Definition
Exchange of Contracts is the stage in a property transaction where the signed copies of the Contract for Sale held by the buyer and seller are formally swapped. In New South Wales, this is the point at which the property sale becomes legally binding and both parties are committed to completing the transaction under the terms of the contract.
At exchange, the buyer usually pays the agreed deposit (commonly 5% to 10% of the purchase price), and the settlement date specified in the contract becomes the official timeline for transferring ownership of the property. From this point forward, both the buyer and seller are legally obligated to proceed with the sale unless the contract allows otherwise.
Where Exchange of Contracts Applies
Exchange of contracts is a key step in nearly all property transactions in New South Wales and marks the moment a sale is formally agreed.
Common situations where exchange occurs include:
Private Treaty Property Sales
In negotiated residential sales, contracts are exchanged once the buyer and seller agree on the purchase price and terms.
Off-Market Property Transactions
Even when a property is sold privately without public advertising, the exchange of contracts is still required to make the sale legally binding.
Pre-Auction Agreements
If a buyer and seller agree to a sale before the scheduled auction, contracts may be exchanged privately before the auction date.
Property Auctions
For auction purchases, exchange effectively happens immediately when the winning bidder signs the contract after the auction concludes.
How the Exchange Process Works
In NSW, exchange of contracts typically occurs through the buyer’s and seller’s solicitors or conveyancers, although it can also occur through the selling agent.
The typical process includes:
Contract Review
Both parties review the Contract for Sale with their legal representatives before signing.
Signing of Contracts
The buyer and seller each sign identical copies of the contract.
Exchange
The signed contracts are formally swapped between the parties, usually by the solicitors or conveyancers handling the transaction.
Deposit Payment
The buyer pays the agreed deposit, which is usually held in a trust account until settlement.
Once this process is completed, the sale is considered exchanged and legally enforceable.
Cooling-Off Period After Exchange
For most private treaty residential sales in New South Wales, a cooling-off period begins immediately after exchange of contracts.
This cooling-off period typically lasts 5 business days and allows the buyer a short period to withdraw from the contract if necessary. If the buyer rescinds the contract during this time, a 0.25% penalty of the purchase price is usually payable to the seller.
Cooling-off periods generally do not apply to properties purchased at auction or when the buyer waives the cooling-off period by signing a Section 66W Certificate.
What Happens Between Exchange and Settlement
After contracts are exchanged, the transaction enters the period leading up to settlement, when ownership of the property is formally transferred.
During this stage, several steps usually occur:
- The buyer finalises finance approval with their lender
- Legal representatives prepare the transfer of title documents
- The buyer arranges insurance for the property if required
- Final checks and adjustments are made before settlement
Settlement typically occurs 30 to 42 days after exchange, although the exact timeframe is determined by the terms specified in the Contract for Sale.