**COMPANY REGISTRATION NUMBER: CE025334 CHARITY REGISTRATION NUMBER: 1194017** 


## **Fortress Study Group CIO** 

## **Unaudited Financial Statements** 

# **31 March 2025** 



## **Fortress Study Group CIO** 


## **Financial Statements** 

## **Year ended 31 March 2025** 

||**Page**|
|---|---|
|Trustees' annual report (incorporating the director's report)|**1**|
|Independent examiner's report to the trustees|**8**|
|Statement of financial activities (including income and||
|expenditure account)|**9**|
|Statement of financial position|**10**|
|Statement of cash flows|**12**|
|Notes to the financial statements|**13**|
|**The following pages do not form part of the financial statements**||
|Detailed statement of financial activities|**26**|
|Notes to the detailed statement of financial activities|**28**|





**Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** 

## **Year ended 31 March 2025** 

The trustees, who are also the directors for the purposes of company law, present their report and the unaudited financial statements of the charity for the year ended 31 March 2025. 

## **Chairman's Report** 

I am pleased to submit my second report as Chair after my first full year as Chair. 

Our events calendar for the year under review has been fairly full.  Two Members Study Days; the first in London during Jun 24 and the second in York during March 25. London was quickly followed by an International Study Tour of Ionian Fortresses in the Northwest of Greece and the island of Corfu.  The itinerary was our way of choosing which fortresses we visited with Eternal Greece being involved as the administrators for travel and hotel arrangements taking financial risk for the event. We have a close working arrangement with the Palmerston Fort Society (PFS) and more than twenty of our members are also members of that Society.  Our Annual UK Study Tour during September 24 was a long weekend joint conference led by PFS to the defences around Plymouth. For the second time we sponsored a Helion Symposium.  This was held in Newark during November and the topic was English Fortresses in the long 18[th] century. 

The events programme since the Balance Sheet date continues to be interesting.  The first International Study Tour was to Crete at the very start of April administered by Eternal Greece. The Annual UK Study Tour was a long weekend studying fortresses around Portsmouth and Gosport area. This was preceded by a Fortifications at Risk Conference at Fort Brockhurst with a good range of both international and UK speakers. The conference proceedings will be published in Casemate.  We invited PFS so at times our numbers exceeded 40! The second International Study Tour was to Belgium administered by Leger.  Particular thanks go to Patrick Defort for his hard work planning the itinerary and co-ordinating with volunteers and administrators at the various forts that we visited. 

We have a varied programme of activity in planning for the rest of 2025/6, and 2026/7 into 2027/28.We are investigating the feasibility of international tours to the Dardanelles and to Pula in Croatia.  We are collaborating with the Cromwell Museum to stage an exhibition of Civil War Sieges complemented by a conference in March 2027.  This will be one of a series of chronologically themed symposia with plans being developed to start with a 16[th] C symposia in 2026.  If you have somewhere that you enjoy visiting and think that members might also appreciate visiting, please contact the Management Committee with a view to helping plan something. 

The three editions of newsletter Casemate are unceasingly of a very high standard and published in a timely fashion. Incidentally you may have noticed that the third, Casemate 134 was digitally printed. Our peer reviewed publication FORT continues to be behind schedule. Fort 51 (2023) was published in December 24 with overseas members receiving copies in early 2025.  At the time of writing Fort 52 (2024) is nearly ready for printing.  The volunteers of the editorial team are working hard to recover this delay for Fort 53 (2025) for which most of the content has been identified. 

We continue to focus on membership growth and cost reduction, with some success in increasing number, but both are challenging. 

**1** 



**Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

Membership numbers are nevertheless slowly rising.  However, since the subscription increase at the AGM in December 2023 to reflect increased postage costs, the increases in the digital membership are out numbering the new paper subscribers.  To ensure best value we have obtained quotations from several suppliers for printing and fulfilment.  We have also investigated print on demand services but have yet to find a a matching fulfilment service. 

Our Management Committee is now working more effectively with most written papers circulated in advance of meetings. Volunteers always find time pressures from employment clash with Group work so sub-committees lead on key issues such as, charitable activities, education, events and FORT editorial.  We continue to seek volunteers to assist in all these areas. 

The Charitable Activities Sub-Committee have set out process and guidelines for what is intended to be a regular round of grant competitions.  The first and second rounds closed and grants were paid. The third competition for grants will close in January 2026. In our journals and website, you will see how our grants have helped first round grantees Shoreham Fort, Fort de Bron and Slough Fort. Announcements of how the second round of grants have helped grant winners will be appearing quite soon. It is pleasing to see that these grants have helped leverage in other support and good progress on all projects. 

David Clarke Trustee and Chair. 

## **Reference and administrative details** 

|**Registered charity name**|Fortress Study Group CIO|
|---|---|
|**Charity registration number**|1194017|
|**Company registration number**|CE025334|
|**Principal office and registered**|4 Royal Chase|
|**office**|Dringhouses|
||York|
||North Yorkshire|
||YO24  1LN|
|**The trustees**||
||Mr David H Clarke|
||Mr Nicholas J R Dougan|
||Mr Charles Blackwood|
||Mr Geoffrey R Lee|
|**Company secretary**|Nicholas J R Dougan|
|**Independent examiner**|Michael Cockburn FCIB|
||Chartered Banker & Independent Examiner|
||8/9 Powderhall Rigg|
||Edinburgh|
||EH7 4GG|



**2** 



## **Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **Structure, governance and management** 

The Charity has a Governing Constitution which was approved by the Charity Commission in England and Wales.  This outlines the objectives of the Charity and how decisions will be made.  It further prevents the Charity from lawfully remunerating or granting benefits to trustees, management committee members or members whilst defining what the Charity may legitimately undertake. 

## **Objectives and activities** 

The primary object of the CIO is to advance the education of the public in the study of all aspects of fortifications and their armaments, especially works constructed to mount or resist artillery. 

In furtherance of these objects the Group may: 

a. Campaign for the preservation, conservation, protection and recording of works of fortification as heritage assets and the landscape and historic settings in which they are located. 

b. Advise governments, local authorities, other organisations and individuals on the restoration and management of forts and fortifications. 

c. Encourage the study and distribution of knowledge concerning relevant elements such as the archaeology, design and comparative design evolution, history and historical impacts of post-medieval artillery fortification. 

d. Publish and administer a website on artillery fortifications, together with a number of subsidiary and contributory sites. 

e. Maintain a social media presence. 

f. Publish annually a journal entitled FORT when possible. 

g. Publish multiple times a year a magazine entitled CASEMATE when possible. 

h. Coordinate visits to sites and museums with relevance to fortifications and their armaments throughout the World. 

i. Offer grants and bursaries for publications that fall within the scope of the Group's aims. 

j. Offer grants for specific projects to preserve or make available to the public artefacts or fortifications falling within the scope of the Group's aims. 

k. Co-operate and collaborate with societies and groups having similar interests and objectives throughout the World. 

l. Campaign for the preservation, conservation, protection and recording of works of fortification, including making representations to Planning Authorities, Heritage bodies, and other such organisations and collaborating with other organisations that have similar objectives. 

m. Campaign for the preservation, conservation, and protection of landscape settings in which works of fortification are located and within which they are often concealed/contained, again making representations and collaborating as noted under k. 

