An assignment of proceeds is valid between the two parties who sign it when the assignor shows present intent to transfer a specific right to payment, puts the agreement in writing, and receives value in return. To make that assignment hold up against the assignor’s other creditors or a bankruptcy trustee, you also have to perfect it, either by filing a UCC-1 financing statement or by giving formal written notice to the party who owes the money. Skip the perfection step and the deal may still bind the two of you while being worthless against everyone else.
Who’s Involved
Three parties sit inside every assignment. The assignor is the party originally entitled to the money. The assignee is the party receiving the right to collect. The obligor (sometimes called the account debtor) is the party who actually owes the payment and has to redirect it once properly notified.1Legal Information Institute. Uniform Commercial Code 9-406 – Discharge of Account Debtor; Notification of Assignment
This is narrower than assigning a full contract. Only the cash flow moves. The assignor keeps the underlying performance duties.
What Makes the Assignment Valid Between the Parties
Creation is the first stage, and four elements have to be present.
Present Intent to Transfer
The assignor’s language has to show an immediate transfer of a current or future right to receive money. A promise to assign later (“I will assign this to you next month”) doesn’t create an assignment. The intent has to be present, not prospective.
A Signed Writing That Describes the Proceeds
Most assignments need to be in writing. Under UCC Article 9, a security interest (and that includes an assignment used as collateral) is enforceable only if the debtor has signed a security agreement describing the collateral. For assignments outside the UCC, the Statute of Frauds generally requires a writing for obligations that can’t be performed within a year. Either way, the document should identify the specific proceeds with enough detail that a third party reading it could tell what’s covered.
Value
The assignee has to give value for the assignment to be irrevocable. In commercial deals, value usually means a loan, a line of credit, or a purchase price for the receivables. A gratuitous assignment (a gift) is valid but revocable: the assignor can cancel it any time before the obligor pays, and it terminates automatically if the assignor dies or becomes incapacitated. Deals quietly fall apart on this distinction.
The Assignor’s Own Rights
You can’t assign what you don’t have. The assignor must hold the right to the money or at least have the power to transfer it. Under Article 9, the debtor must have rights in the collateral for the security interest to attach to it.
How to Make It Enforceable Against Everyone Else
Creation makes the assignment work between assignor and assignee. Perfection is what protects the assignee against the assignor’s other creditors, competing assignees, and a bankruptcy trustee. The method depends on whether the assignment falls within UCC Article 9.
When Article 9 Applies
Article 9 governs security interests in personal property, and its reach is wider than many people assume. It covers assignments used as collateral for a loan and outright sales of accounts, chattel paper, payment intangibles, and promissory notes.2Legal Information Institute. Uniform Commercial Code 9-109 – Scope A business that sells its invoices to a factoring company is inside Article 9 even though no loan is involved.
Filing a UCC-1 Financing Statement
For most commercial assignments inside Article 9, perfection means filing a financing statement, commonly called a UCC-1, with the appropriate state filing office.3Legal Information Institute. Uniform Commercial Code 9-310 – When Filing Required to Perfect Security Interest or Agricultural Lien The financing statement must give the name of the debtor (assignor), the name of the secured party (assignee), and a description of the collateral.4Legal Information Institute. Uniform Commercial Code 9-502 – Contents of Financing Statement
A filed financing statement is good for five years. The assignee has to file a continuation statement before that period runs out, or the filing lapses and the interest becomes unperfected as if it had never been perfected at all. Filing fees typically run from about $5 to $40 depending on the state.
Priority Goes to Whoever Files First
When more than one party claims the same proceeds, priority generally runs from whichever happened first: filing or perfection.5Legal Information Institute. Uniform Commercial Code 9-322 – Priorities Among Conflicting Security Interests and Agricultural Liens That’s why experienced lenders file their UCC-1 the same day the loan closes. A short delay opens a window for a competing creditor to jump the line.
When Article 9 Doesn’t Apply
Some assignments sit outside Article 9, such as an assignment of insurance claim proceeds to a contractor or certain one-off transfers that aren’t commercial sales of receivables. Perfection in those situations happens by giving formal written notice directly to the obligor. The notice has to clearly identify the assignment and direct the obligor to make all future payments to the assignee. Until the obligor receives that notice, they can keep paying the original party and be fully discharged.
What the Obligor Must Do Once Notified
Once the obligor receives a proper notification (one authenticated by either the assignor or the assignee and reasonably identifying the rights assigned), the obligor must pay the assignee.1Legal Information Institute. Uniform Commercial Code 9-406 – Discharge of Account Debtor; Notification of Assignment Paying the assignor after that point doesn’t satisfy the debt. The obligor would still owe the full amount to the assignee and effectively pay twice.
