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Make your donationAbout Lmk (Let Me Know)
LMK educates young people about healthy and unhealthy relationships to give them the tools to recognise and avoid mental and physical abuse. We offer a Schools Programme, Peer Leaders Programme and Parent Programme.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar education in United KingdomConcerns
· None foundWhere every £1 goes
· FY2025 · Charity Commission (UK) (FY2025)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
GiveRadar's verified records show Lmk (Let Me Know) with a partial profile, sourced from the Charity Commission.
- GiveRadar holds 5 years of financial filings for this organization, the most recent for fiscal year 2025. See the filings
- Its integrity score of 86 places it in the top 1% of the 87,708 education charities in the United Kingdom GiveRadar tracks, because GiveRadar has verified its financial disclosures and its registration. View this cohort
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a contact email
- a donation page
- third-party accreditation
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyLmk (Let Me Know) is a registered education nonprofit based in London, United Kingdom. It is registered with the Charity Commission for England and Wales. It was founded in 2020 and has been operating for 6 years. Its registration number is 1191149. According to GiveRadar's records, it holds registration with the UK Fundraising Regulator, which means it has committed to the Code of Fundraising Practice and accountable fundraising standards. GiveRadar's Integrity Assessment for the organization is 86/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports £648K in annual revenue. 8 officers and directors are publicly disclosed. No red flags have been detected.
Lmk (Let Me Know)'s registered charity number is 1191149. You can use it to look up the organization on the Charity Commission register.
Lmk (Let Me Know) has a GiveRadar Integrity Assessment of 86/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 86 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 78% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for education charities in United Kingdom is 86/100.
Lmk (Let Me Know) is located in London, United Kingdom. The organization was established in 2020 and has been active for 6 years.
Based on official tax filings, Lmk (Let Me Know) has £648K in annual revenue. It allocates 78% of expenses to programs and services. This is below the average of 98% for education charities in United Kingdom. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Lmk (Let Me Know) is classified as an Education organization, registered in United Kingdom. It operates as a CIO. By size, it is categorized as a small organization. It has £648K in annual revenue. The organization has 8 disclosed officers and directors.
No red flags have been detected for Lmk (Let Me Know). GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.
According to GiveRadar's records, Lmk (Let Me Know) holds registration with the UK Fundraising Regulator, which means it has committed to the Code of Fundraising Practice and accountable fundraising standards. It is registered with the Charity Commission for England and Wales. It reports that 78% of expenses go to programs (the peer average is 98%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
LMK educates young people about healthy and unhealthy relationships to give them the tools to recognise and avoid mental and physical abuse. We offer a Schools Programme, Peer Leaders Programme and Parent Programme. Lmk (Let Me Know) is classified as an education organization registered in United Kingdom. The organization was founded in 2020.
Among education charities registered in United Kingdom: It allocates 78% of expenses to programs, below the peer average of 98%. Its annual revenue of £648K is comparable to the peer average of £994K.
Lmk (Let Me Know) is a Charitable Incorporated Organisation (CIO), a legal form introduced by the Charities Act 2006 that gives a charity its own legal personality without requiring Companies House registration. CIOs are regulated solely by the Charity Commission and must file annual returns and accounts directly with the Commission. Its Charity Commission registration number is 1191149.
You can verify Lmk (Let Me Know) in several ways. First, search the Charity Commission Register at https://register-of-charities.charitycommission.gov.uk/ - every charity registered in England and Wales appears here with its registration number, trustees, governing document, and filed accounts. Second, check whether the charity's annual return and accounts are up to date - the Commission flags charities with overdue filings. Third, look for the Fundraising Regulator badge on the charity's website, which signals voluntary compliance with the Code of Fundraising Practice.
You can donate to Lmk (Let Me Know) directly through its donation page (https://www.justletmeknow.org/donate/). UK charities typically accept online card payments, direct debit, and bank transfer. Many also use platforms such as JustGiving or Charities Aid Foundation (CAF). If you are a UK taxpayer, make sure to tick the Gift Aid box: it lets the charity reclaim 25p from HMRC for every pound you give at no extra cost to you. Higher-rate taxpayers can claim back the difference between basic-rate and their marginal rate through Self Assessment. Payroll Giving (Give As You Earn) lets you donate pre-tax through your employer.
