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The National Army Museum

71 /100

Clarity score

Needs improvement

Charity accounts, evidence & financial rating

71/100 Clarity Score · 3 stars · Charity Commission filings · How we score

Register checked 4 October 2026 · latest accounts 2025

Official regulator data
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Quick answer

Is The National Army Museum a good charity?

The National Army Museum scores 71/100 (3 stars, Needs improvement) on CharityCompare's Clarity Score, calculated from its UK regulator filings. Its latest accounts year is 2025 (£9.6m total income, 86% cause spend, 3-yr avg). This reflects financial transparency and stewardship on paper — not the real-world impact of its programmes. See the full breakdown.

Income

£9.6m

Accounts 2025-03-31

Spending

£11m

Accounts 2025-03-31

Charitable activities

86%

3-yr avg · share of spending

Accounts filing

Late

Check register

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London · UK-wide · SW3 4HT Reg 237902 Registered charity Official website Charity Commission register

What does The National Army Museum do?

To interpret and communicate the objects in the Museum's care in ways which inspire, provide enjoyment and provoke questions from the NAM's users.By so doing show the impact of the British Army on the making of Britain from the Middle Ages to the present day and on the role of Britain in the world.

Activities reported by the charity on the official register · extract . This is separate from the accounts data used for its rating.

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How much does The National Army Museum raise and spend?

Accounts period 2024-04-01 to 2025-03-31 · Source: Charity Commission filings

The National Army Museum revenue and expenses for 2025
Category Amount % of spend
Total income £9.6m —
Total expenditure £11m —
Charitable activities £8.8m 84%
Fundraising £1.7m 16%
Reported governance £670k 6%

Governance can already be allocated within other expenditure categories. It is not a separate measure of all administration costs; do not add these rows without checking the accounts notes.

What changed in The National Army Museum’s latest accounts?

Reported totals for 2025 compared with 2024. Changes can reflect the accounting period, restricted grants or restructuring as well as the charity’s work.

Income change
+17.9%
£8.1m → £9.6m
Spending change
+19.0%
£8.8m → £11m
Charitable activities share
−2.9 pp
87% → 84% · percentage points

These are annual figures. The Clarity Score may use averages across several disclosed years. Source: official accounts.

84%On charitable activities

Where does the money go?

Latest accounts (2025) · £11m spent

  • Charitable activities84%
  • Fundraising16%

Charities usually allocate governance costs across their other spending categories, and these reported figures add up to more than total spending, so governance is not drawn as a separate slice. The accounts table shows it separately.

From the annual return

What does The National Army Museum pay its staff, and where does its money come from?

Answers The National Army Museum gave in its annual return to the Charity Commission for the year ending 31 March 2025, plus its register entry. These are the charity's own disclosures, not part of the Clarity Score.

How much are The National Army Museum's highest-paid staff paid?

The National Army Museum's annual return for the year ending 31 March 2025 reports 8 employees paid more than £60,000, including 1 employee paid more than £100,000. The highest reported pay band is £150,001–£200,000 (1 employee).

The National Army Museum employees paid over £60,000, by salary band
Salary bandEmployees
£150,001–£200,000 1
£80,001–£90,000 1
£70,001–£80,000 5
£60,001–£70,000 1

The register reports headcounts in salary bands, not names. The chief executive's pay is normally disclosed in the remuneration note of the trustees' annual report.

Where does The National Army Museum's money come from?

The National Army Museum reported £9.6m total income for the year ending 31 March 2025. The largest sources were donations and legacies £8.4m (87%), trading and fundraising events £1.2m (12%), other income £40k (0%). Legacies (gifts in wills) contributed £217k.

  • Donations and legacies £8.4m · 87%
  • Trading and fundraising events £1.2m · 12%
  • Other income £40k · 0%
  • Investments £26k · 0%

Cash at year end: £448k · unrestricted funds: £64m · restricted funds: £51m. Restricted funds can only be spent on purposes set by the donor.