**3** 



## **Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **Objectives and activities** _**(continued)**_ 

n. Recognise (with a celebratory plaque etc.) those organisations who have exceptionally well preserved and conserved artillery fortifications or who have sympathetically converted such fortifications to a new use. 

o. Actively participate in the recording and scheduling of works of fortifications and their armaments. 

## **Treasurer's strategic report** 

The following sections for achievements and performance and financial review form the strategic report of the charity. 

## **Achievements and performance** 

Our publications Casemate and Fort remain a key means of delivering on two of our Objectives. The journal Casemate, editions 130 to 132 were published on schedule with a good variety of high-quality content. The peer reviewed journal, FORT 51 (2023) was finally despatched in December 2024. The costs of designing, printing and distributing our journals absorb a significant proportion of our revenue so we have sought ways of mitigating cost rises. After testing different formats with our readers we have adopted lower cost digital printing as standard and minimising the print run, using a print on demand service for any re-orders. All editions of Casemate from 132 and Fort 51 have been digitally produced.  Content for most of Fort 52 (2024) is with the editorial team and we have set ourselves the challenge to try to publish this edition before the end of 2025/26 after accepting printing cost quotation this August.  The quality of FORT remains at a very high level and showcases fortification research from around the world. 

All past editions of Fort and Casemate have been scanned and this resource is available on the Members Area of our website. The number of scans of handbooks from Annual Conferences and International Study Tours also continues to increase.  From the collection of webinars that we have hosted with presenters from amongst our membership and the members of a growing pool of societies with similar interests more than 166 have been made available to members by reference to our regular newsletters. Under a reciprocal arrangement with those societies, if they provide a webinar or two to us we allow them to make relevant webinars available to their members. We now have a recorded programme of nearly 180 webinars with a total audience (live and YouTube) of over 7500 live and approaching 10k recorded views.  The future programme extends into 2026. 

The Members day held in London was our first since the Covid Pandemic.  The numbers attending were small, but every subsequent day, tour or conference has shown rising attendance numbers and enthusiasm. 

For a number of years we have been paying out monies from the Gordon Fordyce legacy.  Colleagues from other Societies collect donations from their memberships and then award grants from these new collections. We created an Appeals Fund during this year hoping to match this practice.  Presently 4 members have signed up to make monthly donations and a handful of other members have made one off donations.  This is a good start and we encourage more members to join them such that we can match Gordon Fordyce grants and replace Gordon Fordyce once the legacy is exhausted.  We would also encourage members to consider their own legacies if they are updating their wills. 

**4** 



## **Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **Achievements and performance** _**(continued)**_ 

Another volunteer has joined the team working to digitise and catalogue the Quarmby collection of postcards and records of visits to fortifications.  This continues slowly and we continue to appeal for more assistance. Any members who donate their valuable time will assist the timely completion of this exercise.  The plan remains making sections of this valuable resource available in a high-resolution format for FSG members and researchers with some parts of the low-resolution versions being put on the public side of the website as tasters for potential new members. Unfortunately, it will be some years before the work on this archive can be completed and all sections released.  Please consider giving your support to expedite completion. 

Following the experience of the first round of Gordon Fordyce grant awards we revised policies and amended processes for awarding charitable grants.  The award of the second group of grants was made in this year.  Payment started during the year and has completed in 2025/26.  A third competition round is now open and decisions on grant awards will be made before the end of the financial year 25/26. 

## **Financial review** 

The subsidiary company FSG Tours Ltd has been dormant throughout the year.  Accordingly, all income and expenditure was incurred through the charity. 

In our second full year of operation of FSG as a Charitable Incorporated Organisation we have bedded down the re-designed website, accounts with a different bank and arrangements for processing revenue collections. The financial statements show that we have three operational funds. Our General Fund is un-restricted. Our endowment fund is the remains of a legacy pot from a former member Gordon Fordyce.  This has a prescribed use for awarding grants to forts and projects which match our objectives as a charity. Our third pot is newly created restricted fund which we have called Appeals Fund.  The intention behind this fund is the collection of donations for the purpose of making grants in accordance with our charitable objectives.  (At some future date when the Gordon Fordyce Fund is exhausted this will be our source of giving.). 

## Charitable activities revenue comprises revenue from three areas of our activity. 

Given the inflation problems of our times and the 10% increased subscription rates from the AGM in Dec 23 we were uncertain how many members would renew their memberships in the new system as they now had the option of paying by direct debit through the website platform. The process seems to have worked fairly smoothly allowing a number of paper subscribers to become digital subscribers. Additionally, it has facilitated some members switching off card payments in favour of direct debit. Also the simplification of the process of becoming a member means that there has been a slow trickle of new digital members. Therefore, we have been pleasantly surprised by the 4% increase in value of subscriptions. 

This year we held 2 Members Days re-instating an income stream missing since Covid. 

Last year we earned Annual Conference income at Chatham, but this year monies went to PFS after they organised the conference in Plymouth. 

Across these 3 streams we have incurred a reduction in activity income of 5%. 

**5** 



**Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **Financial review** _**(continued)**_ 

The statutory heading of Donations and Legacies is not helpful since is does not describe the composing revenue streams in a way most readers might expect. 

Chasing members to complete Gift Aid mandates and the retrospective claims rule of HMRC has helped, but the gradual movement toward digital subscription means that the Gift Aid claim on annual subscriptions has fallen.  Comparison with the preceding 23/24 claim is complicated because 23/24 Gift Aid claim included some earlier claims. Raw year by year comparison shows a fall of 30%.  Gift Aid has not been determined on donation on the new Appeals Fund as this is not yet significant. 

Other sources of donation revenue include sales of books donated to the group by current and deceased members.  This year we have had very successful sales at the Newark Symposium and York Members Day. 

Opening the Appeals Fund has facilitated a new income stream so the total of Donations and Legacies has risen 35%. 

Investment income has also held up well as our deposit monies have been split into a series of time deposits in tiered notice periods.  Therefore, the accounts disclose a 9% increase. 

Accordingly, our total revenue closely matches that of last year (0.05% variance.). 

Expenditures were tightly controlled, and total cost increases were only 1.3% of last year's total. 

The charitable expenditures included our journals Casemate and Fort.  Cost of these have fallen by virtue of the third Casemate and Fort both being digitally printed. The effects of these savings outweigh minor cost increases in most other areas.  Consequently, Charitable Activity expenditure has reduced by 3%. 

Administrative expenditure has risen 41%.  Primarily this has been due to publicity expenditure on membership recruitment via flyers and banners. 

Accordingly looking at General Fund performance, we have realised a surplus of revenue over expenditure of £1,033 (23/24 £628). 

