How to Respond to an RFP

To respond to an RFP, decide whether to bid, build a compliance matrix, plan each answer against the evaluation criteria, write buyer-focused answers backed by evidence, review them independently and submit on time. Automated RFP response tools speed up first drafts and repeat questions, but a person still owns strategy and accuracy.

What is an RFP?¶

A request for proposal (RFP) asks suppliers to propose how they would meet a need and at what price. In UK public procurement the same thing is usually called an invitation to tender (ITT). Private-sector RFPs vary more in format, but both are scored against criteria the buyer sets.

How to respond to an RFP: the process¶

How to write RFP responses that score¶

1. Answer the exact question first, in the buyer's words.
2. Structure answers around the sub-questions and scoring descriptors.
3. Replace adjectives with specifics: numbers, names, dates, processes.
4. Prove claims with case studies, KPIs and certificates.
5. Focus on the buyer's outcomes, not your history.
6. Keep answers skimmable: short paragraphs, headings, bullets where listing.

RFP response automation: what works¶

Automated RFP response tools fall into two groups. Content library tools such as Loopio and Responsive suggest approved answers for repeat questions, which suits security questionnaires and due diligence. Generative AI tools draft new answers from your evidence, which suits tenders with bespoke method questions. Either way, a person should check every fact and adapt the draft to this buyer.

RFP, RFQ, RFI and ITT: which document are you answering?¶

Buyers use several names for requests, and the name tells you what kind of response they expect. In UK public procurement, "Invitation to Tender" (ITT) is the most common term, but private-sector and international buyers often say RFP. Knowing which you are dealing with shapes how much effort to invest.

Under the Procurement Act 2023, public buyers use the open procedure or a competitive flexible procedure they design themselves. A competitive flexible procedure may include several stages, such as a selection stage, an initial tender, negotiation and a final tender. Read the tender notice and procurement documents carefully so you know which stage you are responding to and what comes next.

Step one in detail: the bid/no-bid decision¶

The first step in responding to an RFP is deciding whether to respond at all. Every RFP you answer takes time from others you could win. A short, honest qualification discussion saves more effort than any writing technique.

• Fit: does the requirement match what you already deliver well, at a similar scale?
• Eligibility: can you meet the turnover, insurance, accreditation and experience thresholds?
• Relationship: do you know the buyer, or is the RFP likely written around an incumbent?
• Competition: who else will bid, and why would the buyer pick you over them?
• Capacity: can you write a strong response by the deadline and deliver the contract if you win?
• Commercials: can you make a margin at a price that will be competitive?

Score each factor from 1 to 5 and agree a threshold. If the total falls short, decline politely, and consider telling the buyer why. Buyers often value that feedback and may shape future requirements differently.

Build a compliance matrix before you write¶

A compliance matrix lists every requirement in the RFP, where you will answer it and who owns it. It stops you missing a mandatory item, which in public procurement can make your bid non-compliant and stop it being scored.

Include deadlines for clarification questions. Most RFPs set a cut-off for questions to the buyer, and answers are usually shared with every bidder. Ask early if anything is ambiguous, especially about pricing structures or scope.

Structure of a strong RFP response¶

Where the buyer sets questions, answer them in the order and format they ask. Where the buyer leaves structure to you, as many private-sector RFPs do, use a predictable layout that makes the evaluator's job easy.

1. Cover letter: one page, confirming compliance and summarising why you are the right choice.
2. Executive summary: the buyer's objectives, your solution, your key differentiators and the outcome they get. Write it last.
3. Grasp of the requirement: show you have read the specification and understand the buyer's context and risks.
4. Proposed solution and method: how you will deliver, step by step, with roles and timings.
5. Mobilisation and transition: the plan for the first weeks, including any TUPE effects in UK service contracts.
6. Team: named key people, their roles and relevant experience.
7. Quality, KPIs and reporting: how performance will be measured and shared.
8. Risk management: the main risks and how you will control them.
9. Social value and sustainability: specific, measurable commitments where asked.
10. Evidence: case studies, references and accreditations.
11. Pricing: exactly in the format requested, with assumptions stated.

