ADIT qualification

Advance your career in International Tax. Our leading training programme for the Advanced Diploma in International Taxation (ADIT) exams thoroughly prepares you with syllabus specific study materials written by our specialist ADIT trainers.

Book an ADIT Exam Training Course

Dates and Prices

Our course dates and prices will help you to plan ahead and organise your schedule.

See dates and prices

How you’ll qualify

To pass the ADIT qualification you must pass the mandatory Module 1, Principles of International Taxation in addition to any two of the available modules from the Jurisdictional and Thematic Options.

ADIT Prospectus

The ADIT qualification

You must register as a student with the Chartered Institute of Taxation at least four months before you can apply to sit the exams. So you must be registered by the 1^st of March for the June examinations, and the 2^nd of September for the December examinations.

How the ADIT qualification works

Introducing ADIT On Demand

Bite-size exam-focused tuition and revision developed by our expert ADIT tutors, designed to fit your schedule and help you pass with confidence.

Now available for Paper 1: Principles of International Taxation.

Find out more

Exam Registration

Exam sittings take place twice a year. Register with the Chartered Institute of Taxation by mid March for the June exams and mid September for the December exams.

ACCA, ICAS and CIOT members

If you are an ACCA, ICAS or CIOT member or CTA student you are eligible for a discount on our ADIT courses and materials. Contact us at examtraining@lexisnexis.co.uk or 0203 364 4500 for further details.

I know what papers I want to book

Assign different sittings that fit around you, book papers individually or book them together. Our flexible study options are built to suit you.

Start booking your ADIT Tax Training Course

Help me understand what papers to take

We are here to help you succeed. Our expert tutors are on hand with practical advice on how to approach and pass the ADIT qualification.

More about the ADIT Papers

Study options

One of the reasons for our students’ excellent exam results is the wide range of study options that we offer, including a Guaranteed Pass Scheme, Online Tuition Live and Distance Learning options.

More about our study options

Our ADIT December 2025 pass rates

We are confident our pass rates will continue to significantly surpass the national average and our wide range of study options help to achieve this.

	Tolley Exam Training*	National Average
Paper 1	100%	46%
Paper 2.09	78%	43%
Paper 3.03	100%	64%
Overall	87%	56%

* Pass rates for those enrolled on the Guaranteed Pass Scheme

Meet Tolley’s ADIT training tutors

Our training tutors are made up of the most respected tax industry experts in the country.

What our customers say about Tolley Exam Training

I know for sure that that wouldn’t have been possible without that UK course.

I would like to send you a big thankyou for the excellent UK tax revision course you provided at the end of May. I made it through all my ADIT exams and I know for sure that that wouldn’t have been possible without that UK course. It changed my whole perspective on how to approach the course and write the exam which seems to have worked.

Bruce BurmeisterADIT student

Tolley’s courses, material and tutors are second to none.

I had studied with Tolley Exam Training for my ATT And CTA studies (some 10 years ago). Interested in sitting the ADIT exams, I was only going to do it if I could, again, study with Tolley’s because of how they helped me in understanding particularly technical subjects – and how the tutors also helped in making sure I was best prepared to pass the exams.

Tolley’s courses, material and tutors are second to none. The amount of work they put into making sure the courses are productive and materials easy to follow is evident.

Joel KaraADIT student

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