How much deposit do you need to buy a home in South Africa?

Learn how home loan deposits work and what first-time buyers should expect before applying for a bond.

A deposit might not always be required when buying a house in South Africa, as some buyers may qualify for a 100% home loan. However, having a deposit for a home loan can reduce the amount you borrow, lower interest costs, and improve your application.

Anyone who wants to buy a house in South Africa should budget beyond the purchase price. Bond approval is only one part of the transaction. Transfer duty, attorney costs, bond registration fees and monthly ownership costs can all affect affordability.

What counts as a deposit?

A home loan deposit is the upfront amount paid towards the purchase price. For example, on a R1.5 million property, a 10% deposit would be R150,000, while the remaining R1.35 million can be funded through the bond.

Buyers should treat the deposit as one part of the buying process, not the only hurdle. Banks tend to look at the wider picture, including income, expenses, existing debt, credit record and the size of the requested loan.

A deposit does not buy approval on its own. It can reduce the bank’s risk, lower the amount borrowed and give the buyer more room once repayments begin. A smaller bond could make monthly ownership less fragile, especially when rates, insurance, rates and maintenance enter the same budget.

How much deposit do you need?

A common home loan deposit is 10%, but this is not a fixed rule. Some buyers may need less, while others might need more depending on affordability, credit profile and the bank’s risk assessment.

A healthy credit record can help because banks price risk into lending decisions. Buyers who want to improve their application can start with responsible credit habits before applying for a bond.

A larger deposit for a home loan can also reduce the loan-to-value ratio, which is the loan amount compared with the property value.

Bond approval is about affordability

Banks must assess whether the buyer can afford the credit. The National Credit Act requires that credit providers conduct affordability checks and avoid reckless lending.

When buying a house in South Africa, affordability matters as much as the deposit, and affordability is not only about salary. Lenders often review monthly debt, living costs, repayment history and disposable income. A buyer with a deposit can still face refusal if the numbers do not support the bond.

Buyers should also understand how interest rates affect repayments, especially if lending benchmarks or bank margins change in future.

Transfer duty and attorney costs

The deposit does not cover every upfront cost. Buyers still need cash for transfer duty, legal fees and bond registration costs where applicable. Transfer duty is payable to SARS on property purchases above the applicable threshold. SARS lists the transfer duty rates, including the zero-duty threshold and higher brackets.

Attorney costs are separate. Buyers may need to pay transfer attorney fees, bond registration attorney fees, Deeds Office charges and bank initiation costs. First-time buyers sometimes miss these costs because all the attention is on the deposit. A home purchase is not only a bond application. The deposit, transfer costs, legal fees and first year of ownership can all compete for the same cash.

What first-time buyers should prepare

A first-time home buyer should build a full purchase budget before making an offer. The budget should cover the deposit, transfer costs, moving costs, insurance, rates, levies if applicable, maintenance and a cash buffer. Monthly ownership costs are another factor to consider. Rent, rates and household bills can strain a budget before a bond repayment even enters the picture.

A separate savings buffer can also help after occupation. A separate savings buffer matters after occupation because repairs, leaks, security costs and appliance failures become the owner’s responsibility.

Separating fixed costs from savings and flexible spending can make the purchase plan less chaotic. A split-salary system can help buyers protect deposit savings before everyday spending eats into the month. A deposit for a home loan is not always required in South Africa, but it can improve the strength of an application and reduce long-term borrowing costs.

Buyers should not measure readiness by the deposit alone. Proper preparation means understanding bond affordability, transfer duty, attorney costs and the monthly cost of ownership before making an offer.