Rent vs Buy Calculator (South Africa): Should You Rent or Buy?

Should you rent or buy in South Africa?

This free rent vs buy calculator for South Africa answers the question honestly, without pushing you towards a bond. It puts a buyer and a renter side by side, gives them the same cash on day one, and works out who ends up wealthier after the number of years you actually plan to stay. The buyer sinks that cash into a deposit and the costs of buying, then pays a bond, rates, maintenance and insurance. The renter keeps the cash invested and pays rent. Whoever pays less in a given month invests the difference. At the end it compares the buyer's equity, after the agent's commission to sell, against the renter's investment pot.

The single most useful number it gives you is the break-even point, how many years you have to stay for buying to beat renting. That matters because the costs of buying and selling, transfer duty, conveyancing and bond fees on the way in and a hefty estate agent's commission on the way out, are money you never get back. Stay too short a time and those costs sink buying, however much you like the idea of owning. Stay long enough and paying off a bond instead of a forever-rising rent usually wins.

Why "renting is throwing money away" is only half true

It is the line every homeowner repeats, and it does hold a grain of truth, rent buys you no equity. But so does a large slice of your bond. In the early years most of your repayment is interest, not capital, so it builds no equity either. Add rates, maintenance, insurance and levies that a tenant never pays, the transfer duty and legal fees to buy, and the agent's commission to sell, and an owner often spends as much money that builds nothing as a renter spends on rent. The calculator adds all of it up and shows you both totals, so you can see the real trade-off rather than the slogan.

How many years before buying beats renting?

The most useful question in the buying versus renting debate is not which is better in the abstract, it is how long you have to stay for buying to win. Buy and sell too soon and the costs of getting in and out, transfer duty, bond and conveyancing fees, and the estate agent's commission when you sell, swallow any gain. For a typical South African home that break-even point sits somewhere around five to nine years, and a lot of local analyses settle on about seven, the year a buyer's costs and a renter's rent draw level. Below it, renting and investing the difference usually wins. Above it, buying pulls steadily ahead as rent keeps rising and you keep paying down the bond. The calculator above works out your own break-even year from your price, rent and assumptions, so you are not relying on a national average that may not fit your street.

What it costs to buy a home in South Africa

Before the first bond repayment you need a deposit plus the costs of getting in. The largest are transfer duty to SARS and the legal fees for transfer and bond registration. The table below shows the transfer duty on a few common prices under the 2026 rates, where the first R1,210,000 is free of duty.

Transfer duty from the SARS 2026 tables. Legal costs are indicative estimates including VAT and deeds fees, your conveyancer will confirm the exact figure. Deposit shown at 10 percent, many buyers put down more or less.

Those getting-in costs, plus the selling commission later, are the reason a short stay favours renting. On a R1.5 million home you could easily spend R150,000 or more that you never recover, which is a lot of ground to make up before buying gets ahead.

The three things that decide it

Play with the calculator and you will see the answer swings on three levers. How long you stay: longer almost always favours buying, because the upfront costs get spread thinner and more of the bond is paid off. House growth against investment return: if homes grow faster than you could earn investing the difference, buying wins, if your investments would do better, renting closes the gap. Rent against price: when rent is high relative to the purchase price, buying looks good, when rent is cheap, renting is hard to beat. Everything else, the interest rate, the deposit, rates and upkeep, matters at the margin, and you can adjust every one of them.

For the bigger picture behind the numbers, read our honest guide to renting versus buying in South Africa, which covers the break-even year, the real 2026 costs, and how rent-to-buy and rentvesting fit in.

When you have a feel for the decision, you can size up the bond itself and the monthly repayment, compare what your cash could earn instead with the cash investment rates and the savings interest tax calculator, or browse all our free South African tools and calculators.

Frequently asked questions

Is it better to rent or buy in South Africa?

There is no single answer, it depends on how long you will stay, the price of the home against the rent, and what you could earn by investing instead. As a rule of thumb, buying beats renting only if you stay put long enough to outlast the upfront costs, transfer duty, legal fees and the estate agent's commission you pay when you sell. For most homes in South Africa that break-even sits somewhere around five to nine years. Stay longer and buying usually wins because you are paying off a bond instead of a rising rent. Sell within a year or two and renting almost always wins. The calculator above works out your own break-even point from your own numbers.

How long do I need to stay for buying to be worth it?

Long enough to earn back the money you lose the moment you buy and sell, which is mostly transfer duty, bond and transfer legal fees, and the agent's commission of around 5 to 7 percent plus VAT when you sell. On a typical R1.5 million home those costs run to well over R100,000 combined, so it takes several years of paying down the bond and, hopefully, some house-price growth to get ahead of a renter who invested the same cash. The tool marks your exact break-even year on the chart, so you can see whether the time you plan to stay clears it.

Isn't renting just throwing money away?

It is a popular saying, but it is only half true. Rent buys you no equity, that part is real. But a big chunk of a bond repayment in the early years is interest, which also buys you no equity, and on top of that an owner pays rates, maintenance, insurance and levies, plus transfer duty and legal fees to get in and a hefty agent's commission to get out. The calculator adds all of that up. Often the money an owner spends that builds no equity is similar to, or more than, what a renter spends on rent over the same few years. Buying wins not because renting wastes money, but because house-price growth and paying off the bond eventually outrun those costs.

What upfront costs do I pay when buying a home in South Africa?

The big ones are your deposit, transfer duty to SARS, and the legal costs for transfer and bond registration. Transfer duty is zero on the first R1,210,000 of the price in 2026, then rises on a sliding scale, so a R2 million home carries about R33,786 in duty. Conveyancing and bond registration fees add roughly another R30,000 to R45,000 on a home of that size, including VAT and deeds office charges. There are also smaller costs like a bank initiation fee and moving. The calculator estimates the duty and legal costs for your price and folds them into the day-one cash you need, because those costs are the main reason buying for a short stay rarely pays off.

