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Exchange of Contracts: What It Means and Why It Matters
Exchange of contracts is one of the most important milestones in the property buying and selling process. It is the point at which the transaction becomes legally binding, giving both parties certainty moving forward.
Understanding what exchange involves can help you feel more prepared and confident as you approach this stage.
What is exchange of contracts?
Exchange of contracts is the stage where signed contracts are formally exchanged between the buyer’s and seller’s solicitors.
At this point:
- The agreement becomes legally binding
- A completion date is fixed
- Neither party can withdraw without consequences
This marks a significant step forward in the process.
What happens before exchange?
Before contracts can be exchanged, several key steps must be completed:
- All searches must be returned and reviewed
- Enquiries must be resolved
- Mortgage offer must be in place
- Deposit funds must be ready
Your conveyancer will ensure that everything is in order before proceeding.
The deposit
At exchange, the buyer typically pays a deposit (often 10% of the purchase price).
This provides security for the seller and confirms the buyer’s commitment to the transaction.
What changes after exchange?
After exchange, the transaction becomes legally binding. This means:
- The buyer is committed to purchasing the property
- The seller is committed to selling
- A completion date is agreed and fixed
At this stage, both parties can begin making firm arrangements, such as booking removals.
What if something goes wrong?
Once contracts are exchanged, withdrawing from the transaction can have serious consequences.
For example:
- The buyer may lose their deposit
- The seller may face legal claims
This is why it’s important that everything is fully checked and agreed before exchange takes place.
Summary
Exchange of contracts is a key milestone that brings certainty to the property transaction. While it represents a commitment, it also provides reassurance that the move is progressing towards completion.
At Arrow Conveyancing, we carefully guide you through the exchange process, ensuring everything is in place before this important step is taken. Our goal is to make the process as smooth and reassuring as possible.
Visit: www.arrowconveyancing.co.uk
Call: 0116 266 5394
Email: hello@arrowconveyancing.co.uk
Disclaimer
The materials on this website do not constitute legal advice and are provided for general information only. Whether express or implied, no warranty is given concerning such materials. We shall not be liable for any technical, editorial, typographical, or other errors or omissions within the information provided on this website, nor shall we be responsible for the content of any web images or information linked to this website.
The information contained in this article does not constitute financial advice or recommendation and should not be considered as such. Arrow Conveyancing does not offer financial advice and is not regulated by the Financial Conduct Authority (FCA). The authors of this article are not financial advisors and are therefore not authorised to offer financial advice.
Published on :
May 28, 2026
















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