Why Irish applicants sit two different tests, how CAO and UCAS applications run in parallel, and what home fee status means after Brexit
Book a Free ConsultationIrish students applying to study medicine face a choice that no generic international UCAT guide addresses: which admissions test to sit, and which system to apply through. Students applying only to Irish medical schools sit the HPAT-Ireland and apply via the CAO. Students applying to UK medical schools sit the UCAT and apply via UCAS. Many Irish students now do both in the same admissions cycle — and because the two tests measure genuinely different things, on entirely separate calendars, treating "UCAT for Irish students" as a simple international-applicant variant misses the real planning problem. This guide sets out exactly how HPAT and UCAT differ, how CAO and UCAS applications run side by side, what home fee status actually means for Irish nationals in the UK after Brexit, and the one UK medical school with a scheme built specifically for Irish applicants.
The Health Professions Admission Test – Ireland (HPAT-Ireland) is set by the Australian Council for Educational Research (ACER) and is required for undergraduate medicine entry at five Irish universities: NUI Galway, RCSI, Trinity College Dublin, University College Cork (UCC) and University College Dublin (UCD). It is also required for two University of Limerick postgraduate courses (MSc Occupational Therapy and MSc Speech and Language Therapy, Professional Qualification routes). HPAT-Ireland runs for 2.5 hours across three sections: Logical Reasoning and Problem Solving (42 questions, 60 minutes), Interpersonal Understanding (42 questions, 50 minutes), and Non-Verbal Reasoning (30 questions, 40 minutes) — 114 questions in total, with no science content and no medical knowledge tested.
The UCAT is a completely different instrument, required by almost every UK medical school and booked through UCAS rather than the CAO. It runs to just under two hours across four sections: Verbal Reasoning (44 questions, 22 minutes), Decision Making (35 questions, 37 minutes), Quantitative Reasoning (36 questions, 26 minutes) and Situational Judgement (69 questions, 26 minutes) — 184 questions in total. Abstract Reasoning, once a fifth UCAT section, was removed from the test starting the 2025 cycle and has not returned for 2026.
The two tests do not overlap in content or skill profile. HPAT's Logical Reasoning section tests structured problem-solving through short passages; UCAT's Decision Making section tests probabilistic and logical judgement under much heavier time pressure (roughly 63 seconds per question versus HPAT's average of 86 seconds). Neither test's Interpersonal or Situational Judgement component maps cleanly onto the other's format. A strong HPAT score is not predictive of UCAT performance, and vice versa — students preparing for both need to treat them as two separate preparation programmes, not one topic studied twice.
| Feature | HPAT-Ireland | UCAT |
|---|---|---|
| Set by | ACER (Australian Council for Educational Research) | UCAT Consortium of UK universities |
| Applied through | CAO | UCAS |
| Sections | 3 (Logical Reasoning, Interpersonal Understanding, Non-Verbal Reasoning) | 4 (Verbal Reasoning, Decision Making, Quantitative Reasoning, Situational Judgement) |
| Total questions | 114 | 184 |
| Total time | 2.5 hours | Just under 2 hours |
| 2026 test window | 13–22 February 2026 | 13 July–24 September 2026 |
| 2026 standard fee | €164 | £70 (UK centre) / £115 (non-UK centre) |
| Scoring used for | CAO points (up to 300 of 865) | Individual UK medical school ranking/shortlisting policies |
The answer depends entirely on which medical schools are on your application list, not on your nationality. If every course on your CAO list is an Irish medical programme, you sit only the HPAT. If you are applying to any UK medical school through UCAS — whether alongside a CAO application or instead of one — you must sit the UCAT, because no UK medical school accepts an HPAT score as an equivalent or substitute. The reverse is also true: Irish medical schools do not accept UCAT scores for their HPAT-required programmes.
A meaningful number of Irish Leaving Certificate students now sit both tests in the same cycle to keep both routes open — applying to Irish universities via the CAO in one round, and to up to four UK medical schools via UCAS in a separate round, often as insurance against a difficult CAO points year or simply to compare offers. This is logistically manageable because the two testing windows fall in different parts of the year: HPAT in February, UCAT between July and September. The two application deadlines are also different — the CAO closes 1 February 2026, while the UCAS deadline for the same admissions cycle is 15 October 2026 — so a February HPAT sitting does not clash with a summer UCAT preparation programme.
For September 2027 entry, UCAS applications open on 12 May 2026 and the deadline for medicine, dentistry, veterinary medicine and Oxbridge courses is 15 October 2026 at 6pm UK time — a hard cut-off, unlike the CAO's points-based rolling structure. Irish applicants can list up to four medical schools plus one non-medicine backup course on a single UCAS form, and must write one personal statement of up to 4,000 characters covering all four medical school choices, which is a different task from the CAO's largely points-driven, personal-statement-free process most Irish applicants are used to.
UCAT registration for the same cycle opens 20 May 2026, test-slot booking opens 23 June 2026, and the testing window runs 13 July to 24 September 2026, with a booking deadline of 16 September 2026. Results are released to universities in early November 2026, after the UCAS deadline has passed — so, unlike the HPAT (where Irish applicants generally know their score before the CAO deadline), UK medical schools shortlist Irish UCAT candidates without seeing the score at the point the application itself is submitted.
