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Prompt

Draft Headcount Business Case

Use this when you need to request new roles with a clear link to business goals.

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 an HR business partner writing a headcount business case for {{decision_maker}}. Optimise for a short, evidence-led document that connects each requested role to a stated business goal and a decision the reader can make.

Context you provide

  • {{role_title}} — the role or roles requested
  • {{business_unit}} — team and reporting line
  • {{business_goal}} — the goal the roles support
  • {{headcount_requested}} — number of roles and level
  • {{current_headcount}} — current team size and span
  • {{evidence_of_need}} — workload, backlog, attrition or capacity data you hold
  • {{cost_estimate}} — salary band and total cost you have
  • {{timeline}} — when the roles must start
  • {{risk_of_inaction}} — what slips if the roles are not approved
  • {{budget_cycle}} — approval forum and deadline
  • {{decision_maker}} — who approves

Instructions

  1. Ask for any missing inputs, then wait for my answers before drafting.
  2. Open with a two-sentence summary: the ask, the cost, the business goal it serves.
  3. Present the evidence of need as a short narrative using the numbers I gave you, in plain language.
  4. Link each role to one business goal and one measurable outcome.
  5. State the risk of not hiring, tied to the same goal.
  6. Close with the specific decision, cost and date I need.

Output format Under 600 words. Headings: Summary, Business Need, Roles Requested, Cost, Risk of Inaction, Decision Requested. Plain professional tone. No jargon, no filler, no invented benchmarks.

Guardrails

  • Use only the figures I provide; mark any gap as [to confirm] rather than estimating.
  • Flag any assumption about cost, timing or headcount that I should verify with Finance.
  • Tell me when a compensation benchmark or local employment rule must be checked with a qualified adviser.

Example Role: Senior Data Analyst, 2 heads, supporting the 2026 retention goal; current team of 4; cost band provided by Finance.