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International Grants for Charities: A 2026 Guide for UK Fundraisers
July 7, 2026
⚡TL;DR — The Short Answer
Most international grant lists push small UK charities toward funders they will never win. Start with cause-specific and grassroots funds instead.
Many major international funders (Gates, Ford, Bloomberg) are invitation-only and built for large institutions: skip them unless you are invited.
The accessible tier is one level down: cause-specific funds, women's and girls' funds, climate-justice funds, and open intermediaries that run calls for small organisations.
UK charities applying internationally must meet Charity Commission overseas-operating requirements, anti-terrorism due diligence, and UK GDPR rules on cross-border beneficiary data.
CAF Validation is the UK route into US-based funders that require equivalency determination before granting to a non-US charity.
While you build relationships with international funders, keep every pound you already raise on your mission with Zeffy's free UK platform.
A note for UK charities pursuing international funding
Before you start applying, it is worth understanding the compliance frame that surrounds cross-border grantmaking for UK charities.
Operating internationally as a UK charity sits inside specific legal requirements. The Charity Commission for England and Wales publishes guidance on operating overseas (consult gov.uk/government/organisations/charity-commission for current guidance). You will need to satisfy anti-terrorism and money-laundering due diligence requirements, and UK GDPR applies whenever you handle beneficiary data across jurisdictions (see the Information Commissioner's Office for guidance).
Gift Aid applies only to UK-source donations from UK taxpayers. It does not apply to international grants or to payments made by non-UK donors. If a US-based funder requires proof of charitable status rather than 501(c)(3) registration, CAF Validation is the recognised UK route: the Charities Aid Foundation verifies your UK registered-charity status so US funders can grant directly without a fiscal sponsor.
Two organisations are essential infrastructure for UK charities working internationally. Bond is the UK network for organisations working in international development: it publishes funding directories, training, and advocacy resources. NCVO provides broader sector support and grant-discovery guidance. If you are not yet connected to both, start there before you start applying.
5 international grants the big lists never mention
Before the usual names, start here. These are smaller, genuinely accessible international funders that recycled 'top 25' lists almost never include, and several fund exactly the cross-border work small organisations do. Each links to the funder's own page so you can confirm the current call before applying.
Stray Dog Institute: £2,000 to £20,000 (approximate GBP equivalent) in unrestricted, trust-based grants for farmed-animal advocacy, prioritising organisations in Latin America, Africa, and Asia. Small organisations start with a short 'introduce yourself' form, not a 20-page proposal. UK-registered charities should confirm eligibility directly on the funder's page.
L'Aiglon Foundation: £400 to £6,000 (approximate GBP equivalent) for education, environment, and cultural arts work, with no geographic restrictions and a simple rolling letter of inquiry. The amounts are realistic for a one or two-person organisation. Confirm current eligibility for UK applicants.
Mite Partnership Programme: project funding for education, child development, health, and disaster relief abroad, with active work in Uganda, South Africa, and Guatemala. Confirm UK charity eligibility on the funder's page.
Global Dialogue: a UK-based intermediary that hosts collaborative funds and sponsors small UK-based international projects across human rights, migration, and social change. Worth a direct approach for UK charities doing cross-border work.
GlobalGiving: connects grassroots, internationally active charities to donor and corporate funding, with a median grant around £16,000 (approximate GBP equivalent) and an open application. UK-registered charities are eligible.
None of these appear on a standard 'top international grants' list, which is exactly why they are worth your time. For a live list matched to your cause and country, search our free grant database for UK charities (free, no sign-up required).
Which international grants can a small charity actually win?
If your work crosses borders, programmes abroad, a diaspora or refugee community in the UK, a global cause, international grants are real money worth pursuing. The question is not whether you qualify. It is that almost every 'international grants' list points you at the wrong funders.
Gates, Ford, Bloomberg, and Skoll top every list, but they are invitation-only and built for large institutions. A small or mid-sized charity, even one doing serious international work, can burn months on proposals to funders that never accepted unsolicited applications in the first place. One fundraising manager at a small refugee-support charity applied to fifteen grants over three years and won zero; another spends her research time simply confirming whether a funder is 'open to new grantees' before she will start.
