Understanding the UK Visa Healthcare Surcharge (IHS)

The Immigration Health Surcharge (IHS) is a mandatory fee paid by foreign nationals applying for a UK visa or immigration permission lasting more than six months, entitling them to access the National Health Service (NHS) on broadly the same basis as permanent UK residents. The standard rate is £1,035 per year of leave applied for, with a discounted rate of £776 per year applicable to students, Youth Mobility Scheme participants, and children aged under 18 at the date of application. Payment is calculated upfront for the full duration of the permission granted, including any additional post-study or post-contract wash-up periods appended by the Home Office.

Overview and Legal Framework of the Immigration Health Surcharge

The Immigration Health Surcharge was introduced under Section 38 of the Immigration Act 2014 and came into legal effect through the Immigration (Health Charge) Order 2015. It was created to ensure that temporary non-UK residents contribute directly to the running costs of the NHS from the moment they arrive or extend their permission to stay. The surcharge is distinct from general UK taxation and National Insurance contributions, meaning working visa holders pay both the surcharge upfront and standard UK taxes through the Pay As You Earn (PAYE) system once employed.

The health charge is not an insurance premium. Paying it does not provide access to private medical facilities, nor does it guarantee priority over other NHS patients. Instead, it places the migrant in the category of persons exempt from charges for NHS hospital treatment, secondary care, and community health services under the NHS (Charges to Overseas Visitors) Regulations.

Failure to pay the surcharge when required carries severe statutory consequences. Under paragraph 34(3) of the UK Immigration Rules, a visa application is invalid if the required IHS payment or an approved fee waiver request is not submitted. If an applicant fails to pay the calculated surcharge after being notified by UK Visas and Immigration (UKVI), the underlying application must be rejected without substantive consideration of its merits.

Rates and Calculation Rules

Calculating the precise amount of IHS owed requires understanding three distinct elements: the applicant category, the exact length of the visa being granted (including administrative wrap-around periods), and the statutory rounding rules applied by UKVI.

Current Statutory Fee Structure

The current rates reflect the statutory increases implemented under the Immigration (Health Charge) (Amendment) Order 2024.

• Standard rate: £1,035 per year for each adult applicant across most temporary immigration categories, including Skilled Worker, Scale-up, Global Talent, Innovator Founder, Family (Spouse, Partner, Parent), UK Ancestry, and High Potential Individual routes.
• Discounted rate: £776 per year for Student visa holders, Child Students, Student Dependants, Youth Mobility Scheme participants, and any child applicant under the age of 18 at the date the visa application is made, regardless of the visa category of their parent.

Time-Based Rounding Rules

The Home Office calculates the surcharge based on the maximum total length of leave that can be granted under the specific route, rather than simply the contract or course dates.

1. Periods of six months or less: Charged at exactly half of the annual rate (i.e. £517.50 for standard applicants; £388 for students, youth mobility participants, and under-18s).
2. Periods of more than six months up to twelve months: Charged at the full annual rate (£1,035 or £776).
3. Multi-year visas with part-years: Every full year is charged at the annual rate. Any remaining period of six months or less is charged at half the annual rate. Any remaining period exceeding six months is rounded up to a full year charge.

For example, if an entry clearance applicant applies for a 3-year Skilled Worker visa, Home Office rules add 14 days before the Certificate of Sponsorship (CoS) start date and 14 days after the CoS end date. If those wrap-around days take the total duration from 3 years exactly to 3 years and 1 month, the applicant will be charged for 3.5 years of IHS (£1,035 x 3.5 = £3,622.50). If the total permission granted spans 3 years and 7 months, the applicant must pay for 4 full years (£1,035 x 4 = £4,140).

Reference Table: Surcharge Liability Across Key Immigration Routes

Complete List of Exemptions and Surcharge Waivers

Not every non-UK national must pay the surcharge. The law creates two main non-paying groups: those who are statutorily exempt from the charge entirely, and those who must apply for a discretionary fee waiver based on human rights or destitution criteria.

