Fair Tax Week 2026 (21–28 June) was an opportunity for businesses to step forward and say what tax they pay with pride, and UK councils to declare their support for the economic contribution this makes locally.

This annual awareness-raising week is a recognition of fair tax businesses and a celebration of the contribution this makes to society.

The year, the week also served as a platform for others to share their thoughts, and an opportunity to explore the latest data on UK public attitudes to corporate tax conduct.

Thank you for helping us make Fair Tax Week 2026 the biggest and best yet.

Check out the highlights from Fair Tax Week 2026:

UK public attitudes to corporate tax: A decade of data

• Our latest report analysing ten years of polling data was released…
• … and covered in the Guardian among other outlets.
• 📹 Watch the recorded webinar launch of the report here.

pCbCR in practice: A landmark year in reporting worldwide

• The Fair Tax Foundation’s latest exclusive pCbCR data was released, analysing and rating 383 pCbCR reports from 302 MNEs.
• This was covered in Tax Notes.
• 📹 Watch the recorded pCbCR webinar here.

New global standard launched: Fair Tax Mark expands

• The Fair Tax Foundation launched a new Fair Tax Mark standard against which to assess and certify businesses operating in a single country anywhere in the world.
• This was covered in ITR [sign up required]
• 📹 Watch the recorded webinar launching the National Business Standard here.

New Fair Tax Mark businesses announced

• Thailand-based travel company Tripseed became the first business to be assessed against the new National Business Standard.
• AWO were the first law firm to have been awarded the Fair Tax Mark.
• Cavetta Consulting were the first Scottish-based capital allowances firm to secure the Fair Tax Mark.
• UK-based consultancy Talieisin were awarded their first Fair Tax Mark.

Community and commitment: Interviews with fair tax leaders

• Triodos Bank UK Head of Tax Gillian Cox shared her journey to a career in tax, how she created a standalone tax team and why the Fair Tax Mark aligns with the bank’s values.
• Unite’s Simon Roberts discussed procurement and the company’s latest report.

Collaborations

• We celebrated Fair Tax Week and Co-op Fortnight with a special blog
• The JustMoney Movement’s Tax Justice Sunday fell on 28 June.

Fair Tax Week 2026 in pictures: