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Novation

Novation is the replacement of one party to a contract with a new party, so that the original party is released entirely and a fresh contract exists between the remaining and incoming parties. It differs from an assignment, where the original party transfers its benefits but stays on the hook for its obligations.

All parties, including the one staying put, must agree for a novation to be valid.

What it means

In a novation the old contract is legally extinguished and a new one takes its place on identical terms, with a different name in one of the seats. Because the outgoing party is fully released, the counterparty is giving up a claim it already had, which is why its consent is essential.

That consent requirement is the practical difference from an assignment. You can often assign the right to receive money without asking anyone, but you cannot walk away from a duty to perform unless the person relying on that duty agrees to look elsewhere.

Novation appears constantly in business sales. When a company sells a division, hundreds of supplier and customer contracts have to be novated to the buyer, and each counterparty that refuses becomes a negotiating problem or a deduction from the price.

It is equally central to derivatives markets. A bank wanting to exit a swap before maturity can novate it to another bank, and central clearing houses operate by novating every trade so that the clearing house becomes the counterparty to both sides.

The financial mechanics usually involve a payment. Because the contract has moved in value since it was signed, the incoming party either pays or is paid the current mark-to-market value, plus any agreed fee for arranging the transfer.

In practice

Real-world examples.

1

Example

A facilities management group sells its cleaning division. Each of the 240 customer contracts is novated to the buyer, and the 12 customers who withhold consent are excluded from the deal, reducing the agreed price by $1,400,000.

2

Example

A construction subcontractor goes into administration mid-project. The main contractor arranges for a replacement firm to be novated into the remaining works, so the original scope, price and warranties transfer intact rather than being renegotiated from scratch.

3

Example

A hedge fund wants out of a commodity forward two years before maturity. Rather than enter an offsetting trade and hold both positions, it novates the contract to another fund, removing the exposure and the associated counterparty risk from its books entirely.

Think of it

Novation is replacing one party or obligation with another-a legal substitution in contracts.

Formula

Calculation

Novation settlement = Mark-to-market value of the contract at transfer date, adjusted for any agreed fee Bank A holds an interest rate swap with a corporate client under which A receives a fixed 5% and pays a floating rate on a notional of $25,000,000, with three years left to run. Market fixed rates for a three-year swap have since fallen to 4.5%, so the contract is valuable to A. Annual advantage to Bank A = (5% - 4.5%) x $25,000,000 = 0.5% x $25,000,000 = $125,000. Over the three remaining years, and ignoring discounting to keep the arithmetic simple, that is $125,000 x 3 = $375,000. Bank A novates the swap to Bank C, which steps into A's position and takes over the future cash flows. Bank C therefore pays Bank A $375,000 for the privilege. If the arranging broker charges a novation fee of $10,000 borne by Bank A, A's net receipt is $375,000 - $10,000 = $365,000. After the novation, Bank A has no further rights or obligations under the swap, and the corporate client now faces Bank C.

Case study

Seen in the real world.

Ironvale Components is a fictional, illustrative engineering group used here to show how novation can decide the shape of a deal. It agreed to sell its aerospace fastener business for $46,000,000, on the assumption that the division's supply agreements would move across with it.

In this illustrative example the largest of those agreements, a five-year contract worth about $8,000,000 a year, contained a clause requiring written consent for any transfer. The customer used that leverage in the only way a commercially minded buyer would: it agreed to the novation on condition that prices were reduced by 4%, worth roughly $320,000 a year.

Ironvale and the purchaser split the difference, with the seller funding two years of the discount through a $640,000 reduction in the sale price. The wider illustrative lesson is that consent clauses are not administrative details; every counterparty whose agreement is required holds a small veto, and the time to map those clauses is before the price is agreed, not after.

Watch out

Common mistakes.

  • Using novation and assignment interchangeably. Assignment moves benefits and leaves obligations behind, while novation replaces the party completely.
  • Assuming the outgoing party can novate unilaterally. Every party to the original contract must consent, including the one that is not changing.
  • Forgetting the accounting consequences. A novated contract is normally derecognised by the outgoing party and recognised afresh by the incoming one, which can crystallise a gain or loss.

Questions

People also ask.

Does novation need a written agreement?

In practice yes; a tripartite deed or agreement signed by all three parties is the standard way to evidence that the original party has been released.

Why do clearing houses novate every trade?

Because stepping in as counterparty to both sides means neither participant carries credit risk on the other, which is the core protection central clearing provides.

Does novation change the commercial terms?

Not by itself, since the new contract mirrors the old one, although parties frequently take the opportunity to renegotiate price or duration as the cost of consent.

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Last updated · September 5, 2026
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