Full Statutory Exemptions

Statutorily exempt applicants must still complete the IHS portal during their visa application to generate a unique IHS reference number confirming their exempt status at a nil (£0.00) charge. Statutory exemptions apply to:

• Health and Care Worker visa holders: Main applicants sponsored under eligible Standard Occupational Classification (SOC) codes for qualifying health and social care roles, alongside their eligible dependants.
• Indefinite Leave to Remain (ILR) and British citizenship: Anyone applying for permanent settlement, naturalisation, or registration.
• Short-term visitors: Standard visitors, business visitors, and transit visa applicants applying for leave of 6 months or less from overseas.
• EU Settlement Scheme (EUSS): Applicants applying for Settled Status, Pre-Settled Status, or an EUSS Family Permit under Appendix EU.
• Asylum seekers, humanitarian protection, and Article 3 medical claims: Anyone applying for asylum or humanitarian protection, or applying for leave outside the rules on human rights grounds relating to severe, life-threatening medical conditions.
• Victims of modern slavery or human trafficking: Recognized victims with positive conclusive grounds decisions or those applying for temporary permission to stay as victims of modern slavery.
• Domestic abuse victims: Destitute domestic violence concession applicants and individuals applying for settlement as victims of domestic abuse.
• British Overseas Territories citizens: Citizens of British Overseas Territories residing in their territory, except those applying under sovereign base area agreements.
• Foreign armed forces personnel: Members of visiting armed forces subject to the Visiting Forces Act 1952 or exempt from immigration control under Section 8(4) of the Immigration Act 1971.
• Diplomats and international officials: Individuals posted to foreign diplomatic missions or qualifying international organisations exempt under Section 8(3) of the Immigration Act 1971.
• Frontier Workers: Individuals holding a Frontier Worker permit under the Citizens' Rights Regulations.

The Health and Care Worker Exemption and Reimbursement Scheme

The exemption for Health and Care Worker visa holders is strictly tied to the Certificate of Sponsorship (CoS). When an employer assigns a CoS under the Health and Care route, the sponsor selects the appropriate checkbox confirming eligibility under health and care regulations. This automatically sets the IHS fee to zero in the online system.

However, thousands of healthcare professionals working in the NHS or registered social care facilities are in the UK on general visas, such as the Skilled Worker route under a non-qualifying sponsor, the Student route working part-time, or Graduate and Family visas. These individuals are legally required to pay the full IHS upfront when applying for their visas.

To address this, the Department of Health and Social Care (DHSC) and the Home Office operate the Health and Care IHS Reimbursement Scheme. Under this scheme:

• Workers can claim back their IHS in 6-month increments after completing qualifying work periods.
• The applicant must have worked an average of at least 16 hours per week over the preceding 6-month period for an eligible healthcare provider, NHS trust, or Care Quality Commission (CQC) registered adult social care provider.
• Eligible dependants of qualifying workers are also entitled to claim back their respective surcharge payments for the matching 6-month periods.
• Evidence required includes payslips for each month of the 6-month claim window, an employment contract or letter on official letterhead signed by the employer detailing the role and hours worked, and bank statements confirming salary receipt.

Human Rights Fee Waivers

Applicants applying for leave to remain under human rights routes, such as Appendix FM (partner or parent 10-year routes) or Appendix Private Life, can request a waiver of both the Home Office visa application fee and the IHS.

To qualify for an IHS fee waiver, the applicant must make an online Fee Waiver Request before submitting their main substantive immigration application. The Home Office assesses whether the applicant:

• Is destitute, meaning they cannot provide adequate accommodation or food for themselves or their immediate family;
• Would become destitute if they paid the fee;
• Has exceptional financial circumstances such that paying the fee would deprive their child of an acceptable standard of living; or
• Faces severe financial hardship preventing them from paying the fee.

If the fee waiver is granted, UKVI issues a unique token allowing the applicant to submit the main visa application with the IHS waived. If the fee waiver is refused, the applicant is issued a validation notice requiring them to pay the full visa fee and IHS within 10 working days, or the underlying visa application will be rejected as invalid.

The Step-by-Step Payment and Validation Process

Payment of the Immigration Health Surcharge is integrated into the online UK visa application system administered by Access UK. It must be completed at a specific point in the sequence to ensure the application is legally made.

