About Aquinas Diocesan Grammar School
Aquinas Diocesan Grammar School is a co-educational Catholic voluntary grammar school on the Ravenhill Road in South Belfast, admitting pupils into Year 8 via the SEAG Entrance Assessment, the Northern Ireland 11 plus transfer test. The SEAG Transfer Test, taken in Primary 7 (P7), consists of two papers each covering English and Mathematics. The school selects pupils based on their SEAG grade and individual admissions criteria.
Aquinas Diocesan Grammar School provides an outstanding academic education in Northern Ireland, with strong results and a wide range of extracurricular activities. GCSE 9–7: 66.3%.
About the SEAG Transfer Test at Aquinas Diocesan Grammar School
Aquinas Diocesan Grammar School is a co-educational catholic maintained grammar school in Belfast, Northern Ireland, with a roman catholic ethos. Entry to Year 8 (Form 1) for September 2026 is academically selective via the SEAG Entrance Assessment — administered by the Schools' Entrance Assessment Group (SEAG) on behalf of voluntary, controlled and Catholic-maintained grammar schools across Northern Ireland. Aquinas Diocesan Grammar School admits 130 Year 8 pupils per year.
The SEAG Transfer Test consists of two papers, each 60 minutes long, taken in November of Primary 7 (P7) and spaced one week apart. Each paper covers English (28 questions on punctuation, grammar, spelling and comprehension) and Mathematics (28 questions, mix of multiple-choice and free response). The combined result is the Total Standardised Age Score (TSAS) — a numerical score normalised against the cohort age distribution, which Aquinas Diocesan Grammar School uses to rank applicants for admission.
For 2026 entry, results are released to parents/guardians on Saturday 24 January 2026 via the SEAG portal. The Education Authority NI Transfer Portal opens at 12 noon on Tuesday 27 January 2026 and applications must be submitted by 12 noon on Thursday 19 February 2026. Late applications may be considered up to 4pm on Wednesday 4 March 2026 in exceptional circumstances. Offers Day for Aquinas Diocesan Grammar School and all other Northern Ireland post-primary schools is Friday 24 April 2026.
This page is updated each year with the latest verified admissions criteria, dates and oversubscription rules for Aquinas Diocesan Grammar School. For the most up-to-date guidance, refer to the school's official admissions page (linked in the Quick Facts panel below) and the SEAG website at seagni.co.uk.
Year 8 Transfer Test Guide for Aquinas Diocesan Grammar School
Aquinas Diocesan Grammar School Admissions Criteria
Aquinas Diocesan Grammar School is a voluntary grammar school in Northern Ireland, admitting pupils into Year 8 via the SEAG Entrance Assessment (Transfer Test). The SEAG Transfer Test, taken in Primary 7 (P7), consists of two papers each covering English and Mathematics. The school selects pupils based on their SEAG grade and individual admissions criteria.
- ✓Register for the SEAG Transfer Test at seagni.co.uk — registration typically opens in May and closes in October.
- ✓Sit the SEAG Entrance Assessment in November every year of Primary 7 (P7) — two papers covering English and Mathematics, tests are one week apart (60 minutes per paper).
- ✓Both papers must be sat to receive a full Total Standardised Age Score (TSAS). Pupils sitting only one paper receive an estimated score (shown as ‘e’ on results).
- ✓Upload your Statement of Outcomes (available from the SEAG website from late January) with the online Transfer Application to Aquinas Diocesan Grammar School.
- ✓Special Circumstances / Special Provisions: Applications are reviewed by the Admissions Committee who may award an equivalent TSAS and Band.
- ✓Criterion (i) — Looked-after and previously looked-after children (highest priority).
- ✓Criterion (ii) — Medical, disability or pastoral need that specifically requires attendance at this school — professional documentation required.
- ✓Criterion (iii) — Siblings: applicants with a child of the family currently or previously enrolled at Aquinas Diocesan Grammar School.
- ✓Criterion (iv) — All remaining applicants ranked by SEAG Band achieved, then by Total Standardised Age Score (TSAS), highest first — up to the admissions number of 130 places.
- ✓Tie-break (within Criterion iv): First priority to pupils receiving Free School Meals Entitlement; remaining places allocated by a computer-based process using applicant names.
- ✓Apply to Aquinas Diocesan Grammar School via the online Transfer Application — deadline typically February. Full Admissions Criteria: www.aquinasgrammar.com.
Aquinas Diocesan Grammar School Oversubscription Criteria
If applications exceed the 130 place admission number, the Board of Governors applies the following criteria in order. Final ranking uses the SEAG Total Standardised Age Score (TSAS) achieved in the November SEAG Entrance Assessment.
