Understanding Past Performance in Government Contracting
I. Introduction
Past performance is one of the strongest signals federal buyers use to judge whether a contractor can deliver. It gives evaluators evidence from prior contracts instead of relying only on promises in a proposal.
For government contractors, past performance is not just a proposal section. It is a long-term asset built through delivery quality, customer relationships, contract documentation, and clear evidence of results.
II. Definition
Past performance is a contractor's record of relevant work on prior or current contracts. It can include how well the contractor met schedule, cost, quality, technical, management, and customer-service expectations.
In source selections, agencies may review past performance to understand whether a bidder has successfully delivered similar scope, complexity, size, and risk. The more relevant and well-documented the performance record is, the more useful it becomes during evaluation.
III. Importance in Government Contracting
Many federal solicitations include past performance as an evaluation factor. A contractor with strong, relevant past performance can reduce perceived award risk because the agency has evidence that the team has delivered comparable work before.
Past performance can come from CPARS evaluations, customer references, contract summaries, subcontractor work, joint venture experience, or other documented project history allowed by the solicitation. Contractors should read each RFP carefully because agencies define relevance and recency differently.
IV. Practical Examples
A cybersecurity contractor bidding on a federal managed security services contract might cite prior work operating a security operations center, meeting incident response SLAs, and supporting compliance reporting.
An IT services contractor bidding on a software modernization project might cite prior agile delivery, cloud migration work, uptime targets, and user adoption outcomes.
In both cases, the goal is to connect prior performance directly to the agency's current requirement.
V. Frequently Asked Questions
Is past performance the same as experience?
No. Experience shows that a contractor has performed certain types of work. Past performance shows how well the contractor performed that work.
Can subcontractor performance count?
Sometimes. Many solicitations allow subcontractor, teaming partner, or joint venture past performance, but the rules vary. Contractors should follow the solicitation instructions exactly.
What makes past performance strong?
Strong past performance is recent, relevant, specific, and supported by measurable results. It should explain the contract scope, customer, period of performance, contract value, outcomes, and why the work maps to the new requirement.
VI. Conclusion
Past performance is a key part of how government buyers manage award risk. Contractors that document delivery outcomes, maintain strong customer relationships, and connect prior work clearly to solicitation requirements are better positioned to compete for future awards.