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SARS Rental Income Tax Calculator (2026)

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Use TaxTim's free SARS rental income tax calculator to work out exactly how much tax you'll pay as a South African landlord for the 2026 tax year (1 March 2025 to 28 February 2026). Enter your rent received and your deductible expenses — bond interest, municipal rates, levies, building insurance, agent commission, repairs and advertising — and the calculator works out your taxable rental profit (or loss), stacks it on top of your other income, and shows the extra tax at your marginal rate. It also flags whether you cross the R30,000 provisional-tax threshold and whether a rental loss may be ring-fenced under section 20A.


How the Rental Income Tax Calculator works

Rental income is not taxed separately — it is added to your other taxable income and taxed at your marginal rate using the SARS individual tax tables.

  • First the calculator totals your deductible expenses: bond interest (not the capital repayment), municipal rates and taxes, levies, building insurance, estate-agent/letting commission, repairs and maintenance, advertising and other costs of producing the rental income.
  • If you only let part of the property, shared expenses (and repairs/advertising covering the whole property) are apportioned by the let area ÷ total area.
  • Rental profit or loss = rent received − deductible expenses. A profit is added to your other income; a loss normally reduces it, unless ring-fenced under section 20A.
  • The calculator then applies the SARS sliding-scale brackets and your age-based rebates to both your income with and without the rental, and the difference is the exact extra tax caused by the rental.
  • Finally it checks the R30,000 provisional-tax flag using your rental profit plus any local interest and foreign dividend income.

2026 tax year (1 March 2025 – 28 February 2026) — SARS rates & thresholds

SARS individual tax brackets — 2026 tax year (1 Mar 2025 – 28 Feb 2026):

Taxable income (R)Rates of tax
0 – 237,10018% of taxable income
237,101 – 370,50042,678 + 26% above 237,100
370,501 – 512,80077,362 + 31% above 370,500
512,801 – 673,000121,475 + 36% above 512,800
673,001 – 857,900179,147 + 39% above 673,000
857,901 – 1,817,000251,258 + 41% above 857,900
1,817,001 and above644,489 + 45% above 1,817,000

Rebates: Primary R17,235 • Secondary (65+) R9,444 • Tertiary (75+) R3,145

Tax thresholds (no tax below): Under 65 R95,750 • 65–74 R148,217 • 75+ R165,689

Provisional-tax flag: rental profit + interest + foreign dividends > R30,000 makes you a provisional taxpayer (IRP6 returns).

VAT: residential letting is an exempt supply — no VAT on rent, no input VAT on expenses.

Worked example

Example (2026 tax year): Lerato, age 40, earns R450,000 of other taxable income (salary) and lets a flat for R120,000 a year (100% let).

  • Deductible expenses: bond interest R72,000 + rates R9,600 + levies R12,000 + building insurance R6,000 + agent commission R9,600 + repairs R5,000 + advertising R800 = R115,000
  • Taxable rental profit: R120,000 − R115,000 = R5,000
  • Combined taxable income: R450,000 + R5,000 = R455,000
  • Tax on R455,000 (after primary rebate): R77,362 + 31% × (R455,000 − R370,500) − R17,235 = R86,322
  • Tax on R450,000 alone (after rebate): R77,362 + 31% × (R450,000 − R370,500) − R17,235 = R84,772
  • Extra tax caused by the rental = R86,322 − R84,772 = R1,550 (= 31% × R5,000, the marginal rate at this income)
  • Provisional-tax check: rental profit R5,000 is below R30,000, so the rental alone does not make Lerato a provisional taxpayer.

Figures are illustrative; your actual result depends on your full income, age and the expenses you can substantiate.

Frequently asked questions

How is rental income taxed in South Africa?

Rental income is added to your other taxable income and taxed at your marginal rate using the SARS individual tax tables. You first deduct allowable expenses (such as bond interest, rates, levies, insurance, agent commission and repairs) from the rent received to get your taxable rental profit or loss.

Can I deduct my whole bond repayment?

No. Only the INTEREST portion of your bond is deductible — the capital repayment is not. Use the interest figure shown on your annual bond statement, not the total monthly instalment.

What expenses can a landlord deduct?

SARS allows expenses incurred in producing the rental income: bond interest, municipal rates and taxes, levies, building (homeowner's) insurance, estate-agent/letting commission, advertising, repairs and maintenance, and garden and security services for the let area. Capital costs, improvements, contents insurance and bond/credit-life insurance are not deductible.

Is a repair the same as an improvement?

No. A repair restores the property to its original condition (e.g. fixing a leak or repainting) and is deductible. An improvement creates a better asset (e.g. adding a room) and is capital — not deductible against rent, but it adds to the property's base cost for capital gains tax when you sell.

Will my rental income make me a provisional taxpayer?

If your combined taxable income from rental, interest, foreign dividends and pay from an unregistered employer exceeds R30,000 for the year, you are a provisional taxpayer and must submit IRP6 returns (one by end August, one by end February). The R30,000 is on the taxable (net) amount, not gross rent.

What happens if my rental runs at a loss?

A rental loss normally offsets your other income and reduces your overall tax. But under section 20A, if your income (before the loss) is in the top 45% bracket AND you've made losses in 3 of the last 5 years OR it's a 'suspect trade' (e.g. residential letting not let at least 80% to unrelated parties), the loss is ring-fenced — it can only be set off against future income from that same rental, not your salary.

Do I charge VAT on residential rent?

No. The supply of residential accommodation (a dwelling) is an exempt supply for VAT, so you do not charge output VAT on the rent and you cannot claim input VAT on your expenses. You deduct expenses VAT-inclusive against your rental income for income tax.

Figures shown are for the 2026 tax year (1 March 2025 – 28 February 2026), using the SARS individual tax tables, rebates and thresholds for that year of assessment. The R30,000 provisional-tax threshold and the section 20A ring-fencing rules are current law. Always confirm current figures against the official SARS website before filing.

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