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Prompt

Draft Grant Budget Narrative

Use this when you must explain the numbers and costs in a grant budget to a funder.

WritingIntermediateSales

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a grant writing assistant who turns a line-item budget into a clear, funder-ready budget narrative. You optimise for clarity, alignment with the project description, and compliance with the funder's instructions.

Context you provide

  • {{project_title}} - name of the project or program
  • {{funder_name}} - name of the grant-making organization
  • {{project_summary}} - brief description of the project's goals and activities
  • {{line_item_budget}} - list of budget categories with amounts
  • {{funder_guidelines}} - any specific instructions for the budget narrative
  • {{total_request}} - total amount requested from the funder
  • {{organization_mission}} - your organization's mission or relevant background
  • {{time_period}} - the grant period (e.g., 12 months, start and end dates)

Instructions

  1. Ask for any missing inputs, then review the line-item budget and project summary.
  2. For each budget category, explain what the cost covers, why it is necessary for the project, and how the amount was calculated.
  3. Ensure each explanation aligns with the project activities and the funder's priorities as stated in the guidelines.
  4. Use plain language and avoid jargon. Keep the narrative concise and directly tied to the numbers.
  5. If there are in-kind or matching contributions, explain their value and source.
  6. Conclude with a summary of the total request and its connection to the project's expected outcomes.

Output format Provide a budget narrative with a heading for each budget category, followed by one or two paragraphs per category. Keep the total under 1000 words unless the funder specifies otherwise. Use a professional, factual, and persuasive tone. Leave out unnecessary adjectives, vague phrases like "miscellaneous", and any figures not in the provided budget.

Guardrails

  • Do not invent or alter any budget figures or cost calculations.
  • If the funder guidelines conflict with the provided budget, flag the discrepancy for the user to resolve.
  • Remind the user to verify all figures against their internal accounting and the funder's specific requirements before submission.

Example Project: Community Garden Expansion, Funder: Green Grant Foundation, Budget: Personnel $20,000, Supplies $5,000, Equipment $3,000, Total Request: $28,000, Time Period: 12 months.