How the home buying costs calculator works
Last updated 10 November 2026
Buying a home costs more than the deposit. On transfer day you also pay transfer duty to SARS, your attorney’s fees, the bond registration fees and Deeds Office charges. This calculator adds them up so you know how much cash you need.
How it works
- Transfer duty comes from the SARS table kept on this site, applied bracket by bracket. It is zero on a purchase below the first bracket.
- Attorney, bond registration and Deeds Office fees are the quotes you type in. The calculator counts the bond registration quote only when a bond is needed.
- Cash needed = deposit + transfer duty + fees + other costs.
Worked example
With the starting figures:
- The price shown needs a bond of R 1 620 000.
- Transfer duty is R 21 786.
- With the deposit of R 180 000, the cash needed is R 201 786.
How to read your result
The headline is the cash you need on transfer day, on top of the bond. With the starting figures, the bond is R 1 620 000 and the cash needed is R 201 786.
The bond amount is the price less your deposit. It is shown for information and is not part of the cash total, because the lender pays it. The donut chart shows how the cash splits between the deposit, transfer duty, fees and other costs.
Costs that are easy to forget
The deposit and transfer duty are the big items. Smaller once-off costs add up, and many are not known until you are well into the purchase. The Other costs box is for them. Examples include:
- A home inspection before you sign.
- Rates clearance and similar municipal charges.
- Moving costs.
- Repairs or painting before you move in.
- Insurance for the home.
Transfer duty or VAT
Transfer duty applies when you buy a home from a private seller. When you buy a new home from a developer who is registered for VAT, the price already includes VAT and no transfer duty is payable. Tick the box in the calculator for that case.
Which rule applies to your purchase depends on the seller and the contract. Your attorney or the seller can tell you, and the SARS website has the official rules.
Why the fee boxes start at zero
Attorney and Deeds Office fees depend on the price, the attorney and the bond. This site does not publish a fee table until one can be sourced from an official schedule, so it asks for your quotes instead. Until you add them, the total is incomplete, and the calculator says so.
Ask for the transfer quote and the bond registration quote in writing, so the figures you enter are the ones you will actually be charged.
Things to watch
- Add your attorney’s quotes. Until then the total is incomplete.
- Your bond provider may need a larger deposit than you planned for. Ask before you commit.
- Duty tables change. The site shows the date its figures were last checked.
To see what the bond will cost each month, use the bond repayment calculator. For the duty alone, see the transfer duty calculator.