Where a small internationally active charity actually wins is one tier down: cause-specific funds, women's and girls' funds, climate-justice funds, and grassroots intermediaries that run open calls and exist to move money to small, local organisations in the regions they serve.
So this guide tags every funder with a clear fit verdict for a small internationally active charity (✅ you can realistically apply, or ❌ skip unless you are invited) plus an accessibility tier: open application, LOI-first (a letter of inquiry before any full proposal), or invitation-only. Start with the ✅ funders and the by-size table, and treat the big names as context, not targets.
A note on accuracy: international grant programmes change. Foundations restructure, agencies pause programmes, and ranges shift year to year. Every entry links to the funder's official programme page. Always confirm the current call, deadline, and eligibility there before you invest a week in a proposal.
International grants for health and medical charities
Bill and Melinda Gates Foundation
The Bill and Melinda Gates Foundation, founded in 2000, focuses on global health, poverty reduction, and education. It invests heavily in healthcare in developing countries and in educational programmes.
Geographic focus: Primarily Africa, Asia, and Latin America
Type of organisations: NGOs, academic institutions, and government agencies addressing poverty and healthcare challenges
Specific requirements: Organisations must align with the foundation's goals in health, education, or poverty alleviation
Funding details: Grant amounts vary by programme; the foundation does not publish a standard range. Multi-year commitments are common, and funds support research, project execution, and capacity building.
Accessibility tier: Invitation-only for most programmes. The foundation generally invites proposals directly rather than running open calls.
Impact: The Gates Foundation has made major investments in global health programmes targeting malaria, polio, and infectious disease. For specifics on outcomes, see the foundation's annual letters at gatesfoundation.org.
❌ Skip unless you are invited: Invitation-only and built for large institutions; unsolicited proposals are not read.
Wellcome Trust
A UK-headquartered independent foundation funding science to solve health challenges. Wellcome is one of the largest health research funders in the world and the most UK-relevant major health funder in this list. Focus areas include infectious disease, mental health, and climate and health.
Geographic focus: Global, with significant funding for research in low- and middle-income countries
Type of organisations: Research institutions, universities, and charities with research capacity
Funding details: Schemes vary widely in size and duration. Major programmes include Discovery Awards (for established researchers), Career Development Awards (for mid-career researchers), and a dedicated global health portfolio for LMIC-focused work. See Wellcome's funding page for current schemes, ranges, and deadlines.
Accessibility tier: Open application by scheme, with set deadlines per call
❌ Skip unless you are invited: Funds research institutions at scale, not small service-delivery charities. However, if your charity has genuine research capacity or an academic partnership, Wellcome's open calls are worth reading.
Bloomberg Philanthropies Global Health
Funds public health initiatives including tobacco control, road safety, maternal health, and obesity prevention in low- and middle-income countries.
Geographic focus: Targeted low- and middle-income countries; specific countries shift by programme
Type of organisations: NGOs, government agencies, and implementing partners by programme
Funding details: Varies by programme
Accessibility tier: Mostly invitation-only and programme-specific partnerships
❌ Skip unless you are invited: Mostly invitation-only programme partnerships; not open to small applicants.
Elton John AIDS Foundation
A UK-based foundation funding HIV and AIDS programmes globally. The Foundation runs open funding rounds and focuses on the communities most affected by HIV, with a particular emphasis on eliminating AIDS-related stigma and discrimination.
Geographic focus: Global, with priority regions including Eastern Europe, Central Asia, Africa, and marginalised communities in the UK
Type of organisations: NGOs and community organisations working on HIV/AIDS prevention, treatment support, and advocacy
Funding details: Varies by programme; see current funding calls on the Foundation's website
Accessibility tier: Open calls when active; LOI-first for some programmes
✅ Fit for a small internationally active charity: UK-based funder that runs open calls for organisations working on HIV globally. Confirm the current call and eligibility before applying.
Comic Relief
Comic Relief funds international development as well as UK community work. Its international grants programme supports organisations working on livelihoods, health, and resilience in Africa and other regions.
