--- title: "The Association of Taxation Technicians — check charity number 803480 | CharityCompare" description: "Is The Association of Taxation Technicians a legitimate UK charity? Check charity number 803480. Education/training charity based in London. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/the-association-of-taxation-technicians retrieved: 2026-08-23T22:10:31.424Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer The Association of Taxation Technicians is a registered charity (number 803480) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training; other charitable purposes. Its latest reported income was £4,369,000 (year ending 2025-12-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available. ## What are the key facts about The Association of Taxation Technicians? Registered charity number 803480 Status Registered (active) Charity type Charitable company Location London Latest income (year ending 2025-12-31) £4,369,000 Website [www.att.org.uk](http://www.att.org.uk/) ## What does The Association of Taxation Technicians do? 1. Setting and administering tax examinations to become a Taxation Technician. 2. Giving advice to government departments on proposed and enacted tax legislation. 3. Protecting the public by monitoring Taxation Technicians compliance with regulations. 4. To prevent crime ## What causes is The Association of Taxation Technicians registered for? Education/trainingOther Charitable Purposes ## Why is there no Clarity Score for The Association of Taxation Technicians yet? The Clarity Score is computed from full financial filing history. The Association of Taxation Technicians 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. Its score appears automatically once enough filing data exists — never by payment. [How scoring works](https://www.charitycompare.org.uk/methodology) ## 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=the-association-of-taxation-technicians&type=claim) [Visit charity website](http://www.att.org.uk/) ## Frequently asked questions Is The Association of Taxation Technicians a legitimate charity? Yes. The Association of Taxation Technicians is a legitimate registered charity (charity number 803480) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating. What is The Association of Taxation Technicians's charity number? The Association of Taxation Technicians's charity number is 803480. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 803480? Search 803480 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 The Association of Taxation Technicians do? 1. Setting and administering tax examinations to become a Taxation Technician. 2. Giving advice to government departments on proposed and enacted tax legislation. 3. Protecting the public by monitoring Taxation Technicians compliance with regulations. 4. To prevent crime Does The Association of Taxation Technicians have reviews and complaints? CharityCompare does not host public user reviews for The Association of Taxation Technicians. 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 The Association of Taxation Technicians? The Association of Taxation Technicians's website is http://www.att.org.uk — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations. Source: Charity Commission for England and Wales register extract dated 2026-07-31, 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/en/charity-search/-/charity-details/803480).