The obligor can ask for reasonable proof that the assignment actually happened. If the assignee doesn’t produce proof within a reasonable time, the obligor is free to go back to paying the assignor without penalty.1Legal Information Institute. Uniform Commercial Code 9-406 – Discharge of Account Debtor; Notification of Assignment The UCC doesn’t define what counts as reasonable proof, which gives the obligor room to insist on a signed copy of the assignment or something equivalent.
Defenses and Setoffs
The assignee steps into the assignor’s shoes. The obligor can raise against the assignee any defense or counterclaim that would have worked against the assignor. If the assignor never delivered the goods, the obligor can assert breach of contract and reduce or withhold payment. The obligor also keeps any setoff rights that arose before receiving notice. If the assignor owed the obligor $5,000 on a separate deal before notification arrived, the obligor can deduct it from what’s owed to the assignee. Claims arising after notification generally can’t be asserted against the assignee.6Legal Information Institute. Uniform Commercial Code 9-404 – Rights Acquired by Assignee; Claims and Defenses Against Assignee
Modifications to the Underlying Contract
The assignor and obligor can still modify the original contract after the assignment, within limits. A modification made in good faith is effective against the assignee, who picks up whatever rights exist under the modified terms.7Legal Information Institute. Uniform Commercial Code 9-405 – Modification of Assigned Contract The assignment agreement can treat such a modification as a breach by the assignor and create a damages claim, but that doesn’t void the modification itself. The assignee’s protection against modification is contractual, not structural.
When Anti-Assignment Clauses Block You
Many commercial contracts prohibit assignment without the other party’s consent. Under Article 9, those clauses are largely unenforceable for accounts, chattel paper, payment intangibles, and promissory notes. A term that forbids assignment or treats it as a default is ineffective against a secured party.1Legal Information Institute. Uniform Commercial Code 9-406 – Discharge of Account Debtor; Notification of Assignment
The override has gaps. It doesn’t apply to sales of payment intangibles or promissory notes, and it doesn’t cover health-care-insurance receivables. For general intangibles like licenses, permits, and franchise agreements, a separate provision addresses anti-assignment restrictions but limits the assignee’s ability to enforce directly against the account debtor. The security interest can attach and be perfected, yet enforcement against the obligor may still be blocked.
Proceeds You Simply Can’t Assign
Some rights resist assignment entirely. Personal injury tort claims are generally non-assignable under common law. Most jurisdictions distinguish the claim from the proceeds: a plaintiff usually can’t sell the right to sue but can assign expected settlement or judgment proceeds to a medical provider or litigation funder, as long as the plaintiff keeps control over the case and any settlement decisions. Fraud and punitive damage claims face similar restrictions in many jurisdictions, and legal malpractice claims are commonly treated as non-assignable because of the personal trust between attorney and client.
What Happens If the Assignor Files Bankruptcy
Bankruptcy is where perfection either saves the assignee or doesn’t. When the assignor files, an automatic stay immediately halts most collection activity against the debtor or property of the bankruptcy estate.8Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay The stay blocks any act to obtain estate property, enforce a lien on it, or collect a pre-petition claim.
A properly perfected assignment generally survives. Because the interest was established and made public before the filing, the assigned proceeds typically aren’t treated as property of the estate, and the assignee can seek relief from the stay to keep collecting.
An unperfected assignment is exposed. The bankruptcy trustee can avoid unperfected security interests and treat them as if they never existed, pulling the proceeds back into the estate for distribution to all creditors. A late UCC-1, or one that lapsed because no continuation statement was filed, lands here. Even a recently perfected assignment can be clawed back: the trustee can avoid certain transfers made within 90 days before filing (one year for insiders) if the transfer let the assignee receive more than they would have in a Chapter 7 liquidation. This is why lenders perfect at closing and track continuation deadlines closely.
Special Rules for Federal Government Contracts
Assigning proceeds from a federal government contract runs on different rules under 41 U.S.C. ยง 6305, the Assignment of Claims Act. The default is a prohibition on transferring government contracts or their proceeds, with a carved-out exception for assignments to banks, trust companies, and other financing institutions.9Office of the Law Revision Counsel. 41 U.S. Code 6305 – Prohibition on Transfer of Contract and Certain Allowable Assignments The requirements are tighter than a standard commercial assignment:
- The assignee has to be a bank, trust company, federal lending agency, or other financing institution.
- The total amounts due under the contract must be at least $1,000.
- Unless the contract says otherwise, the assignment has to cover the entire balance due, not selected payments.
- Proceeds can go to only one party and can’t be reassigned, except through an agent or trustee for multiple financiers.
- The assignee has to file written notice and a copy of the assignment with the contracting officer, any surety on the contract bond, and the designated disbursing officer.
If the contract itself forbids assignment, this federal exception doesn’t override it.9Office of the Law Revision Counsel. 41 U.S. Code 6305 – Prohibition on Transfer of Contract and Certain Allowable Assignments That’s the opposite of the UCC approach, where anti-assignment clauses are generally overridden for commercial receivables.