Yes, Lmk (Let Me Know) is registered with the Fundraising Regulator (FR), the independent regulator of charitable fundraising in England, Wales, and Northern Ireland. Registration means the charity has committed to following the Code of Fundraising Practice and the Fundraising Promise, which set standards for honest, respectful, and transparent fundraising. Donors can complain to the FR if they believe a charity has breached the Code.
Donations to Lmk (Let Me Know) are eligible for Gift Aid if you are a UK income-tax or capital-gains-tax payer. Gift Aid adds 25% to your donation at no cost to you (the charity reclaims basic-rate tax from HMRC). Higher-rate and additional-rate taxpayers can also claim back the difference through Self Assessment or by adjusting their PAYE tax code. Gifts of shares, property, or land to charity are free of Capital Gains Tax and can be deducted from your income for Income Tax purposes. Legacy gifts (in your will) reduce the value of your estate for Inheritance Tax and can lower the IHT rate from 40% to 36% if you leave at least 10% to charity.
Lmk (Let Me Know) is based in London. The Charity Commission for England and Wales (CCEW) is the primary regulator. Scotland has its own regulator (OSCR), and Northern Ireland has the Charity Commission for Northern Ireland (CCNI). A charity registered with the CCEW may operate across the whole of the UK or internationally.
Lmk (Let Me Know) was first registered in 2020, making it approximately 6 years old. UK charities must file an annual return with the Charity Commission to remain on the register. A long registration history generally indicates sustained operations and continuous regulatory compliance.
Filing history
5 years on file from Charity Commission (UK) (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
UK donations qualify for Gift Aid. Lmk (Let Me Know) is registered with the Charity Commission. Eligible UK taxpayers can boost their gift by 25% at no extra cost.
Lmk (Let Me Know) is in United Kingdom, a TGE (Transnational Giving Europe) member country. Dutch donors can route gifts via Stichting Transnational Giving Europe to receive Dutch ANBI-equivalent deductibility, subject to TGE's 5% pass-through fee.
Lmk (Let Me Know) is registered in United Kingdom. US donors generally cannot deduct gifts to non-US charities directly. To claim a deduction, route the gift through a US 'Friends of' fiscal sponsor or a donor-advised fund that performs equivalency determination (IRS Rev. Proc. 92-94).
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
From FY2025 filing
Officers & trustees (8)
Source: Public filings
8 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
No recent news coverage found
News coverage will appear here when articles mention this organization.
Activity timeline
Filings and press mentions, merged
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Sign up to write a reviewCause areas in United Kingdom
How many charities work in each area, with this charity's area highlighted.
Most common causes in United Kingdom
Causes charities work on most, with this charity's causes ticked.
Sources and verification
- Registration and legal identity
- Charity Commission for England and Wales - Register of Charities
- Financial filings
- Charity Commission annual returns - Fiscal year 2025 most recent on file.
- Officers and trustees
- Charity Commission for England and Wales - Register of Charities - 8 disclosed in the public registry.
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2025 on record
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Named leadership · 8 officers on file
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Government registration · Registered with an official registry
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 2020
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Executive payTop-officer pay not disclosed
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Mission statementNo self-published statement of purpose
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Lmk (Let Me Know)
- What is Lmk (Let Me Know)?
- Lmk (Let Me Know) is a education cio based in London, United Kingdom. LMK educates young people about healthy and unhealthy relationships to give them the tools to recognise and avoid mental and physical abuse. We offer a Schools Programme, Peer Leaders Programme and Parent Programme.
- When was Lmk (Let Me Know) founded?
- Lmk (Let Me Know) was founded in 2020.
- Where is Lmk (Let Me Know) located?
- Headquartered in London, United Kingdom.
- What is Lmk (Let Me Know)'s annual budget?
- Annual revenue for fiscal year 2025 is approximately £100K-£1M. 78% of expenses go to program services.
- Is Lmk (Let Me Know) trustworthy?
- Lmk (Let Me Know) has a GiveRadar Integrity Assessment of 86 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Lmk (Let Me Know)'s registration number?
- Registration: 1191149 (United Kingdom).
- What is Lmk (Let Me Know)'s website?
- https://www.justletmeknow.org
- Are donations to Lmk (Let Me Know) tax-deductible?
- Donations may be tax-deductible for residents of United Kingdom under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.