Charterhouse School
The advancement of education for the public benefit by the operation of Charterhouse or such other associated school or schools and in connection therewith the provision of primary or secondary education (or the equivalent thereof) anywhere in the world.
Activities & Mission
The advancement of education for the public benefit by the operation of Charterhouse or such other associated school or schools and in connection therewith the provision of primary or secondary education (or the equivalent thereof) anywhere in the world.
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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.
Local Authority
Financial Information
Financial Efficiency
Higher than 7% of UK Education charities with income over £10M (sample: 291). How is this calculated?
Higher than 19% of UK Education charities with income over £10M. How is this calculated?
Lower overhead than 13% of UK Education 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 | £64,815,965 | £54,519,079 | £50,614,810 | £97,205,106 | £0 | 707 / 10 |
| 2024 | £57,592,142 | £52,263,497 | £48,527,459 | £86,987,429 | £0 | 678 / 24 |
| 2023 | £54,102,143 | £47,749,735 | £44,448,350 | £79,131,000 | £0 | 644 / 0 |
| 2022 | £46,210,000 | £42,243,000 | £39,204,000 | £71,675,000 | £0 | 653 / 0 |
| 2021 | £44,886,000 | £31,847,000 | £29,491,000 | £64,935,000 | £0 | 485 / 0 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Charterhouse School
What does Charterhouse School do?
The advancement of education for the public benefit by the operation of Charterhouse or such other associated school or schools and in connection therewith the provision of primary or secondary education (or the equivalent thereof) anywhere in the world.
How much income did Charterhouse School report in 2025?
Charterhouse School reported total income of £64.82m and reported expenditure of £54.52m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is Charterhouse School?
Charterhouse School has a program ratio of 78.1%, meaning that share of its income goes directly to charitable activities. This is higher than 7% of UK Education charities with income over £10M (sample of 291 charities). See our methodology for how this is calculated.
When was Charterhouse School registered as a charity?
Charterhouse School was registered with the Charity Commission for England and Wales on 6 March 1964 as charity number 312054. It has been registered for 62 years.
Who runs Charterhouse School?
Charterhouse School is governed by a board of 17 trustees. The chair of trustees is Mark John Bishop. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Charterhouse School operate?
Charterhouse School operates in Surrey, as recorded in its Charity Commission filing.
Is Charterhouse School a registered charity?
Yes — Charterhouse School is a registered charity in England and Wales, charity number 312054.
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Registry Information
Other notable Education charities
Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Also governs 2 other charities
Also governs 1 other charity
Also governs 1 other charity
Sectors & Classifications
Data & trust
- Register data refreshed
- 2 November 2026
- Methodology
- How metrics are calculated