Should I rent and invest the difference instead of buying?

It can work, and this calculator takes the idea seriously rather than dismissing it. The renter starts with the same cash a buyer would put down, keeps it invested, and invests any month where renting costs less than owning would have. If that money earns a good return, say around 9 percent a year in a balanced fund, and you do not stay long, renting and investing can leave you wealthier. The catch is discipline, the strategy only works if you actually invest the difference rather than spend it, and rent tends to rise every year while a bond repayment stays put, so the longer you go the harder renting has to work to keep up.

How much does transfer duty cost in 2026?

For 2026 there is no transfer duty on a property costing R1,210,000 or less. Above that it steps up: 3 percent on the slice from R1,210,001 to R1,663,800, then R13,614 plus 6 percent to R2,329,300, then R53,544 plus 8 percent to R2,994,800, then R106,784 plus 11 percent to R13,310,000, and R1,241,456 plus 13 percent above that. So a R1.5 million home pays R8,700, a R2 million home R33,786, and a R3 million home about R107,356. Transfer duty is a cost you never recover, which is exactly why it lengthens the time you need to stay for buying to beat renting.

Does the calculator use today's money or the rands of each year?

It works in the rands of each year, the actual numbers you would see on your statements, not inflation-adjusted today's money. That is deliberate and fair, because both the buyer and the renter are measured the same way and start with exactly the same cash, so the comparison between them is clean. Rent rises each year at the escalation you set, the home grows at the rate you choose, and the invested pot compounds at the return you pick. What matters is the gap between the two paths, and that gap is honest whichever way you measure it.

What assumptions matter most to the rent-versus-buy answer?

Three levers move the result more than anything else. First, how long you stay, longer almost always favours buying. Second, house-price growth against the investment return you could earn instead, if homes grow faster than your investments, buying pulls ahead, and if not, renting closes the gap. Third, the rent compared to the price, high rent for the same home favours buying, cheap rent favours renting. Interest rates, the deposit, rates and maintenance all matter too, and you can change every one of them under the assumptions. If you are unsure of a figure, the defaults are sensible South African starting points.

Does buying include hidden ongoing costs renting does not?

Yes, and they are easy to forget. An owner pays municipal rates, buildings insurance, maintenance of roughly 1 percent of the home's value a year, and, in a flat or complex, a monthly body-corporate levy. A tenant pays none of these, the landlord does. These running costs are a real part of the true cost of owning, so the calculator includes them and grows them as the home's value rises. Leaving them out, as many rent-versus-buy sums do, flatters buying.

Is it cheaper to rent or buy in South Africa?

Month to month, renting is usually cheaper at first. A bond repayment on a home you buy is often higher than the rent on the same place, and you also take on rates, maintenance and insurance that a tenant does not. But rent rises every year while a bond repayment stays roughly level, so renting slowly catches up and eventually overtakes buying. Add the equity you build as you pay off the bond, and buying tends to work out cheaper over the long run. The honest answer is that it depends on how long you stay, which is exactly what the break-even in the calculator above pins down for your own numbers.

How many years before buying is cheaper than renting?

For a typical South African home the crossover sits somewhere around five to nine years, and many analyses land on about seven, the point where a buyer's total monthly cost and a renter's rent draw level and after which owning pulls ahead. It is not a fixed number though, it moves with the price against the rent, the interest rate, and how fast the home grows. Stay less than the break-even and renting and investing the difference usually leaves you better off, mostly because transfer duty, legal fees and the agent's commission are lost for good. The calculator works out your own break-even year rather than leaning on the rule of thumb.

Is this the same as rent-to-buy or rent-to-own?

No, they are different things. This calculator compares renting a home against buying one with an ordinary home loan. Rent-to-buy, also called rent-to-own or R2B, is a separate arrangement where you rent a specific property for a few years with the option to buy it later, part of your rent goes towards the eventual purchase, and it is aimed at people who cannot yet qualify for a bond or save a full deposit. It can be a useful stepping stone, but watch the non-refundable fees and the locked-in price. If you are weighing ordinary renting against buying with a bond, this is the tool for you.

What is rentvesting, and is it better than buying?

Rentvesting means renting the home you actually want to live in, often in a pricier area near work, while buying a cheaper property elsewhere purely as an investment to rent out. The aim is to get onto the property ladder and earn rental income without tying yourself to living where you can afford to buy. It can suit younger buyers and people who need to stay mobile, but it adds a landlord's admin, tenant risk and tax on the rental income, and you are still renting your own home. This calculator compares renting against buying the home you live in, which is the first decision most people face. Rentvesting is a further step once you have weighed that up.

Is this financial advice?

No. This is a general information tool to help you think through the rent-versus-buy decision with your own numbers, not personal financial advice. It simplifies real life, it assumes a steady interest rate and smooth growth when both are bumpy, and it leaves out income tax on investments and capital gains tax on a sale, though your primary home enjoys a R2 million capital gain exclusion. Use it to understand the shape of the decision and what moves it, then talk to a bond originator, a financial adviser or a conveyancer before you commit.

This calculator is general information to help you weigh renting against buying, not financial advice. It works in the rands of each year, uses assumptions you can change, applies the SARS 2026 transfer duty tables and a default bond rate of prime, and leaves out income tax on investments and capital gains tax on a sale. Real interest rates, house prices, fees and how long you stay will all move the outcome. Use it to get oriented, then check the detail with a bond originator, conveyancer or financial adviser. Last reviewed July 2026.