International Tax Affiliates

Joining the CIOT as an International Tax Affiliate is the reward for your ADIT success.

By becoming an Affiliate, you are demonstrating your commitment to upholding the highest professional standards, and highlighting your technical expertise and dedication to your career. You will enjoy a number of benefits, all of which will increase your global recognition and help you in your international tax career.

Stay ahead in your career by becoming an International Tax Affiliate – your next step after completing the ADIT qualification.


“Becoming an International Tax Affiliate was beneficial to my career, as my continued international tax expertise has added value both to myself and my company.”

China National Offshore Oil Corporation | Pascal Oleng ADIT, Senior Tax Advisor | Uganda


Why become an Affiliate?

  • ADIT credential
    When you become an Affiliate, you can proudly use the ADIT letters after your name and add the ADIT badge to your professional profile. The ADIT credential is the mark of an up-to-date, knowledgeable and qualified international tax professional.

  • Independent annual certification
    By completing annual CPD requirements, you will maintain the independent certification that demonstrates your dedication to refreshing your international tax expertise.

  • Code of Conduct
    Our Code of Conduct ensures that, regardless of location or background, Affiliates work with transparency and integrity to the ultimate benefit of the global profession, and your ADIT designation.

  • Global networking opportunities
    Online and international events, organised by ADIT Champions and volunteers around the world, and access to branch events of the CIOT and our international partners.

  • Benefits to suit your career
    Access to resources and discounts relevant to international tax professionals, designed to support you in your career and inspire you to stand out from the crowd.

How to join

  1. Register as an ADIT student
  2. Successfully achieve ADIT by completing three modules
  3. Apply to become an Affiliate

Affiliates will typically be working in international tax, or a relevant discipline. There are no compulsory experience requirements to join, as you will be annually certified on meeting the CPD requirements.