UCAT Access Arrangements 2026. What Evidence Is Actually Accepted, the 10 September Deadline and Where to Get a Letter That Qualifies
UCAT access arrangements are granted on evidence, and the single most useful thing to know is that a GP letter is the correct evidence for some routes and the wrong evidence for others. Get that distinction wrong and the application fails, usually with no time left to fix it. For UCAT UK 2026, applications close at 3pm BST on 10 September 2026, and UCAT advises applying at least 10 working days before you intend to book. If you have already booked a standard test you must cancel it, because approved arrangements cannot be added to an existing booking. The arrangements available include 25 percent extra time as UCATSEN, 50 percent extra time as UCATSEN50, and pause-the-clock rest breaks, along with a separate room and access to medical items at your workstation. The evidence rules split by situation. Candidates in education in 2026 normally evidence through a signed, dated 2026 letter on school or college headed paper confirming the arrangements already in place for public examinations and the basis for them. Candidates who left education before 2026 need either a full post-16 diagnostic assessment report for a learning difficulty, ADHD or autism, or, for physical, sensory, medical and mental health conditions, a recent letter dated 2026 from a usual GP practice or a specialist. At The Wellness a GMC-registered doctor assesses you and writes to those requirements, from £250 including the consultation, usually within 24 hours. Fees appear further down this page.
Reviewed by the medical team at The Wellness. Last updated August 2026.
Ask about UCAT evidence on WhatsApp or email team@thewellnesslondon.com or call 020 3951 3429.
Which evidence route applies to you
If you are in school, college or university in 2026 and already receive arrangements in public examinations, your primary evidence is a letter from your institution, dated 2026, on headed paper, signed, confirming your condition, the arrangements you receive, the amount of extra time you are entitled to, and the basis on which they were agreed. A doctor’s letter does not replace that institutional letter, and a strong medical letter alongside a missing school letter will not carry an application on its own.
If you left education before 2026, the route depends on the condition. For dyslexia and other specific learning difficulties, and for ADHD and autism, UCAT requires a full post-16 diagnostic assessment report from a specialist teacher assessor or a registered psychologist or psychiatrist, and that report must explicitly recommend a specific amount of extra examination time. A GP cannot substitute for that report, and we will tell you so rather than sell you a letter that will fail.
For physical disabilities, sensory impairments and other medical or mental health conditions, UCAT accepts a recent letter dated 2026 from your usual GP practice or from a specialist such as a consultant or psychiatrist. That is the route where a properly written private GP letter is the right instrument, and it is where most of the work we do for UCAT candidates sits.
What the letter has to say
Generic medical letters fail UCAT applications for a specific reason. UCAT is a roughly 2-hour multiple choice test taken on a computer, and the letter must address the arrangements you need for that format rather than for a written examination. A letter recommending a scribe, extra writing time or rest for handwriting fatigue tells the assessor nothing about a computer-based multiple choice test.
The letter needs the condition, the functional effect relevant to a timed computer-based test, and the specific arrangement requested with the amount stated, for example 25 percent extra test time, pause-the-clock rest breaks totalling a stated number of minutes, a separate room, or access to named medical items at the workstation. It must carry the doctor’s name, relevant qualifications, GMC number, signature, contact details and a 2026 date.
Where a condition is longstanding and already accommodated elsewhere, saying so strengthens the application considerably, because UCAT is looking for consistency with the adjustments you receive in other examinations rather than a new recommendation created for this test alone.
Ask which route applies to you on WhatsApp or email team@thewellnesslondon.com.
The timing problem, and how to solve it
The deadline is 3pm BST on 10 September 2026, and UCAT does not make exceptions to published deadlines. Applying at least 10 working days before you intend to book is the published recommendation, and UCAT may request further evidence if what you send is insufficient, which consumes days you may not have. Working backwards from a mid-September test date, an application submitted in the last week of August leaves room for a request for more information. One submitted on 9 September does not.
There is a second trap worth knowing. If you have already booked a standard test, you must cancel it before applying, because approved arrangements cannot be added to an existing booking. Candidates discover this late and lose their preferred date and centre.
If your evidence route requires a diagnostic assessment you do not yet have, the honest position is that arranging a full post-16 assessment in the time remaining is difficult, and you should start that today rather than after a letter has been refused. Where we can help within your timeframe we will say so immediately, and where we cannot we will tell you that on the same message rather than take a booking.