UCAT test fees are set by where you sit the test, not by nationality: £70 at a UK test centre versus £115 at any test centre outside the UK. Because Ireland is not part of the UK for this purpose, an Irish student sitting the UCAT at an Irish test centre pays the international rate rather than the UK rate — the same £115 that applies at any of the 130-plus countries with a Pearson VUE UCAT centre. Irish candidates who prefer to test in the UK (for example while visiting a UK university city, or because seat availability is better) can do so and pay the UK rate instead; the fee follows the test centre's location, not the candidate's passport.
Preparing for the UCAT as an Irish Student?
Leading Tuition builds UCAT preparation around your actual application strategy — whether you are sitting only the UCAT for UK medical schools, or managing UCAT and HPAT preparation in parallel alongside a CAO application. Our tutors understand the Leaving Certificate curriculum and the practical calendar of running two admissions systems in one year.
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Book a Free Consultation Message us on WhatsAppThis is the question Irish families most often get wrong, because it is easy to assume Brexit changed fee status for Irish nationals the way it did for other EU students — it did not. Under the Common Travel Area (CTA), an arrangement between Ireland and the UK that predates both countries' EU membership and was explicitly preserved by both governments through the Brexit withdrawal process, Irish citizens retain home fee status at UK universities. According to Citizens Information, the Irish government's official public information service, Irish students who have been resident in Ireland or the UK for the three years before their course starts pay fees "in the same way as UK students" — currently up to £9,250 a year for medicine courses in England, Wales and Northern Ireland, rather than the international fee that non-CTA overseas applicants pay (which for UK medicine typically runs several times higher).
There is one genuine post-Brexit change, and it applies specifically to Scotland: since the 2021–22 academic year, Irish students studying at a Scottish university no longer receive the free tuition that Scottish-domiciled students (and, before Brexit, other EU students) receive. Instead, Irish students in Scotland now pay the same fee as an English student studying in Scotland. This distinction matters for UCAS strategy — an Irish applicant listing a Scottish medical school alongside English, Welsh or Northern Irish options should budget for the Scottish fee difference, even though home fee status itself is unaffected everywhere in the UK.
Irish students should also note that eligibility for a UK tuition fee loan (rather than fee status itself) is administered separately: UCAS explains that Irish applicants who accept a UK offer will be sent a tuition fee loan application once an offer is made, run through the same Student Finance system UK-domiciled students use, distinct from the CAO's own points-and-grant system for Irish universities.
Because the two systems run on separate calendars, it helps to see both timelines side by side when planning a dual application.
| Milestone | HPAT / CAO (Irish medicine) | UCAT / UCAS (UK medicine) |
|---|---|---|
| Application opens | November 2025 (CAO) | 12 May 2026 (UCAS) |
| Test registration opens | November 2025 | 20 May 2026 |
| Standard registration deadline | 16 January 2026, 5:15pm GMT | 16 September 2026 (booking deadline) |
| Late registration deadline | 26 January 2026, 5:15pm GMT | — |
| CAO / UCAS application deadline | 1 February 2026, 5:00pm | 15 October 2026, 6:00pm UK time |
| Test window | 13–22 February 2026 | 13 July–24 September 2026 |
| Results released | Late June 2026 (standard applicants) | Early November 2026 (to universities) |
| Offers | Round A, late August 2026 | Rolling, from November 2026 |
The practical implication: a student sitting both tests will have their HPAT result and CAO offer largely resolved by late August 2026, months before their UCAT result is even released to UK universities in November. This means the CAO outcome is known well before the UK decision — worth factoring into how much weight to place on each route while waiting.
Because Irish citizens hold home fee status everywhere in the UK, Irish applicants compete for standard, UCAT-assessed places at any UK medical school on the same basis as UK-domiciled students — selection is driven by each university's own UCAT weighting, academic requirements and interview process, not by nationality. For the general picture of how UK medical schools use UCAT scores and what recent cut-offs looked like, see our UCAT score requirements guide.
One UK medical school sits structurally between the two systems and deserves specific mention: Queen's University Belfast (QUB). The Irish government co-funds 50 additional medicine places at Queen's — 25 places from September 2024 and a further 25 from September 2025 — reserved for students from Ireland and Northern Ireland. Students taking these places pay a student contribution closer to the rate charged at Irish medical schools rather than the standard UK fee, with the shortfall covered by the Department of Further and Higher Education, Research, Innovation and Science and the Department of Health, in exchange for committing to take up an HSE internship in Ireland after qualifying. This scheme is genuinely unusual: it is the only UK medical school place structured around an explicit Ireland-UK funding partnership rather than standard UCAS admissions economics. For the full entry profile, including UCAT expectations, see our Queen's University Belfast medicine guide.
Beyond Queen's, Irish applicants should approach UK medical school selection the way any UCAT candidate does — checking each school's published UCAT weighting and Situational Judgement banding requirements before finalising a UCAS shortlist, since a school that places heavy weight on UCAT will suit a different applicant profile than one that treats it as a secondary filter.
