What Is Novation? Novation Agreements in Contract Law
By Markets & Investing DeskUpdated Nov 10, 2026

Definition
Novation replaces an existing contractual obligation with a new one, with every party's consent, so the original obligation ends and a departing party is fully released.
Key takeaways
- Courts look for a valid old obligation, consent of all parties, intent to extinguish it, and a valid new contract.
- Assignment transfers rights only, and the original party generally stays liable if the new party fails to perform.
- In cleared derivatives, a trade is novated to a clearinghouse, so each side faces the clearinghouse instead of the other.
- Guarantees, liens or collateral can be discharged unless the security provider joins or the new contract recreates them.
Novation is the replacement of an existing contractual obligation with a new one, made with the consent of everyone involved, so that the original obligation is extinguished. The most common form swaps a party. In a two-party contract, one party steps out, a third party steps in, and all three agree that the departing party is released. The incoming party takes over both the rights and the duties. The departing party keeps no liability under the contract it left.
What Is Novation?
In legal terms, a novation transfers “the benefits and the burdens” of a contract. The benefit is what a party is entitled to receive, such as payment, goods or the use of property. The burden is what that party must give in return, such as delivering services, paying rent or repaying a loan.
The word comes from the Latin novatio, “making new,” and the concept dates back to Roman law. Both common-law and civil-law systems still recognize it. Courts generally look for four elements:
- A valid existing obligation to be replaced.
- Agreement of all parties to the substitution, including the party who remains.
- Intent to extinguish the old obligation rather than add to it.
- A valid new contract that takes its place.
If any element is missing, the transaction may still be valid as something else, such as an assignment, a guarantee or an amendment, but it is not a novation, and the original party may still be bound.
How Novation Works
A party-substitution novation usually follows these steps:
- Identify the parties. The transferor leaves, the transferee joins, and the remaining party (sometimes called the counterparty) stays in.
- Negotiate terms. The new contract often mirrors the old one except for the transferor’s name, but everyone can agree to change price, timing or other terms.
- Sign a novation agreement. It identifies the original contract, states the effective date, confirms that the transferee assumes the obligations, and expressly releases the transferor.
- Perform under the new arrangement. From the effective date, the remaining party deals only with the transferee.
Novation is consensual, not unilateral. The remaining party has no obligation to accept a substitute and can refuse or bargain for different terms. That refusal right is the point: the remaining party is giving up a claim against someone whose credit and capability it knew, in exchange for a claim against someone new.
Types of novation
Terminology varies by jurisdiction, and civil-law systems use the most detailed labels:
- Objective (standard) novation: the same parties replace the old obligation with a new one, for example by changing what is owed or how it is paid.
- Expromissio: a new debtor takes over the debt by agreement with the creditor, and the original debtor is released. In the classic formulation, the original debtor does not need to initiate the arrangement.
- Delegation: the original debtor arranges for a new debtor to take its place, and the creditor accepts the substitute. The new party becomes legally bound to the contract’s terms.
- Change of creditor: a new creditor replaces the old one under a fresh obligation, though in practice this is often handled by assignment instead.
Novation vs. Assignment
Assignment transfers rights. The assignee can collect the payment or receive the performance. If duties are also handed over (strictly, a delegation of duties), the original party generally remains liable if the new party fails to perform. The original contract stays in place. Under general contract law, rights can usually be assigned without the other party’s consent unless the contract restricts assignment or the transfer would materially change the other side’s position.
Novation transfers rights and obligations, requires the consent of every party, and releases the original party.
Leases show the difference. When a tenant assigns a lease or sublets the space, the landlord can usually still hold the original tenant responsible for unpaid rent or damage. When a lease is novated, the incoming tenant assumes the rent and liability for damage under the lease terms, and the outgoing tenant walks away. A tenant who wants a clean exit needs a novation or an express release from the landlord, not just a sublease.
Novation Uses
Financial markets
In centrally cleared derivatives, such as futures, many options and cleared credit default swaps, a trade agreed between two clearing members is novated to a central counterparty, or clearinghouse. The original bilateral contract is replaced by two contracts: one between the seller and the clearinghouse, and one between the clearinghouse and the buyer. Each side then faces the clearinghouse instead of the other trader, which concentrates counterparty risk in one heavily regulated entity.