Can I claim Gift Aid, and are the trustees paid?

The register records The National Army Museum as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration. Work out your Gift Aid

The National Army Museum's annual return for the year ending 31 March 2025 reports that no trustee received remuneration or other benefits from the charity.

Registration details

Registered as a charity
Also known as
N a M
Where it says it operates
Throughout England and Wales

Source: Charity Commission register and annual return data, Open Government Licence v3.0. A blank answer in the return is shown as not reported, never as “no”.

How have The National Army Museum's finances changed over five years?

Income rose 33% from £7.2m in 2021 to £9.6m in 2025; spending was £11m in 2025.

£0 £5.0m £10m £15m £20m 2021 2022 2023 2024 2025 Income 2021: £7.2m Spending 2021: £7.7m Cause spend 2021: £6.5m Income 2022: £7.8m Spending 2022: £2.7m Cause spend 2022: £2.2m Income 2023: £7.9m Spending 2023: £7.0m Cause spend 2023: £6.2m Income 2024: £8.1m Spending 2024: £8.8m Cause spend 2024: £7.7m Income 2025: £9.6m Spending 2025: £11m Cause spend 2025: £8.8m
  • Income
  • Spending
  • Cause spend
The National Army Museum income and spending by accounts year
Year Income Spending Charitable activities
2025 £9.6m £11m £8.8m
2024 £8.1m £8.8m £7.7m
2023 £7.9m £7.0m £6.2m
2022 £7.8m £2.7m £2.2m
2021 £7.2m £7.7m £6.5m

Cause spend is plotted only when the filing discloses a split · Source: Charity Commission filings

How does The National Army Museum compare?

The share of each group scoring at or below The National Army Museum, including tied scores. A group matched on cause, income band and accounts year appears when at least ten records qualify. Broader groups below may mix reporting periods and operating models. Groups include this charity; percentiles measure our financial rating, not impact.

Income band (£5m–£10m) 28thpercentile

Scores at or above 28% of 620 charities in its income band · 71/100 vs 77 peer average.

Armed forces charities 44thpercentile

Scores at or above 44% of 82 charities in this cause · 71/100 vs 72 peer average.

Where The National Army Museum sits

The causes this charity is classified under, and other charities working nearby.

Evidence and interpretation

What the evidence says about The National Army Museum

In 2025, reported income was £9,590,000 and expenditure was £10,509,000. Expenditure exceeded income by £919,000. This annual balance is not the charity’s available cash or unrestricted reserves.

More financial context

Income rose 17.9% compared with 2024. Read the accounts notes for restricted grants, legacies and one-off receipts before treating the movement as a trend.

Calculated from our dated accounts dataset, refreshed 2026-09-06. This is not an audit or a manual review of every filing. Original register and accounts · How calculations work.

Find the right support

Who it supports and how to access its work

Reported beneficiaries: The General Public/mankind.

How it works: Provides Buildings/facilities/open Space; Provides Services; Provides Advocacy/advice/information; Sponsors Or Undertakes Research.

Use the official contact details to check eligibility, referrals, waiting lists and current service coverage. Broad register classifications and a contact address do not confirm that a particular service is available to you.

Explore source-checked support routes

Classifications supplied to the register; extract 2026-10-04. Register contact and activity details · Website listed for this charity

Look beyond the score

Results and impact evidence

We have not added a source-checked programme outcome for this charity. That is a gap in this profile, not evidence that the charity has no impact. Its annual report may contain results that have not been assessed here.

Reported grants to institutions: £0 (2025-03-31). This is spending reported in the annual return, not a measure of beneficiary outcomes or an open grant opportunity. It may already be included in charitable expenditure. Check the source accounts.

What these results can tell you

Counts of services delivered describe activity. They do not by themselves establish lasting change, what would have happened without the programme, or cost-effectiveness. Results with different definitions, populations or years should not be ranked against each other.

How to judge charity impact evidence

Linked funds and trusts

These 4 linked records sit under parent registration 237902. They are not separate charity registrations in our directory. Source extract 2026-10-04.

