Connecting a global network of tax and professional advisors in sport

We are bringing together a community of tax advisors and other complimentary professionals from around the world that use their expertise to support clients in the sports industry. All Members & Associates hold accreditations in their chosen field and are committed to our Global Code of Conduct.


Our ISTA membership provides you with an opportunity to reach clients in the sports industry, stand out as a qualified advisor and access professional development opportunities to keep ahead of the crowd. You can join ISTA as a Member (Tax & Accounting qualified), Associate (non-tax Law) or as a Partner Firm.

Knowledge Hub

Tap into knowledge and expertise of professional advisors from around the world. Our knowledge hub has resources and insight blogs written by some of the leading professionals in the sports industry globally.