The Offer to Purchase (OTP) is arguably the most important document in any property transaction in South Africa. It is a legally binding contract that, once signed by both parties, commits you to the sale or purchase of a property. Whether you are a buyer or a seller, understanding every clause in this document is essential before you put pen to paper. Once signed, the OTP is enforceable by law, and backing out can have serious financial consequences.
This guide is part of our comprehensive series on buying and selling property. If you are navigating a property transaction, make sure you understand the full picture by reading our complete how to sell a house guide. And for a complete breakdown of all seller expenses, see our guide on the hidden costs when selling a house.
What Is an Offer to Purchase?
An Offer to Purchase is a formal, written contract between a buyer and a seller. It outlines the terms and conditions under which the buyer proposes to purchase the seller's property. People also commonly refer to it as a purchase agreement or sales contract. Key points to understand: it becomes legally binding once both the buyer and seller have signed it; it sets out the purchase price, deposit, occupation date, and all other terms of the sale; it includes suspensive conditions that must be met for the sale to proceed; and it protects both parties by clearly defining their rights and obligations.
Why the Offer to Purchase Matters
For buyers, the OTP is your opportunity to secure the property you want at the terms you have negotiated. It protects you by specifying exactly what you are buying and under what conditions. For sellers, the OTP gives you certainty that the buyer is serious. It protects you by defining the buyer's obligations and the consequences if they fail to meet them. For both parties, the OTP provides a clear framework for the transaction, reducing the risk of misunderstandings, disputes, and costly legal battles.
Key Clauses in the Offer to Purchase
Understanding each clause is critical. Below is a breakdown of the most important sections you will encounter in a standard OTP.
1. The Purchase Price
This is the agreed price for the property. Although straightforward, you should ensure the price is clearly stated in words and figures, the currency (ZAR) is specified, and any adjustments (e.g., VAT, transfer duty) are accounted for.
2. The Deposit
The deposit is the amount of money the buyer pays upfront as a sign of good faith. Key considerations include: the amount (typically 5-10% of the purchase price, but this is negotiable); the payment date (usually within 2-5 days of acceptance of the offer); the deposit is held by the estate agent or conveyancer in a trust account; and deposits are usually refundable if the suspensive conditions are not met.
3. Occupation Date
This is the date on which the buyer is entitled to take possession of the property. There are two common scenarios: vacant occupation (the buyer takes occupation immediately upon transfer) and occupational rent (the buyer takes occupation before transfer and pays rent to the seller). For buyers, ensure you understand when you can move in and what happens if the transfer is delayed. For sellers, ensure you have a clear plan for when you will vacate the property and what happens if the buyer needs to move in early.
4. Suspensive Conditions
These are conditions that must be met for the sale to proceed. If they are not met, the OTP becomes null and void, and the buyer's deposit is refunded. Common suspensive conditions include bond approval (the buyer must obtain a home loan within a specified period, usually 30-45 days), property inspection (the buyer must be satisfied with a professional property inspection), sale of buyer's property (the buyer must sell their current home first), and valuation (the property must be valued at or above the purchase price). For buyers, ensure you have sufficient time to meet these conditions. For sellers, be aware that the sale is not guaranteed until all conditions are met.
| Condition | What It Means |
|---|---|
| Bond approval | The buyer must obtain a home loan within a specified period (usually 30-45 days) |
| Property inspection | The buyer must be satisfied with a professional property inspection |
| Sale of buyer's property | The buyer must sell their current home first |
| Valuation | The property must be valued at or above the purchase price |
5. Fixtures and Fittings
This clause specifies what is included in the sale and what is excluded. Commonly included items are built-in cupboards and kitchen units, fixed floor coverings, built-in appliances (e.g., stoves, dishwashers), and light fittings and curtains. For buyers, ensure the items you expect to be included are listed in the OTP. For sellers, be clear about what you are taking with you and what you are leaving behind.
6. Compliance Certificates
The OTP should specify that the seller must provide valid compliance certificates at transfer. These include Electrical Certificate of Compliance (CoC), Gas Certificate of Compliance (if applicable), Electric Fence Certificate (if applicable), Beetle Certificate (if applicable), and Plumbing Certificate (if applicable, especially in Cape Town). For buyers, this clause protects you from inheriting a property with unsafe or non-compliant installations. For sellers, this clause obligates you to obtain these certificates at your own cost, which is one of the hidden costs when selling a house.
