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Ambitious About Autism

67 /100

Clarity score

Needs improvement

Charity accounts, evidence & financial rating

67/100 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 Ambitious About Autism a good charity?

Ambitious About Autism scores 67/100 (3 stars, Needs improvement) on CharityCompare's Clarity Score, calculated from its UK regulator filings. Its latest accounts year is 2025 (£43m total income, 97% 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

£43m

Accounts 2025-08-31

Spending

£42m

Accounts 2025-08-31

Charitable activities

97%

3-yr avg · share of spending

Accounts filing

Late

Check register

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London · UK-wide · N10 3JA Reg 1063184 Registered charity Official website Charity Commission register

What does Ambitious About Autism do?

AMBITIOUS ABOUT AUTISM IS THE NATIONAL CHARITY FOR CHILDREN AND YOUNG PEOPLE WITH AUTISM. WE PROVIDE INFORMATION, TRAINING AND SUPPORT, RUN A RANGE OF HIGH-QUALITY SERVICES INCLUDING THE PIONEERING TREEHOUSE SCHOOL, AND CAMPAIGN TO MAKE THE ORDINARY POSSIBLE FOR CHILDREN AND YOUNG PEOPLE WITH AUTISM.

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 Ambitious About Autism raise and spend?

Accounts period 2024-09-01 to 2025-08-31 · Source: Charity Commission filings

Ambitious About Autism revenue and expenses for 2025
Category Amount % of spend
Total income £43m —
Total expenditure £42m —
Charitable activities £41m 97%
Fundraising £1.3m 3%
Reported governance £526k 1%

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 Ambitious About Autism’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
−18.2%
£52m → £43m
Spending change
+4.9%
£40m → £42m
Charitable activities share
−0.2 pp
97% → 97% · percentage points

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

97%On charitable activities

Where does the money go?

Latest accounts (2025) · £42m spent

  • Charitable activities97%
  • Fundraising3%

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 Ambitious About Autism pay its staff, and where does its money come from?

Answers Ambitious About Autism gave in its annual return to the Charity Commission for the year ending 31 August 2025, plus its register entry. These are the charity's own disclosures, not part of the Clarity Score.

How much are Ambitious About Autism's highest-paid staff paid?

Ambitious About Autism's annual return for the year ending 31 August 2025 reports 44 employees paid more than £60,000, including 8 employees paid more than £100,000. The highest reported pay band is £120,001–£130,000 (1 employee).

Ambitious About Autism employees paid over £60,000, by salary band
Salary bandEmployees
£120,001–£130,000 1
£110,001–£120,000 3
£100,001–£110,000 4
£90,001–£100,000 5
£80,001–£90,000 3
£70,001–£80,000 9
£60,001–£70,000 19

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 Ambitious About Autism's money come from?

Ambitious About Autism reported £43m total income for the year ending 31 August 2025. The largest sources were charitable activities £39m (92%), donations and legacies £2.5m (6%), trading and fundraising events £643k (2%). Legacies (gifts in wills) contributed £5,647.

  • Charitable activities (fees and contracts) £39m · 92%
  • Donations and legacies £2.5m · 6%
  • Trading and fundraising events £643k · 2%
  • Investments £252k · 1%

Cash at year end: £3.1m · unrestricted funds: £21m · restricted funds: £12m. 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 Ambitious About Autism 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

Ambitious About Autism's annual return for the year ending 31 August 2025 reports that no trustee received remuneration or other benefits from the charity.

Registration details

Registered as a charity
Company number
03375255 (Companies House)
Previous names on the register
The Treehouse Trust
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 Ambitious About Autism's finances changed over five years?

Income rose 87% from £23m in 2021 to £43m in 2025; spending was £42m in 2025.

£0 £20m £40m £60m £80m 2021 2022 2023 2024 2025 Income 2021: £23m Spending 2021: £22m Cause spend 2021: £21m Income 2022: £24m Spending 2022: £23m Cause spend 2022: £23m Income 2023: £28m Spending 2023: £27m Cause spend 2023: £26m Income 2024: £52m Spending 2024: £40m Cause spend 2024: £39m Income 2025: £43m Spending 2025: £42m Cause spend 2025: £41m
  • Income
  • Spending
  • Cause spend
Ambitious About Autism income and spending by accounts year
Year Income Spending Charitable activities
2025 £43m £42m £41m
2024 £52m £40m £39m
2023 £28m £27m £26m
2022 £24m £23m £23m
2021 £23m £22m £21m

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

Financial context

How do its finances compare with similar charities?

Compare Ambitious About Autism with 53 other disability charities in our detailed dataset: the same regulator, £10m+ income band and accounts ending in 2025. Each period covers 50–54 weeks. These are reference points, not targets or a ranking of impact.

Swipe across the table to see the peer median and coverage.

Latest annual figures, accounts ending 2025-08-31. Peer medians exclude this charity; the median is the middle value.
MeasureThis charityPeer medianPeer coverage
Annual income £43m £19m 53 of 53
Annual spending £42m £18m 53 of 53
Charitable activities share 96.9% 94.1% 51 of 53

The annual spending share can differ from the multi-year average shown elsewhere. Missing disclosures are excluded, never counted as zero. We show a median only with at least ten peer disclosures. Different year-end months, restricted funding and delivery models can still limit comparisons.

How does Ambitious About Autism compare?

The share of each group scoring at or below Ambitious About Autism, 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.

Same cause, income band and accounts year (2025) 17thpercentile

Scores at or above 17% of 54 charities with the same primary cause, income band and latest accounts year · 67/100 vs 75 peer average.