In the first year of the Appeals Fund the donations less collection costs and interest realised have been £860 (23/24 Nil). 

The payment of Grants from the Gordon Fordyce Fund has accelerated.  The first grant round in 23/24 had 3 grants and this year the awarded total has risen to 5.  After collecting investment income on this fund, the annual resultant payout was £4,347 (23/24 £2,622). 

**6** 



**Fortress Study Group CIO** 


## **Trustees' Annual Report (Incorporating the Director's Report)** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **Plans for future periods** 

We have continued a strong programme in 2025/26.  The tour to Crete in April  was the first international tour in the financial year with a second to Belgium in October. We are now scoping tours to the Dardanelles and Pula with dates in 2026/ or 2027 to be confirmed. 

In the UK we held a Fortifications at Risk Conference at Fort Brockhurst in September focussing on the sustainable re-use of forts. There was a wide panel of international and UK speakers.  This will be written up in Fort and is intended to be followed by a series of chronologically themed symposia.  We have already dated a symposium on the Sieges of the Civil War in March 2027 to complement an exhibition we are jointly organising with the Cromwell Museum in Huntingdon.  We are exploring the feasibility of a 16[th] C symposium in 2026 and a wider 17[th] C symposium in 2027. 

Having created the symposia concept the annual conferences will not usually have lectures and so will be referred to as UK Study Tours.  In September 2025 we held a well-attended study tour in Gosport and Portsmouth inviting PFS to join us.  In 2026 we are planning a Study Tour in Northern Ireland, and several options are being considered for 2027. 

Geoffrey R Lee. Trustee and Treasurer. 

The trustees' annual report and the treasurer's strategic report were approved on 18 November 2025 and signed on behalf of the board of trustees by: 

David H Clarke Trustee and Chairman 

Geoffrey R Lee 

Trustee and Treasurer 

**7** 



**Fortress Study Group CIO** 


## **Independent Examiner's Report to the Trustees of Fortress Study Group CIO** 

## **Year ended 31 March 2025** 

I report to the trustees on my examination of the financial statements of Fortress Study Group CIO ('the charity') for the year ended 31 March 2025. 

## **Responsibilities and basis of report** 

As the trustees of the company (and also its directors for the purposes of company law) you are responsible for the preparation of the financial statements in accordance with the requirements of the Companies Act 2006 ('the 2006 Act’). 

Having satisfied myself that the accounts of the company are not required to be audited under Part 16 of the 2006 Act and are eligible for independent examination, I report in respect of my examination of the charity’s accounts as carried out under section 145 of the Charities Act 2011 (‘the 2011 Act’). In carrying out my examination I have followed the Directions given by the Charity Commission under section 145(5)(b) of the 2011 Act. 

## **Independent examiner's statement** 

I have completed my examination. I confirm that no matters have come to my attention in connection with the examination giving me cause to believe: 

1. accounting records were not kept in respect of the charity as required by section 386 of the 2006 Act; or 

2. the financial statements do not accord with those records; or 

3. the financial statements do not comply with the accounting requirements of section 396 of the 2006 Act other than any requirement that the accounts give a ‘true and fair' view which is not a matter considered as part of an independent examination; or 

4. the financial statements have not been prepared in accordance with the methods and principles of the Statement of Recommended Practice for accounting and reporting by charities applicable to charities preparing their accounts in accordance with the Financial Reporting Standard applicable in the UK and Republic of Ireland (FRS 102). 

I have no concerns and have come across no other matters in connection with the examination to which attention should be drawn in this report in order to enable a proper understanding of the accounts to be reached. 

Michael Cockburn FCBI Independent Examiner 

Chartered Banker and Independent Examiner 8/9 Powderhall Rigg Edinburgh EH7 4GG 16 November 2025 

**8** 



**Fortress Study Group CIO** 


## **Statement of Financial Activities (including income and expenditure account)** 

## **Year ended 31 March 2025** 

||||**2025**|**2025**||2024|
|---|---|---|---|---|---|---|
|||Unrestricted|Restricted|Endowment|||
|||funds|funds|funds|**Total funds**|Total funds|
||**Note**|**£**|**£**|**£**|**£**|£|
|**Income and endowments**|||||||
|Donations and legacies|<br>**5**|1,635|879|–|2,514|1,862|
|Charitable activities|**6**|17,233|–|–|17,233|18,225|
|Other trading activities|**7**|446|–|–|446|405|
|Investment income|**8**|(674)|(1)|(491)|(1,166)|(1,057)|
|||`────────`|`────`|`────`|`────────`|`────────`|
|**Total income**||19,988|880|491|21,359|21,549|
|||`════════`|`════`|`════`|`════════`|`════════`|
|**Expenditure**|||||||
|Expenditure on raising funds:|||||||
|Costs of raising|||||||
|donations and|||||||
|legacies|**9**|10|–|–|10|–|
|Expenditure on|||||||
|charitable activities|**10,11**|15,919|–|4,838|20,757|21,385|
|Other expenditure|**13**|3,026|20|–|3,046|2,158|
|||`────────`|`────`|`───────`|`────────`|`────────`|
|**Total expenditure**||18,955|20|4,838|23,813|23,543|
|||`════════`|`════`|`═══════`|`════════`|`════════`|
|||`────────`|`────`|`───────`|`────────`|`────────`|
|**Net expenditure and net**|||||||
|**movement in funds**||1,033|860|(4,347)|(2,454)|(1,994)|
|||`════════`|`════`|`═══════`|`════════`|`════════`|
|**Reconciliation of funds**|||||||
|Total funds brought forward||46,041|–|23,912|69,953|71,947|
|||`────────`|`────`|`────────`|`────────`|`────────`|
|**Total funds carried forward**||47,074|860|19,565|67,499|69,953|
|||`════════`|`════`|`════════`|`════════`|`════════`|



The statement of financial activities includes all gains and losses recognised in the year. All income and expenditure derive from continuing activities. 

**The notes on pages 13 to 24 form part of these financial statements.** 

**9** 



**Fortress Study Group CIO** 


## **Statement of Financial Position** 

## **31 March 2025** 

|||**2025**|2024|
|---|---|---|---|
||**Note**|**£**|£|
|**Fixed assets**||||
|Investments|**18**|500|500|
|**Current assets**||||
|Stocks||486|–|
|Debtors|**20**|493|1,472|
|Cash at bank and in hand||79,094|76,125|
|||`────────`|`────────`|
|||80,073|77,597|
|**Prepayments and accrued income**||5,397|4,690|
|**Creditors: amounts falling due within one year**||||
|Trade creditors||4,523|3,000|
|Amounts owed to group undertakings||500|500|
|Other creditors including taxation and social security|**21**|8|13|
|||`────────`|`────────`|
|||5,031|3,513|
|||`────────`|`────────`|
|**Net current assets**||80,439|78,774|
|||`────────`|`────────`|
|**Total assets less current liabilities**||80,939|79,274|
|**Accruals and deferred income**||13,440|9,321|
|||`────────`|`────────`|
|**Net assets**||67,499|69,953|
|||`════════`|`════════`|
|**Funds of the charity**||||
|Endowment funds||19,565|23,912|
|Restricted funds||860|–|
|Unrestricted funds||47,074|46,041|
|||`────────`|`────────`|
|**Total charity funds**|**24**|67,499<br>`════════`|69,953<br>`════════`|



For the year ending 31 March 2025 the charity was entitled to exemption from audit under section 477 of the Companies Act 2006 relating to small companies. 

