Do I Need a UK Guardian for My Child at Boarding School?
Yes, in practice — although not because a single law says so.
There is no free-standing statutory requirement that every international boarder have a UK educational guardian. What exists instead is three separate mechanisms that, together, make one effectively unavoidable: the immigration rules, private fostering law, and the boarding schools’ own inspection standards. Most schools then require one contractually on top.
The more useful questions are therefore what the guardian must actually be able to do, what it costs, and how to tell a good guardianship arrangement from a dangerous one — because this remains one of the least regulated parts of British education.
The three mechanisms
1. The immigration rules
Under Appendix Child Student, the decision maker must be satisfied that there are “appropriate care, living and, where applicable, guardianship arrangements in place for the applicant’s safety whilst in the UK” (CS 5A.1). The route covers ages 4 to 17 at the date of application (CS 1.3).
Permitted living arrangements under CS 9A.1 are full, weekly or flexi boarding at a residential independent school; living full-time with a private foster carer, a close relative, or a parent holding Parent of a Child Student permission; or, aged 16 or 17, living independently. Where the child is boarding, they must still have somewhere to stay when the school is closed — and a nominated guardian can host them only for a period of less than 28 continuous days.
A private foster carer or close relative must be a British citizen or settled in the UK (CS 9.3), and a letter of undertaking is required (CS 9.4) confirming that the accommodation is a private address and not operated as a commercial enterprise, the relationship to the child, agreement to the care arrangements, and details of others living there. A financial requirement of £570 per month applies where the child is not boarding.
The gov.uk guidance puts the practical version plainly: a nominated guardian must be at least 18, and your child “can only live with them for up to 27 days in a row”.
That 27-day limit is not arbitrary. It is the immigration-side mirror of the next mechanism.
Note that this route was amended on 11 November 2025, including changes to guardianship-organisation undertakings and enhanced DBS confirmation. Check the current rules before relying on any summary, including this one.
2. Private fostering law
A child under 16 (under 18 if disabled) who is cared for full-time for 28 days or more by someone who is not a parent, a person with parental responsibility, or a relative is legally privately fostered — and the local authority must be notified. Section 66(2) of the Children Act 1989 frames it the other way round: a child is not privately fostered if the carer “has done so for a period of less than 28 days” and “does not intend to do so for any longer period”.
Note that “relative” is a closed statutory list at section 105 — a grandparent, brother, sister, uncle or aunt, or step-parent. It does not include cousins.
The obligation to notify falls on the parent, the carer and anyone else involved in making the arrangement, under the Children (Private Arrangements for Fostering) Regulations 2005. There is no holiday exemption: AEGIS’s guidance is explicit that “any private fostering arrangement must be reported to the local authority”, and that “the arrangement must be reported to the local authority where the child is actually staying, therefore the homestay’s local authority”.
This is why guardianship packages are structured around short stays and why homestay nights are counted carefully. Reach 28 days and a commercial arrangement becomes a statutory one.
In practice, schools and local-authority safeguarding teams also work on the basis that a school’s safeguarding interest in an international pupil does not simply stop at the end of term while the child remains in the UK. This is practice rather than a discrete statutory duty — but it is why no reputable school will accept an overseas-only emergency contact.
3. The boarding standards — and the reason they changed
This is the most important regulatory development in this area in the last five years, and it sits against a documented backdrop.
The Independent Inquiry into Child Sexual Abuse (IICSA) examined international students in boarding schools as part of its Residential Schools investigation, published on 1 March 2022. At paragraph 15 of Part C.4 it recorded:
Educational guardians are unregulated. There is no statutory licence, compulsory registration or training required for individuals or companies wishing to provide educational guardian services.
At paragraph 18 the Inquiry noted that in 2019, less than one-quarter of international students at school in England and Wales had an educational guardian provided through an AEGIS-accredited agency. The same paragraph records Ms Yasemin Wigglesworth, chief executive officer of AEGIS, telling the Inquiry that there is more regulation and licensing around looking after people’s pets in your home as a dog care business than for looking after international pupils.
At paragraph 19, witnesses from the inspectorates gave evidence on the risk: Ms Humphreys of Ofsted described an insufficient number of safeguards around guardianship arrangements, and Ms Richards of the Independent Schools Inspectorate described it as a significant concern. These were witness assessments to the Inquiry rather than the Inquiry’s own findings, and are worth reading as such.
