Before drafting an unsolicited proposal, compare the concept with known agency requirements and the agency’s published intake guidance. One condition in FAR 15.603(c)(5) is that a valid unsolicited proposal must not be an advance proposal for a known agency requirement that can be acquired by competitive methods. Use a concept suitability checklist and data sheet to structure your review.
Screening the Concept Against Known Agency Requirements
Contractors sometimes treat an unsolicited proposal as a shortcut to pitch standard commercial services before an agency releases a request for proposals (RFP). That approach wastes engineering and capture hours when the target office is already planning a competitive solicitation for the same need. Treat a public-search result as an observation of what you found, not proof of the agency’s complete plans. Ask the designated intake office how the concept should be routed before investing in a detailed submission.
To avoid pitching into an active procurement lane, have your capture lead check public forecast listings, active sources sought notices, and recent recompete timelines before authorizing proposal writing. Comparing your concept against pre-RFP intelligence and early opportunity signals helps you decide whether the idea belongs in an unsolicited concept package or should wait for a competitive solicitation response. If a related market research notice exists, compare its purpose and instructions with the concept and the agency’s intake guidance. Our sources sought response guide helps when that notice is the appropriate channel.
Concept Suitability Checklist and Basic Data Sheet
Use the two-part worksheet below to document your internal go/no-go review and assemble core concept facts before contacting the target agency's designated point of contact.
Part 1: Pre-Drafting Suitability Questions
- Known Competitive Requirement Check: Have we searched public contract opportunities, agency procurement forecasts, and active market research notices and recorded any related known requirement, query filters, search dates and unresolved overlap questions?
- Independent Origination Log: Who inside our organization originated the technical approach, and what internal research notes or prototype records show it was developed independently?
- Mission Alignment Statement: Which specific agency program objective or operational problem does the proposed effort support, and what measurable outcome would the agency gain from evaluating it?
- Agency Intake Instructions Check: Have we located the target agency's published unsolicited proposal guide or point-of-contact instructions to verify its specific submission format, content expectations, and data-marking procedures?
Part 2: Basic Concept Data Sheet Template
Swipe or use arrow keys to compare all columns.
| Data Sheet Field | Recommended Internal Entry | Verification Owner |
|---|---|---|
| Concept Title and Concise Abstract | 1-sentence working title and 150-to-200-word summary of the technical method and expected result | Principal Investigator / Technical Lead |
| Target Agency Office and Intake Point | Published agency unsolicited proposal intake office and documented point of contact | Capture Manager |
| Public Forecast Cross-Check Result | Exact sources/filters and search date; related notices found or no match observed; unresolved questions for the intake office | Market Research Analyst |
| Proposed Effort Duration and Cost Summary | Phased labor, materials, and total price estimate in plain dollars by milestone | Pricing Lead |
| Key Personnel and Facility Summary | Named technical leads, relevant credentials, and lab or workspace availability | Operations Lead |
| Authorized Signer and Submission Window | Name and title of corporate official authorized to commit the firm, plus proposed validity period | Contracts Manager |
Budgeting Internal Preparation Effort
The following hypothetical internal budget estimates proposal preparation effort. Before committing your team, run a simple internal investment calculation to ensure the writing effort matches your business development budget:
- Technical lead drafting and architecture review: 28 hours at $145/hour internal cost = $4,060
- Pricing and contracts review: 10 hours at $125/hour internal cost = $1,250
- Executive/intake review: 6 hours, including 4 hours for the initial overlap check, at $160/hour internal cost = $960
- Total internal preparation cost: $4,060 + $1,250 + $960 = $6,270 across 44 hours
If that 4-hour check identifies an unresolved conflict with a known competitive requirement, hold further drafting while the intake route is clarified. In this hypothetical budget, 44 planned hours minus 4 spent leaves 40 hours not yet committed, including the remaining executive review.
Practical Handoff to the Contracts Reviewer
Once the suitability questions and data sheet are complete, route the package to your contracts or executive reviewer before sending anything outside the company. The reviewer should verify that the technical abstract clearly distinguishes your independent R&D or operational concept from standard off-the-shelf marketing brochures, confirm that cost figures reconcile with your internal estimating workbook, and verify that the submission follows the exact intake instructions published by the receiving agency.
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Sources
- FAR Subpart 15.6 - Unsolicited Proposals (FAR 15.603(c)(5)): https://www.acquisition.gov/far/subpart-15.6 (Retrieved 2026-11-06; Acquisition.gov baseline FAC 2026-01 effective 2026-03-13. Baseline text; apply the actual solicitation and agency deviations.)