Directors' responsibilities: 

- The members have not required the company to obtain an audit of its financial statements for the year in question in accordance with section 476; 

- The directors acknowledge their responsibilities for complying with the requirements of the Act with respect to accounting records and the preparation of financial statements. 

These financial statements have been prepared in accordance with the provisions applicable to companies subject to the small companies' regime. 

## The statement of financial position continues on the following page. 

**The notes on pages 13 to 24 form part of these financial statements.** 

**10** 



**Fortress Study Group CIO** 


## **Statement of Financial Position** _**(continued)**_ 

## **31 March 2025** 

These financial statements were approved by the board of trustees and authorised for issue on 18 November 2025, and are signed on behalf of the board by: 

Geoffrey R Lee FCA Trustee and Treasurer 

**The notes on pages 13 to 24 form part of these financial statements.** 

**11** 



## **Fortress Study Group CIO** 


## **Statement of Cash Flows** 

|**Statement of Cash Flows**|||
|---|---|---|
|**Year ended 31 March 2025**|||
||**2025**|2024|
||**£**|£|
|**Cash flows from operating activities**|||
|Net expenditure|(2,454)|(1,994)|
|_Adjustments for:_|||
|Government grant income|(1,205)|(1,722)|
|Other interest receivable and similar income|(1,166)|(1,057)|
|Accrued expenses/(income)|2,183|(350)|
|_Changes in:_|||
|Stocks|(486)|–|
|Trade and other debtors|(2,108)|(962)|
|Trade and other creditors|5,834|2,397|
||`───────`|`───────`|
|Cash generated from operations|598|(3,688)|
|Interest received|1,166|1,057|
||`───────`|`───────`|
|Net cash from/(used in) operating activities|1,764|(2,631)|
||`═══════`|`═══════`|
|**Cash flows from financing activities**|||
|Government grant income|1,205|1,722|
||`───────`|`───────`|
|Net cash from financing activities|1,205|1,722|
||`═══════`|`═══════`|
|**Net increase/(decrease) in cash and cash equivalents**|2,969|(909)|
|**Cash and cash equivalents at beginning of year**|76,125|77,034|
||`────────`|`────────`|
|**Cash and cash equivalents at end of year**|79,094|76,125|
||`════════`|`════════`|



**The notes on pages 13 to 24 form part of these financial statements.** 

**12** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** 

## **Year ended 31 March 2025** 

## **1. General information** 

The charity is a public benefit entity and a private company limited by guarantee, registered in England and Wales and a registered charity in England and Wales. The address of the registered office is 4 Royal Chase, Dringhouses, York, North Yorkshire, YO24 1LN, England. 

## **2. Statement of compliance** 

These financial statements have been prepared in compliance with FRS 102, 'The Financial Reporting Standard applicable in the UK and the Republic of Ireland', the Statement of Recommended Practice applicable to charities preparing their accounts in accordance with the Financial Reporting Standard applicable in the UK and Republic of Ireland (FRS 102) (Charities SORP (FRS 102)) and the Companies Act 2006. 

## **3. Accounting policies** 

## **Debtors** 

Short term debtors are measured at transaction price, less any impairment.  Loans receivable are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method, less any cash at bank and cash in hand. 

## **Basis of preparation** 

The financial statements have been prepared on the historical cost basis, as modified by the revaluation of certain financial assets and liabilities and investment properties measured at fair value through income or expenditure. 

The financial statements are prepared in sterling, which is the functional currency of the entity. 

## **Creditors** 

Short term trade creditors are measure at the transaction price. Other financial liabilities, including bank loans, are measured initially at fair value, net of transaction costs, and are measured subsequently at amortised cost using the effective interest method. 

## **Going concern** 

There are no material uncertainties about the charity's ability to continue. 

## **Cash at bank and in hand** 

Cast at bank and cash in hand includes cash and short term highly liquid investments with a short maturity of three months or less from the date of acquisition or opening of the deposit or similar account. 

## **Consolidation** 

The charity is not required to prepare consolidated accounts in accordance with the Charities Act 2011, and has taken advantage of the option not to prepare consolidated financial statements contained in Section 398 of the Companies Act 2006 on the basis that the entity and its dormant subsidiary undertaking comprise a small group. 

**13** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **3. Accounting policies** _**(continued)**_ 

## **Judgements and key sources of estimation uncertainty** 

In the application of the CIO's accounting policies, which are described both above and below, trustees are required to make judgements, estimates and assumptions about the carrying values of assets and liabilities that may not be readily apparent from other sources.  The estimates and underlying assumptions are based on historical experience and other factors that are considered to be relevant.  Actual results may differ from these estimates. 

The estimates and underlying assumptions are reviewed on an ongoing basis.  Revisions to accounting estimates are recognised in the period in which the estimate is revised if the revision affects only that period, or in the period of the revision and future period if the revision affects the current and future periods. 

in the view of the trustees, no assumptions concerning the future or estimation uncertainty affecting assets and liabilities at the balance sheet date are likely to result in a material adjustment to their carrying amounts in the next financial year. 

## **Fund accounting** 

Unrestricted funds are available for use at the discretion of the trustees to further any of the charity's purposes. 

Designated funds are unrestricted funds earmarked by the trustees for particular future project or commitment. 

Restricted funds are subjected to restrictions on their expenditure declared by the donor or through the terms of an appeal, and fall into one of two sub-classes: restricted income funds or endowment funds. 

## **Incoming resources** 

All incoming resources are included in the statement of financial activities when entitlement has passed to the charity; it is probable that the economic benefits associated with the transaction will flow to the charity and the amount can be reliably measured. The following specific policies are applied to particular categories of income: 

- income from donations or grants is recognised when there is evidence of entitlement to the gift, receipt is probable and its amount can be measured reliably. 

- legacy income is recognised when receipt is probable and entitlement is established. 

- income from donated goods is measured at the fair value of the goods unless this is impractical to measure reliably, in which case the value is derived from the cost to the donor or the estimated resale value. Donated facilities and services are recognised in the accounts when received if the value can be reliably measured. No amounts are included for the contribution of general volunteers. 

- income from contracts for the supply of services is recognised with the delivery of the contracted service. This is classified as unrestricted funds unless there is a contractual requirement for it to be spent on a particular purpose and returned if unspent, in which case it may be regarded as restricted. 