- Looked-after / previously looked-after children
- Highest TSAS ranked order
- Catholic applicants from feeder primary schools
- Eldest/only child or sibling currently attending Aquinas
- FSME tiebreak for tied scores
Key Dates & Deadlines — Aquinas Diocesan Grammar School 2026 Entry
| 📌 SEAG Registration opens | ~May 2025 at seagni.co.uk |
| 📌 SEAG Registration closes | ~October 2025 |
| 📌 SEAG Entrance Assessment | November 2025 — two papers, one week apart (60 mins each, English & Maths) |
| 📌 SEAG Results released | Saturday 24 January 2026 — download from your SEAG portal account |
| 📌 EA Portal opens for school applications | 12 noon, Tuesday 27 January 2026 |
| 📌 EA Portal closes (apply by) | 12 noon, Thursday 19 February 2026 |
| 📌 Late applications deadline | 4pm, Wednesday 4 March 2026 (treated equally if circumstance verified) |
| 📌 Offers issued (Offers Day) | Friday 24 April 2026 |
How to Apply to Aquinas Diocesan Grammar School via SEAG & EA NI
Step 1 — Register your child for SEAG
Register online at seagni.co.uk when registration opens around May. Closes around October. There is no fee to sit the SEAG test.
Step 2 — Sit the SEAG Entrance Assessment
Your child sits two SEAG papers in November of Primary 7 (P7), one week apart, each 60 minutes covering English (28 questions) and Mathematics (28 questions).
Step 3 — Download your SEAG Statement of Outcomes
SEAG releases the Total Standardised Age Score (TSAS) on Saturday 24 January 2026. Download from your SEAG portal account.
Step 4 — Open the EA NI Transfer Portal
The Education Authority NI Transfer Portal opens at 12 noon, Tuesday 27 January 2026 — you apply through this portal, NOT directly to the school.
Step 5 — List Aquinas Diocesan Grammar School as a preference
Enter your child's SEAG TSAS and Unique Pupil Number on the Transfer Application and list Aquinas Diocesan Grammar School as one of your school preferences. Upload supporting documents (e.g. FSME, sibling, looked-after evidence).
Step 6 — Submit by the EA Portal deadline
Submit your application by 12 noon, Thursday 19 February 2026. Late applications accepted until 4pm Wed 4 March 2026 in exceptional cases.
Step 7 — Receive your offer on Offers Day
Offers are issued via the EA Portal on Friday 24 April 2026. If unsuccessful, you can appeal or join a waiting list via the EA.
SEAG Subjects Tested at Aquinas Diocesan Grammar School
The SEAG Entrance Assessment for Aquinas Diocesan Grammar School tests two subjects across two papers, sat about a week apart in November of Primary 7 (P7). Each paper lasts roughly 60 minutes and uses a multiple-choice format with no negative marking.
- English — reading comprehension, vocabulary, spelling, punctuation and grammar. Wide reading is the single biggest advantage here, building the vocabulary and inference skills the paper rewards.
- Mathematics — the full Key Stage 2 curriculum: number, fractions, decimals, percentages, measures, shape, data handling and multi-step problem solving, with an emphasis on speed and accuracy.
Both papers are combined into a single Total Standardised Age Score (TSAS), which Aquinas Diocesan Grammar School uses to rank applicants for its Year 8 places. There is no separate verbal or non-verbal reasoning paper in the SEAG test.
SEAG Practice Papers for Aquinas Diocesan Grammar School
Aquinas Diocesan Grammar School uses the SEAG format. Our practice papers closely mirror the actual test structure — with full video explanations for every question.
- 12 × English & Mathematics tests
- 672 video explanations
- 30.5 hours of video content
- 4 English & Maths practice tests
- 224 video explanations
- 12 hrs video content
- 4 English & Maths practice tests
- 224 video explanations
- 9 hrs video content
- 4 English & Maths practice tests
- 224 video explanations
- 9.5 hrs video content
How to Prepare for the Aquinas Diocesan Grammar School SEAG Transfer Test
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Academic Performance at Aquinas Diocesan Grammar School (GCSE & A-Level Results)
Despite being one of the newer grammar schools in Northern Ireland, Aquinas has quickly built a reputation for academic excellence and consistently strong results.
- GCSE: in 2018 the school was ranked joint first in Northern Ireland for GCSE performance, with 100% of entrants achieving five or more GCSEs at A*–C, including English and Mathematics.
- A-Level: in 2019 it was ranked 11th of 159 NI secondary schools, with around 88% of A-Level students awarded three A*–C grades.