Geographic focus: Africa and globally, alongside UK programmes
Type of organisations: NGOs, charities, and community organisations, including UK-registered charities working internationally
Funding details: Varies by grant round; see Comic Relief's website for current open calls
✅ Fit for a small internationally active charity: Runs open calls; UK charities working in eligible geographies should monitor their funding pages. Confirm current programme status before applying.
International grants for education and youth development
Mastercard Foundation
The Mastercard Foundation works to advance equitable and inclusive economic growth, with a strong focus on education, skills, and employment for young people in Africa.
Geographic focus: Primarily Africa, with some programming in Canada and other regions
Type of organisations: NGOs, educational institutions, and implementing partners with a track record in youth education and workforce development
Funding details: Varies by programme; the foundation does not publish a standard grant range
Accessibility tier: Mix of open calls and invitation-only partnerships, depending on the programme. Check the foundation's grants page for current opportunities.
❌ Skip unless you are invited: Large partnership grants to established organisations, not small applicants.
Dubai Cares
UAE-based foundation funding access to quality education in developing countries, with emphasis on early childhood, primary, secondary, and youth education.
Geographic focus: Africa, Asia, and the Middle East
Type of organisations: NGOs and implementing partners
Funding details: Varies by programme
Accessibility tier: Mostly invitation-only and partnership-based
❌ Skip unless you are invited: Invitation and partnership-based; not open to small unsolicited applicants.
Jacobs Foundation
Swiss-based foundation funding research and practice in child and youth development globally. Supports organisations with evidence-based approaches to learning and development.
Geographic focus: Global, with priority regions per programme
Type of organisations: Research institutions and NGOs working on child development and learning
Funding details: Varies by programme and grant scheme
Accessibility tier: Mix of open calls and invitation-only partnerships; check the Jacobs Foundation website for current opportunities
❌ Skip unless you are invited: Invitation-only; you cannot apply without being sourced.
International grants for human rights and social justice
The Ford Foundation
The Ford Foundation, founded in 1936, is a leading global grant provider dedicated to advancing human welfare and promoting social justice. Its mission focuses on creating a fairer world and supporting democratic initiatives.
The foundation funds projects that address critical human needs, reduce poverty, ensure equality, and protect the environment for future generations.
Geographic focus: Global, with regional offices in Latin America, Africa, Asia, and the Middle East
Type of organisations: Registered charities, NGOs, and academic institutions working with underserved communities
Specific requirements: Demonstrated commitment to social justice and a track record of successful projects
Funding details: Grant amounts vary widely. The foundation's BUILD initiative supports general operating support for institutional grantees. See the funder's grants page for current ranges and opportunities.
Accessibility tier: Mostly invitation-only; some open RFPs by programme
Impact: Ford has supported campaigns like Land Rights Now, which helped secure land rights for indigenous communities in Africa and Latin America, leading to policy reforms.
❌ Skip unless you are invited: Mostly invitation-only; built for institutional grantees.
Open Society Foundations
Founded by George Soros in 1979, the Open Society Foundations (OSF) support human rights, education, public health, and independent media. OSF restructured in 2023 to 2024 and shifted toward more strategic, invitation-based grantmaking in many regions.
Geographic focus: Operates in dozens of countries across Europe, Asia, Africa, and the Americas
Type of organisations: NGOs, advocacy groups, academic institutions, and media organisations
Funding details: Varies by programme; some current open opportunities listed on the OSF grants page
Accessibility tier: Mostly invitation-only since the 2023 restructuring; check the OSF grants page for the small number of current open calls
❌ Skip unless you are invited: Does not accept unsolicited proposals.
Sigrid Rausing Trust
A UK-based human rights funder and one of the largest UK-headquartered grant-makers in this space. Supports women's rights, minority rights, freedom of expression, and transparency. Even though it is invitation-only, UK fundraisers working in human rights should know it exists as a potential long-term relationship to cultivate.
Geographic focus: Global, with priority regions per programme
Type of organisations: Human rights NGOs
Funding details: Varies by programme; see the Trust's funded organisations page
❌ Skip unless you are invited: Invitation-only. Build a relationship over time rather than applying cold.