**14** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **3. Accounting policies** _**(continued)**_ 

## **Resources expended** 

Expenditure is recognised on an accruals basis as a liability is incurred. Expenditure includes any VAT which cannot be fully recovered, and is classified under headings of the statement of financial activities to which it relates: 

- expenditure on raising funds includes the costs of all fundraising activities, events, noncharitable trading activities, and the sale of donated goods. 

- expenditure on charitable activities includes all costs incurred by a charity in undertaking activities that further its charitable aims for the benefit of its beneficiaries, including those support costs and costs relating to the governance of the charity apportioned to charitable activities. 

- other expenditure includes all expenditure that is neither related to raising funds for the charity nor part of its expenditure on charitable activities. 

All costs are allocated to expenditure categories reflecting the use of the resource. Direct costs attributable to a single activity are allocated directly to that activity. Shared costs are apportioned between the activities they contribute to on a reasonable, justifiable and consistent basis. 

## **Investments** 

Fixed asset investments are initally recorded at cost, and subsequently stated at cost less any accumulated impairment losses. 

## **Impairment of fixed assets** 

A review for indicators of impairment is carried out at each reporting date, with the recoverable amount being estimated where such indicators exist. Where the carrying value exceeds the recoverable amount, the asset is impaired accordingly. Prior impairments are also reviewed for possible reversal at each reporting date. 

For the purposes of impairment testing, when it is not possible to estimate the recoverable amount of an individual asset, an estimate is made of the recoverable amount of the cashgenerating unit to which the asset belongs. The cash-generating unit is the smallest identifiable group of assets that includes the asset and generates cash inflows that largely independent of the cash inflows from other assets or groups of assets. 

For impairment testing of goodwill, the goodwill acquired in a business combination is, from the acquisition date, allocated to each of the cash-generating units that are expected to benefit from the synergies of the combination, irrespective of whether other assets or liabilities of the charity are assigned to those units. 

## **Stocks** 

Fortress Study Group CIO has a small stock of books for resale which were either bequeathed or donated to the charity.  No value is attributed to these items until they have been sold. Copies of journals published in the past have no value until sold. 

**15** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **3. Accounting policies** _**(continued)**_ 

## **Financial instruments** 

A financial asset or a financial liability is recognised only when the charity becomes a party to the contractual provisions of the instrument. 

Basic financial instruments are initially recognised at the amount receivable or payable including any related transaction costs. 

Current assets and current liabilities are subsequently measured at the cash or other consideration expected to be paid or received and not discounted. 

Debt instruments are subsequently measured at amortised cost. 

Where investments in shares are publicly traded or their fair value can otherwise be measured reliably, the investment is subsequently measured at fair value with changes in fair value recognised in income and expenditure. All other such investments are subsequently measured at cost less impairment. 

Other financial instruments, including derivatives, are initially recognised at fair value, unless payment for an asset is deferred beyond normal business terms or financed at a rate of interest that is not a market rate, in which case the asset is measured at the present value of the future payments discounted at a market rate of interest for a similar debt instrument. 

Other financial instruments are subsequently measured at fair value, with any changes recognised in the statement of financial activities, with the exception of hedging instruments in a designated hedging relationship. 

Financial assets that are measured at cost or amortised cost are reviewed for objective evidence of impairment at the end of each reporting date. If there is objective evidence of impairment, an impairment loss is recognised under the appropriate heading in the statement of financial activities in which the initial gain was recognised. 

For all equity instruments regardless of significance, and other financial assets that are individually significant, these are assessed individually for impairment. Other financial assets are either assessed individually or grouped on the basis of similar credit risk characteristics. 

Any reversals of impairment are recognised immediately, to the extent that the reversal does not result in a carrying amount of the financial asset that exceeds what the carrying amount would have been had the impairment not previously been recognised. 

## **4. Limited by guarantee** 

The charity is Limited by Guarantee.  The liability of any member of Fortress Study Group CIO is nil. 

**16** 



## **Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **5. Donations and legacies** 

||||Unrestricted|Restricted|**Total Funds**|
|---|---|---|---|---|---|
||||Funds|Funds|**2025**|
||||£|£|**£**|
||**Donations**|||||
||General Fund Donations from members||25|–|25|
||Sales of books donated||347|–|347|
||Appeals Fund Donations from Members||–|879|879|
||**Legacies**|||||
||Sales of books bequeathed to FSG||58|–|58|
||**Grants**|||||
||Gift Aid on General Fund Subscriptions||1,205|–|1,205|
||||`───────`|`────`|`───────`|
||||1,635|879|2,514|
||||`═══════`|`════`|`═══════`|
||||Unrestricted|Restricted|Total Funds|
||||Funds|Funds|2024|
||||£|£|£|
||**Donations**|||||
||General Fund Donations from members||50|–|50|
||Sales of books donated||–|–|–|
||Appeals Fund Donations from Members||–|–|–|
||**Legacies**|||||
||Sales of books bequeathed to FSG||90|–|90|
||**Grants**|||||
||Gift Aid on General Fund Subscriptions||1,722|–|1,722|
||||`───────`|`────`|`───────`|
||||1,862|–|1,862|
||||`═══════`|`════`|`═══════`|
|**6.**|**Charitable activities**|||||
|||Unrestricted|**Total Funds**|Unrestricted|Total Funds|
|||Funds|**2025**|Funds|2024|
|||£|**£**|£|£|
||Membership Subscriptions|16,498|16,498|15,865|15,865|
||Membership Study Days|735|735|–|–|
||Annual Study Conference|–|–|2,360|2,360|
|||`────────`|`────────`|`────────`|`────────`|
|||17,233|17,233|18,225|18,225|
|||`════════`|`════════`|`════════`|`════════`|



**17** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **7. Other trading activities** 

||Unrestricted|**Total Funds**|Unrestricted|Total Funds|
|---|---|---|---|---|
||Funds|**2025**|Funds|2024|
||£|**£**|£|£|
|Copyright Royalties on FSG|||||
|publications|380|380|382|382|
|Sales of FSG Fort journal|27|27|10|10|
|Sales of FSG Casemate journal|39|39|13|13|
||`────`|`────`|`────`|`────`|
||446|446|405|405|
||`════`|`════`|`════`|`════`|
|**Investment income**|||||
||Unrestricted|Restricted|Endowment|**Total Funds**|
||Funds|Funds|Funds|**2025**|
||£|£|£|**£**|
|Bank interest receivable Gordon|||||
|Fordyce Fund|–|–|491|491|
|Bank interest receivable General Fund|674|–|–|674|
|HMRC interest on Gift Aid|–|–|–|–|
|Bank interest receivable Appeals Fund|–|1|–|1|
||`────`|`────`|`────`|`───────`|
||674|1|491|1,166|
||`════`|`════`|`════`|`═══════`|
||Unrestricted|Restricted|Endowment|Total Funds|
||Funds|Funds|Funds|2024|
||£|£|£|£|
|Bank interest receivable Gordon|||||
|Fordyce Fund|–|–|378|378|
|Bank interest receivable General Fund|582|–|–|582|
|HMRC interest on Gift Aid|97|–|–|97|
|Bank interest receivable Appeals Fund|–|–|–|–|
||`────`|`────`|`────`|`───────`|
||679|–|378|1,057|
||`════`|`════`|`════`|`═══════`|



