AAT Computer Based Assessments (CBA's) for external candidates.
We accept external candidates for their AAT CBAs at our exams centre at Milton Keynes.
Please read the information on this page before booking your exam:
Our exam slots are being confirmed only four weeks in advance at the moment due to the current uncertainties. Bookings can only be made for slots that are confirmed and made available in our online schedule (link below). Booking requests for slots that are not available in our online schedule will NOT be responded to.
Our office will need to be closed for exams and bookings for around two weeks in Feb 2021. The dates for this closure are as yet unconfirmed so we will confirm the slots for Feb 2021 in early Jan 2021.
Covid-19 Update 04/11/20
Following AAT's announcement on 2nd Nov, our exam sessions in November are going ahead as planned during the lockdown period. If we have to cancel any slots for any reason we will post an update on this page and contact candidates via email so please bookmark and check this page before coming. To get in touch with us regarding your booking please email at email@example.com.
Exam sessions may need to be cancelled at a short notice. If your exam is booked for a session that is cancelled, we will offer to reschedule it for free or offer a full refund of fees paid.
Due to the reduced capacity and backlog of exams, we request that candidates only book exams if they are certain at the time of booking that they are ready and can attend and that they please refrain from making speculative bookings (i.e. making a booking request just to secure a space and using the payment period to decide).
When entering our building (Gemini) please clean your hands using the hand sanitising gel dispenser at the entrance. Alternatively please wash your hands in the restrooms before entering our office once you have entered the building.
Please note and follow any signage in the building regarding social distancing.
If you or anyone in your household develops symptoms consistent with Covid-19 after you have booked your exam please email us to rearrange or cancel your exam.
Any candidate arriving for their exam displaying clear symptoms consistent with Covid-19 will not be allowed to sit their exam. This is for the safety of other candidates as well as ours.
Anybody accompanying any exam candidates will not be able to wait in the reception area or anywhere else in the building.
Hot drinks will no longer be available. Bottled water will still be available if needed (subject to availability).
Please note: your exam booking is confirmed ONLY if the exam fee is paid by the date stipulated in the invoice/confirmation email.
View the exam slots currently available/exam prices (opens a spreadsheet document)
If the above link does not work please email us at with the indicative week/s you are looking for to book your exam and we'll email you the dates and slots.
To book an exam with us please send us an email at with the following details:
Your full name as per AAT's records
Your AAT membership number
Your date of birth
Your preferred exam slot (see above for available slots); please provide a second preference if possible
The assessment you wish to take (if booking Level 2 UACS Using Accounting Software exam, please see below before booking)
Once we have booked your exam we will send you a confirmation email along with the payment details. Exam fees are payable online using a credit/debit card; we do not currently accept cash or cards at our exam centre.
Please note: our exam service charges are non-refundable in case of cancellation, change of date/time or late arrival (more than 30 minutes). Re-scheduling an exam will incur an additional £25 service charge.
If booking the AAT Level 2 Using Accounting Software (UACS) exam please read the following before you book:
Please clarify when booking your UACS exam if you wish to use Sage One/Sage Business Cloud or Sage 50 (we have Sage 50 version 22 installed on our exam PCs)
If you wish to use Sage One/Sage Business Cloud please confirm with your training provider that they are happy to send us the login details for your exam before booking with us. We cannot provide a Sage One account for external exam candidates.
We are unable to accept exam booking requests for the UACS exam using Sage One/Sage Business Cloud from students studying with Avado or Kaplan.
As of April 2020 AAT assessment venues are no longer allowed by the AAT to provide printed copies of assessment booklets.
Amenities and features:
1. Air-conditioned exams hall
2. Access for wheel chairs (ground floor access with very close access to car parking; please inform us at the time of booking)
3. Evening /weekend slots available
4. Access to bottled water
1. Good access through either M1 (J14) or A5
2. Accessible through public transport buses as well
routes 23, 24 and 25 passing through Marlborough Street
routes 30, 31 and 37 passing through Monks Way
3. About 2.4 miles from the Central Milton Keynes Rail Station
4. About 3.2 miles from Wolverton Rail Station
For further details about public transport in the local area, please refer:
Address: G9, Gemini House, Linfordwood Business Park, Sunrise Parkway, Milton Keynes - MK14 6LS
Please ensure that you have read and understood the Exam Information Pack before you come to sit your exam. If for any reason you are unable to access the Information Pack, let us know and we'll be happy to email it to you.