The National Minimum Standards for boarding schools, in force from 5 September 2022, introduced Standard 22 on educational guardians for the first time:
22.1 All educational guardians appointed by the school are subject to the same safer recruitment procedures as staff. 22.2 Where the school is responsible for appointing educational guardians it regularly monitors the suitability of its arrangements. 22.3 Whether an educational guardian is appointed by the school or a parent/carer the school takes appropriate steps to ensure that the guardianship arrangement is promoting the welfare, physical wellbeing and emotional wellbeing of the boarder. 22.4 Any concerns about an educational guardianship arrangement should be acted upon immediately and referred to any relevant agencies. 22.5 Under no circumstances should school staff be appointed as an educational guardian for boarders.
Read 22.3 carefully. The school’s oversight duty applies even where the parent chooses the guardian. That single clause is why schools now vet parent-appointed guardians, why they ask for documentation, and why many now insist on accreditation.
And note what did not happen. The Department for Education completed its consultation on revised standards in February 2021, ahead of IICSA’s report, so this is not a simple case of cause and effect. Either way, the instrument the regulator chose was the school’s oversight duty, not licensing of the guardianship industry. Guardianship remains unlicensed and unregistered — AEGIS’s own guidance still says so today. Accreditation remains voluntary. That is the honest bottom line, and it is the reason the rest of this article matters.
What schools actually require
School requirements are typically stricter than the immigration minimum. Two published examples.
St Peter’s School, York requires that “all pupils whose parents live overseas must have an appointed Educational Guardian who lives in the UK” — a requirement that turns on where the parents are, not on the child’s age. Offers are conditional on an approved guardian being in place before term starts, and the guardian should preferably be within two hours of the school. Family members acting as guardian must be aged 25 or over (21 for a sibling), hold UK residency with leave exceeding one year, and cannot be resident in university halls. Where the school sponsors a pupil for a Child Student visa, an AEGIS-approved guardian is required, with a signed contract accompanying the visa application.
St George’s Ascot, in its Guardianship Policy of June 2025, requires the guardian to be over 25 and not in full-time education, with a clean safeguarding and criminal record both in the UK and overseas, holding indefinite leave to remain, settled status, or British or Irish citizenship — no temporary visas — and living within a two-hour drive. The guardian must be available in emergencies and must provide appropriate accommodation or supervision when the school is not in session, such as during exeat weekends, holidays or half-terms, acting in loco parentis.
Note the divergence. Immigration law permits a 16- or 17-year-old to live independently. School contracts almost universally do not. The visa rules set a floor, not the operative standard.
What a guardian actually does
Stripped of marketing language, the job is:
- Cover the closures. Exeat weekends, half-terms and holidays — accommodation and supervision when the school shuts. This is the core function and the main cost driver.
- Travel. Airport transfers, escorting to and from school, chaperoning where required.
- Emergencies. A 24-hour UK contact, available for medical and personal matters, able to give consent where required.
- *Act in loco parentis.* Make the decisions the school cannot postpone until a parent is reachable across a time zone.
- Liaise with the school. Regular contact with houseparents; attending parents’ evenings and school events; university visits.
Eligibility, drawn from the published school policies: over 25 (21+ for a sibling), not in full-time education, settled or British or Irish status, clean safeguarding and criminal record, not living in university halls, within roughly two hours of the school — and, under NMS 22.5, never a member of the school’s staff.
What it costs
Published fees from providers’ own pages, checked at the time of writing:
| Provider | Package | Published price |
|---|---|---|
| Guardians UK | Basic | £1,975/yr (£775/term) |
| Guardians UK | Premium | £2,975/yr (£1,100/term) |
| Guardians UK | Platinum | £6,500/yr (£2,350/term) |
| Guardians UK | Registration | £300, non-refundable |
| Guardians UK | Student expense account | Minimum £1,200 deposit |
| Guardians UK | Homestay | £70–£100 per night |
| Oxford Guardians (2026-27) | Main — 7 visits/yr | £2,556/yr (£960/term) |
| Oxford Guardians (2026-27) | Premium — 13 visits/yr | £3,828/yr (£1,410/term) |
| Oxford Guardians (2026-27) | Premium Plus — 21 visits/yr | £5,376/yr (£1,902/term) |
| Oxford Guardians (2026-27) | Registration / refundable expenses deposit | £150 / £1,000 |
| British Guardianship (2026/27) | School Guardianship | £350/term (£1,050/yr) |
| British Guardianship (2026/27) | Premium | £1,000/term (£3,000/yr) |
| British Guardianship (2026/27) | Registration | £295, non-refundable |
| Crown International Guardians | Annual guardianship | £1,500/yr, expenses at cost |
Across these four providers the published range is roughly £1,050 to £6,500 per year for the guardianship fee itself — plus a non-refundable registration fee of £150–£300, a refundable expenses deposit of £1,000–£1,200, and homestay accommodation charged separately at £70–£100 per night.
