Quick answer
A single award contract is an IDIQ awarded to one contractor who becomes the exclusive source for all orders under the vehicle during the contract period.
A single award contract is an IDIQ or contract vehicle awarded to one contractor, making that contractor the exclusive source for all task orders or delivery orders placed against the vehicle during the contract period.
What is a Single Award Contract?
A single award contract is an IDIQ where only one contractor is selected, as opposed to a multiple award contract (MAC) where several contractors share the vehicle. Under FAR 16.504(c), agencies should not use a single award IDIQ when the value is expected to exceed $112 million unless specific exceptions apply. This threshold reflects Congressional concern that large single-award IDIQs can effectively eliminate competition for long periods.
Exceptions allowing large single-award IDIQs:
- The government's needs are so unique or specialized that only one source can meet them
- The urgency of requirements makes multiple awards impractical
- Only one qualified offeror responds to a multiple-award competition
- A specialized acquisition under a statutory authority (such as 8(a) sole source)
Single award IDIQ advantages:
- Administrative simplicity: one contractor, one set of terms, one ordering relationship
- Incumbent knowledge: a single contractor deeply understands the agency's needs over time
- Continuity: no risk of task order competition disruption
- Lower competition costs: agency avoids running task order competitions
Single award IDIQ disadvantages:
- No competition leverage: once awarded, the government loses competitive pressure on price
- Dependency risk: if the contractor underperforms, the agency has limited recourse without a lengthy recompete
- Protest exposure: the initial award is highly protest-prone because losing is total (versus losing on a MAC where you still hold a vehicle position)
Why Single Award Contracts matter for government contractors
Winning a single-award IDIQ is the most valuable possible outcome in many GovCon competitions. A large single-award IDIQ, such as a major agency IT services vehicle, can represent hundreds of millions in guaranteed revenue with no task order competition. The corresponding investment required to win is massive: large proposal teams, extensive past performance, strong technical approaches. Loss is total, there is no consolation prize of holding a vehicle position as in a MAC. Single-award competitions generate the most intense bid protests because the stakes are highest.
Example
The Transportation Security Administration awards a single-award IDIQ for enterprise IT operations and maintenance to a major IT services firm. The vehicle is worth up to $800M over 7 years. As the single award holder, the firm receives all TSA task orders for IT operations, maintenance, help desk, infrastructure support, cybersecurity operations. TSA cannot issue a competing task order to another firm during the contract period. Three losing offerors file bid protests challenging the single-award decision. One protest is sustained and the competition must be re-run. The second competition also results in a single award, and a new round of protests follows.
Frequently Asked Questions
Does a single-award IDIQ eliminate competition entirely?
Yes, during the contract period. Once a single-award IDIQ is in place, the government is contractually committed to ordering from that one contractor. Competition resumes only at recompete when the contract expires. This is why the initial single-award competition is so intensely contested.
Can the government terminate a single-award IDIQ early and re-compete?
Yes, through termination for convenience. But this is administratively burdensome and expensive, it requires a termination settlement, a new competition, and transition costs. Agencies typically use all available options to manage an underperforming single-award contractor (cure notices, default warnings) before terminating.
Are there statutory protections for single-award IDIQs above the $112M threshold?
Yes. For IDIQs above $112M, the contracting officer must make a written determination that a single-award is necessary before awarding. This determination must be included in the contract file and is subject to review by the competition advocate. The threshold is adjusted periodically for inflation.
What is the difference between a single-award IDIQ and a sole-source contract?
A single-award IDIQ is the result of a competitive process with one winner, other contractors competed but lost. A sole-source contract is awarded without competition, based on a Justification and Approval documenting why competition is not feasible. Both result in one contractor, but through fundamentally different processes with different legal requirements.
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Related terms
Multiple Award Contract (MAC)
A Multiple Award Contract awards the same IDIQ vehicle to several contractors simultaneously, who then compete against each other for individual task or delivery orders.
ViewIndefinite Delivery, Indefinite Quantity (IDIQ) Contract
A flexible federal contract that lets agencies order an indefinite quantity of supplies or services over a set period.
ViewSole Source Contract
A federal contract awarded without full and open competition because only one contractor can meet the need.
ViewJustification and Approval (J&A)
A Justification and Approval is the written document agencies must prepare and have approved before awarding a contract without full and open competition, stating the legal basis for the exception.
View