Common questions about The Mainstay Foundation's rating, finances, and Charity Commission status.
Is The Mainstay Foundation a good charity? +
The Mainstay Foundation scores 95 out of 100 (5 stars — Exceptional) on CharityCompare's Clarity Score, our independent read of its UK regulator filings. Around 100% of its spending goes to charitable activities (3-yr avg) and its accounts are up to date. 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 Mainstay Foundation a legitimate charity? +
The register data used for this profile lists The Mainstay Foundation as a registered charity (charity number 1166017). Verify it on the official register: https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1166017&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 Mainstay Foundation's charity number? +
The Mainstay Foundation's charity number is 1166017. 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 Mainstay Foundation's charity rating? +
The Mainstay Foundation scores 95 out of 100 on CharityCompare (5 stars — Exceptional). 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 Mainstay Foundation have reviews and complaints? +
CharityCompare does not host public user reviews for The Mainstay Foundation. Instead you get a filing-based Clarity Score, cause spend, reserves and red flags such as late accounts (none flagged on this profile). 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 Mainstay Foundation? +
Across the recent disclosed accounts used for this score, 100% of The Mainstay Foundation'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 Mainstay Foundation's overheads? +
Across the recent disclosed accounts used for this score, fundraising costs were about 0% of total expenditure and fundraising plus separately reported governance figures amount to about 1% of expenditure (2023–2025, disclosed years); these categories can overlap, so this is not a distinct total of all administration costs at The Mainstay Foundation. The Mainstay Foundation's annual return for the year ending 31 March 2025 reports no employees paid more than £60,000. Individual salaries, including the chief executive's, are disclosed in the trustees' annual report rather than on the register.
How much income does The Mainstay Foundation receive? +
The Mainstay Foundation reported £5.7m total income in its 2025 accounts, based on UK regulator filings. Five-year trend: growing.
Are The Mainstay Foundation's accounts up to date? +
Filing status: up to date (last filing 2026-01-31). CharityCompare flags late or missing accounts separately from the financial score.
Where is The Mainstay Foundation based? +
The Mainstay Foundation's register entry is at United Kingdom. It tells the regulator it operates in England and Wales, Denmark, India, Iraq, Kenya, Sweden, with a focus on poverty relief.
How much is The Mainstay Foundation's chief executive paid? +
The Charity Commission register does not name individual salaries. The Mainstay Foundation's annual return for the year ending 31 March 2025 reports no employees paid more than £60,000. 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 Mainstay Foundation's money come from? +
The Mainstay Foundation reported £5.7m total income for the year ending 31 March 2025. The largest sources were donations and legacies £5.6m (98%), charitable activities £96k (2%), investments £41k (1%).
Can I claim Gift Aid on a donation to The Mainstay Foundation? +
The register records The Mainstay Foundation 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 Mainstay Foundation's trustees paid? +
The Mainstay Foundation'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 Mainstay Foundation registered as a charity? +
The Mainstay Foundation was entered on the register on 11 March 2016.
How does CharityCompare score The Mainstay Foundation? +
We calculate a Clarity Score of 0–100 from four pillars in The Mainstay Foundation'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 Mainstay Foundation'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.