Rental Income Tax South Africa 2026: Declare & Deduct
This rental income tax South Africa guide covers the 2026/27 tax year: what to declare to SARS, which expenses you can deduct, how Airbnb and VAT rules work, and when provisional tax applies. It was checked against SARS sources as at 7 November 2026.
Rental income tax in South Africa isn’t a separate tax. Your rent is added to your other income and taxed at your marginal rate, from 18% to 45%. You can deduct costs such as bond interest, rates, levies, insurance and repairs. Most landlords must also pay provisional tax twice a year through IRP6 returns.
- What Is Rental Income Tax?
- Is Rental Income Taxable?
- Deductible Expenses
- Non-Deductible Expenses
- How SARS Finds Rental Income
- Provisional Tax (IRP6)
- How to Declare on ITR12
- CGT When You Sell
- VAT and Short-Term Rentals
- Rental Losses and Ring-Fencing
- Worked Example
- Common Mistakes
- Rental Tax Checklist 2026
- FAQ
- Sources
1. What Is Rental Income Tax in South Africa?
Rental income tax is income tax levied by SARS on money earned from letting property in South Africa. There is no separate rental tax: rent forms part of your gross income under the Income Tax Act 58 of 1962, and this applies to all residential, commercial and short-term rental income. The tax is calculated at your marginal rate on net rental income (gross rent minus allowable deductions).
Rental income tax in South Africa is the income tax the South African Revenue Service (SARS) charges on money you earn by letting someone use your property. It is governed primarily by the Income Tax Act 58 of 1962. The rules apply equally to residential property (flats, houses, rooms), commercial property, holiday homes, and short-term platforms like Airbnb and Lekkeslaap.
Unlike some countries that offer a special flat rate for rental income, South Africa taxes your net rental income at your marginal income tax rate. That is the rate on the top slice of your income. This means a high-income earner in the 45% bracket will pay 45c tax on every rand of net rental profit, while a taxpayer in the 26% bracket pays proportionately less.
The basic formula is straightforward:
Gross Rental Income − Allowable Deductions = Taxable Rental Income
Taxable Rental Income is then added to your other income and taxed at your marginal rate.
For the 2026/2027 tax year (1 March 2026 to 28 February 2027), the same rules apply to long-term and short-term lettings. SARS checks declared rental income against third-party data such as bank and Deeds Office records, and can run lifestyle audits. Declaring correctly is a legal obligation: rent received or accrued is part of your gross income as defined in section 1 of the Income Tax Act.
Which laws govern rental income tax in South Africa?
- Section 1 of the Income Tax Act (definition of “gross income”): rent received or accrued is taxable income
- Section 11(a): general deduction formula (expenditure actually incurred in the production of income)
- Section 23: prohibited deductions, such as private and capital expenses
- Section 20A: ring-fencing of assessed losses from certain trades (including rental)
- Eighth Schedule: capital gains tax on disposal of fixed property
- VAT Act 89 of 1991: determines when rental income is subject to VAT
- Tax Administration Act 28 of 2011: returns, records, penalties, interest and audits
2. Is Rental Income Taxable in South Africa?
Yes, all rental income in South Africa is taxable, regardless of amount, property type, or duration. There is no exempt threshold. Every rand of rental income must be declared to SARS and taxed at your marginal income tax rate. Wilfully failing to declare it can also be a criminal offence under the Tax Administration Act.
