Parents and guardians can register their child to sit the ISEB Pre-Tests via the Guardian Portal.
The guardian registration is open, and the testing starts on 2 September 2025.
Please check with your chosen senior schools directly to confirm any additional test deadlines; your child’s current school and/or invigilation centre can also provide support.
Join the Pre-Tests in the 2025-26 mailing list for important information, resources and guidance directly from the exam board.
Book your place on our parent and guardian webinars designs to support families with children taking the ISEB Pre-Tests in the coming academic year, 2025-26.
Explore the collection of webinars and book your free ticket.
Visit our Admissions Toolkit designed to support families with registering and preparing for the ISEB Pre-Tests.
Go to the Admissions Toolkit
Access a range of support materials for families including familiarisation and preparation resources, as well as resources to support your child’s wellbeing.
See preparation resources
The ISEB Pre-Tests, sometimes referred to as ‘the 11+’, the ‘Pre-Tests’, or ‘the ISEB’ are a set of four multiple-choice, adaptive, online tests used by leading independent schools as part of the admissions process for Year 7, or delayed entry in Year 9.
The tests cover English, mathematics, verbal reasoning (VR) and non-verbal reasoning (NVR) and will take 2 hours 15 minutes to complete.
Your child will most likely take the ISEB Pre-Tests once during their Year 6 for Year 7 entry (11+), however, some senior schools, such as Eton and Harrow, use the Pre-Tests as a precursor to Year 9 entry (13+).
The testing session runs from the autumn term to the spring term of each academic year. Your child will take the test once during this period. Results are age-standardised so that appropriate comparisons can be made between younger and older applicants and between dates of testing.
You can explore our Pre-Tests Admissions Toolkit to access dedicated information and support for families working towards the ISEB Pre-Tests.
Children take the ISEB Pre-Tests through a specially developed online test player that utilises cutting edge AI technology.
The test player includes a range of customisable features to ensure a positive test experience for your child, including colour overlays and font options.
The ISEB Pre-Tests are a shared assessment, which means that a child's results can be accessed by all of the senior schools who require them. This means that children only have to take the tests once.
The ISEB Pre-Tests are adaptive, so children are presented with questions based on their previous answers. This means children don't spend time answering questions that are too hard or too easy, and the test can be shorter while still giving an accurate score.
The results are age-standardised against a sample of pupils applying for independent school admission across the academic year, ensuring that there is no disadvantage for younger children, or those who take the tests earlier in the testing period.
The ISEB Pre-Tests offer a flexible test experience and can be taken at any point between the autumn and spring term in one academic year as determined by the senior school.
Registration for the Pre-Tests is completed by the parent/guardian through the Guardian Admin Portal. Registration is currently open for parents of children due to sit the Pre-Tests in the 2025-26 academic year.
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The 2025-26 Pre-Tests session is now open for parent and guardian registration via the Guardian Portal.
Parents and guardians should register via the Guardian Portal and start to create their child’s Applicant Profile. Prior to completing their child’s profile, parents can come back and edit information at any time.
Testing for the 2025-26 academic year can commence from 2 September; however, your child’s invigilation centre will advise you of your specific testing date/s.
Our friendly and knowledgable Qualifications & Delivery team are on hand to support your whole family navigate their admissions journey, please submit a customer service enquiry to speak with the team.
ISEB recommends that parents and guardians explore our free Pre-Tests Admissions Toolkit, which contains dedicated information for families preparing for the ISEB Pre-Tests, including important information about registration, preparation and familiarisation alongside a range of useful support materials.
Access a set of more than 65 premium resources prepared by the exam board behind the Pre-Tests, so you can be sure you’re supporting your child’s preparation in the most responsible and effective way possible.
This exclusive pack provides authentic practice materials and expert guidance, helping your child build confidence, refine key skills, and feel prepared for every stage of the admissions process. Help set your child up for success with this comprehensive and trusted preparation package straight from the exam board – ideal for parents looking to support their child through their senior school admissions processes.
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Boost your child's prep with The ISEB Pre-Tests (11+) Prep Pack. Premium resources for English, maths, VR and NVR.
