--- title: "The Portsmouth Grammar School — check charity number 1063732 | CharityCompare" description: "Is The Portsmouth Grammar School a legitimate UK charity? Check charity number 1063732. Education/training charity based in High Street. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/the-portsmouth-grammar-school retrieved: 2026-08-21T08:50:16.620Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer The Portsmouth Grammar School is a registered charity (number 1063732) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training. Its latest reported income was £20,203,609 (year ending 2025-08-31). 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 Portsmouth Grammar School? Registered charity number 1063732 Status Registered (active) Charity type Charitable company Location High Street Latest income (year ending 2025-08-31) £20,203,609 Website [www.pgs.org.uk](http://www.pgs.org.uk/) ## What does The Portsmouth Grammar School do? The Charity principally provides education in Portsmouth and the surrounding areas to boys and girls from 2 years 6 months to 18 years old. ## What causes is The Portsmouth Grammar School registered for? Education/training ## Why is there no Clarity Score for The Portsmouth Grammar School yet? The Clarity Score is computed from full financial filing history. The Portsmouth Grammar School 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-portsmouth-grammar-school&type=claim) [Visit charity website](http://www.pgs.org.uk/) ## Frequently asked questions Is The Portsmouth Grammar School a legitimate charity? Yes. The Portsmouth Grammar School is a legitimate registered charity (charity number 1063732) 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 Portsmouth Grammar School's charity number? The Portsmouth Grammar School's charity number is 1063732. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1063732? Search 1063732 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 Portsmouth Grammar School do? The Charity principally provides education in Portsmouth and the surrounding areas to boys and girls from 2 years 6 months to 18 years old. Does The Portsmouth Grammar School have reviews and complaints? CharityCompare does not host public user reviews for The Portsmouth Grammar School. 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 Portsmouth Grammar School? The Portsmouth Grammar School's website is http://www.pgs.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/1063732).