View linked records

What is The National Army Museum's Beacon report?

Detailed accountability and finance metrics from UK regulator filings — structured for transparency in our four-beacon report.

Accountability & Transparency

Baseline trust from filing discipline, board oversight, and declared governance policies.

75/100

Accountability & Transparency metrics for The National Army Museum
Metric Score Value
Filing history (5 years)

No recorded lateness in available history = 15 pts · one late filing = 5 pts · two or more or unknown status = 0 pts. Missing data is not proof of late filing.

33% 5/15 pts
Trustee oversight

Three or more trustees on the register = 15 pts, scaled down for fewer (governance red flag below three).

100% 12 trustees · 15/15 pts
Declared policies

Safeguarding (4) · conflict of interest (3) · volunteer management (3) — from Charity Commission annual return.

100% 10/10 pts

Financial Health

Stability and solvency — reserves, revenue trend, and debt from Charity Commission accounts.

50/100

Financial Health metrics for The National Army Museum
Metric Score Value
Reserves (months of expenditure)

3–24 months = full marks, tapering on both sides · 0 months or 4+ years = 0 pts. Reserves are not necessarily cash; needs vary by operating model.

0% 0 months · 0/15 pts
Income stability / growth

+20% or more over the window = 10 pts · flat = 5 pts · −20% or worse = 0 pts, scaled between.

100% 10/10 pts · 3-year average
Liabilities to assets

0% liabilities-to-assets = 5 pts, scaling down to 0 pts at 60%+ debt.

100% 1% · 5/5 pts

Financial Efficiency

How efficiently funds reach the cause — program spend and fundraising cost ratios.

90/100

Financial Efficiency metrics for The National Army Museum
Metric Score Value
Program expense ratio

90%+ on charitable activities = full marks, scaling down to 0 pts at 50% or below.

90% 86% · 9/10 pts (3-year average)
Fundraising efficiency

≤10p to raise £1 = full marks, scaling down to 0 pts at 40p or above (fundraising cost ÷ income).

90% 14p per £1 income · 9/10 pts (3-year average, disclosed years)

Community Support

Grassroots backing from Charity Commission workforce data — volunteers vs paid staff.

80/100

Community Support metrics for The National Army Museum
Metric Score Value
Volunteer-to-staff ratio

Volunteers at 2x staff or more = full marks · no volunteers = 0 pts, scaled between.

80% 170 volunteers / 102 staff · 8/10 pts

How we calculate beacon scores →

What trust indicators does The National Army Museum have?

Pulled from the Charity Commission register — filing behaviour, board size, and workforce where reported.

  • Accounts filed on time

    Filing status: late

  • Trustee board size (3–12)

    12 trustees on the Charity Commission register

  • Workforce on register

    102 employees · 170 volunteers (2:1 volunteer-to-staff)

Fundraising Regulator

Status not yet checked

Separate from our financial scores. Registration records a commitment to the Code of Fundraising Practice; it does not certify every fundraising activity.

Check Fundraising Regulator →

Official register

Reg 237902

Full trustee list, accounts, and regulatory history on the Charity Commission.

View on Charity Commission →

Trustees & officers

  • Sir Simon Mayall Chair · since 2017
  • Dr PAUL SCHREIER since 2017
  • Lord Andrew Roberts of Belgravia since 2020
  • Lt General Sir George Norton since 2021
  • Timothy Cooke since 2022
  • Christopher Finney since 2023
  • Paul Davies since 2023
  • Neil Johnson since 2023
  • Sue Mckenzie since 2022
  • Professor Ali Ansari since 2022
  • Professor Helen Parr since 2024
  • Dr James Naylor since 2025

How reliable is The National Army Museum's data?

Source
Charity Commission (England & Wales)
Accounts year
2025
Filing date
Data refreshed

Medium confidence — some data missing or late

Scores reflect the accounts in our dated data extract. The live register may contain newer filings. Clarity Score measures how clearly the charity accounts for money in those filings — not programme impact.

