Tax contributions are the lifeblood of a flourishing society. They fund essential services such as healthcare, education, policing and transport.
Across Europe, business of every size and shape are using the Fair Tax Mark label to demonstrate they pay the right amount of corporate income tax at the right time and in the right place – following both the spirit of the law and the letter of the law.
Our certified businesses say the Fair Tax Mark:
We have developed tailored Fair Tax certification standards to fit every size of business, from a global multinational to a micro-enterprise.

A comprehensive explanation of the benefits of Fair Tax Mark certification is available at Seven magnificent reasons to pursue Fair Tax Mark accreditation.
Please note: the certification of micro-enterprises is currently only available in the UK, but we have plans to extend this globally in 2027.
“Paying the fair amount of taxes in the countries where the profits are made is indispensable if a company like ours is seriously committed to the Sustainable Development Goals. The Fair Tax Mark recognises this important aspect of fairness.”
Hans Willem van der Waal, CEO
“When we made the case for gaining the Fair Tax Mark back in 2014, we argued that paying fair tax would protect us against being unexpectedly impacted by the tightening of global or national tax rules. Over the past few years, it has done just that.”
Martin McEwen, Head of Tax
“[The Fair Tax Mark] helps build trust and credibility with our stakeholders, including customers, investors, and partners, reinforcing our commitment to ethical practices.”
Mark Williams, Director of Group Finance
“Contributing fairly via tax is one of the most important methods of increasing social welfare. Achieving the Fair Tax Mark shows that our business aligns with our principles.”
Mark Waddoups, Co-Founder




UK-based Inflow Partnership have gained the Fair Tax Mark, demonstrating they pay the right amount of tax in the right place, at the right time. The business specialises in delivering hands-on retained executive recruitment solutions, and they pride themselves in providing a service that is transparent, dynamic and personal. Their work is specifically focused on executive level hires within the …
For Fair Tax Week 2026 we sat down with Fair Tax Mark business Unite to discuss how fair tax fits into social value and how it can be a reassuring marker of good governance. Unite became the first German multinational to gain the Fair Tax Mark in 2022. Based in Leipzig and active in 15 European countries, they connect buyers …
Fair Tax Leaders features senior professionals from across the Fair Tax Mark business community. In this special edition for Fair Tax Week, Triodos Bank UK Head of Tax Gillian Cox shares 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. Triodos Bank were the first international …