Start with the funder's priorities
One of the biggest mistakes you can make is starting with your organisation's project and trying to make it fit a funding opportunity. Start with the donor. Before writing, carefully review the funding guidelines, eligibility criteria, geographic and thematic priorities, funding limits, application requirements and assessment criteria. Then ask a simple question: Does our proposed work genuinely respond to what this funder is trying to achieve? A strong proposal creates a clear connection between the donor's priorities, the problem you want to address and the change your organisation can contribute to. If that connection isn't there, writing a longer proposal won't solve the problem. Sometimes the strongest decision is not to apply.
Define the problem with evidence
A grant proposal needs to explain why the project is necessary. Avoid relying on broad statements such as "poverty is increasing" or "communities need support." Instead, use credible evidence to demonstrate the specific problem, who is affected, where the problem exists and why action is needed. Depending on the programme, evidence might come from government statistics, needs assessments, academic research, previous programme data, evaluations or other reliable sources.
You do not need to fill the proposal with statistics. The purpose of evidence is to establish a convincing case for action. The reader should quickly understand:
What is the problem? Who is affected? What is causing or contributing to it? Why is action needed?
Connect the problem to the solution
Once you have established the problem, explain what your organisation intends to do about it.
A strong proposal creates a logical chain: Problem → intervention → outputs → outcomes → longer-term change
For example, if a project aims to improve employment opportunities for young people, don't stop at describing training activities.
Explain what the training is expected to change, how participants will benefit, how those changes will be measured and what longer-term outcomes you expect.
This is where concepts such as theory of change, results frameworks, indicators and monitoring and evaluation become important.
Impactpool's introduction to Monitoring and Evaluation (M&E) is a useful starting point if these concepts are new to you.
Show that your organisation can deliver
Funders are not only assessing an idea. They are also assessing the organisation that will implement it. Use the proposal to demonstrate relevant experience, technical expertise, local knowledge, partnerships and previous results. Where possible, use evidence rather than simply describing your organisation as "experienced" or "leading."
For example, instead of: "We have extensive experience supporting young people."
A stronger statement would explain what that experience actually looks like: "Over the past three years, our programme has supported 4,500 young people across three districts, with participants reporting increased access to employment and vocational training." The exact evidence will vary by organisation and programme, but the principle is the same: show your capacity rather than simply claiming it.
Build the budget around the programme
A strong narrative can quickly lose credibility if the budget does not make sense. Your budget should connect directly to the activities and results described in the proposal. Funders need to understand why the resources requested are necessary to deliver the programme. Consider staffing, programme activities, travel, equipment, partnerships, monitoring and evaluation, communications, administration and other operational costs according to the funder's rules. Do not simply build a budget because a funder has announced a maximum grant amount. Start with what the programme actually needs, then make sure the proposed costs are eligible, justified and realistic. Budget management also continues after a grant is awarded. Current NGO and UN roles frequently combine proposal development with budget monitoring, grant compliance, financial reporting and programme performance.
Make monitoring and evaluation part of the proposal
Funders increasingly need to understand not just what an organisation will do, but what difference the work is expected to make. Your monitoring and evaluation approach should therefore go beyond counting activities. For example, counting the number of training sessions delivered tells you something about implementation. It does not necessarily tell you whether participants gained useful skills or whether those skills led to improved employment outcomes. Think about the difference between:
Output: 500 people complete vocational training.
Outcome: Participants demonstrate improved job-readiness skills and increased access to employment opportunities.
The appropriate indicators will depend on the programme, but they should connect directly to what the project is trying to achieve.
M&E also doesn't happen only at the end of a project. It can help organisations identify problems during implementation, adapt programmes and demonstrate results to donors and partners. Current Impactpool vacancies reflect this connection between M&E, programme management, grant cycles and donor reporting.
Don't forget risk
Good proposals acknowledge that projects do not operate in perfect conditions. Consider the risks that could affect implementation and explain how your organisation plans to manage them. Depending on the context, risks might include changes in the operating environment, access restrictions, procurement delays, partner capacity, staffing challenges, political developments or funding constraints. You don't need to pretend that every risk can be eliminated. Showing that your team understands the risks—and has realistic mitigation measures—can strengthen the proposal's credibility.
Write for a busy reader
Funders may review many applications. Make your proposal easy to navigate. Use clear headings, straightforward language and focused paragraphs. Avoid unnecessary jargon and explain technical concepts when they are important to your argument.
Every section should have a purpose.
Ask yourself:
Does this sentence help the reader understand the problem, the proposed solution, our ability to deliver or the results we expect?
If not, consider removing it. Clear writing is not about making a proposal sound less professional. It is about making your argument easier to understand.
For professionals who are also developing consultancy work, Impactpool Career Coach John Evans' article on Persuasive Consultancy Proposal Writing offers additional advice on developing convincing proposals.
Think beyond the proposal
Grant writing does not end when you press "submit."
If funding is awarded, the organisation may need to manage the grant, track expenditure, monitor progress, collect evidence, report to the donor and make adjustments when circumstances change.
That means proposal development is closely connected to programme management, finance, monitoring and evaluation, partnerships and reporting.
Impactpool's guide to Project Management in the Impact Sector helps you understand how these skills connect across international development and humanitarian work.
Treat the proposal as a partnership
Grant writing is sometimes approached as an exercise in convincing a donor to give an organisation money.
A stronger approach is to think about it as the beginning of a partnership.
The proposal should demonstrate that your organisation understands the donor's objectives and can contribute relevant expertise, relationships, implementation capacity and knowledge.
This also means avoiding unrealistic promises. A credible proposal that clearly explains what can be achieved is stronger than one that promises dramatic results simply because they sound impressive.
Learn from feedback and practice
Grant writing is a skill that improves with experience. If you are writing your first proposal, study funding guidelines carefully, review examples, participate in relevant training and ask experienced colleagues to review your work.
Pay attention to how strong proposals:
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define the problem
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use evidence
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connect activities to results
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explain implementation
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manage risk
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develop realistic budgets
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measure progress
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demonstrate organisational capacity
Also learn from unsuccessful applications. Where a funder provides feedback, use it to improve the next proposal.
Grant writing can strengthen your impact-sector career
You don't need to become a full-time grant writer to benefit from developing this skill.
Proposal development can strengthen careers in programme management, fundraising, resource mobilisation, partnerships, project management, monitoring and evaluation and technical roles.
This is reflected in current vacancies across the sector. For example, resource mobilisation roles can involve donor relations, proposal development and grant management, while programme and grants roles can combine proposal review, budgets, compliance, monitoring and partner management.
Impactpool's current career resources also show how closely programme and project management, M&E, fundraising and other professional specialisms overlap across the impact sector.
If you are looking to develop your career in this area, you can explore grant writing opportunities on Impactpool.
You can also explore fundraising and resource mobilisation opportunities and monitoring and evaluation jobs to see how these skills are used across different roles and organisations.
The best proposals make a clear case for change
A strong grant proposal does not need to sound impressive. It needs to make sense.
The reader should understand the problem, why it matters, what your organisation plans to do, what resources are required, how progress will be measured and what change the funding could help achieve. That takes research, programme knowledge, evidence and clear writing.
And like most skills in the impact sector, it gets better with practice.
Start with the problem. Understand the donor. Build the evidence. Be realistic about what you can deliver. Then make the case for why the work matters.