[Step 1: Complete Substantive Visa Application Form]
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[Step 2: Auto-Redirection to the Official IHS Portal]
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[Step 3: Answer Surcharge Questions & Input Dates]
  (System calculates total based on visa length + buffer)
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[Step 4: Execute Payment or Confirm Exemption]
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[Step 5: Generation of Unique 9-Digit IHS Reference]
  (Format: IHS123456789)
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[Step 6: Return to Main Portal & Pay Visa Application Fee]
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[Step 7: Book Biometrics and Submit Supporting Documents]

Step 1: Form Completion and Initial Redirection

The applicant completes all biographical, travel history, sponsorship, and accommodation questions on the main visa application portal. Once the application details are locked, the system automatically redirects the applicant to the dedicated IHS digital workspace before the visa application fee is processed.

Step 2: Information Input and Surcharge Calculation

The IHS portal pulls core details from the main form but requires specific verification steps:

• Course or contract start and end dates: For sponsored workers and students, the dates must match the Certificate of Sponsorship or Confirmation of Acceptance for Studies (CAS) exactly.
• Dependant status: The system asks whether the applicant is applying alone or with family members, linking the primary applicant to each dependant record.
• Current immigration status: For in-country extensions, the portal asks for details of current leave to ensure correct period bridging.

Based on these inputs, the system's algorithm applies the statutory rounding logic to determine the exact number of months and years of leave to be covered. The applicant cannot manually edit or overwrite the calculated fee amount.

Step 3: Payment Gateway and Currency Conversion

The surcharge must be paid in full at the point of transaction using a debit or credit card (Visa, Mastercard, or American Express). For applications made outside the UK, the fee is displayed in local currency or US Dollars (USD), converted using the Home Office's consular exchange rate. This rate includes an administrative currency buffer, meaning the charged figure in non-GBP currencies may be higher than the mid-market exchange rate.

Step 4: Generation of the IHS Reference Number

Once the payment successfully clears, the system generates a 9-digit alphanumeric reference number (for example, IHS123456789). This reference is automatically written into the main visa application record. The applicant receives a formal confirmation email containing the payment receipt, total sum paid, and the IHS number.

Step 5: Visa Submission and Biometric Enrolment

After completing the IHS portal, the applicant is returned to the main visa portal to pay the visa application fee. Once both payments are made, the application is officially submitted. The applicant then proceeds to book a biometric appointment at a Visa Application Centre (VAC) overseas or a UK Visa and Citizenship Application Services (UKVCAS) centre within the UK.

What NHS Services the Surcharge Covers (and What It Excludes)

Paying the IHS entitles the visa holder to free NHS hospital care, GP consultations, and emergency treatment on the same terms as permanent UK residents. However, NHS treatment in the UK is not entirely free for anyone, and certain statutory exclusions apply to all individuals regardless of immigration status.

Services Included Under the Surcharge

Once the visa is active, the applicant can access the following services without additional point-of-use charges:

• General Practitioner (GP) services: Consultations, routine check-ups, and non-emergency health advice at registered NHS GP surgeries.
• NHS Hospital services: Inpatient admissions, outpatient clinics, specialist referrals, diagnostic imaging (MRI, CT scans, X-rays), and surgical procedures when referred by an NHS doctor.
• Accident and Emergency (A&E): Emergency departments, Urgent Treatment Centres (UTCs), and NHS walk-in centres.
• Maternity care: Full prenatal, labour, delivery, and postnatal care provided by NHS midwives and obstetricians.
• Sexual health and family planning: Contraceptive services, STI testing, and treatment provided at NHS clinics.
• Treatment for infectious diseases: Diagnosis and treatment for designated notifiable communicable diseases (including tuberculosis, COVID-19, and viral hepatitis).

