
A legal certificate signed by a solicitor or conveyancer that allows a buyer to waive the cooling-off period in NSW.
Once this certificate is signed and attached to the contract, the buyer cannot withdraw during the cooling-off period, making the contract immediately binding after exchange.
The certificate is issued under the Conveyancing Act 1919.
Simple Definition
Section 66W Certificate = A legal document that removes the 5-day cooling-off period in a property purchase.
This means the buyer commits fully to the purchase at the time of contract exchange.
Cooling-Off Period in NSW
In most private treaty property sales, buyers normally receive a 5 business day cooling-off period after exchanging contracts.
During this time the buyer can withdraw, but must pay a small penalty (usually 0.25% of the purchase price).
A Section 66W Certificate removes this right, meaning there is no cooling-off period at all.
Who Issues the Certificate
A Section 66W certificate must be signed by the buyer’s solicitor or conveyancer.
The legal professional must confirm that they have:
- Explained the effect of waiving the cooling-off period
- Advised the buyer about the legal consequences
- Confirmed the buyer understands the risks
The certificate is then provided to the seller’s agent before contracts are exchanged.
When Section 66W Is Used
This certificate is commonly used when:
- Buyers want to make their offer more attractive to the seller
- The buyer has already completed due diligence (finance approval, inspections)
- The property is in high demand or competitive negotiations
- The seller requires an unconditional contract
Example Scenario
Property price: $1,100,000
Buyer wants to secure the property quickly.
The buyer’s solicitor prepares a Section 66W Certificate and attaches it to the contract.
Contracts are exchanged immediately.
Result:
- Cooling-off period is waived
- Contract becomes unconditional upon exchange
Section 66W vs Cooling-Off Period
Situation | Outcome |
|---|---|
Normal Contract Exchange | 5 business day cooling-off period |
Section 66W Certificate Used | No cooling-off period |
Auction Purchase | No cooling-off period automatically |
✅ Quick Summary
A Section 66W Certificate is a legal document that removes the buyer’s cooling-off period, making the property contract immediately binding once exchanged.
