ISAAC (UK) Ltd
Registration #327500 · Registered
www.communicationmatters.org.ukadmin@communicationmatters.org.uk
3rd Floor University House
ISAAC UK (also known as Communication Matters) is the UK Chapter of the International Society for Augmentative and Alternative Communication (ISAAC) which focuses upon the needs of people with complex communication needs who may benefit from augmentative and alternative communication (AAC) systems to maximise their opportunities and enhance their life.
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About ISAAC (UK) Ltd
ISAAC (UK) Ltd is a registered charity in England and Wales (registration number 327500). Based on official Charity Commission data, it holds a "Platinum" rating with a CharityScore of 90/100 — one of the highest-rated charities in England and Wales for governance and transparency. This places it among the top-rated charities in our database, reflecting strong performance across governance, financial health, and regulatory compliance. In its most recent reporting year (2024), ISAAC (UK) Ltd reported a total income of £376,531 and total expenditure of £257,490, a spending ratio of 68% suggesting a reasonable but not exceptional allocation to charitable activities. According to the Charity Commission register, ISAAC (UK) Ltd describes its activities as follows: ISAAC UK (also known as Communication Matters) is the UK Chapter of the International Society for Augmentative and Alternative Communication (ISAAC) which focuses upon the needs of people with complex communication needs who may benefit from augmentative and alternative communication (AAC) systems to maximise their opportunities and enhance their life. Our analysis found no significant governance concerns for ISAAC (UK) Ltd. No regulatory actions, filing failures, or financial anomalies were detected in the available public data. This profile is based on data publicly available from the Charity Commission for England and Wales and is updated periodically as new filings are processed. CharityScore UK provides independent, data-driven transparency ratings to help donors give with confidence — we are not affiliated with this charity or any government body.

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Financial History
Latest spending ratio: 68.4% of income spent on charitable work
| Year | Income | Spending | Ratio |
|---|---|---|---|
| 2024 | £376,531 | £257,490 | 68% |
Data sourced from the Charity Commission for England & Wales · Last scored 6/11/2026