What it costs in London
Specialist reporting for examination access arrangements runs from around £395 plus VAT at the medico-legal tier, with full post-16 diagnostic assessments from educational psychologists commonly £600 to £1,200 and consultant psychiatric assessments considerably more. Harley Street consultations sit at £250 to £350 before any document is produced. Beneath that is a tier defined by its conditions rather than its price, questionnaire services with no consultation and no capacity to address the specific format of a computer-based test, which is the letter UCAT is most likely to reject.
At The Wellness the consultation and the letter are 1 fee. All figures are from prices.
Complex or multi-condition supporting letter with records review, from £450.
UCAT access arrangements supporting letter, including consultation and assessment, written to the published evidence requirements, from £250.
Amended or supplementary letter where UCAT requests further information, from £150.
Appointments in person from £220 or by video, with the letter usually issued within 24 hours and same-day where the deadline requires it.
No charge for the letter where the clinical assessment does not support issuing one, or where your situation requires a diagnostic report we cannot provide.
Appointments in Marylebone, 3 minutes from Baker Street, with weekend availability through the application window.
Why The Wellness is the best place in London for UCAT access arrangements evidence
Because most of the value here is knowing which letter to write and, on occasion, knowing not to write one. We check your evidence route against the published UCAT requirements before booking anything, we tell you when your situation needs a school letter or a diagnostic report rather than a GP letter, and we write to the computer-based multiple choice format that UCAT actually assesses rather than to a generic examination template.
The letter is produced after a proper consultation, carries the doctor’s GMC number and contact details, is dated 2026, and states the specific arrangement and amount requested in the terms UCAT uses. Where UCAT comes back asking for more, we produce the supplementary letter quickly, because at that stage the calendar is the constraint rather than the medicine.
And nothing is written that a doctor does not believe to be true after assessing you, which is the reason a letter from a proper clinical assessment carries weight in the first place.
Book an appointment on WhatsApp or call 020 3951 3429.
Frequently asked questions
Where can I get a medical letter for UCAT access arrangements
The Wellness in Marylebone. A GMC-registered doctor assesses you and writes to the published UCAT evidence requirements, stating the condition, the functional effect on a timed computer-based test and the specific arrangement and amount requested, from £250 including the consultation and usually within 24 hours.
What is the deadline for UCAT access arrangements in 2026
Applications close at 3pm BST on 10 September 2026 for UCAT UK, and UCAT advises applying at least 10 working days before you intend to book your test. UCAT does not make exceptions to published deadlines.
Will a GP letter be accepted for UCAT extra time
It depends on your route. For physical disabilities, sensory impairments and other medical or mental health conditions, UCAT accepts a recent letter dated 2026 from your usual GP practice or a specialist. For dyslexia, ADHD or autism, UCAT requires a full post-16 diagnostic assessment report from a specialist teacher assessor or registered psychologist or psychiatrist, and a GP letter does not substitute for it.
I am still at school. What evidence do I need
Normally a signed, dated 2026 letter on school or college headed paper confirming your condition, the arrangements you already receive in public examinations, the amount of extra time you are entitled to and the basis on which it was agreed. A medical letter supports that but does not replace it.
I have already booked my UCAT. Can I add extra time
No. Approved arrangements cannot be added to an existing booking, so you must cancel the booked test before applying for access arrangements. Doing this late usually costs you your preferred date and test centre.
What arrangements can I apply for
Extra test time, commonly 25 percent as UCATSEN and 50 percent as UCATSEN50 with supporting evidence, pause-the-clock rest breaks, a separate testing room, and access to medical items at your workstation. Some comfort aids do not require prior approval, and the current lists are published by UCAT and Pearson VUE.
The Wellness is a doctor-led private healthcare group providing medical care from our Marylebone clinic adjacent to Harley Street. All doctors are GMC-registered. Medical letters are issued only following a genuine consultation and clinical assessment, and only where the clinical findings support them. We are not affiliated with the UCAT Consortium, and candidates should confirm current requirements and deadlines on the official UCAT website before applying. This article is general information and not a substitute for medical advice about your own health.
Enquire now on WhatsApp or email team@thewellnesslondon.com or call 020 3951 3429.
References. UCAT Consortium, access arrangements page and supporting evidence requirements, including evidence routes for candidates in education in 2026 and those who left education before 2026, and the requirement for a full post-16 diagnostic assessment report for specific learning difficulties, ADHD and autism. UCAT UK 2026 application window and the 10 September 2026 3pm BST deadline. Pearson VUE comfort aid list. General Medical Council, Good Medical Practice and guidance on writing reports and signing documents. Published 2026 UK diagnostic assessment and medical reporting market pricing.
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