Offer to purchase in South Africa: what it means for your home loan

An offer to purchase is a written agreement in which you offer to buy a property on specific terms — price, deposit, conditions and timeframes. You sign first; the estate agent presents it to the seller, who can accept it, reject it, or counter with changes. The moment both parties have signed, the OTP becomes a binding deed of sale, and walking away becomes legally expensive.

Most OTPs use standard templates, but the wording is not boilerplate: the bond condition, deposit arrangements and breach provisions vary — and those differences matter most if something goes wrong.

Few buyers can purchase without a bond, but no bank guarantees approval in advance. The bond clause bridges the gap by making the sale suspensive — final only if your bond is granted by a stated deadline. If the bank declines, or approval does not arrive in time, a well-worded clause lets the deal fall away without breach.

Two things decide how much protection you get: the wording — what counts as approval, by when, and what happens to the deposit if it does not happen — and the deadline, which must allow a real approval. Check the realistic stage-by-stage ranges in our guide to how long bond approval takes before agreeing a finance window.

You can shorten the odds: a bond pre-approval shows what a bank is likely to lend before you commit to a price, so the offer you sign is one you can actually finance.

Before the seller accepts you can generally withdraw or amend your offer — no binding contract exists yet. Once both parties have signed, the OTP binds you.

One statutory exception exists: section 29A of the Alienation of Land Act 68 of 1981 gives a buyer a five-business-day cooling-off right to revoke an offer or terminate a deed of alienation for residential property — but only where the purchase price is R250 000 or less. Most bond-financed purchases sit above that threshold, so assume the right does not apply to you and that cancelling a signed OTP has legal consequences. (Threshold as at last update; it is set by regulation and can change.)

Second thoughts about a signed OTP? Speak to a conveyancing attorney before acting — advice costs less than a breach.

A breach is failing to do what the agreement requires — often a buyer not paying the deposit or missing the bond deadline, or a seller not transferring. Typical consequences include:

• The seller keeping or claiming the deposit as damages
• A damages claim — for example, if the seller resells for less than your offer
• Penalty interest on late payments, where the contract provides for it
• In serious cases, specific performance — a court order that the sale must proceed

If your bond condition lapses, whether you are in breach depends on how the clause was drafted — a well-worded suspensive condition protects you, a vague or missing one leaves you exposed. That is a document-specific question for your attorney.

Already paid a deposit and worried about the bond? Read what happens to your deposit if your bond is declined.

In most transactions the estate agent drafts the offer on a standard template; attorneys and template sites provide alternatives. All of them produce a binding legal contract, so have a conveyancing attorney review the wording before you sign — especially anything amended by hand. bond.co.za helps with the home-loan side; we do not issue or sell offer-to-purchase documents.