THE BRITISH INSTITUTE OF ORGAN STUDIES

Registered charity 283936 · accounts filings on the Charity Commission register · Wikidata: Q4970119 · Wikipedia · also known as B I O S, BIOS

The British Institute of Organ Studies (BIOS) exists to encourage and promote the study of the pipe organ, its history and design, and to increase appreciation and understanding of its music by both organists and the general public. The society serves effectively as the amenity society for the British organ and lobbies Governmentand other national bodies on behalf of the instrument.

Objects

TO ADVANCE THE EDUCATION OF THE PUBLIC IN AND PROMOTE THE STUDY OF AND RESEARCH INTO THE DEVELOPMENT OF THE ORGAN AND ITS MUSIC IN ALL ASPECTS AND, IN PARTICULAR THE DEVELOPMENT OF THE ORGAN AND ITS MUSIC IN BRITAIN AND TO PUBLISH THE USEFUL RESULTS OF ANY RESEARCH. TO PROMOTE THE PRESERVATION AND RESTORATION OF HISTORIC ORGANS IN BRITAIN FOR THE BENEFIT OF THE PUBLIC GENERALLY.

Area of benefit: NOT DEFINED

The charity’s charitable objects and area of benefit, quoted from its governing document as held on the Charity Commission register.

Causes: Education/training · Arts/culture/heritage/science · Environment/conservation/heritage · website · Get email alerts

Registered contact address: Reigate and Banstead, South East, England (from the postcode on the register)

Latest income
£210k
Latest spending
£96k
Registered
1982
Accounts read
FY2025

Financial health, per its FY2025 accounts

The accounts state that unrestricted funds increased to £194,175 following two exceptional legacies totaling £160,043. The charity reports that membership numbers remained steady and other costs were broadly in line with the norm, resulting in a net increase in total net assets from £168,936 to £282,554. The trustees believe the current reserves are prudent against their policy target of a three-year moving average of annual subscription income.

Automated summary of the FY2025 accounts; the evidenced findings below carry the verbatim passages.

What the accounts disclose

Reserves policy: three year moving average of annual subscription income (reserves figure: £194k)
“they believe that it is prudent for the minimum level to be the equivalent of a 3year moving average of annual subscription income.” — page 1
Per its FY2025 accounts as filed with the Charity Commission.

Accounts independently examined (not a full audit). Discloses 5 of 6 completeness components.

Policies the charity declares

In its annual return the charity told the Commission that it has the policies listed below. This is self-declared: it is not verified by the Commission or by this site, and it is not evidence of how a policy works in practice.

From the charity’s annual return (Part A, self-declared)

Answers and figures the charity gave in Part A of its annual return to the Charity Commission. They are self-declared: not verified by the Commission or by this site. Only positive answers and figures are listed; items not listed are simply not shown.

Self-declared on the annual return for the financial year ending 31/12/2025

  • Volunteers: 10

Source: this charity’s annual returns on the Charity Commission register.

Annual return filing dates (Charity Commission record)

Of its last 5 annual returns with a recorded received date, 1 was received after the due date: year ending 31/12/2022 (received 26/03/2024, 147 days after the 31/10/2023 due date).

Due and received dates as recorded in the Commission’s annual-return data; the data does not say whether an extension was agreed. Source: this charity’s annual returns on the Charity Commission register.

Funders the charity credits

Named as funders/supporters on the charity’s own website (the charity’s claim, distinct from accounts-verified grants).

Public profiles (found on the charity’s own website): facebook · instagram

Register events

Trustees · trustee networks

Trustee list from the Charity Commission register (current, not historical).

Operates in: Northern Ireland · Scotland · Throughout England And Wales

Income and spending

Financial year endIncomeSpending
31/12/2025£210k£96k
31/12/2024£39k£41k
31/12/2023£44k£39k
31/12/2022£42k£31k
31/12/2021£39k£28k

Common questions

Is THE BRITISH INSTITUTE OF ORGAN STUDIES financially healthy?

Per its FY2025 accounts: The accounts state that unrestricted funds increased to £194,175 following two exceptional legacies totaling £160,043. The charity reports that membership numbers remained steady and other costs were broadly in line with the norm, resulting in a net increase in total net assets from £168,936 to £282,554. The trustees believe the current reserves are prudent against their policy target of a three-year moving average of annual subscription income. Its FY2025 accounts were independently examined.

Who funds THE BRITISH INSTITUTE OF ORGAN STUDIES?

Funders whose own accounts filings name THE BRITISH INSTITUTE OF ORGAN STUDIES as a grant recipient include G M C TRUST.

Known funders

Grants to this charity found in funders’ own accounts filings.

FunderYearAmountPurpose (as stated by the funder)
G M C TRUSTFY2023£5k
G M C TRUSTFY2022£2k
G M C TRUSTFY2024amount not stated

Government & lottery funding

Grants to this charity published as open data by government and lottery funders (360Giving).

FunderDateAmountPurpose
The National Lottery Heritage Fund18/05/2004£50k"Historic Organ"

Funders of similar charities

Funders whose accounts show grants to charities similar to this one (and no recorded grant to this charity) — a starting list for fundraisers.

FunderSimilar charities fundedAmount to them
MICHAEL AND SHIRLEY HUNT CHARITABLE TRUST1£8k

Charities like this

Semantically similar by activities and financial character, from our analysed corpus. Compare with THE INSTITUTE OF BRITISH ORGAN BUILDING.

Side by side with its peers

CharityIncomeTop pay bandStaff >£60kReserves vs policyFundraising costGoing concern
THE BRITISH INSTITUTE OF ORGAN STUDIES£210k—0unclear—no doubt
THE INSTITUTE OF BRITISH ORGAN BUILDING FY2025£69k—0unclear—no doubt
THEATRE PIPE ORGAN PRESERVATION SOCIETY FY2025£29k—0unclear—no doubt
THE INCORPORATED ASSOCIATION OF ORGANISTS FY2024£23k—0above—no doubt
THE BRITISH ORNITHOLOGISTS' UNION FY2025£220k—0below—no doubt
THE ROYAL COLLEGE OF ORGANISTS FY2025£523k——unclear—no doubt

Each row is that charity’s latest analysed filing; every value is quote-backed on its own page.