## **8. Investment income** 

## **9. Costs of raising donations and legacies** 

||Unrestricted|**Total Funds**|Unrestricted|Total Funds|
|---|---|---|---|---|
||Funds|**2025**|Funds|2024|
||£|**£**|£|£|
|Costs of raising Subscriptions|10|10|–|–|
||`════`|`════`|`════`|`════`|



**18** 



## **Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **10. Expenditure on charitable activities by fund type** 

||Unrestricted|Endowment|**Total Funds**|
|---|---|---|---|
||Funds|Funds|**2025**|
||£|£|**£**|
|FSG Fort journal publication|4,939|–|4,939|
|FSG Casemate journals publication|6,710|–|6,710|
|FSG Website and webinars|2,314|–|2,314|
|FSG Members' Study Days and visits|420|–|420|
|FSG Members' Annual Study Conference|–|–|–|
|Support of societies and groups having similar||||
|interests and objectives throughout the world|–|–|–|
|Gordon Fordyce Fund award of grants|–|4,838|4,838|
|Presentation of a plaque(s) to those organisations||||
|who have exceptionally well preserved and||||
|conserved artillery fortifications or who have||||
|sympathetically converted such fortifications to a new||||
|use.|873|–|873|
|Sponsorship of Symposium|200|–|200|
|Support costs|463|–|463|
||`────────`|`───────`|`────────`|
||15,919|4,838|20,757|
||`════════`|`═══════`|`════════`|
||Unrestricted|Endowment|Total Funds|
||Funds|Funds|2024|
||£|£|£|
|FSG Fort journal publication|6,207|–|6,207|
|FSG Casemate journals publication|7,217|–|7,217|
|FSG Website and webinars|2,093|–|2,093|
|FSG Members' Study Days and visits|–|–|–|
|FSG Members' Annual Study Conference|2,515|–|2,515|
|Support of societies and groups having similar||||
|interests and objectives throughout the world|100|–|100|
|Gordon Fordyce Fund award of grants|–|3,000|3,000|
|Presentation of a plaque(s) to those organisations||||
|who have exceptionally well preserved and||||
|conserved artillery fortifications or who have||||
|sympathetically converted such fortifications to a new||||
|use.|–|–|–|
|Sponsorship of Symposium|–|–|–|
|Support costs|253|–|253|
||`────────`|`───────`|`────────`|
||18,385|3,000|21,385|
||`════════`|`═══════`|`════════`|



**19** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **11. Expenditure on charitable activities by activity type** 

||Activities|||||
|---|---|---|---|---|---|
||undertaken|<br>Grant funding||**Total funds**|Total fund|
||directly|<br>of activities Support costs||**2025**|2024|
||£|£|£|**£**|£|
|FSG Fort journal||||||
|publication|4,939|<br>–|–|4,939|6,207|
|FSG Casemate journals||||||
|publication|6,710|<br>–|–|6,710|7,217|
|FSG Website and||||||
|webinars|2,314|<br>–|–|2,314|2,093|
|FSG Members' Study||||||
|Days and visits|420|<br>–|–|420|–|
|FSG Members' Annual||||||
|Study Conference|–|<br>–|–|–|2,515|
|Support of societies and||||||
|groups having similar||||||
|interests and objectives||||||
|throughout the world|–|<br>–|–|–|100|
|Gordon Fordyce Fund||||||
|award of grants|–|<br>4,838|–|4,838|3,000|
|Presentation of a||||||
|plaque(s) to those||||||
|organisations who have||||||
|exceptionally well||||||
|preserved and||||||
|conserved artillery||||||
|fortifications or who||||||
|have sympathetically||||||
|converted such||||||
|fortifications to a new||||||
|use.|873|<br>–|–|873|–|
|Sponsorship of||||||
|Symposium|200|<br>–|–|200|–|
|Governance costs|–|<br>–|463|463|253|
||`────────`|<br>`───────`|`────`|`────────`|`────────`|
||15,456|<br>4,838|463|20,757|21,385|
||`════════`|<br>`═══════`|`════`|`════════`|`════════`|



## **12. Analysis of grants** 

Grants have been awarded this year from the Gordon Fordyce Fund to three forts, two in England and one in France. 

||**2025**|2024|
|---|---|---|
||**£**|£|
|**Grants to institutions**|||
|Grants to charities preserving and conserving fortifications and|||
|artifacts|4,838|3,000|
||`───────`|`───────`|
|Total grants|4,838|3,000|
||`═══════`|`═══════`|



**20** 



## **Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **13. Other expenditure** 

|||Unrestricted|Restricted|**Total Funds**|
|---|---|---|---|---|
|||Funds|Funds|**2025**|
|||£|£|**£**|
||Governance costs - Stripe processing costs|498|16|514|
||Governance costs - Go Cardless processing costs|116|4|120|
||Governance costs - T & O insurance|1,442|–|1,442|
||Governance costs - Public Liability insurance|23|–|23|
||Governance costs - Heritage body memberships|170|–|170|
||Governance costs - PayPal costs|–|–|–|
||Governance costs - Bank charges|2|–|2|
||Governance costs - Regulatory Compliance costs|34|–|34|
||Publicity costs for membership recruitment|741|–|741|
|||`───────`|`────`|`───────`|
|||3,026|20|3,046|
|||`═══════`|`════`|`═══════`|
|||Unrestricted|Restricted|Total Funds|
|||Funds|Funds|2024|
|||£|£|£|
||Governance costs - Stripe processing costs|415|–|415|
||Governance costs - Go Cardless processing costs|93|–|93|
||Governance costs - T & O insurance|1,381|–|1,381|
||Governance costs - Public Liability insurance|90|–|90|
||Governance costs - Heritage body memberships|–|–|–|
||Governance costs - PayPal costs|1|–|1|
||Governance costs - Bank charges|–|–|–|
||Governance costs - Regulatory Compliance costs|13|–|13|
||Publicity costs for membership recruitment|165|–|165|
|||`───────`|`────`|`───────`|
|||2,158|–|2,158|
|||`═══════`|`════`|`═══════`|
|**14.**|**Net expenditure**||||
||Net expenditure is stated after charging/(crediting):||||
||||**2025**|2024|
||||**£**|£|
||Fees payable for the audit of the financial statements||275<br>`════`|250<br>`════`|



**15. Independent examination fees** 

The Independent Examiner appointed this year (23/24) will be paid a fee of £250. 

For the first two accounting periods that Fortress Study Group CIO operated an audit was performed and the auditor was not remunerated. Given the size of the charity an audit was not a legal requirement under either Charities Acts or Companies Acts. Accordingly following resignation of the Honorary Auditor the management decided to appoint an Independent Examiner. 

**21** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **16. Trustee and volunteer costs** 

The charity has no formal employees.  Staffing functions are undertaken by volunteers who are either trustees, or members of the management committee or simply members.  The volunteer costs and benefits for the reporting period are nil. 

