Proposal Writing
A comprehensive process for creating persuasive sales proposals that communicate value, address buyer concerns, and differentiate your offering from competitors. Goes beyond a simple quote to tell a compelling story.
Purpose
To produce high-quality proposals that clearly articulate the business case, demonstrate understanding of the buyer needs, and maximise win rates on competitive opportunities.
Scope
Covers formal sales proposals for new business opportunities, competitive tenders requiring a written response, and renewal proposals where re-selling value is necessary.
Prerequisites
- Completed discovery and scoping sessions with documented findings
- Approved proposal template with company branding and standard sections
- Access to case studies, testimonials, and supporting collateral
- Pricing approved or in-progress through the pricing approval process
Step-by-Step Procedure
Define the Proposal Strategy
Determine the overall approach, key themes, and win strategy for the proposal based on what matters most to the buyer.
- 1.1Review all discovery notes to identify the buyer top three priorities
- 1.2Determine primary differentiators to emphasise against known competitors
- 1.3Decide on the proposal tone — consultative, technical, executive summary focused
- 1.4Outline the key messages each section should convey
- Align every section back to the buyer stated pain points — do not lead with features
Build the Proposal Outline
Create a structured document outline covering all required sections based on the proposal template and any buyer-specified format.
- 2.1Start with the standard template sections: executive summary, scope, approach, pricing, terms
- 2.2Add any buyer-requested sections such as team bios, references, or compliance responses
- 2.3Assign internal owners to each section if multiple contributors are involved
- Mirror the structure the buyer requested in their brief if one was provided
Write the Executive Summary
Draft a concise executive summary that frames the buyer challenge, your understanding of their goals, and the value your solution delivers.
- 3.1Open with a statement of the buyer challenge in their own language
- 3.2Summarise your proposed approach and key benefits in two to three paragraphs
- 3.3Close with a clear call to action and expression of commitment
- Write this section last after all other sections are complete — it will be more accurate
- Keep it under one page
Detail the Proposed Solution
Describe what you will deliver, how it addresses each of the buyer requirements, and the methodology or approach you will follow.
- 4.1Map each buyer requirement to a specific element of your solution
- 4.2Explain the delivery methodology, timeline, and milestones
- 4.3Include relevant case studies or examples that demonstrate proven results
- 4.4Add diagrams or visuals where they clarify complex concepts
- Use the buyer terminology, not internal jargon
Insert Pricing and Commercial Terms
Add the approved pricing section, payment terms, and any commercial conditions.
- 5.1Transfer approved pricing from the quote into the proposal pricing section
- 5.2Include payment schedule, milestones, and invoicing terms
- 5.3Reference the standard terms and conditions with a link or attachment
- Present pricing in a table format for clarity
- Show ROI or total cost of ownership alongside price where possible
Add Supporting Materials
Include appendices, team biographies, certifications, testimonials, and any other materials that strengthen the proposal.
- 6.1Select two to three relevant case studies or client testimonials
- 6.2Add team member biographies for key delivery personnel
- 6.3Include certifications, accreditations, or compliance documentation as needed
- Choose case studies from the same industry as the buyer when available
Review and Refine
Conduct internal peer review and quality check of the full proposal document.
- 7.1Have a colleague review for clarity, flow, and persuasiveness
- 7.2Check all facts, figures, and customer-specific details for accuracy
- 7.3Proofread for grammar, spelling, and formatting consistency
- 7.4Verify all attachments and links work correctly
- Read the executive summary aloud — if it does not flow naturally, rewrite it
Obtain Internal Approval
Route the finalised proposal through the required approval chain before sending to the customer.
- 8.1Submit for sales manager approval on pricing and positioning
- 8.2Obtain legal sign-off if custom terms are included
- 8.3Document approval in the CRM opportunity record
- Build approval time into your timeline — do not leave it to the last hour
Deliver the Proposal
Send the proposal to the buyer through the agreed channel with a personalised covering message.
- 9.1Email the proposal as a branded PDF with a concise cover note
- 9.2Offer to schedule a proposal walk-through meeting within the next week
- 9.3Set a CRM follow-up task for 3-5 business days after delivery
- A live walk-through dramatically increases win rates compared to email-only delivery
Conduct Proposal Walk-Through
Present the proposal to the buyer, address questions, and gather feedback to advance the deal.
- 10.1Prepare a presentation agenda that highlights key sections
- 10.2Walk through the executive summary, solution, and pricing in sequence
- 10.3Record all questions and concerns raised during the meeting
- 10.4Agree on next steps and timeline with the buyer before closing the meeting
- Focus on value and outcomes rather than reading the document line by line
Quality Checkpoints
Common Mistakes to Avoid
Expected Outcomes
Percentage of submitted proposals that result in a signed agreement, targeting above 40%.
Average number of business days from request to delivery, targeting under 7 days for standard proposals.
Average satisfaction score from buyer feedback on proposal quality and relevance, targeting above 4 out of 5.
Frequently Asked Questions
How long should a sales proposal be?
For most opportunities, aim for 8-15 pages excluding appendices. The length should be driven by complexity — a simple service engagement may need only 5-6 pages, while a multi-phase project could justify 20+. Brevity and clarity always win over volume.
How do we handle proposals for opportunities we are unlikely to win?
Apply a bid/no-bid assessment before investing time. If win probability is below 20% and the deal is not strategically important, consider declining or submitting a lighter-touch response to preserve resources for higher-probability pursuits.
Should we include pricing in the proposal or send it separately?
Including pricing in the proposal creates a single cohesive document and prevents the buyer from reviewing price in isolation without the value context. Only separate pricing if the buyer explicitly requests it.
What makes an executive summary effective?
An effective executive summary demonstrates understanding of the buyer world, not yours. It should name their challenge, outline your approach in plain language, state the expected business impact, and close with a confident call to action — all in one page or less.
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