The Chartered Institute Of Taxation
Also known as: Chartered Institute of Taxation, Ciot
As an educational charity, we work to improve the administration and practice of taxation to the benefit of all affected by it: protecting the public by monitoring Chartered Tax Advisers' compliance with regulations; setting and administering tax examinations; advising government on proposed and enacted tax legislation; giving general tax education on websites; and making grants for tax research.
Activities & Mission
As an educational charity, we work to improve the administration and practice of taxation to the benefit of all affected by it: protecting the public by monitoring Chartered Tax Advisers' compliance with regulations; setting and administering tax examinations; advising government on proposed and enacted tax legislation; giving general tax education on websites; and making grants for tax research.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Country
Region
Financial Information
Financial Efficiency
Higher than 70% of UK Charitable activities charities with income over £10M (sample: 102). How is this calculated?
Higher than 84% of UK Charitable activities charities with income over £10M. How is this calculated?
Lower overhead than 78% of UK Charitable activities charities with income over £10M. (Lower overhead is generally read as more efficient.) How is this calculated?
Latest Financial Breakdown
Income Sources
Expenditure Categories
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £12,136,000 | £11,846,000 | £11,803,000 | £10,789,000 | £10,771,000 | 100 / 700 |
| 2024 | £11,301,708 | £11,545,822 | £11,505,860 | £10,126,975 | £10,108,975 | 95 / 732 |
| 2023 | £10,682,579 | £10,060,783 | £10,021,487 | £9,854,477 | £9,854,477 | 88 / 750 |
| 2022 | £9,881,932 | £9,080,636 | £9,059,113 | £8,811,826 | £8,811,826 | 85 / 700 |
| 2021 | £9,818,325 | £8,283,576 | £8,267,904 | £8,079,707 | £8,079,707 | 81 / 750 |
Staff column shows: Employees / Volunteers
Frequently asked questions about The Chartered Institute Of Taxation
What does The Chartered Institute Of Taxation do?
As an educational charity, we work to improve the administration and practice of taxation to the benefit of all affected by it: protecting the public by monitoring Chartered Tax Advisers' compliance with regulations; setting and administering tax examinations; advising government on proposed and enacted tax legislation; giving general tax education on websites; and making grants for tax research.
How much income did The Chartered Institute Of Taxation report in 2025?
The Chartered Institute Of Taxation reported total income of £12.14m and reported expenditure of £11.85m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is The Chartered Institute Of Taxation?
The Chartered Institute Of Taxation has a program ratio of 97.3%, meaning that share of its income goes directly to charitable activities. This is higher than 70% of UK Charitable activities charities with income over £10M (sample of 102 charities). See our methodology for how this is calculated.
When was The Chartered Institute Of Taxation registered as a charity?
The Chartered Institute Of Taxation was registered with the Charity Commission for England and Wales on 19 May 1994 as charity number 1037771. It has been registered for 32 years.
Who runs The Chartered Institute Of Taxation?
The Chartered Institute Of Taxation is governed by a board of 15 trustees. The chair of trustees is PAUL STEPHEN APLIN. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does The Chartered Institute Of Taxation operate?
The Chartered Institute Of Taxation operates across 3 areas: Northern Ireland, Scotland and England And Wales.
Is The Chartered Institute Of Taxation a registered charity?
Yes — The Chartered Institute Of Taxation is a registered charity in England and Wales, charity number 1037771.
Details
30 Monck Street
LONDON
SW1P 2AP
Registry Information
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Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Also governs 1 other charity
Also governs 1 other charity
Also governs 1 other charity
Sectors & Classifications
Also Known As
- Chartered Institute of Taxation
- Ciot
Data & trust
- Register data refreshed
- 30 July 2026
- Methodology
- How metrics are calculated