--- title: "Institute for Sustainable Philanthropy — charity 1181003" description: "Institute for Sustainable Philanthropy (charity 1181003). Check registration, activities, accounts and official sources. Independent UK charity profile." source: https://www.charitycompare.org.uk/charity/institute-for-sustainable-philanthropy retrieved: 2026-09-21T14:20:55.494Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer Institute for Sustainable Philanthropy is listed as a registered charity (number 1181003) in the Charity Commission for England and Wales data used for this profile. Verify its current status and contact details on the live register before donating. It is registered for: education/training. Its latest reported income was £421,321 (year ending 2025-12-31). CharityCompare shows its official register record below; a Clarity Score can be added when it enters our detailed scoring dataset. ## What are the key facts about Institute for Sustainable Philanthropy? Registered charity number 1181003 Status in source extract Registered Charity type CIO Register contact locality (not service coverage) Unit 12 the Business Centre Latest income (year ending 2025-12-31) £421,321 Website [www.philanthropy-institute.org.uk](http://www.philanthropy-institute.org.uk/) ## What does Institute for Sustainable Philanthropy do? The Institute for Sustainable Philanthropy seeks to grow philanthropy around the world. We do so by conducting research in the domain of philanthropic psychology and building the body of knowledge available to the philanthropic sector. We also provide training and education services, disseminating our research work and the work of others to the professional community. ## Who it supports and how it works **Reported beneficiaries:** Other Charities Or Voluntary Bodies; The General Public/mankind. **Reported activities:** Provides Services; Provides Advocacy/advice/information; Sponsors Or Undertakes Research. Classifications supplied to the register; extract 2026-09-08. These broad categories do not establish eligibility or current capacity. Use the official contact details to ask about access, referrals and service area. ## What causes is Institute for Sustainable Philanthropy registered for? Education/training ## Why is there no Clarity Score for Institute for Sustainable Philanthropy yet? The Clarity Score is computed from full financial filing history. Institute for Sustainable Philanthropy is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. A rating can be added when the charity enters our scoring dataset with enough filing data. Payment never influences a rating. [How scoring works](https://www.charitycompare.org.uk/methodology) ## What should you check before donating to Institute for Sustainable Philanthropy? - Match the registered name and number to the appeal. A real charity number can be copied by someone impersonating the organisation. - Open the current register entry to check status, contact details and available accounts. This profile reflects a dated extract. - Read the charity’s annual report for its work and results. An unrated profile means we lack a full assessment; it is not a negative rating. [How to read charity accounts](https://www.charitycompare.org.uk/guides/how-to-read-accounts) · [Explore rated charities](https://www.charitycompare.org.uk/charity-directory) ## Provided by the charity Supporting public source ## Is this your charity? Claim this profile free to add your own description, correct details, or respond publicly. Optional [partner plans](https://www.charitycompare.org.uk/partners) add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=institute-for-sustainable-philanthropy&type=claim) [Visit charity website](http://www.philanthropy-institute.org.uk/) ## Frequently asked questions Is Institute for Sustainable Philanthropy a legitimate charity? The register data used for this profile lists Institute for Sustainable Philanthropy as a registered charity (number 1181003) with the Charity Commission for England and Wales. Check the current register entry. A real charity number does not verify a fundraiser or appeal, and registration is not an impact rating. What is Institute for Sustainable Philanthropy's charity number? Institute for Sustainable Philanthropy's charity number is 1181003. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1181003? Search 1181003 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does Institute for Sustainable Philanthropy do? The Institute for Sustainable Philanthropy seeks to grow philanthropy around the world. We do so by conducting research in the domain of philanthropic psychology and building the body of knowledge available to the philanthropic sector. We also provide training and education services, disseminating our research work and the work of others to the professional community. Does Institute for Sustainable Philanthropy have reviews and complaints? CharityCompare does not host public user reviews for Institute for Sustainable Philanthropy. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to Institute for Sustainable Philanthropy? Institute for Sustainable Philanthropy's website listed in our register data is http://www.philanthropy-institute.org.uk. Verify it against the current register before donating. CharityCompare does not process donations or take a commission; the charity's payment provider may charge fees. Source: Charity Commission for England and Wales register extract dated 2026-09-08, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1181003&subId=0).