RFP Tenders: What They Are, How They Work, and How to Win Them (2026)
What are RFP tenders? A Request for Proposal (RFP) is one of the most common procurement formats used by both public and private sector buyers — and one of the most commonly misunderstood. Unlike a rigidly structured Invitation to Tender, an RFP invites suppliers to propose how they would solve the buyer’s problem, giving significantly more freedom over how the response is structured, what it addresses, and how the solution is presented. That freedom is both the opportunity and the challenge: in an RFP, your proposal needs to demonstrate not just that you can deliver, but that you have genuinely understood the buyer’s situation and developed a response specifically for them.
This guide explains exactly what an RFP tender is, how it differs from other procurement formats, where to find RFP opportunities, and the specific disciplines that win them. For the complete overview of how tendering works, see our guide to tendering for contracts. For the step-by-step breakdown of producing a winning submission across all tender formats, our guide to how to write a bid covers every stage.
What Is an RFP Tender?
A Request for Proposal is a procurement document issued by a buyer to invite suppliers to submit detailed proposals for how they will meet a defined need. The buyer specifies the requirement — what outcome they need to achieve, what constraints apply, and what they will use to evaluate the proposals — but leaves the structure and content of the response largely to the supplier.
This distinguishes an RFP from an Invitation to Tender (ITT), which presents a fixed set of questions to answer within defined word counts, and from a Request for Quotation (RFQ), which asks primarily for a price. An RFP sits between these — more open than an ITT in structure, but more substantive than an RFQ in content. The supplier’s task in an RFP is to propose a solution, not just to answer questions about their capabilities.
RFPs are common in professional services procurement (consulting, legal, marketing, technology, architecture), complex service delivery, creative and digital contracts, and any procurement where the buyer wants to understand how different suppliers would approach the problem rather than evaluating standardised answers to the same questions. In the public sector, RFPs are frequently used in the competitive dialogue procedure and some innovation partnership exercises. In the private sector, they are the most common procurement format for mid-to-large value contracts.
RFP vs ITT vs RFQ vs RFI: Understanding the Differences
The terminology around procurement formats can be confusing because different buyers use terms inconsistently. Here is how the main formats differ in practice:
Request for Proposal (RFP) — the buyer defines the problem or outcome required and invites suppliers to propose how they would achieve it. High flexibility in structure and content. Evaluation covers both the quality of the proposed solution and price. Common in complex or creative procurement categories.
Invitation to Tender (ITT) — the buyer specifies exactly what they want and asks suppliers to answer defined questions within stated word counts. Structured evaluation against published criteria. Most common in standard public sector procurement above threshold. See our guide to the ITT format for the full breakdown.
Request for Quotation (RFQ) — the buyer asks for a price for a defined specification. Limited quality evaluation. Used for straightforward, low-complexity purchases where the requirement is already fully specified.
Request for Information (RFI) — the buyer gathers market intelligence before finalising their procurement approach. Not a competitive exercise in itself — suppliers respond to help shape how the eventual procurement will be designed. Participating in an RFI is a valuable way to influence how a future RFP or ITT is structured.
Understanding which format you are responding to before you begin planning is essential — the strategic and structural approach differs significantly between them. Our guide to types of tendering procedures covers the full UK procurement procedure landscape.
Where to Find RFP Tenders
RFP opportunities are published across multiple channels depending on whether the buyer is in the public or private sector.
Public sector RFPs are published on Find a Tender Service (above-threshold contracts), Contracts Finder (contracts from £10,000 upwards), and sector-specific portals. Above-threshold public sector RFPs — published under competitive dialogue, competitive procedure with negotiation, or innovation partnership procedures — must appear on Find a Tender Service. Our guide to how to find tender opportunities covers every UK procurement channel in full.
Private sector RFPs are less consistently published on central platforms. They are found through direct relationships with procurement contacts at target organisations, industry association networks, supply chain registration portals operated by large prime contractors, sector-specific tender newsletters, and direct outreach from buyers to known suppliers. Building visibility with procurement teams at your target private sector buyers — through thought leadership, referrals, and approved supplier list registrations — is the most reliable route to being included in private sector RFP exercises.
For both sectors, monitoring Prior Information Notices (PINs) on Find a Tender Service and predecessor notices on buyer websites gives advance warning of upcoming RFP exercises — often months before they are formally issued. Engaging at the market engagement stage, where buyers solicit input before finalising their RFP, can also allow you to shape how the eventual proposal requirements are framed.
How to Win RFP Tenders: Five Disciplines That Differentiate
1. Apply a rigorous bid no-bid assessment before committing
The open structure of an RFP can make it feel easier to enter than a structured ITT — there are no prescribed word counts or mandatory question formats to navigate. Do not let this create a false sense that the commitment is lower. A competitive RFP response requires as much strategic development and writing effort as any structured tender, often more. Apply the same bid no-bid discipline to every RFP: is the opportunity genuinely aligned with your capability? Is your solution likely to be more compelling than your competitors’? Do you have the time and resource to produce a proposal of the quality required?
2. Develop your proposed solution before you start writing
The most common failure in RFP responses is writing before the solution has been properly developed. An RFP asks you to propose how you will solve the buyer’s problem — and a proposal built on a half-formed solution will read exactly as such. Before drafting any content, spend time understanding the buyer’s situation in depth: their published strategy, their organisational context, the specific challenge the RFP addresses, and what success looks like from their perspective. Then develop your proposed solution specifically in response to that context — not as a generic description of your standard service offering applied to their situation.