Income band (£10m+) 19thpercentile

Scores at or above 19% of 930 charities in its income band · 67/100 vs 77 peer average.

Disability charities 27thpercentile

Scores at or above 27% of 702 charities in this cause · 67/100 vs 76 peer average.

Where Ambitious About Autism sits

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

Evidence and interpretation

What the evidence says about Ambitious About Autism

In 2025, reported income was £42,837,000 and expenditure was £42,282,000. Income exceeded expenditure by £555,000. This annual balance is not the charity’s available cash or unrestricted reserves.

More financial context

Income fell 18.2% 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: Children/young People; People With Disabilities.

How it works: 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 (2025-08-31). 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

What is Ambitious About Autism'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 Ambitious About Autism
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% 7 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.

57/100

Financial Health metrics for Ambitious About Autism
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.

33% 1 month · 5/15 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.

40% 37% · 2/5 pts

Financial Efficiency

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

100/100

Financial Efficiency metrics for Ambitious About Autism
Metric Score Value
Program expense ratio

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

100% 97% · 10/10 pts (3-year average)
Fundraising efficiency

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

100% 3p per £1 income · 10/10 pts (3-year average, disclosed years)

Community Support

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

0/100

Community Support metrics for Ambitious About Autism
Metric Score Value
Volunteer-to-staff ratio

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

0% 20 volunteers / 825 staff · 0/10 pts

How we calculate beacon scores →

What trust indicators does Ambitious About Autism 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)

    7 trustees on the Charity Commission register

  • Workforce on register

    825 employees · 20 volunteers (0:1 volunteer-to-staff)

Fundraising Regulator

Not listed as member

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 1063184

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

View on Charity Commission →

Trustees & officers

  • Andrew Forbes since 2021
  • Jack Welch since 2021
  • Eduardo Gutierrez-Garcia since 2021
  • Michael Clark since 2022
  • Anna Thatcher since 2023
  • Ian Caplan since 2023
  • Robert Bishop since 2024

How reliable is Ambitious About Autism'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: 3940203. 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 Ambitious About Autism?

  1. 1. Match the name and charity number

    Check 1063184 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 Ambitious About Autism →
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 Ambitious About Autism's rating?

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What red flags does Ambitious About Autism have?

Frequently asked questions

Common questions about Ambitious About Autism's rating, finances, and Charity Commission status.

Is Ambitious About Autism a good charity? +

Ambitious About Autism scores 67 out of 100 (3 stars — Needs improvement) on CharityCompare's Clarity Score, our independent read of its UK regulator filings. Around 97% 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 Ambitious About Autism a legitimate charity? +

The register data used for this profile lists Ambitious About Autism as a registered charity (charity number 1063184). Verify it on the official register: https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1063184&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 Ambitious About Autism's charity number? +

Ambitious About Autism's charity number is 1063184. 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 Ambitious About Autism's charity rating? +

Ambitious About Autism scores 67 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 Ambitious About Autism have reviews and complaints? +

CharityCompare does not host public user reviews for Ambitious About Autism. 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 Ambitious About Autism? +

Across the recent disclosed accounts used for this score, 97% of Ambitious About Autism'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 Ambitious About Autism's overheads? +

Across the recent disclosed accounts used for this score, fundraising costs were about 3% of total expenditure and fundraising plus separately reported governance figures amount to about 5% of expenditure (2023–2025, disclosed years); these categories can overlap, so this is not a distinct total of all administration costs at Ambitious About Autism. Ambitious About Autism's annual return for the year ending 31 August 2025 reports 44 employees paid more than £60,000, including 8 employees paid more than £100,000. The highest reported pay band is £120,001–£130,000 (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 Ambitious About Autism receive? +

Ambitious About Autism reported £43m total income in its 2025 accounts, based on UK regulator filings. Five-year trend: growing.

Are Ambitious About Autism's accounts up to date? +

Filing status: late (last filing 2026-07-02). CharityCompare flags late or missing accounts separately from the financial score.

Where is Ambitious About Autism based? +

Ambitious About Autism's registered contact address is in London (N10 3JA). It tells the regulator it operates in England and Wales, with a focus on disability.

How much is Ambitious About Autism's chief executive paid? +

The Charity Commission register does not name individual salaries. Ambitious About Autism's annual return for the year ending 31 August 2025 reports 44 employees paid more than £60,000, including 8 employees paid more than £100,000. The highest reported pay band is £120,001–£130,000 (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 Ambitious About Autism's money come from? +

Ambitious About Autism reported £43m total income for the year ending 31 August 2025. The largest sources were charitable activities £39m (92%), donations and legacies £2.5m (6%), trading and fundraising events £643k (2%). Legacies (gifts in wills) contributed £5,647.

Can I claim Gift Aid on a donation to Ambitious About Autism? +

The register records Ambitious About Autism 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 Ambitious About Autism's trustees paid? +

Ambitious About Autism's annual return for the year ending 31 August 2025 reports that no trustee received remuneration or other benefits from the charity.

What was Ambitious About Autism previously called? +

The register lists this previous name for Ambitious About Autism: The Treehouse Trust.

When was Ambitious About Autism registered as a charity? +

Ambitious About Autism was entered on the register on 2 July 1997. It is also a company registered at Companies House (company number 03375255).

How does CharityCompare score Ambitious About Autism? +

We calculate a Clarity Score of 0–100 from four pillars in Ambitious About Autism'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 Ambitious About Autism'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.