Joseph Rowntree Charitable Trust
UK-based trust funding peace, power and accountability, sustainable futures, and rights in the UK and internationally. One of the few UK trusts with a genuinely international as well as domestic programme.
Geographic focus: UK and international, with priority on work aligned to the Trust's strategic themes
Type of organisations: Charities and NGOs working on peace, rights, accountability, and sustainability
Funding details: Varies by programme; see the Trust's current funding pages
Accessibility tier: Open application during active grant rounds; LOI-first for some programmes
✅ Fit for a small internationally active charity: Runs open rounds and funds UK-based organisations doing international work. Check current programme priorities before applying.
Fund for Global Human Rights
Funds grassroots human rights activists in some of the world's most difficult operating environments.
Geographic focus: Africa, Asia, Latin America, Middle East and North Africa
Type of organisations: Grassroots human rights organisations
Funding details: Varies by programme
Accessibility tier: Invitation-only; the Fund identifies grantees through field research
❌ Skip unless you are invited: Identifies grantees through field research, not applications.
International grants for women and girls
The Global Fund for Women
Founded in 1987, the Global Fund for Women champions gender justice by supporting women's rights organisations around the world. Its key areas of focus include economic empowerment, access to healthcare, and political participation for women.
Geographic focus: Operates in over 170 countries, with a focus on developing countries
Type of organisations: Grassroots women's rights organisations and advocacy groups
Specific requirements: Must focus on gender equality and the empowerment of marginalised women
Funding details: Three grant types: General Support and Innovation grants for programmes, projects, and operations; Emergency grants for climate, health, and political violence crises; and Travel and Events grants (status varies, check current page). Specific amounts vary by programme.
Accessibility tier: Open application for some programmes; LOI-first for others
✅ Fit for a small internationally active charity: Runs open calls and LOIs specifically to fund grassroots women's organisations.
Impact: The fund has supported grassroots organisations in South Asia working on reproductive health, contributing to policy changes and increased healthcare access for women in remote areas.
Mama Cash
The oldest international women's fund, supporting feminist activism led by women, girls, trans, and intersex people.
Geographic focus: Global, outside Western Europe and North America
Type of organisations: Feminist groups, collectives, and movements led by their constituencies
Funding details: Multi-year general support; specific amounts vary by call
Accessibility tier: Open application during specific calls; LOI-first
✅ Fit for a small internationally active charity: Open calls that fund small African women's organisations.
NoVo Foundation
The NoVo Foundation focuses on ending violence against girls and women and advancing a care economy that values the contributions of women and girls globally.
Geographic focus: Global, with significant work in Sub-Saharan Africa
Type of organisations: Charities and movements working on gender justice, girls' rights, and care economy issues
Funding details: Varies by programme; check NoVo's grants page for current opportunities
Accessibility tier: Mostly invitation-only; the foundation proactively identifies grantees aligned with its strategy
❌ Skip unless you are invited: Sources grantees through scouts and intermediaries, not open applications.
International grants for environment and climate
Global Greengrants Fund
Makes small grants to grassroots environmental and human rights groups in the Global South. Built specifically to reach community-led groups that big funders miss.
Geographic focus: Global South
Type of organisations: Grassroots environmental and indigenous groups
Funding details: Small grants; specific amounts vary by programme and region
Accessibility tier: Invitation-only via regional advisors, but advisors actively scout new groups
✅ Fit for a small internationally active charity: Runs open calls and LOIs for grassroots climate work.
Waterloo Foundation
UK-based foundation funding environment and child development internationally. The environment programme supports work on climate, biodiversity, and conservation.
Geographic focus: Global, with significant focus on lower-income regions
Type of organisations: Charities and NGOs working on environment and conservation
Funding details: Varies by programme; see current funding priorities on the Foundation's website
Accessibility tier: Open application; LOI-first for larger grants
✅ Fit for a small internationally active charity: A UK funder that runs open processes. Confirm current programme priorities and geographic focus before applying.
Packard Foundation
Funds conservation and science, including ocean conservation and climate. Significant international portfolio.