How to answer RFP pricing¶

Price is usually scored separately from quality, often by a formula that compares your price to the lowest compliant bid. Read the pricing instructions carefully and fill in the buyer's schedule exactly as asked. Do not add caveats in the narrative that change the price, as buyers may treat qualified bids as non-compliant.

• Check the quality and price weighting, for example 60% quality and 40% price, and plan your strategy around it.
• State assumptions clearly where the buyer allows, such as volumes or service hours.
• Make sure staffing numbers in your method answers match the hours you have priced.
• Consider the Real Living Wage, pension and apprenticeship levy costs in labour-heavy services.
• Check the arithmetic twice. Buyers may reject bids with errors or ask for clarification that cannot change the price.

Common RFP response mistakes¶

• Responding to every RFP that arrives rather than qualifying carefully.
• Sending a generic brochure-style proposal instead of answering the questions asked.
• Writing about your company rather than the buyer's problem.
• Missing mandatory forms, declarations or attachments.
• Exceeding word limits or using the wrong file format.
• Uploading to the portal in the final hour and running into technical issues.
• Not asking for feedback after the result.

A realistic RFP response timeline¶

Public-sector RFPs and ITTs often allow a few weeks to respond, although time limits vary by procedure. Under the Procurement Act 2023, there are minimum tendering periods, which can be shortened in certain cases, such as where a planned procurement notice was published. For a four-week window, a workable plan looks like this.

How to write an RFP executive summary¶

The executive summary is often the first thing a senior decision-maker reads, and sometimes the only thing. In private-sector RFPs it can carry a lot of weight even when it is not formally scored. In UK public tenders it is often not requested, so only include one where the buyer allows it.

1. Open with the buyer's goal in their own words, taken from the specification or background section.
2. State your solution in one or two sentences.
3. Give three reasons to choose you, each with proof: a result, a comparable client, a capability.
4. Summarise how you will reduce the buyer's main risk, such as transition, service continuity or cost control.
5. Close with the outcome the buyer will see in the first year.

Keep it to a page. Avoid generic lines about being "a trusted partner" and use the space for specifics the buyer will remember when they compare proposals.

Private-sector RFPs vs public-sector tenders¶

Private-sector RFPs are usually more flexible. Buyers may negotiate, meet shortlisted suppliers informally and weigh relationships and fit alongside the written response. There is no legal duty to publish notices, treat suppliers equally or give feedback, so it is worth asking how the decision will be made.

Public-sector tenders in the UK follow procurement law. Under the Procurement Act 2023, buyers must publish notices on the Central Digital Platform for covered procurements, set out award criteria in advance, treat suppliers equally and provide assessment summaries. Scoring is formal and evaluators can only credit what you write, so precise, evidenced answers matter even more.

Worked example: answering an RFP requirement¶

Suppose the RFP says: "The supplier must provide a named account manager and monthly performance reports." A weak response says "Yes, we will provide this." A strong response confirms compliance, then adds value: "Compliant. Your account manager will be our regional operations lead, based 20 minutes from your main site. You will receive a report by the fifth working day of each month covering the eight KPIs in Schedule 3, with commentary on any missed targets and the actions agreed." The strong version shows the buyer exactly what they get, which is what evaluators look for.

After you submit: clarifications, presentations and feedback¶

Submission is not the end of the process. Buyers may send clarification questions about your response. Answer them quickly and precisely, and do not use them to change your offer, as that is rarely allowed in public procurement. Keep a record of every clarification you send and receive.

Some RFPs include a presentation, interview or site visit for shortlisted bidders. Treat these as scored stages. Bring the people who will actually run the contract, rehearse answers to likely questions and make sure what you say matches your written response.

• Diary the expected award date and the standstill period, which is eight working days for most public contracts under the Procurement Act 2023.
• Read the assessment summary as soon as it arrives, whether you won or lost.
• If you won, check the commitments you made and hand them to the delivery team.
• If you lost, compare your scores with the winner's and update your library answers.

Tools that help¶

Compare RFP software, AI RFP software and RFP writers.

Related guides: RFP response template, how to write a tender response, bid management, how to write a winning tender.