Students committing to both HPAT and UCAT in one cycle should treat preparation as two separate blocks rather than one continuous programme, because the skills genuinely do not transfer. A practical sequence that works for most Leaving Certificate students: complete the bulk of HPAT-specific practice in the fifth and sixth year run-up to the February test window, since the Non-Verbal Reasoning and Interpersonal Understanding sections benefit from sustained practice over months rather than weeks. Once HPAT is sat in February, shift focus entirely to UCAT from around April or May, treating the test as an unfamiliar format even if HPAT went well — strong HPAT logical reasoning does not shorten UCAT preparation time, because UCAT's Decision Making and Quantitative Reasoning sections reward a different, faster-paced approach to the same broad skill of reasoning under pressure.
Students applying to UK medicine only, without a CAO application, can prepare on the standard international UCAT timeline: register as soon as the 20 May 2026 window opens, and aim to sit the test in July or early August to leave time to review performance and finalise UCAS choices before the 15 October deadline. See our guide to UCAT test centres for international students for booking logistics, and our general UCAT guide for international applicants for the wider preparation framework that applies regardless of home country.
The HPAT-Ireland and the UCAT are separate tests built for separate systems. HPAT-Ireland is required only for entry to undergraduate medicine at the five Irish universities that offer it (NUI Galway, RCSI, Trinity, UCC and UCD), plus two UL postgraduate courses, and is scored alongside your Leaving Certificate through the CAO. It has three sections — Logical Reasoning and Problem Solving, Interpersonal Understanding, and Non-Verbal Reasoning — over 2.5 hours with no science or medical knowledge content. The UCAT is required for almost all UK medical schools and is booked through UCAS. It has four sections — Verbal Reasoning, Decision Making, Quantitative Reasoning and Situational Judgement — taken in under two hours. There is no content overlap: preparing for one does not prepare you for the other, and a strong HPAT score gives no indication of UCAT performance.
Only if you are applying to both systems. Irish (Leaving Certificate) students who apply exclusively through the CAO to Irish medical schools sit only the HPAT. Students who add UK medical schools to their application — through UCAS, alongside or instead of the CAO — must additionally sit the UCAT, because UK medical schools do not accept HPAT scores as a substitute. A growing number of Irish students now sit both tests in the same admissions cycle to keep both the CAO and UCAS routes open, since the two application systems, test windows and results-release dates run on almost entirely separate calendars and rarely clash.
No. Irish citizens retain home fee status at UK universities under the Common Travel Area arrangement, which was preserved by both governments through the Brexit process and is unrelated to EU membership. According to Citizens Information (the Irish government's official information service), Irish students who have been resident in Ireland or the UK for three years before their course starts pay the same fees as UK students — currently up to £9,250 a year for medicine in England, Wales and Northern Ireland. The one change since Brexit affects Scotland specifically: since the 2021–22 academic year, Irish students studying in Scotland no longer receive the free tuition that Scottish and (previously) other EU students received, and instead pay the same fee as an English student studying in Scotland.
For CAO medicine entry, HPAT-Ireland registration runs to 16 January 2026 (late registration to 26 January 2026), with testing in a window of 13–22 February 2026. For UCAS medicine entry (2027 entry, applications submitted in 2026), UCAT registration opens 20 May 2026, booking opens 23 June 2026, and the testing window runs 13 July to 24 September 2026, with the UCAS application deadline on 15 October 2026. The two testing windows do not overlap, so Irish students applying to both systems sit HPAT in February and UCAT in the summer of the same calendar year.
Any UK medical school listed on UCAS accepts Irish applicants on the same basis as UK-domiciled students, since Irish citizens hold home fee status. One UK medical school has a scheme built specifically around Irish applicants: Queen's University Belfast, where the Irish government co-funds 50 additional medicine places (25 from September 2024, 25 from September 2025) reserved for Ireland- and Northern Ireland-domiciled students, who pay a contribution closer to Irish CAO medicine fees rather than the standard UK figure, in exchange for committing to an HSE internship in Ireland after qualifying. Beyond Queen's, Irish applicants compete for standard UCAT-assessed places at any UK medical school, so strategic UCAS choices should still be based on each school's published UCAT weighting and cut-offs.
Leading Tuition provides specialist UCAT preparation for Irish students applying to UK medical schools, delivered online alongside — or independently of — HPAT preparation for the CAO route. Our tutors understand the Leaving Certificate curriculum, the practical logistics of managing two application systems and two test dates in one cycle, and the UCAT's four-section, time-pressured format, which is structurally unlike HPAT's untimed-per-question style. We build a preparation plan around your actual application strategy — CAO only, UCAS only, or both — rather than a generic international UCAT programme. Rated 4.8/5 on Trustpilot. Book a free consultation at leadingtuition.co.uk/consultation or message us on WhatsApp.
Leading Tuition provides specialist UCAT coaching for Irish students applying to UK medical schools, alongside HPAT preparation where needed. Rated 4.8/5 on Trustpilot.
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