Our fees are largely influenced by business size and complexity. We regularly benchmark our fees against comparable certification schemes and strive to be as moderately priced as possible. Fees are subject to negotiation as required, and are agreed before a Letter of Engagement is issued.
| Annual turnover | Fees |
|---|---|
| <£35mn / <€40mn | £1,000-£3,000 / €1,200–€3,600 |
| £35.1mn–£100mn / €40.1mn–€120mn | £3,000–£5,000 / €3,600–€6,000 |
| £100.1mn–£500mn / €120.1mn–€600mn | £5,000–£7,000 / €6,000–€8,400 |
| >£500mn / >€600mn | £7,000–£20,000 / €8,400–€24,000 |
The certification fee is split 50/50 between:
For example, a business with a turnover of between £35.1mn and £100mn would pay £1,500–£2,500 for assessment and (if successful) a further £1,500–£2,500 for an annual licence to use the Fair Tax Mark.
Businesses based in the UK will be additionally subject to VAT.
| Annual turnover | Fees |
|---|---|
| £1mn–£10mn / €0.8mn–€12mn | £300–£1,000 / €350–€1,200 |
| £10.1mn–£35mn / €12.1mn–€40mn | £1,000–£3,000 / €1,200–€3,600 |
| £35.1mn–£100mn / €40mn–€120mn | £3,000–£5,000 / €3,600–€6,000 |
| £100.1mn–£500mn / €120.1mn–€600mn | £5,000–£7,000 / €6,000–€8,400 |
| >£500mn / >€600mn | £7,000–£20,000 / €8,400–€24,000 |
The certification fee is split 50/50 between:
For example, a business with a turnover of between £100.1mn and £500mn would pay £2,500–£3,500 for assessment and (if successful) a further £2,500–£3,500 for an annual licence to use the Fair Tax Mark.
Businesses based in the UK will be additionally subject to VAT.
| Annual turnover | Fees (+VAT) |
|---|---|
| £1mn and below | £299 |
Micro-enterprises (turnover £1mn and below) pay a single fee that covers both assessment and certification.
Businesses based in the UK will be additionally subject to VAT.
Please note: the certification of micro-enterprises is currently only available in the UK, but we have plans to extend this globally.
In this series for the Fair Tax Foundation, our certified organisations tell us how the Fair Tax Mark has helped open opportunities or overcome challenges specific to their sector. Here, Abbas Shapuri, chartered accountant at Third Sector Accountancy, shares why the Fair Tax Mark is so important for a sector rooted in achieving social goals: social enterprises. For social enterprises, social and environmental …
We’re delighted to announce this year Fair Tax Week will take place 21-28 June. Tax Justice Sunday will be on the last Sunday, 28 June.
Fair Tax Week is an annual awareness-raising week celebrating the importance of businesses paying corporate income tax responsibly.
Responsible corporate tax conduct is key to good business. That’s why in the UK we’re partners with the Good Business Charter, which certifies best business practice in 10 key areas.
On 9-13 February 2026 we’ll be joining the Good Business Charter for Good Business Week – an annual awareness week celebrating responsible business across the UK.