- Recent recognition: ranked 2nd in Northern Ireland and 35th in the UK in the Sunday Times Parent Power Schools Guide 2023.
- Progression: high rates of entry to Queen's University Belfast, Ulster University and Russell Group universities.
Exam results vary year to year, so always confirm the latest published figures on the school website.
Catchment Area for Aquinas Diocesan Grammar School
Aquinas does not operate a fixed catchment boundary — pupils may apply from anywhere in Northern Ireland. In practice, from its site on the Ravenhill Road in South Belfast (BT6 0BY), the school serves a wide area including Belfast, Lisburn, Carryduff and North Down.
Because of its strong results and central location, Aquinas is frequently oversubscribed for Year 8. Where applications exceed the places available, the Board of Governors applies its published oversubscription criteria, ranked using the SEAG band/standardised age score. The position in which Aquinas is listed on a child's online application does not affect their chances.
Ethos, Pastoral Care & Extracurricular Life
Named after St Thomas Aquinas, the patron saint of education, the school operates with a Catholic ethos but warmly welcomes pupils of all faiths and none, promoting values such as respect, compassion and integrity. Its motto, "Veritas Liberabit Vos" (The Truth Will Set You Free), reflects a commitment to faith, learning and reason.
Aquinas is known for a strong focus on pastoral care and supporting pupils of all abilities, alongside a wide programme of sport, music, drama and other extracurricular activities that build confidence and community.
Aquinas Diocesan Grammar School — Frequently Asked Questions
How do I apply to Aquinas Diocesan Grammar School for Year 8?
Applications to Aquinas Diocesan Grammar School are made through the Education Authority NI Transfer Portal — NOT directly to the school. The EA NI portal opens at 12 noon on Tuesday 27 January 2026 and closes at 12 noon on Thursday 19 February 2026. You will need your child's SEAG Total Standardised Age Score (TSAS) and SEAG Unique Pupil Number. List Aquinas Diocesan Grammar School as a preference on the application form.
Does Aquinas Diocesan Grammar School use the SEAG Transfer Test?
Yes — Aquinas Diocesan Grammar School uses the SEAG (Schools' Entrance Assessment Group) Entrance Assessment for admission to Year 8. Pupils sit two SEAG papers in November of Primary 7 (P7), each lasting 60 minutes and covering English (28 questions) and Mathematics (28 questions).
What SEAG score do I need for Aquinas Diocesan Grammar School?
The minimum SEAG Total Standardised Age Score (TSAS) required for Aquinas Diocesan Grammar School is see Aquinas admissions page. Aquinas Diocesan Grammar School ranks applicants by TSAS from highest to lowest, with places allocated up to the admission number of 130 Year 8 places per year. Tie-break criteria apply for tied scores.
How many Year 8 places does Aquinas Diocesan Grammar School have?
Aquinas Diocesan Grammar School admits 130 pupils into Year 8 each year. Demand typically exceeds supply, so the Board of Governors applies the published oversubscription criteria in priority order — looked-after children first, then SEAG TSAS ranking, with school-specific tiebreakers (e.g. FSME, siblings, distance).
When are SEAG results released in 2026?
SEAG results (Statement of Outcomes) for the 2026 entry round are released on Saturday 24 January 2026. Parents/guardians can download the Statement of Outcomes from their SEAG portal account at seagni.co.uk and must upload it with their Aquinas Diocesan Grammar School Transfer Application.
When is Offers Day for Aquinas Diocesan Grammar School in 2026?
Offers Day for Year 8 admission in 2026 is Friday 24 April 2026. Offers are issued through the Education Authority NI Transfer Portal. If unsuccessful you can join a waiting list or lodge an appeal through the EA NI.
What type of school is Aquinas Diocesan Grammar School?
Aquinas Diocesan Grammar School is a co-educational catholic maintained grammar school with a roman catholic ethos, located in Belfast, Northern Ireland. It is academically selective via the SEAG Transfer Test and admits 130 pupils into Year 8 each September.
How can my child prepare for the SEAG Test for Aquinas Diocesan Grammar School?
ExamTutor offers a complete SEAG preparation programme including tutor-led practice papers, full video explanations for every question (covering all SEAG topic areas), and downloadable resources mapped to the GL Assessment SEAG specification. We recommend starting preparation 6-12 months before the November SEAG test to allow time for diagnostic, focused practice and confidence building.
Where can I find Aquinas Diocesan Grammar School's official admissions policy?
The full Admissions Criteria document for Aquinas Diocesan Grammar School 2026 entry is published on the school's official website at https://www.aquinas-belfast.com/admissions. Always check the school's website for the most up-to-date oversubscription criteria, Open Day dates, and any school-specific application forms or required documents.