Business Proposal

Business Proposal Writing

When to Use

• User needs to write a business proposal for a client or prospect
• User wants to create a service proposal, consulting proposal, or engagement document
• User asks for help structuring a proposal with pricing and scope
• User needs a proposal document to win new business or formalize an engagement
• Do NOT use when the user wants an internal project proposal (use project-proposal instead)
• Do NOT use when the user wants an academic grant proposal (use grant-proposal-writing instead)
• Do NOT use when the user wants to respond to a formal RFP (use rfp-response instead)
• Do NOT use when the user wants a simple business letter (use business-letter instead)

Process

1. Collect proposal context. Ask the user for:

   • Client or prospect name and their business
   • The problem or need the proposal addresses
   • Proposed solution or scope of work
   • Pricing structure: fixed, hourly, retainer, or milestone-based
   • Timeline and key milestones
   • Decision-maker and any known evaluation criteria
   • Competitive situation: are other vendors being considered

2. Structure the proposal. Build from this standard architecture:

   • Executive Summary (the entire proposal in one page)
   • Understanding of the Problem (prove you listened during discovery)
   • Proposed Solution / Scope of Work (what you will deliver)
   • Timeline and Milestones (when it happens)
   • Investment / Pricing (what it costs)
   • Why Us (relevant experience and differentiators)
   • Next Steps (how to move forward)
   • Terms and Conditions (optional, if formal)

3. Write the executive summary. This must:

   • State the client's problem in their language (not your product language)
   • Summarize your proposed solution in 2-3 sentences
   • State the expected outcome or ROI
   • Include the investment amount and timeline
   • Be self-contained: if the decision-maker reads only this page, they have the full picture

4. Write the problem statement. This section proves you understand:

   • The client's specific situation (not a generic industry problem)
   • The cost of the problem (revenue lost, time wasted, risk exposure)
   • What has been tried before and why it did not fully solve the problem
   • Use the client's own language from discovery conversations

5. Write the scope of work. Be precise about:

   • What is included (deliverables, not activities)
   • What is explicitly excluded (scope boundaries prevent disagreements later)
   • Milestones or phases with specific deliverables per phase
   • Client responsibilities and dependencies (what you need from them)

6. Write the pricing section. Present investment as:

   • Total investment clearly stated
   • Breakdown by phase or deliverable (if milestone-based)
   • Payment terms and schedule
   • What triggers additional costs (scope changes, additional rounds of revision)

7. Write the next steps. Make it easy to say yes:

   • Exactly what the client needs to do to proceed (sign, reply, schedule a call)
   • Proposal validity period (typically 30 days)
   • Target start date if approved by a specific date

Output Format

# [Proposal Title: Solution for Client Name]

**Prepared for:** [Client Name, Title, Company]
**Prepared by:** [Your Name, Title, Company]
**Date:** [date]
**Valid until:** [date]

---

## Executive Summary

[3-5 sentences: client's problem, proposed solution, expected outcome,
investment amount, timeline. Self-contained for decision-maker scanning.]

---

## Understanding of Your Challenge

[2-3 paragraphs proving you understand the client's specific situation.
Use their language. Quantify the cost of the problem.]

---

## Proposed Solution

[2-4 paragraphs describing what you will deliver. Focus on deliverables
and outcomes, not methodology or process details.]

### Scope of Work

| Phase | Deliverables | Timeline |
|-------|-------------|----------|
| Phase 1: [name] | [specific deliverables] | [weeks/dates] |
| Phase 2: [name] | [specific deliverables] | [weeks/dates] |
| Phase 3: [name] | [specific deliverables] | [weeks/dates] |

### Out of Scope

- [Item explicitly not included]
- [Item explicitly not included]
- [Item that would require a separate engagement]

### Client Responsibilities

- [What you need from the client to deliver]
- [Access, materials, or decisions required]
- [Response timeframes for reviews and approvals]

---

## Timeline

| Milestone | Date | Dependencies |
|-----------|------|-------------|
| Project kickoff | [date] | Contract signed |
| [Milestone 1] | [date] | [dependency] |
| [Milestone 2] | [date] | [dependency] |
| Final delivery | [date] | [dependency] |

---

## Investment

| Item | Amount |
|------|--------|
| [Phase 1 / Deliverable 1] | $[amount] |
| [Phase 2 / Deliverable 2] | $[amount] |
| [Phase 3 / Deliverable 3] | $[amount] |
| **Total Investment** | **$[total]** |

**Payment terms:** [schedule -- e.g., 50% at signing, 50% at delivery]

**Additional costs:** [what triggers extra charges and how they are handled]

---

## Why [Your Company]

[2-3 paragraphs with specific relevant experience. Include 1-2 brief
client results or project examples similar to this engagement.]