Check the current register entry · Report a data correction

Financial source extract: 2026-09-06. Organisation identifier: 237902. Method version: 1.1. View method changes.

Contains public sector information licensed under the Open Government Licence v3.0. Sources: Charity Commission for England and Wales, Office of the Scottish Charity Regulator and Charity Commission for Northern Ireland. Open Government Licence v3.0 .

Your donation decision

What should you check before donating to The National Army Museum?

  1. 1. Match the name and charity number

    Check 237902 on the official register. A real charity number alone does not prove that a fundraiser or appeal is authentic.

    Verify the registration →
  2. 2. Read the accounts in context

    Our latest accounts data covers 2025. Compare the accounts period, spending and reserves. An administration cost ratio alone cannot tell you how effective a charity is.

    Explore the financial evidence →
  3. 3. Look for evidence of results

    Read the trustees’ annual report for activities, outcomes and limitations. The Clarity Score measures public reporting; it does not establish the impact of a donation.

    How to read charity accounts →
  4. 4. Compare charities serving your cause

    Compare up to four charities, check the dates behind their figures, and decide which work you want to support. Complete your donation through a verified charity channel.

    Start a comparison with The National Army Museum →
How we score charities +

The Clarity Score is a 100-point rating from UK regulator filings (Charity Commission for England and Wales, OSCR and CCNI). Four pillars — Accountability & Transparency (40), Financial Health (30), Financial Efficiency (20), and Community Support (10) — each scored on a continuous scale, not pass/fail cutoffs. A statutory inquiry sets the score to 0 automatically.

Full methodology →

Accountability & Transparency

Scored from filings

40 points — filing history (15), trustee oversight (15, scaling up to a board of three or more), declared policies (10).

Financial Health

Scored from filings

30 points — reserves (15, full marks 3–24 months, tapering on both sides), income stability (10), liabilities to assets (5, scaling down as debt rises).

Financial Efficiency

Scored from filings

20 points — program expense ratio and fundraising cost, each on a graduated scale (not a single cutoff). Kept at 20% of the total: financial-ratio scoring alone is not a reliable effectiveness signal (see "why not just an overhead ratio?" below).

Community Support

Scored from filings

10 points — volunteer-to-staff ratio from Charity Commission workforce data, scaling continuously up to a 2:1 ratio.

Overall score

Sum of all pillar points. Display stars use the same bands as the labels: 90–100 → 5★ Exceptional; 75–89 → 4★ Good; 60–74 → 3★ Needs improvement; 1–59 → 2★ Poor; 0 → not rated.

How can you share The National Army Museum's rating?

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How do you add The National Army Museum's rating to your site?

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What red flags does The National Army Museum have?

Frequently asked questions

Common questions about The National Army Museum's rating, finances, and Charity Commission status.

Is The National Army Museum a good charity? +

The National Army Museum scores 71 out of 100 (3 stars — Needs improvement) on CharityCompare's Clarity Score, our independent read of its UK regulator filings. Around 86% of its spending goes to charitable activities (3-yr avg) and its accounts are late. That reflects how transparent and financially healthy it looks on paper — it does not measure the real-world impact of its work, so treat it as one factor alongside the cause you care about. CharityCompare never tells you where to donate.

Is The National Army Museum a legitimate charity? +

The register data used for this profile lists The National Army Museum as a registered charity (charity number 237902). Verify it on the official register: https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=237902&subId=0. Check the current entry and the identity of anyone requesting money. Registration does not verify a particular appeal; Clarity Score summarises filing transparency, not programme impact.

What is The National Army Museum's charity number? +

The National Army Museum's charity number is 237902. Check that number on the official register (Charity Commission, OSCR or CCNI) or this CharityCompare profile before you donate — scammers sometimes reuse real numbers on fake appeals.

