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Solicitation Types8 min readUpdated June 6, 2026

Request for Information (RFI): How Agencies Listen Before They Buy

A guide to RFIs as market research tools, what to send back, how to shape requirements, and when an RFI deserves attention.

Built for
Contractors who want early visibility before a formal solicitation appears
By the end
Answer RFIs in a way that helps the buyer and improves your future pursuit position.
Field guide

RFI response map

Capabilities
Keep it specific to the draft requirement.
Signal
The agency asks what industry can perform.
Response
Explain your relevant capability with proof, not marketing fluff.
Acquisition strategy
Avoid self-serving answers that do not help the buyer make a defensible decision.
Signal
The agency asks about contract vehicles, set-asides, NAICS, or commercial availability.
Response
Offer practical input based on how you would actually deliver or compete.
Draft scope
Make comments easy to understand and easy to use.
Signal
The agency shares draft requirements or asks for comments.
Response
Name unclear language, risk areas, missing deliverables, or overly narrow requirements.
Part 1

An RFI is an opening, not a victory lap

An RFI gives the market a chance to teach the buyer. FAR Part 10 describes market research as the work agencies use to understand sources, commercial availability, practices, and acquisition options before finalizing a buy.

That makes a good RFI response practical. It should help the agency see what is possible, what is risky, and how capable vendors would approach the requirement.

Part 2

Answer the questions before selling the company

A capability statement can support the response, but it should not replace the response. If the RFI asks six questions, answer all six in order. Make the evaluator's job easy.

The tone should be confident and useful. You are showing capability and judgment at the same time.

Part 3

Use RFIs to shape, not just wait

A thoughtful RFI response can help shape scope, set-aside decisions, contract vehicle choices, and realistic timelines. It can also make your company visible before the formal solicitation arrives.

The response should never pretend the future award is yours. It should show that you understand the problem and can help the buyer refine it.

Part 4

Track the follow-on

After responding, track the agency, office, notice number, keywords, NAICS, and likely follow-on timing. When the solicitation arrives, you want to recognize it immediately instead of treating it as a brand-new opportunity.

Examples

What this looks like in practice

ExampleCyber services RFI

The agency asks whether vendors can support monitoring, incident response, reporting, and transition within 60 days. A weak response says the company is experienced in cybersecurity. A useful response maps each requested capability to relevant work, staffing, tools, and transition constraints.

  • Answer every numbered question.
  • Give examples that match the requested scope.
  • Flag unrealistic timelines or unclear deliverables.
  • Suggest commercial practices when they help the buyer.

Frequently asked questions

Should I respond to every RFI?

No. Prioritize RFIs tied to target agencies, scopes you can prove, and future work you would realistically pursue.

Can an RFI response influence a set-aside?

It can help the agency understand market capability, including small business capability, but the final acquisition strategy is the agency's decision.

How long should an RFI response be?

Follow the notice instructions. If no length is given, keep it concise, structured, and focused on the questions asked.