Statutory Exclusions and Out-of-Pocket Expenses

The surcharge does not provide universal free medical coverage. Visa holders are subject to the same standard patient charges and local NHS limitations as British citizens:

• Prescription medicines: In England, standard NHS prescription charges apply per item, unless the individual falls into an exempt category (such as being under 16, aged 16 to 18 in full-time education, pregnant, holding a valid Maternity Exemption Certificate, or possessing a qualifying Medical Exemption Certificate). Prescriptions are currently free in Scotland, Wales, and Northern Ireland under devolved health policies.
• NHS Dental treatment: Standard band charges apply for all examinations, fillings, root canal work, and dentures, unless the individual qualifies for NHS low-income support.
• Optical care: Routine sight tests, glasses, and contact lenses must be paid for privately, unless eligible for an NHS optical voucher.
• Assisted conception services: Surcharge payers are generally excluded from accessing NHS-funded In Vitro Fertilisation (IVF) and assisted reproductive technologies. Clinical commissioning policies across NHS Integrated Care Boards (ICBs) restrict access to permanent residents who have resided in the UK for specific baseline periods, excluding temporary visa holders.
• Elective private medical treatments: Any treatment arranged outside the NHS through private hospitals, private consultants, or private clinics is fully self-funded.

Evidence, Documents, and Caseworker Checks

Home Office caseworkers perform rigorous verification of IHS compliance during the initial validation and substantive stages of application processing.

Caseworker Verification Checklist

When a caseworker reviews an application file, they cross-reference the IHS database against the core application data to verify three critical elements:

1. Valid Reference Match: The IHS reference number entered on the application must correlate with an actual, cleared payment record in the Home Office's central financial database.
2. Date Alignment: The period of time for which the IHS was calculated must match the full potential duration of leave that could be granted under the Immigration Rules. Caseworkers compare the CoS/CAS start and end dates, plus all mandatory buffer periods (such as the 4-month post-study period for Student visas or 14-day grace periods for sponsored workers).
3. Correct Fee Tier: Caseworkers check that applicants who paid the discounted rate (£776 per year) were legitimately entitled to it. For child dependants, the caseworker checks the date of birth on the passport biodata page against the exact date of application submission. If an applicant turned 18 one day before submitting the online form, they are legally liable for the standard £1,035 rate.

Required Evidentiary Records

Applicants should retain the following documents throughout their stay in the UK to demonstrate valid NHS access rights to healthcare providers:

• IHS Payment Confirmation Email: Retain the digital receipt containing the transaction reference, amount paid, and unique IHS number.
• Biometric Residence Permit (BRP) or Digital Immigration Status (eVisa): Demonstrates lawful leave and valid immigration conditions.
• Summary of Leave / Decision Letter: The official UKVI grant letter indicating the start and expiry dates of permission.
• Proof of UK Address: Utility bills, tenancy agreements, or council tax statements, which are required by local GP surgeries during the patient registration process to confirm catchment area eligibility.

Common Mistakes, Payment Errors, and Refusal Triggers

Errors relating to the Immigration Health Surcharge are among the leading causes of administrative delays, rejected applications, and invalidity notices. Understanding how these errors occur allows applicants to avoid procedural traps.

1. Underpayment Due to Incorrect Date Entries

The most frequent administrative failure happens when an applicant enters their employment contract or course dates incorrectly in the IHS portal. If an applicant enters their employment end date as 1 September 2027 instead of the CoS end date of 1 October 2027, the portal may calculate 3 years of liability instead of 3.5 years.

Consequence: When the caseworker discovers the shortfall, they issue a formal Underpayment Notice under paragraph 34(3) of the Immigration Rules. The applicant is given 10 working days from the date of the notice to pay the outstanding balance via an emailed top-up link. If the applicant misses this email, fails to check their junk folder, or cannot pay within 10 working days, the application is rejected as invalid. The Home Office retains an administrative fee, returns the initial visa fee, and the applicant's existing leave may lapse without Section 3C protection.

2. Entering an Exempt S code on a Non-Qualifying Sponsorship

Some sponsors mistakenly tick the Health and Care visa exemption box for roles that are based in a healthcare setting but do not qualify under the approved list of Standard Occupational Classification (SOC) codes (such as non-clinical administrative staff, marketing personnel, or IT support within an NHS trust).