7. Transfer Duty and VAT
This clause specifies who is responsible for paying transfer duty or VAT. In most residential transactions, transfer duty is paid by the buyer (if the property is not registered for VAT), and VAT is payable by the seller (if the seller is a VAT vendor and the property is used for business purposes).
8. Occupational Rent
If the buyer takes occupation before transfer, this clause sets out the amount of rent payable, when it is due, and the terms of occupation (e.g., maintenance responsibilities).
9. Breach of Contract
This clause outlines the consequences if either party fails to meet their obligations. Typically, if the buyer breaches, the seller may cancel the sale and keep the deposit as damages. If the seller breaches, the buyer may cancel the sale and claim damages from the seller.
10. Extras and Addendums
Additional clauses may be added to the OTP for specific circumstances. Common addendums include special conditions (e.g., "The seller agrees to repaint the exterior before transfer"), lease agreements (e.g., "The property is sold subject to an existing lease agreement"), and water/plumbing certificates (increasingly common outside Cape Town).
The Buyer's Perspective
What to Look For: Bond approval period (ensure you have enough time to apply for and secure a home loan — typically 30-45 days is sufficient, but sometimes more is needed), inspection clauses (include a property inspection contingency so you can have the property professionally inspected), occupational rent (understand what you will be paying and for how long if you need to take occupation before transfer), and compliance certificates (ensure the seller is obligated to provide all required certificates at transfer).
Red Flags to Watch For: Vague or incomplete clauses (any clause that is unclear should be clarified in writing), unrealistic timelines (ensure you have enough time to meet all conditions), no inspection clause (if there is no property inspection contingency, you are buying "as-is" and could inherit costly defects), and unclear seller obligations (the OTP should clearly state what the seller is responsible for, e.g., certificates, repairs).
The Seller's Perspective
What to Look For: Deposit amount (a larger deposit indicates a more serious buyer), bond approval (require the buyer to have a pre-approval letter from a bank), clear timelines (ensure the OTP specifies clear dates for all milestones — inspection, bond approval, occupation, and transfer), and unconditional offer (an unconditional offer with no suspensive conditions is less risky for you as the seller).
Red Flags to Watch For: Short bond approval period (the buyer may not have enough time to secure financing), too many suspensive conditions (the more conditions, the more likely the sale will fall through), no deposit or a very small deposit (the buyer may not be serious or financially qualified), and unrealistic timelines (ensure you have enough time to vacate the property).
The Role of the Estate Agent
The estate agent is typically responsible for drafting the OTP using standard industry forms, ensuring both parties understand the terms, submitting the offer to the seller, facilitating negotiations, and managing the deposit and ensuring it is placed in a trust account. Important note: the estate agent's commission is payable only if the sale is successfully concluded. This is covered in our guide on hidden costs when selling a house.
What Happens After Signing?
Once both parties have signed the OTP, the following steps occur: the buyer pays the deposit into the estate agent's trust account; the buyer applies for a home loan (if applicable); the buyer works to meet all suspensive conditions within the specified time; the conveyancer is appointed and begins the legal transfer process; the seller obtains all required compliance certificates; the property is registered in the buyer's name at the Deeds Office; and the buyer takes possession on the agreed date.
Frequently Asked Questions
Is an Offer to Purchase legally binding?
Yes, once both the buyer and seller have signed it, the OTP is a legally binding contract. There is no "cooling off" period in South Africa, so you are committed from the moment you sign.
What happens if the buyer is not approved for a bond?
If the OTP includes a bond approval suspensive condition, the buyer can cancel the sale and receive their deposit back. If the buyer did not include this condition, they risk losing their deposit.
Can a seller accept another offer while an OTP is being reviewed?
Yes, the seller can continue to market the property and accept another offer until they have signed a valid OTP. However, once signed, the seller is committed.
What is occupational rent?
Occupational rent is rent paid by the buyer to the seller if the buyer takes occupation before the transfer is registered. It is typically set at the market rental rate for the property.
Who pays for the compliance certificates?
The seller is responsible for obtaining and paying for all required compliance certificates. This is part of the hidden costs when selling a house.
- The OTP is legally binding — once signed, you are committed to the transaction.
- Understand every clause — ask questions about anything you do not understand before signing.
- Suspensive conditions protect you — include bond approval and inspection clauses if you are a buyer.
- Compliance certificates are the seller's responsibility — this is part of the hidden costs when selling a house.
- Read the compliance certificates guide — to understand what the seller must provide.
- Work with professionals — a good estate agent and conveyancer are essential.