What is The National Army Museum's charity rating? +

The National Army Museum scores 71 out of 100 on CharityCompare (3 stars — Needs improvement). The Clarity Score (method v1.1) sums four pillars from UK regulator filings: Accountability & Transparency (40 pts), Financial Health (30), Financial Efficiency (20), and Community Support (10). Stars use the same bands as those labels — 90+ is 5★ Exceptional. It is not an impact ranking.

Does The National Army Museum have reviews and complaints? +

CharityCompare does not host public user reviews for The National Army Museum. Instead you get a filing-based Clarity Score, cause spend, reserves and red flags such as late accounts (one red flag on this profile: late accounts filing). For formal complaints about a charity, contact the Charity Commission, OSCR, CCNI or the Fundraising Regulator as appropriate.

How much of my donation reaches The National Army Museum? +

Across the recent disclosed accounts used for this score, 86% of The National Army Museum's total spending went to charitable activities (3-yr avg across disclosed years). That is the closest official figure to "how much of your donation reaches the cause" — it is an average across all spending in the filing, not a pound-by-pound breakdown of an individual gift.

What are The National Army Museum's overheads? +

Across the recent disclosed accounts used for this score, fundraising costs were about 14% of total expenditure and fundraising plus separately reported governance figures amount to about 18% of expenditure (2023–2025, disclosed years); these categories can overlap, so this is not a distinct total of all administration costs at The National Army Museum. The National Army Museum's annual return for the year ending 31 March 2025 reports 8 employees paid more than £60,000, including 1 employee paid more than £100,000. The highest reported pay band is £150,001–£200,000 (1 employee). Individual salaries, including the chief executive's, are disclosed in the trustees' annual report rather than on the register.

How much income does The National Army Museum receive? +

The National Army Museum reported £9.6m total income in its 2025 accounts, based on UK regulator filings. Five-year trend: growing.

Are The National Army Museum's accounts up to date? +

Filing status: late (last filing 2025-12-23). CharityCompare flags late or missing accounts separately from the financial score.

Where is The National Army Museum based? +

The National Army Museum's registered contact address is in London (SW3 4HT). It tells the regulator it operates in England and Wales, with a focus on armed forces.

How much is The National Army Museum's chief executive paid? +

The Charity Commission register does not name individual salaries. The National Army Museum's annual return for the year ending 31 March 2025 reports 8 employees paid more than £60,000, including 1 employee paid more than £100,000. The highest reported pay band is £150,001–£200,000 (1 employee). Charities normally disclose the chief executive's pay, or the pay of their highest-paid staff, in the remuneration note of the trustees' annual report and accounts.

Where does The National Army Museum's money come from? +

The National Army Museum reported £9.6m total income for the year ending 31 March 2025. The largest sources were donations and legacies £8.4m (87%), trading and fundraising events £1.2m (12%), other income £40k (0%). Legacies (gifts in wills) contributed £217k.

Can I claim Gift Aid on a donation to The National Army Museum? +

The register records The National Army Museum as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration.

Are The National Army Museum's trustees paid? +

The National Army Museum's annual return for the year ending 31 March 2025 reports that no trustee received remuneration or other benefits from the charity.

When was The National Army Museum registered as a charity? +

The National Army Museum was entered on the register on 10 November 1964.

How does CharityCompare score The National Army Museum? +

We calculate a Clarity Score of 0–100 from four pillars in The National Army Museum's regulator filings: Accountability & Transparency (40 points — filing history, trustees, policies), Financial Health (30 — reserves, income trend, debt), Financial Efficiency (20 — cause spend and fundraising cost, on a graduated scale) and Community Support (10 — volunteer-to-staff ratio). An open statutory inquiry scores 0. The score measures reporting on paper, not programme impact. CharityCompare is free for donors, takes no commission on donations, and scores cannot be bought.

How often is this page updated? +

This profile was last updated on 6 September 2026 from the latest UK regulator data available to CharityCompare, and The National Army Museum's most recent accounts cover 2025. Scores and figures refresh whenever we re-ingest the register, so the page reflects our latest data pull rather than a one-off review.