5 Claude Prompts for Consulting Proposals & Engagement Letters

<task>Draft a complete consulting proposal for a new client engagement.</task>

<context>
Client: [e.g., Mid-market SaaS company, ~$80M ARR, 400 employees]
Challenge: [e.g., Customer churn increased from 8% to 14% over the past 3 quarters. Leadership suspects onboarding and customer success processes are the root cause but lacks data to confirm. Board is demanding a retention plan by Q3.]
Engagement type: [e.g., 6-week diagnostic and recommendation engagement]
Our relevant experience: [e.g., Completed similar retention diagnostics for 3 SaaS companies in the $50-150M range over the past 2 years]
Budget range: [e.g., $60,000-$80,000]
Key stakeholders: [e.g., CEO, VP Customer Success, CFO]
</context>

<instructions>
- Structure the proposal with these sections: Executive Summary, Understanding of the Challenge, Proposed Approach (phased with deliverables), Timeline & Milestones, Team & Qualifications, Investment, and Next Steps
- Lead the executive summary with the client's problem and the expected outcome — not our credentials
- Proposed approach should have 3 clear phases, each with specific deliverables and key activities
- Timeline should include specific milestones and decision points
- Investment section should present a fixed-fee structure with clear inclusions and exclusions
- Next steps should be specific enough to move to engagement letter within one meeting
- Tone: confident, client-focused, and partnership-oriented
</instructions>

<format>
Professional proposal format with clear headers and bullet points. Each section concise enough for a senior executive to scan in 5 minutes. Total length: 3-4 pages equivalent.
</format>

<avoid>
- Starting with our firm's history or credentials
- Vague deliverables like "comprehensive report" without specificity
- Hedging language that undermines confidence in our approach
- Generic methodology that could apply to any engagement
</avoid>

<task>Draft an engagement letter based on a verbal agreement reached with a prospective client.</task>

<context>
Client: [e.g., Regional hospital network, 4 locations]
Engagement agreed: [e.g., Organizational design assessment for their IT department. They are merging IT teams from two recently acquired hospitals and need a unified structure, role definitions, and a transition plan.]
Scope discussed: [e.g., Interviews with IT leadership and staff, current-state org mapping, future-state design with role descriptions, transition roadmap with 90-day milestones]
Fee agreed: [e.g., $45,000 fixed fee, 50% at kickoff, 50% at final deliverable]
Timeline discussed: [e.g., 4 weeks]
Key contact: [e.g., CIO]
Start date discussed: [e.g., March 10, 2026]
</context>

<instructions>
- Write a professional engagement letter that formalizes the verbal agreement
- Include sections: Engagement Overview, Scope of Services, Deliverables, Timeline, Fees & Payment Terms, Client Responsibilities, Confidentiality, and Acceptance
- Scope should be specific enough to manage expectations but not so rigid it prevents reasonable adaptation
- Include a clear "out of scope" statement to protect against scope creep
- Client responsibilities should specify what you need from them (access, data, stakeholder time)
- Keep the confidentiality section standard but clear
- Tone: professional and precise, but not overly legalistic
</instructions>

<format>
Formal letter format suitable for email or PDF. Clear headers for each section. Total length: 2-3 pages equivalent.
</format>

<task>Draft a sole-source justification proposal for a consulting engagement where the client needs to justify selecting our firm without a competitive RFP process.</task>

<context>
Client: [e.g., State Department of Education]
Engagement: [e.g., Design and facilitate a strategic planning process for the department's 5-year technology modernization initiative]
Why sole-source is justified: [e.g., We completed the initial technology assessment 6 months ago and have unique institutional knowledge. Onboarding a new firm would require 8-12 weeks of discovery that we have already completed. The department faces a legislative deadline for the strategic plan.]
Our qualifications: [e.g., Completed the Phase 1 technology assessment, 15 years of public sector consulting experience, specific expertise in education technology modernization]
Fee: [e.g., $120,000]
Timeline pressure: [e.g., Strategic plan must be submitted to the legislature by September 1]
</context>

<instructions>
- Structure for a procurement audience who needs documentation to justify the decision
- Include sections: Background, Justification for Sole-Source Award, Qualifications, Scope of Services, Cost Reasonableness, and Timeline
- Justification section should make a clear, factual case for why competitive bidding would not serve the public interest in this case
- Emphasize institutional knowledge, timeline constraints, and cost efficiency of continuity
- Cost reasonableness section should explain why the fee is fair relative to market rates
- Keep factual and objective — this is documentation, not marketing
</instructions>

<avoid>
- Marketing language or superlatives
- Claims that cannot be substantiated
- Any suggestion that the procurement rules are being circumvented rather than properly applied
</avoid>

<task>Write the Investment section of a consulting proposal based on the engagement details provided.</task>

<context>
Engagement: [e.g., 10-week organizational transformation program for a private equity portfolio company]
Scope summary: [e.g., Phase 1: Diagnostic (3 weeks, 2 consultants), Phase 2: Design (4 weeks, 2 consultants + 1 subject matter expert for 2 weeks), Phase 3: Implementation Planning (3 weeks, 1 consultant)]
Pricing model: [e.g., Fixed fee with milestone-based payments]
Total fee: [e.g., $175,000]
Expenses: [e.g., Travel estimated at $12,000-$15,000, billed at cost]
Payment terms: [e.g., 3 milestone payments]
Discount or value justification: [e.g., Similar engagements from larger firms would typically range $250,000-$350,000 — our model delivers senior-level talent without the overhead]
</context>

<instructions>
- Write a professional investment section that presents the fee confidently
- Break the fee into phases or milestones so the client can see the value alignment
- Present expenses separately with clear parameters
- Include a "What's Included" section listing all deliverables and support covered by the fee
- Include a "What's Not Included" section to set boundaries clearly
- If there is a value justification, present it factually — not as a discount pitch
- Payment terms should be clear and straightforward
</instructions>

<format>
Use a structured format with headers, a fee summary table, and clear bullet points. This section should stand on its own when extracted from the full proposal.
</format>

<task>Draft a multi-option consulting proposal that gives the client three scope tiers to choose from.</task>

<context>
Client: [e.g., E-commerce company, $30M revenue, 150 employees]
Challenge: [e.g., Marketing spend efficiency is declining — CAC has increased 40% over 2 years. They want to understand why and fix it.]
Option A (Diagnostic Only): [e.g., 3-week assessment: data analysis, channel audit, benchmarking. Deliverable: diagnostic report with findings and recommendations. Budget: $35,000]
Option B (Diagnostic + Strategy): [e.g., 6-week engagement: everything in Option A plus a detailed marketing strategy redesign with channel allocation model. Deliverable: diagnostic report + strategy document + financial model. Budget: $65,000]
Option C (Full Program): [e.g., 12-week engagement: everything in Option B plus 6 weeks of implementation support, agency evaluation, and performance tracking setup. Deliverable: all above + implementation playbook + monthly check-ins for 3 months post-engagement. Budget: $110,000]
Recommended option: [e.g., Option B — provides the most value relative to investment and positions them for self-directed implementation]
</context>

<instructions>
- Present all three options clearly with scope, deliverables, timeline, and investment for each
- Use a comparison format that makes it easy to see differences between tiers
- Indicate the recommended option and explain why — without making the other options seem inferior
- Each option should stand on its own as a viable engagement
- Include a brief "How to Choose" section helping the client evaluate which option fits their situation
- Tone: advisory and helpful, not upselling
</instructions>

<format>
Use a clear comparison structure — either a table or side-by-side sections. Headers for each option. Total length: 2-3 pages equivalent.
</format>