## **17. Trustee remuneration and expenses** 

No remuneration or other benefits from employment with the charity or a related entity were received by any of the trustees, any member of the Management committee or any member. 

## **18. Investments** 

Fortress Study Group CIO has a wholly owned subsidiary FSG Tours Ltd.  Currently this company is dormant. 

## **19. Investment entities** 

## **Subsidiaries and other investments** 

||||Percentage of|
|---|---|---|---|
|||Class of share|<br>shares held|
||**Subsidiary undertakings**|||
||FSG Tours Ltd|Ordinary|<br>100|
|**20.**|**Debtors**|||
|||**2025**|2024|
|||**£**|£|
||Trade debtors|493|<br>1,472|
||Prepayments and accrued income|5,397|<br>4,690|
|||`───────`|<br>`───────`|
|||5,890|<br>6,162|
|||`═══════`|<br>`═══════`|
|**21.**|**Other creditors including taxation and social security falling**|||
||**due within one year**|||
|||**2025**|2024|
|||**£**|£|
||Other creditors - desc in a/cs|8|<br>13|
|||`════`|<br>`════`|
|**22.**|**Deferred income**|||
|||**2025**|2024|
|||**£**|£|
||Amount deferred in year|7,270<br>`═══════`|<br>2,954<br> <br>`═══════`|



Deferred income comprise member subscriptions and member event receipts received in advance. 

**22** 



**Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **23. Government grants** 

The amounts recognised in the financial statements for government grants are as follows: 

Recognised in income from donations and legacies: Government grants income 

|**2025**|2024|
|---|---|
|**£**|£|
|1,205|1,722|
|`═══════`|`═══════`|



## **24. Analysis of charitable funds** 

## **Unrestricted funds** 

|**Unrestricted funds**||||||
|---|---|---|---|---|---|
||||||**At**|
|||At||**31 March 202**||
||1|April 2024|Income|Expenditure|<br>**5**|
|||£|£|£|£|
|General funds||46,041|19,988|(18,955)|<br>47,074|
|||`════════`|`════════`|`════════`|<br>`════════`|
||||||At|
|||At|||31 March 202|
||1|April 2023|Income|Expenditure|<br>4|
|||£|£|£|£|
|General funds||45,413|21,171|(20,543)|<br>46,041|
|||`════════`|`════════`|`════════`|<br>`════════`|



The General Fund is the pot of money accumulated from membership activities. 

## **Restricted funds** 

|**Restricted funds**||||||||
|---|---|---|---|---|---|---|---|
||||||||**At**|
||||At||**31**|**March**|**202**|
||1|April|2024|Income|Expenditure||**5**|
||||£|£|£||£|
|Gordon Fordyce Restricted Fund|||–|880|(20)||860|
||||`════`|`════`|`════`||`════`|
||||||||At|
||||At||31|March|202|
||1|April|2023|Income|Expenditure||4|
||||£|£|£||£|
|Gordon Fordyce Restricted Fund|||–|–|–||–|
||||`════`|`════`|`════`||`════`|



The Gordon Fordyce Restricted Fund was inherited from the Fortress Study Group (288790) on that charity's dissolution.  The Fund was received as a legacy from a former member who requested that the fund be employed to make grants to forts to assist their preservation and conservation works. 

**23** 



## **Fortress Study Group CIO** 


## **Notes to the Financial Statements** _**(continued)**_ 

## **Year ended 31 March 2025** 

## **24. Analysis of charitable funds** _**(continued)**_ 

## **Endowment funds** 

|||||**At**|
|---|---|---|---|---|
||At||**31 March 202**||
||1 April 2024|Income|Expenditure|<br>**5**|
||£|£|£|£|
|Permanent Endowment Fund 1 - desc|||||
|in a/cs|–|491|(4,838)|<br>(4,347)|
|Gordon Fordyce Legacy Fund|23,912|–|–|<br>23,912|
||`────────`|<br>`────`|`───────`|<br>`────────`|
||23,912|491|(4,838)|<br>19,565|
||`════════`|<br>`════`|`═══════`|<br>`════════`|
|||||At|
||At|||31 March 202|
||1 April 2023|Income|Expenditure|<br>4|
||£|£|£|£|
|Permanent Endowment Fund 1 - desc|||||
|in a/cs|–|378|(3,000)|<br>(2,622)|
|Gordon Fordyce Legacy Fund|26,534|–|–|<br>26,534|
||`────────`|<br>`────`|`───────`|<br>`────────`|
||26,534|378|(3,000)|<br>23,912|
||`════════`|<br>`════`|`═══════`|<br>`════════`|
|**Analysis of net assets between funds**|||||
||Unrestricted|Restricted|Endowment|<br>**Total Funds**|
||Funds|Funds|Funds|<br>**2025**|
||£|£|£|**£**|
|Investments|499|–|–|<br>499|
|Current assets|61,523|860|23,086|<br>85,469|
|Creditors less than 1 year|(14,948)|–|(3,520)|<br>(18,468)|
||`────────`|<br>`────`|`────────`|<br>`────────`|
|**Net assets**|47,074|860|19,566|<br>67,500|
||`════════`|<br>`════`|`════════`|<br>`════════`|
||Unrestricted|Restricted|Endowment|<br>Total Funds|
||Funds|Funds|Funds|<br>2024|
||£|£|£|£|
|Investments|500|–|–|<br>500|
|Current assets|55,375|26,912|–|<br>82,287|
|Creditors less than 1 year|(9,834)|(3,000)|–|<br>(12,834)|
||`────────`|<br>`────────`|`────`|<br>`────────`|
|**Net assets**|46,041|23,912|–|<br>69,953|
||`════════`|<br>`════════`|`════`|<br>`════════`|
|**Analysis of changes in net debt**|||||
|||||**At**|
|||At 1 Apr 2024|Cash flows|**31 Mar 2025**|
|||£|£|**£**|
|Cash at bank and in hand||76,125|2,969|<br>79,094|
|Debt due within one year||(500)|–|<br>(500)|
|||`────────`|`───────`|<br>`────────`|
|||75,625|2,969|<br>78,594|
|||`════════`|`═══════`|<br>`════════`|



