---
title: "Sussex Ornithological Society — check charity number 256936 | CharityCompare"
description: "Is Sussex Ornithological Society a legitimate UK charity? Check charity number 256936. Environment/conservation/heritage charity based in Barns Farm Lane. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare."
source: https://www.charitycompare.org.uk/charity/sussex-ornithological-society
retrieved: 2026-08-26T08:27:57.550Z
license: "Charity data © Crown copyright, Open Government Licence v3.0"
---

Quick answer

Sussex Ornithological Society is a registered charity (number 256936) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: environment/conservation/heritage. Its latest reported income was £59,745 (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 Sussex Ornithological Society?

Registered charity number

256936

Status

Registered (active)

Charity type

Other

Location

Barns Farm Lane

Latest income (year ending 2025-12-31)

£59,745

Website

[www.sos.org.uk](http://www.sos.org.uk/)

## What does Sussex Ornithological Society do?

To record and study wild birds in the county of Sussex.To assist in the conservation of the wild birds of Great Britain.To engage, inspire and educate people to enjoy, appreciate and understand birds and their habitats.

## What causes is Sussex Ornithological Society registered for?

Environment/conservation/heritage

## Why is there no Clarity Score for Sussex Ornithological Society yet?

The Clarity Score is computed from full financial filing history. Sussex Ornithological Society 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=sussex-ornithological-society&type=claim)
[Visit charity website](http://www.sos.org.uk/)

## Frequently asked questions

Is Sussex Ornithological Society a legitimate charity?

Yes. Sussex Ornithological Society is a legitimate registered charity (charity number 256936) 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 Sussex Ornithological Society's charity number?

Sussex Ornithological Society's charity number is 256936. Check that number on the Charity Commission register or this CharityCompare profile before you donate.

How do I check charity number 256936?

Search 256936 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 Sussex Ornithological Society do?

To record and study wild birds in the county of Sussex.To assist in the conservation of the wild birds of Great Britain.To engage, inspire and educate people to enjoy, appreciate and understand birds and their habitats.

Does Sussex Ornithological Society have reviews and complaints?

CharityCompare does not host public user reviews for Sussex Ornithological Society. 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 Sussex Ornithological Society?

Sussex Ornithological Society's website is http://www.sos.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/256936).