Develop your win themes at this stage — the three to five arguments that make your proposed approach distinctly better for this buyer than your competitors’ alternatives. Then storyboard the proposal before writing: map what each section will cover, what evidence it will use, and which win theme it advances. This planning investment produces proposals that feel coherent and buyer-specific rather than assembled from standard content under deadline pressure.
3. Structure the proposal for the buyer, not for yourself
The open structure of an RFP is an invitation to demonstrate how you think — and how well you understand the buyer’s priorities. Structure your proposal around the buyer’s stated requirements and evaluation criteria, not around your organisation’s service areas. Lead with an executive summary that captures your proposed solution and its key benefits in a page or less — evaluators often read this first and form a strong initial impression before reading the detail. Follow with a logical flow from understanding the requirement, through your proposed solution, to your delivery approach, evidence, team, pricing, and added value.
Our guide to tender proposal format covers how to structure a proposal document that communicates clearly and scores well across different evaluation frameworks.
4. Price strategically, not instinctively
Pricing in an RFP context requires more careful thought than in a structured ITT — because the solution itself is being evaluated alongside the price, and a proposal with a clearly superior solution may win even at a higher price point if the buyer’s evaluation weighting reflects quality heavily. Understand the evaluation criteria before setting any price. If quality accounts for 70% of the total score, a 10% price premium costs you fewer weighted score points than most bidders assume. Our guide to tender pricing strategy covers how to model the scoring impact of different price positions.
5. Review against the evaluation criteria before submitting
Because RFPs give more structural freedom than ITTs, they also create more scope for proposals that miss what the buyer is actually evaluating. Before submitting, conduct a structured review of every section against every evaluation criterion stated in the RFP documents. Does every section address what will be scored? Is every claim supported by specific, verifiable evidence? Does the social value response meet the buyer’s published priorities? Is the social value section substantive rather than generic? Our bid review checklist gives you the complete framework — and our tender submission checklist covers the final compliance verification before uploading.
Frequently Asked Questions About RFP Tenders
What does RFP stand for?
RFP stands for Request for Proposal. It is a procurement document issued by a buyer to invite suppliers to submit detailed proposals for how they will meet a defined requirement. The buyer specifies the outcome needed and the evaluation framework, but leaves the structure and content of the proposal largely to the supplier — unlike an ITT, which presents fixed questions within defined word counts.
Is an RFP the same as a tender?
An RFP is one type of tender — the broader term covers all competitive procurement formats (ITT, RFP, RFQ, RFI, competitive dialogue, and others). The term “tender” simply refers to the process of competitive bidding for a contract. An RFP is a specific format within that broader category, distinguished by its open structure and its focus on how the supplier proposes to solve the buyer’s problem rather than answering standardised questions.
How long should an RFP response be?
It depends entirely on what the buyer specifies. Some RFPs set a strict page limit — ten to twenty pages is common for professional services proposals. Others specify a word count per section. Some set no limit at all. Always follow the buyer’s stated requirements precisely. Where no limit is given, a well-structured proposal that covers every evaluation criterion thoroughly — without padding — will typically run between twenty and fifty pages depending on the complexity of the requirement. Brevity and clarity are virtues in any proposal format; more pages are not automatically better.
How is an RFP evaluated?
Evaluation criteria and weightings for public sector RFPs are required to be published in the procurement documents. Private sector RFPs vary — some publish criteria, others provide only general guidance. In most cases, an RFP is evaluated across quality (the proposed solution, methodology, team, and track record), price, and increasingly social value. The specific weighting between these components is the most important intelligence you can extract from the RFP documents before planning your response. A quality-heavy evaluation rewards investment in the solution and evidence; a price-heavy evaluation requires sharper commercial modelling.
Can a small business win an RFP?
Yes — and RFPs can actually favour smaller, more agile organisations over larger ones when the buyer values innovation, specific expertise, or a more personalised service model. The open structure of an RFP allows smaller organisations to demonstrate distinctive thinking and genuine understanding of the buyer’s situation in ways that rigid ITT formats sometimes do not. The same eligibility disciplines apply: financial standing, relevant experience, and required accreditations must all be met. But within those constraints, a compelling RFP response from a smaller organisation can and regularly does outperform a technically competent but generic proposal from a large one.
Should I use the same proposal structure for every RFP?
No. A standard proposal template is a useful starting point — it ensures you cover all the essential elements consistently — but every RFP response must be specifically tailored to this buyer’s requirements, priorities, and evaluation framework. Evaluators identify recycled proposals immediately. The language, the solution, the evidence, the pricing logic, and the social value commitments should all be developed specifically for this RFP. The template provides efficiency; the tailoring provides competitiveness.
Need Help Winning Your Next RFP Tender?
Together: The Hudson Collective produces winning RFP responses across professional services, technology, creative, healthcare, construction, and many other sectors. Our team holds an 87% win rate across all sectors, working with 3,500+ organisations across 52 countries.
If you have identified an RFP opportunity and want expert support — whether writing the full proposal, developing the solution and win themes, or reviewing a draft before your deadline — send us the documents. We will review the opportunity and provide a fixed-fee quote within four working hours.
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About the author: Written by Joshua Smith, a seasoned bid-writing expert with experience across the UK, Middle East and US, helping organisations secure the contracts they deserve through high-quality, competitive tender responses.