Consequence: The visa application will be refused or returned as invalid. Caseworkers cross-check the SOC code on the CoS against Appendix Skilled Occupations. If the code is not on the approved Health and Care list, the applicant is not exempt from the surcharge. The caseworker will either issue an IHS top-up notice for the full amount across the entire multi-year visa or refuse the visa on the grounds that the applicant does not qualify for the Health and Care route.

3. Paying Surcharge for Ineligible Dependants

When adult dependants apply, families sometimes select the discounted student rate for children over 18 who are still in education. The discounted £776 rate applies strictly to applicants who are under 18 on the date of application, or who are applying as the main applicant on a Student visa. A 19-year-old applying as a dependant child under a Skilled Worker or Family visa must pay the adult rate of £1,035 per year.

Consequence: An underpayment notice is issued, causing processing delays. If the top-up is not paid within the strict 10-day window, the dependant's application is rejected while the parents' applications may proceed, creating administrative separation of the family's immigration files.

4. Overlooking Exchange Rate Fluctuation and Credit Card Limits

Because the surcharge is charged upfront for the entire visa length, the total can be substantial. For a family of four (two adults and two children under 18) applying for a 5-year Skilled Worker visa:

• Two adults: £1,035 x 5 years x 2 = £10,350
• Two children: £776 x 5 years x 2 = £7,760
• Total IHS liability: £18,110 (payable in a single transaction, in addition to visa application fees)

Consequence: Overseas bank cards frequently block large international transactions for fraud prevention, or the amount exceeds daily transaction limits. If the transaction fails repeatedly during the session, the Access UK portal can time out, corrupting the draft application and forcing the applicant to restart the form from the beginning.

Complex Scenarios and Edge Cases

Navigating the surcharge becomes significantly more challenging when an applicant's circumstances diverge from a standard single-entry visa application.

Switching Visa Routes In-Country

When a migrant switches from one visa route to another within the UK (for example, switching from a Student visa to a 3-year Skilled Worker visa), they must pay the full IHS for the new application upfront, even if they have remaining time on their previous visa.

• Overlapping Surcharge Periods: If the applicant has more than six months of unexpired leave remaining on their previous visa for which they already paid the IHS, the Home Office will automatically issue a partial refund for the overlapping full six-month periods.
• Broken Periods: If the overlap is less than six months, no refund is provided for the duplicate time.
• Processing Delay: Surcharge overlap refunds are processed separately from the visa decision and typically take between 6 to 12 weeks to be returned to the original payment card.

Dependants Applying Separately

Dependant family members do not always apply at the same time as the main applicant. If a main applicant is granted a 5-year Skilled Worker visa in January 2026, and their spouse and child apply to join them in January 2028, the dependants are only granted leave that is coterminous with the main applicant (expiring in January 2031).

• Surcharge Calculation: The dependants only pay the IHS for the remaining validity of the main applicant's visa (in this case, 3 years), not the full 5 years that the main applicant was originally granted.
• Verification Requirement: Dependants applying separately must provide the main applicant's current visa grant details, IHS reference number, and original expiry date on their application forms to allow the system to calculate the correct proportional surcharge.

Absences from the UK and Continuity of NHS Access

Paying the IHS guarantees NHS access for the entire validity period of the visa granted, even if the holder spends substantial periods outside the UK.

• Unlike Indefinite Leave to Remain or British citizenship, which rely on establishing ordinary residence in the UK through physical presence, temporary visa holders derive their free NHS access directly from the paid statutory surcharge.
• If a visa holder leaves the UK for several months for work, study, or family reasons and returns while their visa remains valid, their entitlement to free NHS hospital care resumes immediately upon re-entry without any qualifying waiting period.
• However, if the visa expires while the individual is outside the UK, all NHS access under that surcharge payment ends on the date of expiry, regardless of whether the person utilized NHS services during their grant of leave.

Transitional Rules and Prior Surcharge Rates

The Immigration Health Surcharge has undergone several statutory increases since its introduction in 2015:

• 2015 to December 2018: £200 per year (£150 for students).
• January 2019 to October 2020: £400 per year (£300 for students).
• October 2020 to February 2024: £624 per year (£470 for students/under-18s).
• 6 February 2024 onwards: £1,035 per year (£776 for students/under-18s).

