--- title: "St. Kostka Polish Saturday School — check charity number 1189797 | CharityCompare" description: "Is St. Kostka Polish Saturday School a legitimate UK charity? Check charity number 1189797. Education/training charity based in High Wycombe. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/st-kostka-polish-saturday-school retrieved: 2026-08-25T19:44:37.542Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer St. Kostka Polish Saturday School is a registered charity (number 1189797) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training. 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 St. Kostka Polish Saturday School? Registered charity number 1189797 Status Registered (active) Charity type CIO Location High Wycombe ## What does St. Kostka Polish Saturday School do? To advance education for the public benefit in Polish language, culture, tradition and history, in particular, but not exclusively by:1. Providing a supplementary school, St Kostka Polish Saturday School in High Wycombe, teaching about Poland, the Polish language, history, geography, customs and traditions and providing religious education, and;2. Organising educational trips for pupils ## What causes is St. Kostka Polish Saturday School registered for? Education/training ## Why is there no Clarity Score for St. Kostka Polish Saturday School yet? The Clarity Score is computed from full financial filing history. St. Kostka Polish Saturday 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=st-kostka-polish-saturday-school&type=claim) ## Frequently asked questions Is St. Kostka Polish Saturday School a legitimate charity? Yes. St. Kostka Polish Saturday School is a legitimate registered charity (charity number 1189797) 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 St. Kostka Polish Saturday School's charity number? St. Kostka Polish Saturday School's charity number is 1189797. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1189797? Search 1189797 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 St. Kostka Polish Saturday School do? To advance education for the public benefit in Polish language, culture, tradition and history, in particular, but not exclusively by:1. Providing a supplementary school, St Kostka Polish Saturday School in High Wycombe, teaching about Poland, the Polish language, history, geography, customs and traditions and providing religious education, and;2. Organising educational trips for pupils Does St. Kostka Polish Saturday School have reviews and complaints? CharityCompare does not host public user reviews for St. Kostka Polish Saturday 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 St. Kostka Polish Saturday School? St. Kostka Polish Saturday School does not list a website in its register entry. Its official Charity Commission entry lists its contact details — CharityCompare never processes 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/1189797).