SKILL.md into your agent's skills directory. See the install & use guide for per-agent instructions.
curl -o SKILL.md https://raw.githubusercontent.com/nonprofit-skills/nonprofit-skills/main/nonprofit-skills-library/skills/fundraising-development/nonprofit-grant-writing/SKILL.md
Grant Writing: LOIs, Proposals & Reports
When to Use This Skill
Use this skill once a funder has been identified and you are producing the written application or
report itself. For finding/vetting the funder, tracking deadlines, or scoring fit, use
nonprofit-grant-research first. For building the logic model or theory of change this proposal
will describe, use nonprofit-program-design first — this skill assumes that design work exists
and focuses on translating it into funder-ready narrative and budget language. Typical triggers:
- "Write a letter of inquiry for [funder]"
- "Draft the program narrative for this RFP"
- "Write a budget narrative justifying these line items"
- "Turn our logic model into a proposal's outcomes section"
- "Write our year-end grant report to [funder]"
- "Edit this proposal down to the funder's word/page limit"
Standard Proposal Structure
Most funder applications map onto this sequence even when section names vary; use it as the default skeleton and then re-map to the funder's exact required headers:
- Executive summary / cover letter — one paragraph each on: who you are, the problem, the ask amount, and the expected outcome. Written last, read first.
- Statement of need — the problem, backed by data specific to your service area (not national
statistics alone), told with urgency but without exploitative framing (dignity-preserving
framing guidance lives in
nonprofit-storytelling; apply it here). - Program description / methodology — what you will do, drawn directly from the program's logic model (activities and outputs); name the model type if funders expect it (e.g., evidence-based, evidence-informed, promising practice).
- Goals, objectives, and outcomes — objectives should be SMART (Specific, Measurable, Achievable, Relevant, Time-bound); outcomes map to the logic model's outcome tier, not just activities. Distinguish outputs (units of service delivered) from outcomes (change achieved).
- Evaluation plan — how outcomes will be measured, what data collection tools, and reporting
timeline; keep this consistent with whatever the org actually tracks (coordinate with
nonprofit-outcomes-measurementrather than promising a measurement approach the org can't execute). - Organizational capacity — track record, key staff bios, relevant past grants delivered successfully.
- Budget and budget narrative — see below.
- Sustainability plan — how the program continues after this grant period (diversified funding, earned revenue, embedded costs).
Letters of Inquiry (LOI)
An LOI is a 1-2 page gate before a full proposal invitation. Include: brief org description, problem statement (2-3 sentences), proposed project and amount requested, alignment to the funder's stated priorities (cite their specific language), and one differentiator. Cut everything that would appear in the full proposal — an LOI's job is to earn the invitation, not tell the whole story.
Budget Narrative
A budget narrative justifies every line item in the budget spreadsheet in prose, tied to the program description:
- State the basis for each figure (e.g., "0.5 FTE Program Coordinator at $58,000 annual salary + 22% fringe = $35,380") rather than a bare number.
- Separate direct costs from indirect/administrative costs and state the indirect cost rate used
(federally negotiated rate, the 10% de minimis rate under 2 CFR 200.414, or the funder's own cap)
— indirect rate mechanics themselves belong to
nonprofit-cost-allocation, but the narrative must state which rate and cite its source. - Flag and justify any funder-restricted categories (many funders cap or exclude indirect costs, capital expenses, or lobbying-adjacent activity).
- Reconcile the requested amount against the total project budget — clearly show what other revenue sources cover the balance if this grant is partial funding.
Concrete Steps
- Read the RFP/NOFO or funder guidelines in full before drafting; extract every required section header, word/page/character limit, required attachments, and submission mechanics (portal, email, hard deadline time zone).
- Confirm the program design/logic model source material exists and is current; if not, route to
nonprofit-program-designbefore drafting outcomes language. - Draft in the funder's required order and exact section names, even if it differs from the skeleton above — reviewers score against their own rubric, not general best practice.
- Write the statement of need with locally specific data and named sources.
- Draft goals/objectives as SMART statements distinct from activities.
- Build the budget narrative line-by-line against the numeric budget; reconcile totals.
- Trim to the funder's word/page/character limit — cutting adjectives and repeated context first, never cutting the ask amount, outcomes, or evaluation plan.
- Route for internal review: program staff check factual/programmatic accuracy, finance checks the budget, ED or board chair signs off on institutional commitments before submission.
- Submit ahead of the deadline accounting for portal upload time and required attachments (W-9, 501(c)(3) determination letter, board list, audited financials, org chart).
- On award, calendar the reporting schedule and build the report from the same outcomes/evaluation language promised in the proposal — do not let the report drift from what was funded.
Grant Reports
Structure interim/final reports around the original proposal's stated objectives: report progress against each SMART objective, actual spend against the approved budget (flag and explain material variances), a challenges/lessons-learned section (funders read this for candor, not just success stories), and specific plans for the next period if renewal is possible.
Common Failure Modes
- Recycled boilerplate: submitting the same narrative to every funder without mapping to their specific stated priorities and section names — lowers scoring even when the program itself is strong.
- Outputs mislabeled as outcomes: "served 200 clients" is an output; "72% of clients improved reading level by one grade" is an outcome — funders increasingly require the latter.
- Budget-narrative mismatch: numbers in the narrative don't foot to the attached budget spreadsheet — always reconcile before submission.
- Ignoring restrictions: proposing an indirect rate or expense category the funder explicitly disallows, triggering an avoidable rejection or clawback.
- Missing attachments: technically compliant narrative but incomplete required-attachments checklist, causing an administrative rejection regardless of narrative quality.
For Advisors
When brought in to strengthen a client's win rate, first audit 3-5 recent declined proposals for
pattern failures (funder-fit misses vs. narrative weakness vs. missing evaluation rigor) rather
than rewriting prose on instinct — that diagnostic belongs partly to nonprofit-grant-research if
the pattern is fit, and to this skill if the pattern is narrative/outcomes clarity. Coach staff to
separate program description from evaluation language, since conflating the two is the most common
weakness advisors see in client-drafted narratives. Recommend a standing "boilerplate library"
(mission, org history, capacity statements) maintained centrally so writers spend their drafting
time on the funder-specific need/outcomes sections that actually move scores.