Effective Altruism UK
Also known as: Effective Altruism London
We are building a community dedicated to encouraging, inspiring and supporting people to use evidence and reason to achieve their altruistic goals.We host a variety of events and workshops designed to teach new skills, improve understanding of causes and their solutions, and ultimately enable individuals to make the best altruistic decisions.
Activities & Mission
We are building a community dedicated to encouraging, inspiring and supporting people to use evidence and reason to achieve their altruistic goals.We host a variety of events and workshops designed to teach new skills, improve understanding of causes and their solutions, and ultimately enable individuals to make the best altruistic decisions.
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.
Region
Financial Information
Financial Efficiency
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.
One or more years show a significant change in income (over ±100%) compared with the prior year. This usually reflects a merger, transfer of activities, restated accounts, or a one-off legacy — not necessarily a real change in operating scale. See the methodology for context.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £136,491 | £77,081 | 0 / 20 | |||
| 2024 | £140,984 | £138,780 | 0 / 20 | |||
| 2023 | £252,548 | £239,966 | 0 / 35 | |||
| 2022 | £114,370 | £131,401 | 0 / 20 | |||
| 2021 | £52,757 | £69,371 | 0 / 20 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Effective Altruism UK
What does Effective Altruism UK do?
We are building a community dedicated to encouraging, inspiring and supporting people to use evidence and reason to achieve their altruistic goals.We host a variety of events and workshops designed to teach new skills, improve understanding of causes and their solutions, and ultimately enable individuals to make the best altruistic decisions.
How much income did Effective Altruism UK report in 2025?
Effective Altruism UK reported total income of £136k and reported expenditure of £77k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
When was Effective Altruism UK registered as a charity?
Effective Altruism UK was registered with the Charity Commission for England and Wales on 7 December 2016 as charity number 1170614. It has been registered for 10 years.
Who runs Effective Altruism UK?
Effective Altruism UK is governed by a board of 4 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Effective Altruism UK operate?
Effective Altruism UK operates in London, as recorded in its Charity Commission filing.
Is Effective Altruism UK a registered charity?
Yes — Effective Altruism UK is a registered charity in England and Wales, charity number 1170614.
Details
Jarman House
Jubilee Street
London
E1 3BL
Registry Information
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Also Known As
- Effective Altruism London
Data & trust
- Register data refreshed
- 30 July 2026
- Methodology
- How metrics are calculated