---

## Next Steps

1. [Specific action to approve -- sign this proposal, reply with approval, schedule a call]
2. [What happens after approval -- kickoff meeting within X days]
3. [Target start date if approved by X date]

**This proposal is valid for 30 days from the date above.**

Rules

1. NEVER open the proposal with "I am pleased to submit" or "Thank you for the opportunity" -- the executive summary is the opener and it states the client's problem, not your gratitude
2. NEVER use passive voice in the scope section ("Deliverables will be provided") -- state what you will do in active voice ("We will deliver")
3. NEVER hide the price -- the investment section must be clear, prominent, and not buried in appendices
4. NEVER submit a proposal without an executive summary -- decision-makers read this section first and sometimes only
5. NEVER leave scope ambiguous -- vague scope leads to scope creep and disputes
6. ALWAYS state the client's problem before presenting the solution -- proposals that skip the problem statement feel generic
7. ALWAYS include an "Out of Scope" section to set clear boundaries
8. ALWAYS include "Client Responsibilities" -- what you need from them to deliver
9. ALWAYS make the next steps concrete and actionable (one specific action to proceed)
10. ALWAYS include a proposal validity period
11. Frame pricing as "investment" and connect it to expected outcomes, not just hours or deliverables
12. Keep the total proposal under 5 pages for standard engagements. Only add length if the scope genuinely requires it.

Edge Cases

• Client has not shared a budget. Include 2 options at different price points (e.g., "Essential" and "Comprehensive") so the client self-selects. Note the differences in deliverables, not in quality.
• Proposal is unsolicited (no prior discovery conversation). Add a section called "Assumptions" listing what you believe about their situation, and note that the scope and pricing may adjust after a discovery conversation.
• Multiple decision-makers will review. Add a one-page summary as the first page that any stakeholder can read in 60 seconds. The full proposal follows for those who want detail.
• Client wants a proposal but has not clearly defined the problem. Propose a paid discovery phase first (2-4 weeks) with a separate, lower investment, followed by the full engagement proposal based on discovery findings.
• Proposal competes against other vendors. Strengthen the "Why Us" section with specific differentiators. Do not bad-mouth competitors; instead, state what you do that others typically do not.

Example

Input: "Write a proposal for a website redesign project. The client is a law firm (Blackwell Partners) with a 10-year-old website that doesn't generate leads. They want a modern site with contact forms and case study pages. Budget around $25,000. Timeline: 3 months."

Output:

Website Redesign Proposal for Blackwell Partners

Prepared for: Sarah Blackwell, Managing Partner, Blackwell Partners LLP Prepared by: [Your Name], Creative Director, [Agency Name] Date: March 2026 Valid until: April 30, 2026

Executive Summary

Blackwell Partners' current website generates fewer than 5 contact form submissions per month despite receiving 2,000+ monthly visitors. The site's design, built 10 years ago, does not meet the expectations of prospects evaluating legal representation online. We propose a full website redesign focused on lead generation: a modern design with clear service pages, client case studies, and conversion-optimized contact forms. The project will be completed in 12 weeks for a total investment of $24,500, with an expected 3-5x increase in monthly contact form submissions within 90 days of launch.

Understanding of Your Challenge

Prospective clients who visit the current Blackwell Partners website encounter a design that signals outdated technology. Navigation is unclear, service descriptions are buried in dense paragraph text, and the sole contact mechanism is an email link with no form. For a law firm competing against practices with modern digital presence, the website is a liability rather than a lead generation tool.

The cost of this problem is measurable: at your current 2,000 monthly visitors, a well-designed legal services website converts at 2-5% on contact forms. Your current conversion rate is approximately 0.25%. Closing that gap represents 35-95 additional monthly inquiries.

Proposed Solution

We will redesign the Blackwell Partners website with three priorities: credibility (a design that reflects the firm's reputation), lead generation (conversion-optimized pages and forms), and usability (clear navigation for prospective clients evaluating legal representation).

Scope of Work

Out of Scope

• Ongoing content writing (content brief templates will be provided for future use)
• Paid advertising campaign setup or management
• Photography or video production (stock image selection is included)

Client Responsibilities

• Provide existing brand guidelines, logos, and color preferences by Week 1
• Designate one point of contact for feedback and approvals
• Provide feedback on design concepts within 5 business days of delivery
• Supply case study content (client names, outcomes, testimonials) by Week 8

Timeline

Investment

Payment terms: 40% at project kickoff ($9,800), 30% at design approval ($7,350), 30% at launch ($7,350)

Additional costs: Additional page templates beyond the 8 included are $750 each. Revisions beyond 2 rounds per phase are billed at $150/hour.

Why [Agency Name]

We have redesigned 12 professional services websites in the past 3 years, including 4 law firms. Our redesign for Morrison Legal increased their monthly contact form submissions from 8 to 34 within 60 days of launch. We understand how legal prospects evaluate firms online and design specifically for that decision journey.

Next Steps

1. Reply to this email confirming approval, or schedule a 30-minute call to discuss any questions
2. Upon approval, we send the contract and first invoice. Kickoff meeting within 5 business days of signed contract
3. If approved by April 15, target launch date is July 8

This proposal is valid for 30 days from the date above.