What Is the UK Immigration Health Surcharge?

When people search for “uk ihs surcharge calculator” or “immigration health surcharge 2026”, they are usually staring at a visa application page, doing the maths in their head, and wondering why the number the Home Office quotes looks so much bigger than the visa fee alone. The answer is almost always the Immigration Health Surcharge — the IHS. It is a mandatory payment most visa applicants make so they can use the National Health Service (NHS) on broadly the same basis as UK residents while they live in the country.

Think of it this way: the visa application fee pays for the Home Office to process your case. The IHS pays for your healthcare. They are two completely separate charges, collected at different points, and both are compulsory. You cannot opt out of the surcharge because you have private insurance, and you cannot pay it later — it is collected upfront, in full, at the moment you submit your online application. Miss it, and your application simply does not go forward.

The surcharge has existed since 2015, but the numbers changed dramatically in February 2024, when the standard rate jumped from £624 to £1,035 per year and the reduced rate from £470 to £776 per year. Those 2024 rates remain the published rates in 2026, and they are what this estimator uses. Because the charge is multiplied by every year of your visa — and paid in one lump sum — a family of four on a five-year route can easily face an IHS bill above £20,000. That is why estimating it early, before you commit to a route, matters so much.

2026 IHS Rates: Who Pays What

There are only two rates, and which one applies to you depends on your visa category — not on your income, nationality, or age (with one exception for children). Here is the complete picture:

A few things worth noticing. First, the reduced rate is genuinely generous: a student on a three-year degree pays £2,328 instead of £3,105 — a saving of £777 that recognises students use fewer NHS resources. Second, children always get the reduced rate regardless of their parents’ route, so a Skilled Worker family with two young children pays £1,035 × years for each adult and £776 × years for each child. Third, the exemption for Health and Care Workers is total — it covers dependants too — because those workers already contribute through the NHS roles they fill.

One more critical detail: the surcharge is not pro-rated by day. The Home Office uses a deliberately coarse rounding rule, which is the subject of the next section — and it is where most people either overpay in their heads or get a nasty surprise.

How the Surcharge Is Calculated: The Part-Year Rule

Here is the rule that trips everyone up. The IHS is charged per year of your visa, but visas rarely land on exact years. When they don’t, the Home Office rounds like this:

• 6 months or less of a part-year → charged at half the annual rate (£517.50 standard / £388 reduced).
• More than 6 months of a part-year → charged at the full annual rate.
• Visas of 6 months or less in total → no IHS at all. The surcharge only applies to stays longer than six months.

Some worked examples make this concrete:

Notice the quirk in the third row: a visa of 3 years and 8 months is charged as 4 full years. That extra two months beyond the half-year mark costs a full £1,035. This is exactly the kind of detail the estimator above handles for you — enter your real duration and it applies the rounding correctly, so you never have to guess.

Why does the rule work this way? The Home Office grants most work and family visas with a small buffer beyond the requested period (for example, a 3-year Skilled Worker visa is often granted as 3 years plus a few weeks). The rounding rule converts those buffers into neat half- or full-year charges. It is blunt, but it is predictable — and predictability is what lets you budget.

Exemptions: Who Doesn’t Pay

Not everyone pays the surcharge. The exemptions are narrow, but if you qualify for one, the saving is enormous:

• Health and Care Worker visa holders — fully exempt, and so are their dependants. This is the big one: a care worker on a 5-year visa saves £5,175 per adult.
• Short stays — any visa of 6 months or less. Standard visitors never pay the IHS, which is why the UK Visitor Visa Guide shows no surcharge line at all.
• Certain armed-forces dependants and a handful of diplomatic categories.
• EU Settlement Scheme applicants — no IHS on settlement applications.

What does not exempt you: having private health insurance (irrelevant — the charge still applies), being young and healthy (irrelevant), holding a previous NHS number, or being from a country with a reciprocal healthcare agreement. If your route is not on the exemption list, assume you pay. When in doubt, the UK ETA Eligibility Checker can help you confirm which UK entry route actually applies to you before you start budgeting.

Students and the Reduced Rate

Students get the best deal in the IHS system, and it is worth understanding exactly how far it stretches. The £776/year reduced rate applies to the Student visa holder and to every dependant on a Student dependant visa. It also applies to Youth Mobility Scheme applicants — the closest thing the UK has to a working-holiday visa.

For a typical three-year undergraduate degree, the maths is: 3 × £776 = £2,328. Compare that with the £3,105 a Skilled Worker pays for the same three years. But watch the part-year rule on student visas: courses rarely align to exact years. A master’s student on a 16-month visa pays 1.5 years (£1,164), while a 20-month visa rounds to 2 full years (£1,552). Before you accept a university offer, run the numbers with our UK Student Visa Funds Calculator — the IHS is only one part of the maintenance funds you must show.

One student-specific trap: the Graduate visa (the 2-year post-study work route) does not get the reduced rate. Graduates pay the full £1,035/year — £2,070 for the two years. Many students assume the student discount follows them after graduation. It doesn’t. Budget for the step up.

