Contract Validity

Collusion

A secret, fraudulent agreement between two or more parties to deceive others or to achieve an unlawful result; contracts formed by or in furtherance of collusion are void as against public policy.

While straightforward in theory, many businesses fail to actively track obligations tied to this concept - often resulting in missed deadlines, unintended renewals, penalties, or loss of contractual rights.

US Law  ·  For business owners and founders

Legal disclaimer: This page is for informational purposes only. It does not constitute legal advice. Contract law varies by state and circumstance. Always consult a qualified US attorney before signing or drafting any contract.

What is a Collusion?

Collusion is a secret, fraudulent agreement between two or more parties to deceive a third party or to achieve a result that is unlawful or against public policy. The hallmark of collusion is the hidden coordination between parties who appear to be adversaries or independent actors in the transaction.

In contracts, collusion undermines the foundational principle that agreements are freely negotiated between parties with opposing interests. When parties secretly coordinate to defraud or deceive others, the entire contract is void and unenforceable. Courts are particularly vigilant for collusion in bidding scenarios, settlements, and transactions involving third parties.

Collusion can also trigger criminal liability - it may constitute fraud, antitrust violations (in the case of competing sellers or bidders), criminal conspiracy, or breach of fiduciary duty. The penalties extend far beyond contract rescission and may include treble damages, restitution, and imprisonment.

In practice, many teams rely on a contract expiry tracking system to stay on top of dates and obligations tied to clauses like this.

Key Elements
Secret Agreement or Understanding
The parties must have reached an undisclosed understanding or agreement. The secrecy is essential; if the coordination is transparent and disclosed, it is not collusion.
Intent to Deceive or Defraud
At least one party must intend to deceive a third party or achieve a result contrary to law or public policy. Innocent coordination between parties does not constitute collusion.
Actual or Attempted Deception
There must be evidence that the parties intended to trick someone or circumvent legal requirements. Courts examine emails, recordings, witness testimony, and circumstantial evidence of the scheme.
Effect on Third Parties or Public Policy
Collusion typically harms third parties (e.g., other bidders, creditors, the public) or violates public policy (e.g., antitrust laws, fair competition principles).
Real-World Example
Scenario

ABC Corp and XYZ Corp both bid on a public contract. Unknown to the government agency, they secretly agree that ABC will submit a high bid and withdraw, allowing XYZ to win with a low (but profitable) bid. In exchange, XYZ agrees to subcontract 30% of the work back to ABC. The communications show back-channel coordination and price-fixing.

This is classic collusion: two competitors secretly coordinate to deceive the government agency and reduce actual price competition. Both the bid contract and the subcontract are void. The companies face criminal antitrust charges, civil treble damages, and possible debarment from future government contracts.

This is why many businesses adopt automated deadline tracking to ensure no critical dates are missed before they pass.

Sample Clause Language
Anti-Collusion Representation
Each party represents and warrants that it has negotiated this Agreement independently, without any collusion, coordination, or agreement with any other party bidding, quoting, or entering into a similar agreement. Each party certifies that no undisclosed communications, agreements, or understandings exist regarding the terms or conditions of this Agreement.
Watch Out For
Circumstantial evidence can prove collusion
You do not need a written email or recorded phone call. Circumstantial evidence - identical bids, suspicious timing, unusual relationships, or illogical pricing - can establish collusion. Be careful about any coordination that appears suspicious.
Collusion may void the entire transaction
Courts often void not just the collusive contract but related agreements or the entire transaction. If a settlement is found to be collusive, the underlying judgment may be reopened.
Criminal liability extends beyond the contracting parties
Officers, employees, and agents of the colluding organizations may face personal criminal liability. Indemnification clauses do not protect individuals from criminal prosecution.
Don't let collusion deadlines catch you off guard

Key dates tied to collusions - renewal windows, expiry cutoffs, notice periods - can easily slip through the cracks when tracked manually. Missing them triggers automatic extensions, penalties, or lost rights. ExpiryEdge tracks every critical deadline and sends automated reminders before they're due - so nothing slips.

Instead of relying on spreadsheets or manual follow-ups, a centralized renewal reminder system ensures every deadline is visible, tracked, and actioned automatically.

How to Use This in Your Favor
Require competitive bidding and arm's-length negotiation
Conduct competitive bidding processes with clear rules, sealed bids, and open evaluation. Maintain arm's-length relationships with vendors and competitors.
Document independent negotiation
Keep records showing that the deal was negotiated independently - separate communications, different negotiation teams, and genuine back-and-forth.
Related Terms
Fraud
Antitrust Law
Bid Rigging
Conspiracy
Frequently Asked Questions

Only if the discussion is transparent and properly disclosed. If you are competing against each other, any coordination should be documented and transparent. Informal, undisclosed "understanding" easily becomes collusion.

Not necessarily. Lawful settlement agreements and non-compete clauses between parties can be enforceable. However, if the settlement is a sham designed to eliminate competition or deceive a court, it may be found collusive.

Quick Facts
Legal EffectRenders contract void and unenforceable

Criminal ExposureMay constitute fraud, antitrust violation, or criminal conspiracy

DetectionEvidence of secret agreements, back-channel communications, or suspicious coordination

RemedyVoid contract; possible damages for fraud; criminal prosecution
Never miss a deadline again
ExpiryEdge tracks every renewal, permit, certificate, and contract date - and alerts you before anything expires.Start free - no credit cardSee how it works →