It is the homestay element that actually drives the total. Three exeat weekends plus two half-terms is roughly 20 to 29 nights, which at the published rates adds £1,400–£2,900 — before flights or unscheduled stays. A family budgeting the headline guardianship fee alone will be out by roughly a factor of two.
VAT applies to invoices billed to individuals or UK-based agents. Prices change; check each provider’s current page before budgeting.
And the context: what UK boarding costs now
The Independent Schools Council’s January 2025 census recorded average boarding fees of £14,365 per term excluding VAT, across 1,423 schools and 545,640 pupils.
VAT changed the picture. From 1 January 2025, under sections 47–49 of the Finance Act 2025, all education and boarding services provided by a private school became subject to VAT at the standard rate of 20%. The government’s own forecast was that fees would rise by around 10% on average — and in fact 584 ISC schools reduced their underlying day fees in January 2025, by an average of 5.0%, absorbing part of the cost.
The ISC’s January 2026 census shows the effect working through: 526,611 pupils across 1,455 schools, down 19,029 or 3.5% on 2025, with boarding numbers down 8.2% to 57,836 and average fees up 4.4% before VAT was added. Pupils with parents living overseas fell from 25,526 to 22,941 — a drop of 10.1%, now 4.4% of total enrolment.
One provision worth knowing: where attendance at a private school is required by a child’s EHCP, local authorities can reclaim the VAT on the fees from HMRC.
For a family budgeting a UK boarding place from overseas, the realistic line items are: fees plus 20% VAT, guardianship, homestay nights, flights, uniform, and the school’s own extras. Guardianship is small against the fees and large against the contingency budget — and it is the one families most often forget.
How to choose a guardian — the questions that matter
Given that the industry is unlicensed, do the due diligence the regulator does not.
- Are you AEGIS-accredited, and at which level? AEGIS is the recognised body inspecting and accrediting UK guardianship organisations, and its accreditation is the only external assurance mechanism in this market. Standard AEGIS Accreditation is valid for two years; AEGIS Gold Standard Accreditation is re-inspected every four years, requires a minimum of three students under the organisation’s care for two terms, and is carried out by independent, trained inspectors. Ask which one.
- Who exactly will host my child, and how are host families vetted? The guardian organisation is not usually the person your child sleeps at.
- What is the 24-hour emergency procedure, and who answers?
- How many students does each guardian handle?
- How many nights are included, and what is the per-night rate beyond that? This is where the real cost sits.
- How do you handle the 28-day private fostering threshold? A provider who does not immediately recognise this question is the wrong provider.
- Will you attend parents’ evenings, and is that included or extra?
- What happens if my child is excluded, hospitalised or needs to travel unexpectedly?
- Can the school confirm they have worked with you before?
- What is in writing? Fees, inclusions, exclusions, notice period, complaints procedure.
The short version
- No single law requires a UK guardian — but the immigration rules (CS 5A.1), private fostering law, and boarding inspection standards together make one effectively unavoidable, and most schools require one contractually.
- Immigration law permits 16- and 17-year-olds to live independently. Schools almost never do.
- Under 16, a child must board, or live with a parent, close relative or private foster carer. A nominated guardian can host for less than 28 continuous days — in gov.uk’s phrasing, no more than 27 days in a row — because 28+ days of full-time care by a non-relative is private fostering and must be notified to the local authority.
- NMS Standard 22, in force since September 2022, requires schools to oversee guardianship arrangements even when the parent appoints the guardian — and prohibits school staff from acting as guardians.
- The guardianship industry itself remains unlicensed and unregistered. IICSA said so in 2022; that has not changed. AEGIS accreditation is the only external assurance available, and it is voluntary.
- Budget roughly £1,050–£6,500 a year for guardianship, plus £70–£100 per night for homestay — and expect the homestay nights to add £1,400–£2,900 on top.
Sources
- Immigration Rules — Appendix Child Student
- gov.uk — Child student visa: where you’ll live
- Children Act 1989, section 66
- Children Act 1989, section 105
- Children (Private Arrangements for Fostering) Regulations 2005
- AEGIS — Private fostering and hosting of international students
- AEGIS — Guardianship organisation accreditation
- IICSA — Residential Schools, Part C.4: International students
- National Minimum Standards for boarding schools
- St Peter’s School York — Educational guardianship
- HM Government — Applying VAT to private school fees
- ISC Census and Annual Report 2025
- ISC Census and Annual Report 2026
Bennett International is fully independent. We are not paid by any school or guardianship organisation, and we receive no commission or referral fee.