Geographic focus: Global, with priority regions per programme
Type of organisations: Established conservation charities and research institutions
❌ Skip unless you are invited: Mostly invitation-only with rare open RFPs.
The National Lottery Community Fund
The National Lottery Community Fund has historically operated international grant programmes alongside its UK domestic funding. Confirm the current availability of any international or cross-border funding streams directly on the Fund's website, as scope and eligibility change between funding cycles.
Confirm before applying: Verify that an international programme is currently active and open to your type of organisation.
Government and multilateral international grants
Government and multilateral grants are structurally different from private foundations: more rigorous compliance, longer application cycles, often higher values, and frequently delivered through implementing partners rather than direct grants to small charities.
FCDO (UK Foreign, Commonwealth and Development Office)
FCDO is the UK government department responsible for international development. The Department for International Development (DFID) merged into FCDO in 2020; do not pursue DFID as a current funder.
FCDO awards most of its international development contracts and grants through competitive procurement processes published on Contracts Finder and Find a Tender. Most large FCDO awards flow through major implementing consortia (organisations such as BBC Media Action, Save the Children UK, and research institutions such as ODI), with smaller UK charities typically entering as sub-grantees within a lead implementer's consortium rather than as direct FCDO grantees.
Some FCDO programmes operate LOI-first or open-call processes for smaller grants, particularly through country office programmes. Monitor the Find a Tender and Contracts Finder portals if FCDO funding is a strategic priority for your organisation.
Geographic focus: Global priority countries per FCDO's international development strategy
Type of organisations: NGOs and implementing partners, often via competitive tender; small charities as sub-grantees in consortia
Funding details: Varies widely by programme
Accessibility tier: Open tender for most contracts; LOI-first for some country office programmes
❌ Skip unless you are invited or part of a consortium: Open tender, but most contracts go to institutional implementers. A small UK charity is most likely to access FCDO funding as a sub-grantee.
Bond
Bond is the UK network for organisations working in international development. Bond is not itself a grantmaker, but it is the essential signposting hub for UK charities pursuing international funding: it publishes funding directories, runs training on proposal writing and compliance, and advocates on behalf of the UK international development sector. If you are not already a Bond member or subscriber, connect before you start applying for international grants.
European Commission funding
The EU funds international development through multiple instruments listed on the Funding and Tenders Portal. Programmes include humanitarian aid, development cooperation, and research. Post-Brexit, UK organisations' access to EU funding instruments has varied by programme and has been subject to ongoing negotiation. As of 2026, UK organisations can apply to certain EU external-action and development programmes as third-country applicants on a call-by-call basis; Horizon Europe association status has been confirmed. Verify current UK eligibility for any specific instrument directly on the portal before planning around EU funding.
Geographic focus: Global
Type of organisations: NGOs, research institutions, and consortia; co-funding requirements apply on many calls
Funding details: Varies widely by call
Accessibility tier: Open calls with specific deadlines per instrument
❌ Skip unless you are experienced: Technically open, but built for experienced organisations with consortia and co-funding capacity.
UN agencies (UNDP, UNICEF, and others)
UN agencies partner with civil society organisations in country-level programmes. Funding pathways vary widely by agency and country office.
Accessibility tier: Mostly partnership-based at country level; check UNDP and UNICEF country office pages for local calls
❌ Skip unless you are invited: Partnership-based at country level, not open to small applicants.
US government international funding (note for UK charities)
US federal international funding underwent significant restructuring in 2025 and is not a viable direct pathway for most UK charities. UK charities may access this funding only as sub-grantees to US-based implementing partners. It is not worth planning a UK charity's funding strategy around this route.
Global Affairs Canada
If your charity has an active Canadian partner organisation, Global Affairs Canada runs open calls with set deadlines for international development work. This is best suited to organisations with an established Canadian institutional relationship.
✅ Relevant if you have a Canadian partner: Runs open calls with set deadlines.
International grants by grant size
This table is the most useful section if you lead a small to mid-size organisation. Use it to rule out the wrong size range before you spend any time on a proposal. Note that many international grants are still denominated in USD or EUR: foreign-exchange movements between award date and spend date will affect your real GBP budget, so build a currency buffer where the funder allows it. For a live, searchable view filtered by your specific cause and location, search our free grant database for UK charities.
