure this desk prints; a £47.9 billion variant in circulation has not been opened at its source.
The gap an Indian department could close this month
The awkward part of this story is not the arithmetic. It is that the only public number for what CETA does to Indian GDP is a British one. Britain has modelled India’s gain and published it. India has not modelled it, or has not published it.
That leaves Indian exporters, Indian industry bodies and Indian legislators arguing about a British estimate, and it leaves the government without a figure of its own when the agreement is debated. Publishing the Department of Commerce’s own CETA modelling — sector by sector, with its assumptions attached — would settle the question in India’s own terms and give the £5.1 billion something to be checked against. It would also, on the evidence of the British figures, be a number worth having.