Dependants: What Families Pay

Every dependant pays their own surcharge, at their own rate, for the same duration as the main applicant. There are no family discounts and no shared payments — a family of four pays four separate IHS bills, all upfront, all at the application stage.

The one mercy is the child rate: dependants under 18 always pay £776/year, even when the parents pay £1,035. Take a Skilled Worker family — two adults, two children — on a 5-year visa: adults pay 2 × 5 × £1,035 = £10,350; children pay 2 × 5 × £776 = £7,760. Total: £18,110. It is the single largest upfront cost of the whole application, dwarfing the visa fees themselves.

Planning point: because children age into the adult rate at 18, a 17-year-old dependant on a 5-year visa still pays the child rate for the whole grant — the rate is fixed at the application date. If you are timing a family application, this is worth knowing. And if your route is the partner route, check the income side too with our UK Spouse Visa Income Checker, because the financial requirement and the IHS hit in the same month.

Paying the IHS: Step by Step

You don’t pay the IHS on a separate website or at a later date. It is woven into the online application itself:

1. Complete the visa application form on gov.uk as normal.
2. The IHS portal step appears before the final fee payment. The system calculates your surcharge from the visa length you entered — this is the figure the estimator above reproduces.
3. Pay by card — debit or credit. The IHS and the application fee are usually charged as separate transactions.
4. Save your IHS reference number. It appears on the payment confirmation. You need it for any future refund claim, and some employers ask for it.
5. Attend your biometrics appointment with the payment confirmation. No separate IHS receipt is needed at the appointment, but keep it anyway.

If the portal’s figure differs from your estimate, don’t panic — check whether the visa length used includes the Home Office’s standard buffer (usually a few extra weeks, which can tip a part-year over the 6-month line). The portal’s figure is authoritative, but understanding the calculation lets you spot genuine errors.

Refunds: When You Get Money Back

The IHS is refundable in defined situations, and — unusually for Home Office payments — the process is mostly automatic:

• Visa refused or withdrawn: full refund, normally automatic within 6 weeks of the decision, back to the card used.
• Duplicate payment: if you were charged twice, the second payment is refunded.
• Overpayment: if the portal charged more than the rules require, the difference comes back.
• Switching to an exempt route: for example, moving onto a Health and Care Worker visa — the IHS for the new grant is not charged, and overlapping periods may be refunded.

What is not refunded: the surcharge for time you actually spent in the UK, even if you barely used the NHS. Leaving early does not earn a pro-rata refund for unused months — a harsh rule, but a settled one. And application fee refunds follow separate, stricter rules; don’t confuse the two.

Practical tip: refunds go to the original payment card. If that card has expired or been replaced by the time the refund is processed, contact UKVI with your IHS reference number rather than waiting. Refund delays are the most common IHS complaint we hear about — and almost all of them trace back to dead cards.

Common Mistakes That Cost You Money

• Forgetting dependants in the budget. The main applicant’s £3,105 feels manageable; the family’s £12,000+ does not. Always estimate for everyone applying.
• Ignoring the part-year rounding. A 3-year-7-month visa costs a full extra year. If your Certificate of Sponsorship lets you choose a start date, the rounding can matter.
• Assuming the student rate continues on the Graduate visa. It doesn’t — graduates pay £1,035/year. The jump catches thousands of new graduates every year.
• Paying twice after a refused application. If you reapply, you pay the IHS again — but the first payment is refunded automatically. Don’t let the double charge panic you; track the refund instead.
• Using an expired card for payment. Refunds fail silently to dead cards. Use a card that will still be live in 6–12 months.
• Confusing the IHS with the visa fee. They are separate charges with separate refund rules. A “fee waiver” for the application fee does not waive the IHS.

Strategic Tips to Minimise Your IHS Bill

• Check the Health and Care Worker route first. If your job qualifies, the exemption wipes out the entire surcharge — potentially £5,000+ per adult on a 5-year visa. It is the single biggest saving in the UK immigration system.
• Time children’s applications before 18. The under-18 reduced rate locks in at application date for the whole grant.
• Watch visa-length buffers. If your sponsor offers flexibility on the CoS end date, a grant of 3 years 5 months costs half a year less than 3 years 7 months.
• Students: count the Graduate visa step-up. A 3-year degree (£2,328 IHS) plus 2-year Graduate visa (£2,070) totals £4,398 across five years — plan for it from year one.
• Apply together, not separately. Dependants applying later still pay for the full remaining grant, but staggered applications complicate refunds if plans change. One coordinated application is cleaner.
• Keep every reference number. IHS references, payment confirmations, application numbers — one folder, everything saved. Future-you, chasing a refund, will be grateful.

If the numbers still feel daunting, remember the surcharge buys comprehensive NHS access — GP visits, hospital care, maternity services — without the insurance premiums such coverage would cost privately. And if you want a full readiness review of your application beyond the fees, the Visa Approval Predictor and the Document Checklist Generator cover the parts money can’t fix.