Full Breakdown
Immigration Health Surcharge: A Growing but Unstable NHS Funding Stream
By Drooid · · How we work
What the Immigration Health Surcharge Is and How It Funds the NHS
The Immigration Health Surcharge (IHS) requires most visa-holding migrants to pay a fee that is intended to cover their use of the National Health Service (NHS). Introduced in 2015 at £200 per year, the charge rose to £1,035 per year for each visa holder by 2024, with students and child dependents paying £776. The fee is collected by the Home Office before the migrant travels to the UK, transferred in a lump sum to the four NHS administrations, and is not earmarked for specific services.
Financial Scale and Recent Trends
- Revenue growth: Gross IHS receipts reached over £2.6 billion in 2024/25, representing about 1.1 % of total NHS spending, up from £1.78 billion the previous year after the February 2024 rate increase.
- Contribution versus cost: The Nuffield Trust analysis finds that IHS payers contributed at least 60 % more to the NHS budget in 2023/24 than the Department of Health and Social Care’s estimate of the health-care costs they incurred.
- Volatility: Net migration fell to roughly 171,000 in the year to December 2025—about half the figure a year earlier—driven by a sharp decline in non-EU arrivals. Correspondingly, IHS income dropped by more than £100 million to £2.3 billion in the year to 2025/26.
Policy Debate and Official Views
- Government rationale: Official documents state that the surcharge reflects average health-care use by migrants, estimated with proxy measures. A Lords committee noted that the 2024 increase outpaced NHS spending growth, attributing the gap to a revised estimation method. The Home Office responded that the new method shows higher use in community and mental-health services.
- Critics’ concerns: Analysts argue that migrants already contribute through income tax, National Insurance and VAT, so the surcharge may amount to double-paying. The Nuffield Trust’s Stelios Vassiliou warned that if IHS income reverted to 2015-16 levels, the NHS could face a shortfall of billions of pounds, underscoring the charge’s growing fiscal prominence.
Implications for NHS Funding
Because the IHS is tied to migration flows, any policy that reduces visa numbers—such as the target to cut overseas NHS recruits from a third to 10 % by 2035—could further erode this revenue stream. While the surcharge now accounts for more than 1 % of NHS expenditure, its reliance on external migration makes it a potentially unstable source of funding for the health service.