Your partner in tax education
Learn from experienced tax professionals to build your skills in UK, Irish or US tax, international tax and transfer pricing.
About ExtraTax Training
ExtraTax Training is a trusted provider of UK, Irish and international tax training, including online ADIT courses. Whether you're studying Principles of International Tax, Transfer Pricing, UK Tax, US Tax, Irish Tax, VAT or Banking, our expert tutors are here to guide you towards success in your ADIT exams.
For businesses and professional services firms, we offer bespoke training tailored to your specific needs. You can rely on our highly experienced team and associate trainers to deliver clear, practical, and relevant training across corporate tax, transfer pricing, VAT and employment taxes.
For businesses and professional services firms, we offer bespoke training tailored to your specific needs. You can rely on our highly experienced team and associate trainers to deliver clear, practical, and relevant training across corporate tax, transfer pricing, VAT and employment taxes.
Online ADIT Courses and Tailored Tax Training
Download the ExtraTax Training brochure to learn about:
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Online ADIT International Tax courses
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Tailored tax training for professional services firms and businesses
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Specialist tax courses, including Introduction to US International Corporate Taxation
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Meet our Team
Catriona Loughran
Naina Shah
Kristen Gillanders
Alyson Sutcliffe
Linda Mercel
Online ADIT International Tax Courses
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ADIT Principles of International Taxation
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ADIT Transfer Pricing
(Module 3.03)
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ADIT United Kingdom Tax
(Module 2.09)
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ADIT
EU VAT
(Module 3.02)
Book your December 2026 ADIT course now with our early bird offer!
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ADIT Ireland Taxation
(Module 2.06)
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ADIT United States Tax
(Module 2.10)
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ADIT
Banking
(Module 3.05)
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ADIT UK Tax Study Manual
(Online + Print)
Introduction to US Corporate International Tax Course
Narelle MacKenzie returns to the UK in November 2026 to teach her renowned three-day introductory course on US corporate international tax issues.
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Lecturer
Narelle has over 30 years' experience in international tax.
Format
Interactive workshop, limited to 20 participants.
Participants
Ideal for professionals working in or with US multinationals.
Location
Held over three days in central London.