Grant size
Who this tier is for
Example funders at this tier
Under £40k
Small charities, grassroots groups, early-stage international programmes
Stray Dog Institute, L'Aiglon Foundation, GlobalGiving (median grant), Global Greengrants Fund, Mite Partnership Programme, Global Fund for Women (some rounds), Mama Cash
£40k to £200k
Mid-size charities with a track record in the focus area; open to LOI-first processes
Elton John AIDS Foundation, Comic Relief, Joseph Rowntree Charitable Trust, Waterloo Foundation, Climate Justice Resilience Fund, African Women's Development Fund, Global Fund for Women (larger rounds)
£200k to £800k
Established charities with audited accounts, M&E capacity, and multi-year programme evidence
Wellcome Trust (career development schemes), Ford Foundation (some programmes), Oak Foundation, Packard Foundation
£800k+
Large institutions, consortia, and implementing partners; most require a prior relationship or invitation
Gates Foundation, Bloomberg Philanthropies, Rockefeller Foundation, FCDO (via consortia), European Commission, Skoll Foundation, MacArthur Foundation
Grant size
Good for
Examples in this guide
Typical accessibility
Under £50K
Small grassroots nonprofits; pilot projects
Global Fund for Women (starting tier), Mama Cash, AWDF, Global Greengrants, Climate Justice Resilience Fund
Open application or LOI-first during active cycles
£50K to £250K
Mid-size projects; established small nonprofits
Global Fund for Women (upper tier), Fund for Global Human Rights, Climate Justice Resilience Fund, Echidna Giving
Mostly LOI-first; some invitation-only
£250K to £1M
Major initiatives; established nonprofits with track record
Open Society (current open calls), Packard, MacArthur, Rockefeller, FCDO, Global Affairs Canada
Mostly invitation-only; some open RFPs and tenders
£1M+
Large-scale programs; institutional grantees
Gates, Ford, Skoll, Bloomberg, Hilton, EU instruments
Mostly invitation-only; multi-year
International grants vs domestic grants: key differences
Factor
International grants
Domestic grants (UK)
Eligibility
UK registered-charity status usually required; US funders may require CAF Validation or equivalency determination
UK registered-charity number (CCEW, OSCR, or CCNI) required for most UK funders
Application process
Often LOI-first; longer cycles (6 to 12 months from application to decision)
Varies; many UK trusts accept direct applications; cycles often shorter
Compliance requirements
Charity Commission overseas-operating guidance; anti-terrorism and money-laundering due diligence; UK GDPR on cross-border beneficiary data; funder-specific financial management rules
UK charity law, HMRC requirements, standard data-protection rules
Currency
May be denominated in USD or EUR; foreign-exchange risk applies
Denominated in GBP
Reporting
More rigorous; may require international financial management systems and audited accounts in funder's format
Standard annual return and Trustees' Annual Report and Accounts (TAR) to the regulator
Competition
Global pool of applicants; strong institutional players
UK pool; smaller charities compete on equal terms with larger ones in many trust grant rounds
Relationship-building
Essential; most large international funders fund people they already know
Important but less critical; many UK trusts accept unsolicited applications from unknown organisations
For UK charities, cross-border grantmaking also triggers specific legal requirements: the Charity Commission publishes guidance on operating overseas that all UK charities must follow when working internationally. You will need documented anti-terrorism and money-laundering due diligence processes for partners and beneficiaries in higher-risk regions. UK GDPR, enforced by the Information Commissioner's Office, applies to any beneficiary data you handle across jurisdictions. Build these requirements into your proposal budget and timeline.