Under transitional legal provisions, the rate payable is strictly determined by the date the online visa application is submitted and paid for, not the date of the biometric appointment or the date the caseworker makes the decision. If an application was submitted prior to 6 February 2024, any subsequent top-up request or administrative correction must be assessed at the historical £624/£470 rate that applied on the date of application.

Curtailment, Early Departure, and Redundancy

If a visa holder's permission is shortened or curtailed by the Home Office (for instance, if a sponsored worker is made redundant or a student withdraws from their course), specific financial rules apply regarding the surcharge:

• No Voluntary Refund: If a worker leaves their employment early, resigns, or leaves the UK permanently before their visa expires, UKVI does not refund any portion of the IHS.
• Curtailment Decisions: When UKVI issues a curtailment notice reducing an individual's leave to 60 days, no refund is granted for the cancelled years of leave.
• Sponsor Redundancy: If an employer terminates sponsorship after 1 year of a 5-year visa, the worker loses the remaining 4 years of immigration status and receives no refund for the unused £4,140 in surcharge fees paid upfront.

Refund Rules, Eligibility, and Troubleshooting

The Home Office processes surcharge refunds under strict operational guidelines. Surcharge refunds are returned exclusively to the original payment method (the debit or credit card used during the application).

Circumstances Where a Refund is Mandatory

UKVI will automatically issue a full or partial IHS refund in the following circumstances:

• Full Refund: The visa application is formally refused, and no administrative review is lodged.
• Full Refund: The visa application is withdrawn by the applicant in writing before a decision has been made on the application.
• Full Refund: The application is rejected as invalid (for example, due to invalid biometric enrolment or failure to meet mandatory validation criteria).
• Partial Refund: The Home Office grants a shorter period of leave than the applicant applied and paid for.
• Partial Refund: The applicant is granted an overlapping period of leave on a new visa while having more than six months of unexpired, paid IHS remaining from a previous visa.

Circumstances Where No Refund is Issued

No refund will be paid under any circumstances if:

• The visa application is successful, but the individual decides not to travel to the UK.
• The visa holder leaves the UK before their visa expires.
• The visa holder is told to leave the UK by the Home Office or has their visa curtailed due to a breach of conditions or loss of sponsorship.
• The applicant switches into an exempt category (such as obtaining settled status under the EUSS or obtaining a Health and Care Worker visa) halfway through their existing visa validity.
• The applicant's visa application is refused, but they file an application for Administrative Review. The IHS is retained by the Home Office until the Administrative Review process has concluded and the refusal is upheld as final.

Surcharge Refund Processing Timelines

If a refund has not appeared on the applicant's card statement after 6 weeks from the date of the decision, refusal, or withdrawal notice, the delay is typically caused by payment processing gateway failures, expired debit/credit cards, or bank account closures. In such instances, the applicant must raise an escalation with UKVI through the official international enquiry service or submit a formal complaint to the UKVI Customer Investigations Team, quoting the original IHS reference number, the Home Office reference (GWF or UAN number), and the payment transaction identifier.

Practical Next Steps for Applicants and Sponsors

Before submitting your visa application, calculate your total immigration cost liability by adding the standard visa application fees to the exact IHS figure required for your route. Ensure that the card used for payment has an adequate limit to cover both fees in immediate succession, and confirm that your sponsoring institution has entered the correct start and end dates to prevent costly overpayment or administrative rejection notices.

If you require strategic assistance with an upcoming visa application, complex dependant calculations, or fee waiver submissions, ensure that your application is thoroughly checked against current UKVI operational instructions before final submission.

Reviewed by Wesbridge Associates team on 31 August 2026. We check our published guidance against GOV.UK and current Home Office rules.

Frequently asked questions

Common questions on this topic, answered by our advisers.

Do all UK visa applicants have to pay the Immigration Health Surcharge (IHS)?

What services does the IHS cover within the NHS?

Can I get a refund for my IHS payment if my visa is refused or I leave the UK early?

Is the IHS a one-off payment or an annual fee?

Does the IHS apply to dependents included in a main applicant's visa?