In over-the-counter derivatives, to “novate a trade” means transferring an existing position from one dealer or fund to another. The outgoing (step-out) and incoming (step-in) parties agree on the transfer, and the remaining party must consent. The International Swaps and Derivatives Association’s Novation Protocol sets out the consent process. If the remaining party does not consent in time, the transfer fails and the parties must book a new trade instead.
Mergers and business sales
Novation is frequently used when a business is sold. A buyer acquiring assets, rather than shares, does not automatically step into the seller’s contracts. Customers, suppliers and lenders must agree to novate their contracts to the buyer so the relationships continue and the seller is released.
Construction
General contractors and subcontractors juggling several jobs may novate a contract to another firm, with the client’s consent. Design-and-build projects also use novation to move a design consultant’s engagement from the project owner to the contractor.
Real estate
A real estate purchase contract can be novated when a buyer must be replaced, or when problems found during due diligence, inspection or closing call for renegotiated terms that all parties accept. Commercial and residential leases can be novated when a tenant relocates a business or can no longer pay. The seller or landlord must agree to the new party and the new terms.
Government contracting
Contractors that win federal, state or local bids cannot simply hand a contract to a buyer or successor. If a contractor can no longer perform, or its assets are sold, it can ask the government to recognize a successor. At the federal level, Federal Acquisition Regulation Subpart 42.12 governs novation and change-of-name agreements, and the government must approve the novation before the successor is recognized.
Banking
Lenders use novation to transfer loans or other debts to a different lender: the old agreement is canceled and a new one is created on the same terms, with the new lender taking the original lender’s rights and obligations. In syndicated lending, novation is a standard way to transfer a participation, because the incoming lender also assumes any commitment to fund.
Example of Novation
Hypothetical example; names and figures are illustrative.
Harbor Supply has a two-year contract to deliver packaging to Lake Foods for $10,000 a month. After 10 months, Harbor sells its packaging line to Ridge Industries. Lake Foods is happy to keep buying, but only if Ridge is the supplier.
The three companies sign a novation agreement effective at the start of month 11. Ridge assumes the remaining 14 months of deliveries (14 × $10,000 = $140,000 of contract value). Lake Foods will pay Ridge, not Harbor, and Harbor is released. If a Ridge shipment is late in month 15, Lake Foods’ claim is against Ridge only.
Compare an assignment. Had Harbor merely assigned the right to payment and subcontracted delivery to Ridge, Lake Foods could still pursue Harbor for a missed shipment, because the original contract would still bind it.
A novation can also simplify a chain of obligations. Suppose A owes B $500 and B owes C $500 for the same item. With everyone’s agreement, the two debts become one: A pays C $500 directly, and B drops out. If C then wants cash instead of the originally agreed payment method and A agrees, the new contract records the revised terms.
Limitations of Novation
- Consent can be withheld. The remaining party may refuse or demand better terms, which can stall a sale or project. Once it agrees, it loses its claim against the original party and depends on the newcomer’s ability to perform.
- Security may not carry over. Because the old obligation is extinguished, guarantees, liens or collateral attached to it can be discharged unless the guarantor or security provider joins the agreement or the new contract recreates them.
- The outgoing party loses its benefits. Release from obligations also means giving up future payments or rights under the contract.
- Novation is not presumed. Courts generally require clear evidence that all parties intended to release the original obligor. Ambiguous paperwork may be read as an assignment or amendment, leaving the original party still liable.
FAQs
What is implied novation?
An implied novation is one a court infers from the parties' conduct rather than from a signed agreement, for example when a creditor knowingly accepts performance and payment from a new party over time and treats the original party as released. Because the creditor gives up a claim, courts require clear, consistent conduct showing intent to discharge the old obligor. Continued dealings alone may not be enough.
Does a novation agreement acknowledge the previous contract and debts?
Yes, it typically identifies the original contract it replaces. Whether existing liabilities transfer depends on the wording. Many agreements state whether the incoming party assumes liabilities that arose before the effective date or only those arising afterward. If the agreement is silent, the parties may dispute who owes for pre-transfer breaches.
The Bottom Line
Novation matters to tenants, business sellers, contractors, lenders and traders who want to leave a contract without lingering liability. A clean exit requires clear written agreement from every party, including the one who stays, plus an express release of the departing party. Ambiguous paperwork may be treated as an assignment or amendment, and any security tied to the old obligation should be recreated in the new contract.