Aspect
International grants
Domestic grants
Scope
Global or multi-country focus
Local or national focus
Funding amount
Often larger, supporting more extensive projects
Generally smaller, suited for local initiatives
Application complexity
More complex; requires cross-cultural understanding
Typically simpler, with familiar local context
Reporting requirements
Often more rigorous, with international standards
Usually aligned with local regulations
Project duration
Frequently support long-term, multi-year projects
Often shorter-term or annual funding cycles
Compliance
Must adhere to multiple countries' regulations
Primarily follow local and national laws
Language requirements
May require multilingual proficiency
Usually in the local language
Competition
High, with a global applicant pool
Varies, but generally less competitive
When to pursue international vs domestic funding
If your work happens entirely inside the UK, stick with UK charitable trusts and foundations. There is no advantage in applying to international grant programmes if your programmes are wholly domestic. For UK-focused grant discovery, NCVO, the Charities Aid Foundation, and the Charity Excellence grant finder are the tools most used by small UK charities. Bond's funding directory is the equivalent resource for UK charities working internationally.
If your programmes operate in multiple countries, or specifically in a region prioritised by an international funder, international grants are a genuine fit.
The other thing to plan around is timing. International grant cycles often run 6 to 12 months from application to decision, and large programmes can be multi-year before a single pound lands. That gap is dangerous if it is your only revenue plan. Set up recurring donations to bridge grant cycles so programme operations are not held hostage to one foundation decision.
6 best practices for securing international funding
1. Build relationships with global funders
Most international funders fund people they already know. Identify funders aligned with your mission and goals. Meet them at networking events and sector conferences, the Chartered Institute of Fundraising and Bond both run events where UK fundraising professionals connect with international funders. Keep in touch with updates on your progress. Send personalised notes and invite them to your events. Showing genuine interest in their work, and finding ways to collaborate, builds the kind of relationship that turns into an invited proposal a year later.
2. Highlight the global impact of your work
Show how your projects make a difference beyond a single community. Explain how your work supports international goals like the Sustainable Development Goals. Use clear examples and data to show scope and reach. Share short stories from people you have helped and partners who have worked with you. Concrete results carry a proposal further than ambitious language.
3. Comply with international grant requirements
Read each grant's requirements line by line and meet them. Watch for eligibility criteria, reporting needs, and deadlines. Make sure your documents are complete and accurate. International grants often add rules around financial management and data protection that domestic grants do not. Missing one of those rules can knock out an otherwise strong application.
4. Demonstrate cross-cultural competence
Highlight past experience or partnerships that show cultural sensitivity. Explain how you adapt to local customs and overcome language barriers. Include team members with relevant regional experience or language skills. Cross-cultural competence is what tells a funder your project will actually work on the ground, not just on paper.
5. Develop a clear monitoring and evaluation plan
Write an M&E plan with clear, measurable objectives and key performance indicators tied to the funder's goals. Reference alignment with the Sustainable Development Goals where relevant, most international funders use this framework. For UK charity reporting, your M&E framework should also be compatible with your Trustees' Annual Report narrative and the Charities SORP accounts format, so your impact reporting serves both your funder and your regulator.
Describe how you will collect and analyse data, and how you will use that data to adjust the project. Detail how you will share results with stakeholders and the broader community. Use grant management tools to keep applications, reports, and deliverables organised.
Show the tools you will use to address the challenges unique to international work. That can include digital platforms for remote collaboration, mobile apps for data collection in the field, or secure systems for financial management across countries. Emerging technologies should serve the work, not decorate the proposal.
Common reasons international grant applications get rejected
If you only have time to fix one thing, fix the fit. Most rejections come down to a small set of avoidable issues.
Poor fit with funder priorities. The project is solid but does not match the funder's current strategy or geographic focus. Before applying, read the funder's last two years of grants list. If you do not see anything that looks like your work, the fit is not there.
Incomplete or non-compliant application. Missing documents, blown word counts, wrong file formats, or skipped sections. These knock out otherwise strong proposals at the screening stage.
Vague or unrealistic objectives. Goals that are not measurable, timelines that do not make sense, or impact claims that do not match the budget.
Insufficient capacity signals. No audited financials, no track record on similar work, no clear M&E plan. International funders need to see that you can manage a grant, not just spend it.
Wrong size. Your organisation is too small (or too large) for the funder's typical grantee. Use the by-size table earlier in this article to rule out wrong-size funders before you start writing.