The short answer is yes, in virtually every scenario. Here is how each situation is treated:
| Property Type / Scenario | Taxable? | Key Rule |
|---|---|---|
| Residential flat or house let on a long-term lease | Yes | Full gross rent is income; normal deductions apply |
| Room in your primary residence rented out | Yes | Full room rental income is taxable; shared property expenses (rates, bond interest, insurance) apportioned by floor area or reasonable basis |
| Airbnb / short-term let under 28 days | Yes | Taxable income; VAT applies only if it counts as commercial accommodation (regular letting with receipts above R120,000 a year) and you are a registered VAT vendor |
| Holiday home let to others | Yes | Full income taxable; personal-use portion of expenses not deductible |
| Sectional title flat (body corporate unit) | Yes | Levies paid are a deductible expense |
| Commercial property let to a business | Yes | VAT may apply; full income taxable |
| Letting parking bays or garages | Yes | Treated as rental income from fixed property |
| Farming land let to another farmer | Yes | Declared as rental income (the farming rules in section 26 apply only if you farm the land yourself) |
| Temporary letting while on holiday (one-off) | Yes | Even occasional rental income must be declared |
There is no minimum amount below which rental income is exempt. Whether you earn R500 a month or R50,000 a month from letting property, every rand is declarable to SARS. The only tax relief is through allowable deductions, not through an exemption threshold.
Rental income from property outside South Africa, and non-resident owners
South African tax residents are taxed on their worldwide income, so rent from a flat in London or Dubai must also be declared, converted to rand. If you paid tax on that rent in the other country, a foreign tax credit under section 6quat may reduce your South African tax on the same income. Non-residents who own property here pay South African tax on rent from that property, because it is South African-source income, and generally must file a return.
What counts as “rental income”?
Rental income includes all amounts received or accrued in return for the use or occupation of fixed property. This includes:
- Monthly rental payments (cash, EFT, or payment app)
- Rent paid in advance (taxed in the year you receive it, even if it covers later months)
- Deposits forfeited by a departing tenant (treated as income in the year forfeited)
- Airbnb nightly rates and cleaning fees you retain
- Subletting income (even if you are yourself a tenant)
- Amounts received from platforms like Booking.com, VRBO, Lekkeslaap
What does NOT count as rental income?
- Refundable deposits held in trust (not yet income until forfeited or applied)
- Tenant reimbursements for utilities. The tax treatment depends on the arrangement: (1) Landlord pays, not reimbursed: the utility cost is a deductible expense and does not affect rental income. (2) Landlord pays, then tenant reimburses: the reimbursement is additional income but the utility payment is a matching deductible expense, so the net tax impact is zero. (3) Utility in tenant’s own name: the landlord never paid it and cannot deduct it. The correct approach depends on what the lease agreement says and who holds the utility account.
3. What Rental Expenses Can You Deduct?
Allowable deductions include: bond interest (not capital), municipal rates and taxes, body corporate levies, building insurance, estate agent fees, repairs and maintenance, utilities paid by the landlord, accounting fees, advertising costs, and security costs. Capital improvements, bond capital repayments, and personal-use expenses are never deductible.
South African tax law allows a landlord to deduct expenses that are actually incurred, in the production of rental income, and are not of a capital nature. This is the Section 11(a) test. The following are the most commonly allowed deductions:
| Deductible Expense | Allowed? | Notes |
|---|---|---|
| Bond / mortgage interest | Yes | Interest portion only, not the capital repayment. Use your bank’s annual interest certificate. |
| Municipal rates and taxes | Yes | Fully deductible if you (the owner) pay them. If the tenant pays, it’s not your expense to deduct. |
| Body corporate levies | Yes | Regular monthly levies are deductible. Special levies may need to be apportioned if capital in nature. |
| Building insurance premiums | Yes | Insurance on the structure and landlord’s liability. Content insurance for tenant’s goods is not your expense. |
| Estate agent / rental management fees | Yes | Letting commission, management fees, tenant-finding fees: all deductible. |
| Repairs and maintenance | Yes | Restoring the property to its original condition is deductible. Improving beyond original is capital (see Section 4). |
| Water and electricity (if paid by landlord) | Yes | If utility is in your name and you pay it, it is deductible. |
| Accounting and bookkeeping fees | Yes | Bookkeeping and accounting for the rental are deductible. Fees for completing your personal tax return are open to challenge, so keep them separate. |
| Advertising / letting costs | Yes | Online listings, photographs, signage costs to find a tenant. |
| Security costs | Yes | Armed response subscription, CCTV maintenance, electric fence maintenance: all deductible. |
| Garden services / cleaning (common areas) | Yes | If the landlord is contractually responsible for maintaining common areas. |
| Pest control | Yes | Deductible as maintenance. |
| Legal costs (lease agreements, evictions) | Yes | Legal costs incurred in the normal course of letting, such as lease drafting, tenant disputes, eviction proceedings. |
| Bank charges (dedicated rental account) | Yes | Monthly account fees for a bank account used for rental income. |
| Telephone / internet (proportional) | Partial | Only the business-use portion attributable to managing the rental. |
| Travel to the property | Partial | Travel specifically to inspect, supervise repairs, or manage the property. Keep a logbook. |
In practice: Open a dedicated bank account for your rental property. Run all rental income receipts and expense payments through that account. This makes record-keeping far simpler, reduces errors, and gives you a clean audit trail if SARS queries your return. It also makes it easy for your accountant to prepare your tax return.