## **25. Analysis of net assets between funds** 

## **26. Analysis of changes in net debt** 

**24** 



**Fortress Study Group CIO** 


## **Management Information** 

## **Year ended 31 March 2025** 

**The following pages do not form part of the financial statements.** 

**25** 



**Fortress Study Group CIO** 


## **Detailed Statement of Financial Activities** 

## **Year ended 31 March 2025** 

||**2025**|2024|
|---|---|---|
||**£**|£|
|**Income and endowments**|||
|**Donations and legacies**|||
|General Fund Donations from members|25|50|
|Sales of books donated|347|–|
|Appeals Fund Donations from Members|879|–|
|Sales of books bequeathed to FSG|58|90|
|Gift Aid on General Fund Subscriptions|1,205|1,722|
||`───────`|`───────`|
||2,514|1,862|
||`───────`|`───────`|
|**Charitable activities**|||
|Membership Subscriptions|16,498|15,865|
|Membership Study Days|735|–|
|Annual Study Conference|–|2,360|
||`────────`|`────────`|
||17,233|18,225|
||`────────`|`────────`|
|**Other trading activities**|||
|Copyright Royalties on FSG publications|380|382|
|Sales of FSG Fort journal|27|10|
|Sales of FSG Casemate journal|39|13|
||`────`|`────`|
||446|405|
||`────`|`────`|
|**Investment income**|||
|Bank interest receivable Gordon Fordyce Fund|(491)|(378)|
|Bank interest receivable General Fund|(674)|(582)|
|HMRC interest on Gift Aid|–|(97)|
|Bank interest receivable Appeals Fund|(1)|–|
||`───────`|`───────`|
||(1,166)|(1,057)|
||`───────`|`───────`|
||`────────`|`────────`|
|**Total income**|21,359|21,549|
||`════════`|`════════`|



**26** 



## **Fortress Study Group CIO** 


## **Detailed Statement of Financial Activities** _**(continued)**_ 

## **Year ended 31 March 2025** 

||**2025**|2024|
|---|---|---|
||**£**|£|
|**Expenditure**|||
|**Costs of raising donations and legacies**|||
|Subscription renewal reminder letters|10|–|
||`────────`|`────────`|
|**Expenditure on charitable activities**|||
|FSG Plaque awards|873|–|
|Rent for Members Day and Annual Study Conference|420|2,515|
|Gordon Fordyce Fund award of grants|4,838|3,000|
|Governance costs - Committee Travel Expenses|161|–|
|Governance costs - Trustee Travel Expenses|2|_–|
|Sponsorship of Conference on English Fortresses|200|–|
|Legal and professional fees|275|250|
|Other office costs|25|3|
|FSG Fort journal design costs|1,210|793|
|FSG Fort journal and FSG Casemate journal printing costs|6,615|7,611|
|FSG Fort journal and FSG Casemate journal distribution costs|3,824|5,020|
|FSG Website domain name costs|18|–|
|FSG Fort journal publications - FSG Webinar Zoom costs|2,109|1,906|
|FSG Webinar Zoom costs|187|187|
|FSG Fort journal publications - Subscriptions|–|100|
||`────────`|`────────`|
||20,757|21,385|
||`────────`|`────────`|
|**Other expenditure**|||
|Governance costs - Stripe processing costs|514|415|
|Governance costs - Go Cardless processing costs|120|93|
|Governance costs - T & O insurance|1,442|1,381|
|Governance costs - Public Liability insurance|23|90|
|Governance costs - Heritage body memberships|170|–|
|Governance costs - PayPal costs|–|1|
|Governance costs - Bank charges|2|–|
|Governance costs - Regulatory Compliance costs|34|13|
|Publicity costs for membership recruitment|741|165|
||`───────`|`───────`|
||3,046|2,158|
||`───────`|`───────`|
||`────────`|`────────`|
|**Total expenditure**|23,813|23,543|
||`════════`|`════════`|
||`────────`|`────────`|
|**Net expenditure**|(2,454)|(1,994)|
||`════════`|`════════`|



**27** 



## **Fortress Study Group CIO** 


|**Notes to the Detailed Statement of Financial Activities**|||
|---|---|---|
|**Year ended 31 March 2025**|||
||**2025**|2024|
||**£**|£|
|**Costs of raising donations and legacies**|||
|**Costs of raising Subscriptions**|||
|Costs of raising Subscriptions - renewal letters|10|–|
||`────`|`────`|
||`────`|`────`|
|**Costs of raising donations and legacies**|10|–|
||`════`|`════`|



**28** 



## **Fortress Study Group CIO** 


## **Notes to the Detailed Statement of Financial Activities** _**(continued)**_ 

## **Year ended 31 March 2025** 

||**2025**|2024|
|---|---|---|
||**£**|£|
|**Expenditure on charitable activities**|||
|**FSG Fort journal publication**|||
|**_Activities undertaken directly_**|||
|FSG Fort journal publication - design costs|1,210|793|
|FSG Fort journal publication - printing costs|2,552|3,234|
|FSG Fort journal publication - distribution costs|1,177|2,180|
||`───────`|`───────`|
||4,939|6,207|
||`───────`|`───────`|
|**FSG Casemate journals publication**|||
|**_Activities undertaken directly_**|||
|FSG Casemate journal publication - printing costs|4,063|4,377|
|FSG Casemate journal publication - distribution costs|2,647|2,840|
||`───────`|`───────`|
||6,710|7,217|
||`───────`|`───────`|
|**FSG Website and webinars**|||
|**_Activities undertaken directly_**|||
|FSG Website Domain name costs|18|–|
|FSG Website hosting costs -Siteground, Whitefuse and AWS|2,109|1,906|
|FSG Webinar Zoom costs|187|187|
||`───────`|`───────`|
||2,314|2,093|
||`───────`|`───────`|
|**FSG Members' Study Days and visits**|||
|**_Activities undertaken directly_**|||
|FSG Members' Study Days and visits - venue rent & catering|420|–|
||`────`|`────`|
|**FSG Members' Annual Study Conference**|||
|**_Activities undertaken directly_**|||
|FSG Members' Annual Study Conference - venue admissions, speakers|||
|& catering|–|2,515|
||`────`|`───────`|
|**Support of societies and groups having similar interests and objectives**|**throughout**|**the world**|
|**_Activities undertaken directly_**|||
|Heritage body - subscriptions|–|100|
||`────`|`────`|
|**Gordon Fordyce Fund award of grants**|||
|**_Grant funding activities_**|||
|Gordon Fordyce Fund award of grants|4,838|3,000|
||`───────`|`───────`|
|**Presentation of a plaque(s) to those organisations who have exceptionally well preserved and**|||
|**conserved artillery fortifications or who have sympathetically converted**|**such fortifications to a**||
|**new use.**|||
|**_Activities undertaken directly_**|||
|FSG Plaque Awards|873|–|
||`────`|`────`|
|**Sponsorship of Symposium**|||
|**_Activities undertaken directly_**|||
|Sponsorship of Conference on English Fortresses|200|–|
||`────`|`────`|



**29** 



## **Fortress Study Group CIO** 


## **Notes to the Detailed Statement of Financial Activities** _**(continued)**_ 

## **Year ended 31 March 2025** 

||**2025**|2024|
|---|---|---|
||**£**|£|
|**Governance costs**|||
|Governance costs - Committee Travel Expenses|161|–|
|Governance costs - Trustee Travel Expenses|2|–|
|Governance costs - independent examiner fees|275|250|
|Governance costs - postage|25|3|
||`────`|`────`|
||463|253|
||`────`|`────`|
||`────────`|`────────`|
|**Expenditure on charitable activities**|20,757|21,385|
||`════════`|`════════`|



**30** 