Compliance gaps. Missing UK registered-charity status, CAF Validation, or the funder's own due-diligence documents when the funder requires them. UK charities operating internationally can also trip up on Charity Commission overseas-operating requirements and anti-terrorism due-diligence obligations. Check the Charity Commission's overseas guidance before applying to any international funder.
The most efficient fix is upstream: find better-fit grants before you apply. Search our free grant database to filter by your cause, location, and minimum amount so you only spend application time on funders that actually match.
Final thoughts on international grants for charities
International grants can meaningfully expand a charity's reach, but they are one piece of a funding mix, not a replacement for the rest of it. The application cycle is long, the win rate is low, and a single grant is rarely enough to sustain a programme.
While you build relationships with international funders and write proposals, keep every pound you already raise on the mission. Zeffy's free UK platform charges no platform fee, no transaction fee, no card fee. Gift Aid handling included. Ever.
Yes. Many international funders welcome UK-registered charities. Some US-based funders require CAF Validation or an equivalency determination to fund non-US charities directly; others fund via a fiscal sponsor or have no restriction on applicant country. Always confirm each funder's eligibility requirements on their official website before applying. UK charity registration with the Charity Commission for England and Wales, OSCR (Scotland), or CCNI (Northern Ireland) is typically sufficient for UK-based and European international funders.
It depends on the funder. UK-based funders usually require registration with the Charity Commission, OSCR, or CCNI. US-based funders may require CAF Validation or equivalency determination. Non-UK, non-US funders will have their own requirements. Always check the funder's official eligibility criteria before investing time in a proposal. Community interest companies (CICs) and unincorporated associations that are not registered charities face more limited eligibility for most international funders.
CAF Validation is the process by which the Charities Aid Foundation (CAF) verifies a UK charity's registered status so that US-based funders can grant directly to it without needing to route the funding through a US fiscal sponsor. US funders typically require either a 501(c)(3) determination (for US charities) or an equivalency determination confirming the UK charity meets equivalent standards. CAF Validation is the recognised UK-charity route through that requirement. You are most likely to need it when applying to US private foundations that have an active grant programme open to international applicants. Confirm the current CAF Validation process and fees directly with CAF before applying.
If your grant is denominated in USD or EUR, movements in the exchange rate between the award date and the date you spend the funds will affect your real GBP budget. A weaker pound means your grant goes further; a stronger pound means it shrinks in GBP terms. Build a foreign-exchange buffer into your budget where the funder allows it. For large grants, speak to your bank or CAF Bank about treasury and currency services. Note that most UK-based international funders award grants in GBP, so this risk applies mainly when applying to US- or EU-based foundations.
The timeline varies significantly by funder. Smaller cause-specific funds with open applications may have a decision within two to four months. Large institutional funders, government programmes, and consortium-based grants typically run six to twelve months from application to decision, and multi-year programme grants can take longer still before any funding is received. Budget for this lead time in your operational planning. Zeffy's free platform can help you set up recurring donations to bridge the gap while you wait for a grant decision.
letter of inquiry (LOI) is a short document, typically one to three pages, that introduces your organisation and project to a funder before a full proposal is invited. Many international funders use an LOI-first process to screen applicants and reduce the burden of full proposals on organisations that are not a strong fit. If the funder invites you to submit a full proposal after your LOI, that is a positive signal. If you submit an LOI and hear nothing, treat it as a polite rejection and move on. Never submit a full unsolicited proposal to a funder that operates an LOI-first process.
Start by defining your cause area, geographic focus, and organisation size, then use that filter to identify funders whose stated priorities match. Bond's funding directory, NCVO's resources, and the Charity Excellence grant finder are useful starting points for UK charities. Zeffy's free grant database at zeffy.com/en-gb/home/grants-for-nonprofits lets you filter by cause and location. Before applying to any funder, read their last two years of grants lists to confirm they are funding work like yours.
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Look for people who attend related events, follow relevant Facebook groups, or subscribe to aligned newsletters.These aren’t just potential donors—they’re your future advocates.
Look for people who attend related events, follow relevant Facebook groups, or subscribe to aligned newsletters.These aren’t just potential donors—they’re your future advocates.
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