UK Immigration Health Surcharge (IHS) Explained
What the IHS is, who generally pays it, how it is calculated, and why the current rate needs checking against live gov.uk guidance before quoting a family a total cost.
A quick but important note before anything else: the UK Immigration Health Surcharge, including its annual rate and the categories of applicant who must pay it, is set by UK Home Office policy and has been revised more than once. This article describes the general structure of the IHS as it has commonly been understood, not a guaranteed, current-as-of-today figure. Always confirm the live rate and rules on gov.uk or with a qualified immigration adviser before quoting a family a total visa cost.
For a consultancy advising students and workers on UK-bound visas, the IHS is one of the most commonly asked-about cost items — and one of the easiest to get wrong if the figure quoted is from a prior year rather than the current rate. Understanding the structure, even without memorising a specific number, helps a counsellor explain the fee correctly and point a family to the right official source for the exact amount.
What the IHS is actually for
The Immigration Health Surcharge is generally a fee that most temporary visa applicants staying in the UK for more than six months are required to pay, intended to give them access to the National Health Service (NHS) during their stay in a manner broadly comparable to a UK resident. It is a separate charge from the visa application fee itself — a family should expect to budget for both, not one instead of the other.
Pays for access to the NHS during a visa stay
The IHS is generally charged so that most temporary visa holders staying in the UK for more than six months can access National Health Service (NHS) care broadly similarly to a UK resident, without separately purchasing private health cover for that purpose.
Charged upfront, for the full length of the visa
The surcharge is generally paid as a single upfront amount at the time of the visa application, covering the entire granted length of stay, rather than being billed periodically like an ongoing insurance premium.
The rate has been revised more than once
The annual IHS rate is generally set by the UK government and has been increased on more than one occasion since the surcharge was introduced — this article does not state a specific current figure, since it needs confirming against live gov.uk guidance.
Partial refunds can apply in some circumstances
A partial refund of the IHS can generally apply in certain situations — for example, if a visa application is refused, withdrawn, or granted for a shorter period than applied for — though the exact refund process and eligibility should be confirmed on gov.uk.
Who is generally required to pay it
Most applicants for a UK visa longer than six months — commonly including Student visa applicants and Skilled Worker visa applicants, along with any dependants applying alongside them — are generally required to pay the IHS as part of their application. Certain routes and certain categories of applicant are generally exempt or subject to different treatment, but the exact list of exemptions is a matter of current Home Office policy and needs to be checked for the applicant's specific visa route on gov.uk, rather than assumed to be the same as a previous case a consultancy handled.
How the amount is generally worked out
The IHS is generally calculated using the length of the visa being applied for, multiplied against an annual rate the government sets — with a lower annual rate commonly applying to Student visa applicants and dependent children compared with the general rate charged on most other routes. Because that annual rate has been revised upward more than once since the surcharge was first introduced, this explainer deliberately does not state a specific current figure. The reliable way to get an exact number for a specific applicant is the official IHS calculator on gov.uk, checked at the time of the application, not a number carried over from a prior year's case.
It is paid upfront, for the whole visa period
Unlike a recurring insurance premium, the IHS is generally paid as one upfront amount at the point of the visa application, covering the entire length of stay being applied for. If someone later extends their visa, a further IHS payment is generally required as part of that extension application, calculated again for the new period requested — so a consultancy tracking a case through to a visa extension should budget for this as a recurring cost at each renewal point, not a one-time fee paid only at initial entry.
When a partial refund can apply
A partial refund of the IHS can generally apply in specific circumstances — for example, where a visa application is refused, withdrawn before a decision is made, or granted for a shorter period than what was applied and paid for. The precise refund process, what qualifies, and any time limits for making a claim are set out by the Home Office and should be checked directly on gov.uk when the situation arises, since assuming a refund will automatically apply — or automatically won't — without checking the current rules risks giving a family incorrect expectations about money they may or may not get back.
What this means for day-to-day case tracking
For a consultancy advising on UK study or work visas, the practical takeaway is that the IHS is a real, budget-relevant cost that belongs in any fee conversation with a family — but the exact figure should always come from checking the current gov.uk calculator for that specific visa route and length, not from memory of what a previous case paid. Our UK visa consultant software page covers how VisaBOS tracks Student Route and Skilled Worker cases, including CAS and BRP milestones, on one dashboard, and our visa fee quotation calculator feature lets a counsellor build an itemized estimate for a UK-bound family that includes a reference line for the IHS alongside the consultancy's own fee — with the reminder that any third-party government fee line item, including the IHS, needs to be confirmed as current by your team before it is quoted, since VisaBOS does not automatically fetch or guarantee live government fee figures.
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Frequently asked questions
What is the UK Immigration Health Surcharge (IHS)?
The Immigration Health Surcharge is generally a fee charged as part of most UK visa applications for a stay longer than six months, intended to give the applicant access to NHS healthcare during that stay in a manner broadly similar to a UK resident, without the applicant separately arranging private medical insurance for that purpose. It is paid in addition to the visa application fee itself, not instead of it.
Who generally has to pay the IHS?
Most applicants applying for a UK visa for longer than six months — commonly including Student visa and Skilled Worker visa applicants, along with their dependants — are generally required to pay the IHS as part of the application. Certain categories of applicant and certain short-stay visa routes are generally exempt or treated differently, but the specific list of exemptions is set by UK Home Office policy and should always be checked on gov.uk for the applicant's specific visa route rather than assumed.
How is the IHS amount calculated?
The IHS is generally calculated based on the length of the visa being applied for and an annual rate set by the government, multiplied out for the full length of stay and rounded according to the rules in place at the time of application — commonly with a lower annual rate that applies to Student visa applicants and their dependent children compared with the general rate. Because the specific annual rate has been revised more than once, this article does not state a current figure; the exact calculation should always be confirmed on the official gov.uk IHS calculator before quoting a family a total cost.
Is the IHS paid once, or periodically like insurance?
It is generally paid once, upfront, as part of the visa application, covering the entire length of the visa being applied for in a single payment — not billed monthly or annually like a private insurance premium. If a visa is later extended, a further IHS payment is generally required as part of that extension application, calculated again for the new period being applied for.
Can any part of the IHS be refunded?
In some circumstances, yes. A partial refund can generally apply if, for example, a visa application is refused, withdrawn before a decision, or granted for a shorter period than what was originally applied and paid for. The exact refund process, eligible circumstances, and any time limits for claiming are set out on gov.uk and should be checked directly rather than assumed, since the mechanics of what qualifies for a refund are a specific administrative matter that can change.
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