RFP stands for Request for Proposal. It is a formal document issued by an organisation inviting suppliers to submit detailed proposals for a specific project or service. In 2026, UK organisations issue RFPs for everything from technology procurement to professional services, construction, and consulting — representing a significant share of the £445 billion UK public procurement market (Hermix, 2025).
What Does RFP Stand For?
RFP stands for Request for Proposal. The term originates from US federal procurement but is now used globally across both public and private sectors. In the UK, the equivalent process is often called a tender or ITT (Invitation to Tender) in public sector contexts, though "RFP" is increasingly common in private sector and technology procurement.
According to Loopio's 2025 RFP Trends Report, 61% of organisations plan to submit more RFPs in 2025, and the average time to complete one RFP response has dropped to 25 hours — down 17% from 30 hours in 2024. The average UK win rate stands at 46%, with top-performing teams achieving 60% or higher (Bidara, 2025).
What Does an RFP Document Contain?
A typical RFP document includes these sections:
1. Executive Summary
The buyer's overview of the project — what they need, why they need it, and the expected outcome. This sets the context for your entire response.
2. Background and Objectives
Detailed description of the organisation, its current situation, and what the procurement aims to achieve. Understanding this section is critical for tailoring your proposal.
3. Scope of Work
The specific deliverables, services, or products required. This may be prescriptive (telling you exactly what to deliver) or outcome-based (describing what success looks like and letting you propose the approach).
4. Technical Requirements
Detailed specifications, standards, integrations, or capabilities the solution must meet. In technology RFPs, this often includes security requirements, data handling, and compliance standards.
5. Evaluation Criteria
How responses will be scored. Typically includes quality weighting (60-70%), price (20-30%), and social value (10%+). Understanding the weighting is essential for structuring your response — see our guide on how to write a tender response for detailed scoring strategies.
6. Submission Requirements
Format, word limits, deadline, clarification process, and any mandatory documents (certifications, accounts, insurance). Missing any mandatory requirement usually means automatic disqualification.
7. Commercial Terms
Contract duration, payment terms, liability caps, and any non-negotiable conditions. Review these carefully before investing time in your response.
RFP vs Tender vs RFQ vs RFI
| | RFP | Tender/ITT | RFQ | RFI | |---|---|---|---|---| | Full name | Request for Proposal | Invitation to Tender | Request for Quotation | Request for Information | | Purpose | Evaluate complete solutions | Competitive bidding process | Get firm prices | Gather market intelligence | | Flexibility | High — suppliers propose approach | Moderate — scored against criteria | Low — price-focused | Very high — exploratory | | Binding? | Yes, when accepted | Yes, when awarded | Yes, when accepted | No | | Typical use | Technology, consulting, services | Public sector, construction | Commodities, equipment | Pre-procurement research | | UK prevalence | Private sector, growing in public | Standard for public procurement | All sectors | All sectors |
For a deeper comparison, see our full guide on RFP vs tender differences.
Where Are RFPs Used?
Private Sector
RFPs are the standard procurement method for complex purchases in the private sector. Technology companies, professional services firms, financial institutions, and large corporates all use RFPs when they want to evaluate different approaches rather than just compare prices.
Public Sector
In UK public procurement, the formal process is called a tender rather than an RFP, governed by the Procurement Act 2023. However, the new Competitive Flexible Procedure introduced by the Act gives public buyers more RFP-like flexibility than ever before. All above-threshold contracts must be published on Find a Tender.
Third Sector
Charities, housing associations, and social enterprises frequently use RFPs for significant purchases, often following public sector-style processes voluntarily for governance and transparency.
UK Context: RFPs Under the Procurement Act 2023
In the UK, procurement is shaped by the Procurement Act 2023, which came into full effect on 24 February 2025. All public contracts above £135,018 (central government) or £207,720 (sub-central) must now be published on Find a Tender. The Act has driven a significant shift toward open tendering, which rose from 27% to 41% of all procedures between March 2025 and February 2026 (Open Contracting Partnership). Critically for SMEs, 72% of all UK public tender lots are now designated as suitable for small and medium enterprises.
How to Respond to an RFP
- Read the full document — understand evaluation criteria and weighting before writing a word
- Run a bid/no-bid decision — assess whether this opportunity is worth your team's time
- Attend clarification sessions — ask questions and gather intelligence from the buyer
- Structure your response against the scoring criteria, not your company's preferred format
- Draft with evidence — case studies, metrics, named team members with relevant experience
- Review against the evaluation model — score your own response before submitting
For a detailed walkthrough, see our complete guide on how to write a tender response. Tools like rfp.quest can cut your response time significantly with AI-assisted drafting and bid content management.
Frequently Asked Questions
What does RFP stand for? RFP stands for Request for Proposal. It is a formal procurement document inviting suppliers to propose solutions to a buyer's defined need.
What is the difference between an RFP and a tender? An RFP is generally more flexible, allowing suppliers to propose their own approach. A tender (particularly in UK public sector) follows stricter legal procedures under the Procurement Act 2023. In practice, the terms are increasingly interchangeable. See our full RFP vs tender comparison.
What is the difference between an RFP and an RFQ? An RFP evaluates complete proposals including methodology, team, and approach alongside price. An RFQ (Request for Quotation) is price-focused and used when specifications are fully defined. See ISM's guide to RFP vs RFQ for the industry-standard definitions.
How long is a typical RFP? RFP documents range from 10 pages for simple requirements to 200+ pages for complex government procurements. The average response takes 25 hours to complete (Loopio, 2025).
Who responds to an RFP? Any qualified supplier can respond. In UK public procurement, 72% of lots are now designated as SME-suitable, meaning small businesses are actively encouraged to bid.
Is RFP the same as a request for quotation? No. An RFP evaluates proposals holistically (quality, approach, team, price). An RFQ focuses primarily on price for a well-defined specification. See our guide on RFI vs RFP differences for the full breakdown.
Related Pages
If you're new to procurement terminology, our guide to RFP vs tender differences explains how these terms relate in UK context. For practical advice on responding, see how to write a tender response. If you're evaluating tools to manage the process, our free RFP software page covers what's available for UK teams in 2026. And for managing your response content across multiple bids, explore our tender content library capabilities.