- 6 days ago
- 7 min read
Britain’s immigration policy threatens the country’s future prosperity and international influence
A politically convenient fall in migration has fiscal and economic consequences. Costs for everyday services will go up, and the country’s global presence will weaken.
By The Immigrant Times
Immigrants who have enriched Britain: Sir Mo Farah, a four-time Olympic gold medallist, was born in the Somali Democratic Republic and was 11 years old when he arrived in Britain as an undocumented immigrant; Kemi Badenoch, Leader of the British Conservative Party, who grew up in Nigeria; Sir Sadiq Khan, Mayor of London and son of a bus driver originally from Pakistan.
Britain's dramatic fall in net migration
March 2026: UK net migration has undergone a dramatic reversal, falling to 204,000 in the year ending June 2025. This represents a decline of 720,000 over just two years, from a peak of over 900,000 and a drop of roughly 69 per cent compared to the previous year, the sharpest peacetime fall on record. Oxford Economics expects UK net inward migration to dip below 100,000 in 2026, the lowest level since 1997.
Migration from outside European Union countries has been the main driver of change. Non-EU immigration has declined by 394,000 (37%) as fewer people are arriving for work and study. At its peak in 2023, the number of work and study dependants arriving was 374,000, which has now fallen to 98,000. The skill threshold for getting a skilled worker visa was raised from NQF level 3 (A-level, high school diplomas in the US) to NQF level 6 (graduate level) in July 2025, and care workers can no longer be recruited from abroad.
Sources: Office for National Statistics (ONS), Long-term International Migration, Provisional: Year Ending June 2025; Oxford Economics, Lower Immigration Will Hit UK Growth and Raise Borrowing, 2026; UK-in-a-Changing-Europe, The Coming Collapse in Immigration to the United Kingdom, 2025.
Falling migration has financial consequences
The economic consequences of this sharp decline are drawing urgent warnings from leading institutions. The National Institute of Economic and Social Research (NIESR) warns that a zero net migration policy would shrink the economy by 3.6 per cent by 2040, reduce the workforce by around 2.5 million people, and result in a £37bn deterioration in public finances. Oxford Economics calculates that if the Office for Budget Responsibility revises its migration assumptions in line with current trends, government borrowing would be £19bn higher, wiping out most of the Chancellor's (UK finance minister) headroom.
The damage runs deeper than headline borrowing figures. Migrants, particularly those on skilled work visas, are often of working age and contribute immediate tax revenue, income tax and National Insurance, without drawing a state pension, and, being predominantly young and healthy, making relately modest demands on NHS services. A significant drop in arrivals reduces the forecasted ‘fiscal dividend’, potentially leading to a sizeable hole in public finance projections. Net migration also helps lower the old-age dependency ratio, the number of retirees per worker. Lower migration figures imply a smaller working-age base to support the growing costs of state pensions and healthcare for an ageing population. With Britain's fertility rate at around 1.4, well below the replacement level of 2.1, the country simply cannot afford to be cavalier about the size of its future workforce.
NIESR forecasts economic growth at just 1.4 per cent this year, with further slowdowns to 1.3 per cent in 2027 and 1.1 per cent in 2028. While multiple factors are at play, a shrinking labour supply is increasingly recognised as a structural drag on Britain's growth potential. Lower workforce numbers mean lower output, lower tax receipts, and ultimately fewer resources for public services — a cycle that is difficult to break once it takes hold.
Sources: National Institute of Economic and Social Research (NIESR), UK Economic Outlook, 2026; Oxford Economics, Lower Immigration Will Hit UK Growth and Raise Borrowing, 2026; Office for Budget Responsibility (OBR), Fiscal Forecast; ONS Population and Migration Statistics.
Lower immigration will lead to higher costs
Yet the British Labour government's singular focus on attracting only high-earning migrants risks overlooking an immediate, very tangible danger, one that voters will feel in their daily lives long before any macroeconomic statistics register the damage.
Britain's so-called ‘low-paid’ workers are the backbone of essential services. Care homes, hospitals, restaurants, hotels, delivery networks and street cleaning crews depend heavily on migrant labour. Sectors such as health, social care, and agriculture rely heavily on non-EU labour, and a sharp drop in net migration could lead to labour supply shocks, resulting in unfilled vacancies, particularly in the NHS and care homes. Care workers can no longer be recruited from abroad, and some employers are already responding to tightening immigration rules by increasing outsourcing, while some job vacancies will simply become harder to fill.
The consequence is straightforward: when labour is scarce, its price rises. The cost of a care home place, a restaurant meal, a parcel delivery or a council cleaning contract will all climb. These are not abstract economic indicators; they are the weekly realities of ordinary British households. It is hard to imagine voters thanking the government for making their lives more expensive in the name of migration control.
Sources: Migration Observatory, University of Oxford, Net Migration Falls 78% in Two Years, November 2025; UK-in-a-Changing-Europe, The Coming Collapse in Immigration to the United Kingdom, 2025; tutor2u Economics, A Big Drop in UK Net Migration, 2025.
