ADIT qualification

Advance your career in international tax. Our leading training programme for the Advanced Diploma in International Taxation (ADIT) exam helps you to thoroughly prepare with focused material and specialist trainers.

  • Taught by some of the most well-known and experienced tutors in the country
  • A proven track record for securing exceedingly high pass rates
  • Guaranteed Pass Scheme to keep you motivated and on track

Book a ADIT training course

Dates and prices
Download Exam Training brochure

Important notice: Coronavirus

In light of the current situation, all courses for the May and November 2021 ATT and CTA Exams will be run as Online Tuition Live (OTL) until at least 2nd July 2021. We will continue to monitor the situation to determine whether it is safe to have a gradual return to face to face courses from July 2021 onwards.

All 2021 ADIT tuition and revision courses will now be run as Online Tuition Live (OTL).

See our FAQS for further information

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 or 0203 364 4500 for further details.

Exam registration

Exam registration is now open. Sittings take place twice a year. Register by the end of February for the June ADIT exam and end of August for the December exam.

Can we help you?

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 trainers are on hand with practical advice on what papers to take, and in what order.

If you have any queries about any aspect of your studies, please give us a call.

Telephone: 020 3364 4500

Download our ADIT Exam Training brochure for more information about studying for this qualification.

Download ADIT Exam Training brochure

Study options

One of the reasons for our students’ excellent exam results is the wide range of study options that we offer.

Online Tuition Live

Tolley’s Online Tuition Live (OTL) provides you with the same high-quality teaching you receive in the classroom but with the added flexibility of joining from the comfort of your own home or office.

Guaranteed Pass Scheme

Ensuring you have the ability and confidence to pass first time with Tolley.
The scheme combines our tuition and revision courses. All eligible students enrolled on this programme will be given one free distance learning and revision course, if, in the unlikely event, they fail their examinations.


Distance learning and revision course

Ready to book?

The Advanced Diploma in International Taxation shows you have a high level of competence in international taxation. Start your studies today with us.

Book an ADIT training course

Our ADIT December 2020 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 1100% 51%
Paper 2.09100% 70%
Paper 3.0392% 62%
Paper 3.04100% 77%

* Pass rates for those enrolled on the Guaranteed Pass Scheme

Frequently Asked Questions

What ADIT papers do I have to sit?

To achieve ADIT, students must complete the Principles of International Taxation exam and any two modules from the range of Jurisdictional and Thematic exam modules.

What does the ADIT syllabus cover?

The syllabus covers the international tax regimes of a range of jurisdictions, which together encompass around two thirds of the global economy. It also covers non-jurisdictional ADIT options on subjects and the taxation of the international oil and gas sector.

The examination is modular, but can I sit all the papers together?

You can sit the three papers either separately or all at once. There is a handwritten sitting of the exams in June and on-screen sittings in June and December.

How do I know if I’m eligible to sit the ADIT exams?

You must register as a student with the Institute, for which you need a valid email address. Then, you must separately apply to sit the examination.

For more details, get in touch
or call us on 020 3364 4500