The value of second-generation immigrants
There is a second, perhaps even more profound flaw in the UK government's high-earner calculus: it is entirely blind to the future.
History and Britain's own story demonstrate clearly that the children of working-class migrants do not remain in working-class occupations. They go to school, they go to university, they become doctors, engineers, lawyers, entrepreneurs and, yes, politicians. The most vivid illustration of this truth sits in London City Hall. Sadiq Khan, the Mayor of London, is the son of a Pakistani bus driver who arrived in Britain with little more than ambition and a willingness to work. His story is not exceptional; it is emblematic of a pattern repeated across generations and across every immigrant community that has made Britain its home.
Each working-class migrant family that puts down roots in Britain is, in effect, an investment in the country's future professional classes, tax base and civic life, an investment that no salary threshold at the visa counter can adequately capture or measure.
Sources: Migration Observatory, University of Oxford, The Fiscal Impacts of Immigration in the UK; Migration Observatory, The Labour Market Effects of Immigration.
With fewer international students, Britain will lose future allies
Nowhere is the short-sightedness of current policy more acute than in Britain's universities. International students are not merely a revenue stream, though they are certainly that too. UK universities often use the high fees paid by international students to subsidise domestic research and tuition. The reported fall in student arrivals directly threatens this revenue stream, potentially forcing universities to cut courses or seek government bailouts. A fall in international student numbers will put further pressure on universities that are already struggling financially, especially the 22 universities expected to lose their sponsor licence.
But the consequences extend far beyond university balance sheets. Every international student who studies in Britain leaves with something that no trade negotiation can easily manufacture: a personal connection to the country, its people, its culture and its values. The student who spends three years at the LSE, UCL or the University of Edinburgh does not simply return home with a degree, they return with friendships, form;tive experiences, and an instinctive affinity for Britain that will colour their professional and political decisions for the rest of their lives.
Consider the implications. A future finance minister who studied in London is more likely to look favourably on British banks seeking to operate in their country. An entrepreneur who met their business partner at a British university is more likely to choose Britain as a base for their European operations. A politician who spent their formative years in Britain is more likely to champion the bilateral relationship when it matters. This is soft power at its most durable and practical, and Britain, with its world-leading universities, has long been one of its foremost practitioners.
Until the second Trump presidency, the United States understood this perfectly. American universities recruited, and many still do, internationally with great energy and considerable government support, not merely for the tuition fees, but because they knew that today's foreign student is tomorrow's foreign ally. Britain risks abandoning this strategic advantage precisely at the moment when, post-Brexit and with a fractured ‘special relationship’ with the US, it needs new global relationships most.
Restricting international student numbers is therefore not just an economic miscalculation; it is a diplomatic one. Every student turned away is a potential ambassador for Britain who will instead forge their deepest connections with another country. In a competitive world, that is a loss Britain cannot easily afford.
Sources: tutor2u Economics, A Big Drop in UK Net Migration, 2025; UK-in-a-Changing-Europe, The Coming Collapse in Immigration to the United Kingdom, 2025; British Council, The Value of Education Exports to the UK.
Politically convenient headline figures will prove a costly bargain
The Migration Observatory at Oxford notes that the composition of migration has become less favourable from an economic perspective, with fewer people receiving skilled-worker visas and a higher share of refugees. The irony is acute: in chasing a headline figure and a narrow definition of economic value, the government risks losing precisely the broad, diverse migrant workforce that has historically driven both economic resilience and social mobility in Britain.
Any political benefit the government may gain from the fall in immigration could be jeopardised by the economic damage it causes. Voters may cheer lower migration numbers today, but they will notice the care home crisis, the empty restaurant tables, the slower deliveries, and the higher bills tomorrow. And the generation of future professionals, scientists and public servants that will never now be born or raised in Britain will be a loss that no future government will be able to easily undo.
Britain has always been shaped by those who came from elsewhere, worked hard, and built something lasting — for themselves, their children, and their adopted country. A migration policy that fails to recognise this is not just economically short-sighted. It is historically illiterate.
Sources: Migration Observatory, University of Oxford, Net Migration Falls 78% in Two Years, November 2025; NIESR, UK Economic Outlook, 2026; Oxford Economics, Lower Immigration Will Hit UK Growth and Raise Borrowing, 2026.
Methodology: This article draws on data and analysis from the Office for National Statistics (ONS); the National Institute of Economic and Social Research (NIESR); Oxford Economics; the Migration Observatory, University of Oxford; the Office for Budget Responsibility (OBR); the UK-in-a-Changing-Europe research institute; the House of Commons Library; and the Economics Help and tutor2u economics education platforms.
Further reading from The Immigrant Times: Britain’s new asylum proposals discourage future entrepreneurs || Britain debates immigration || Britain’s Labour Party moves to the right on immigration || The fiscal benefit of immigration in Britain || Britain’s care system depends on Filipino nurses ||
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