Repairs vs improvements: the distinction that matters most
This is the area most landlords get wrong. Repairs restore the property to its original state, so they are deductible. Improvements enhance the property beyond its original state, so they are not deductible as a current expense.
| Scenario | Repair (Deductible)? | Improvement (Capital)? |
|---|---|---|
| Repainting faded walls in original colour | Yes (repair) | No |
| Replacing broken tiles with matching tiles | Yes (repair) | No |
| Fixing a leaking roof (same materials) | Yes (repair) | No |
| Replacing a broken geyser with same size | Yes (repair) | No |
| Adding a new bathroom where none existed | No | Yes, improvement (add to base cost) |
| Building an additional room | No | Yes, improvement |
| Upgrading kitchen to granite countertops | No | Yes, improvement |
| Installing a pool where none existed | No | Yes, improvement |
| Replacing old wood windows with double-glazed | Partly | Partly: the enhancement portion is capital |
Capital improvements are not wasted from a tax perspective: they are added to the base cost of your property for Capital Gains Tax (CGT) purposes. When you eventually sell the property, a higher base cost reduces your capital gain and therefore reduces your CGT liability.
4. Which Rental Expenses Can’t You Deduct?
Not deductible: bond capital repayments, capital improvements (adding to CGT base cost instead), personal-use expenses, the original purchase price, transfer costs, depreciation on residential buildings, and initial furniture purchases. Claiming these as deductions is a common audit trigger that can attract understatement penalties of up to 200% of the tax shortfall, depending on your behaviour (see the penalty table in Section 5).
Equally important is knowing what you cannot claim. Claiming disallowed deductions is a common audit trigger and can result in penalties for understating your taxable income.
| Expense | Deductible? | Reason |
|---|---|---|
| Bond capital repayment | No | Capital in nature. Only the interest portion of your monthly bond instalment is deductible. |
| Capital improvements | No | Enhancing the property beyond its original state is capital expenditure. Add to base cost for CGT. |
| Personal use portion of expenses | No | If you use 30% of the property yourself, only 70% of shared expenses are deductible. |
| Purchase price of the property | No | Capital expenditure. Forms part of base cost for CGT only. |
| Transfer costs / conveyancing fees on purchase | No | Capital in nature. Added to the base cost of the property. |
| Depreciation on the building structure | No | A single residential rental gets no building allowance. Exceptions: section 13sex (5% a year) if you own at least five residential units used in your trade, and section 13quin (5% a year) for new commercial buildings. |
| Furniture and appliances (initial purchase) | No (direct) | May qualify for wear-and-tear allowance under Section 11(e) using SARS wear-and-tear schedule. |
| Fines and penalties | No | SARS penalties, municipal fines, HOA penalties: none are deductible. |
| Expenses for vacant periods (no tenants) | Partially | Expenses during genuine marketing vacancies may be deductible. Expenses during periods of personal use are not. |
Many landlords incorrectly deduct the full monthly bond instalment rather than only the interest portion. Your bank’s annual bond statement (often called a tax or interest certificate) shows the interest charged for the year. Only that interest figure is deductible. (An IT3(b) is a different certificate: it reports interest you earned on investments.) Deducting the capital portion is a misstatement that can attract an understatement penalty if audited. The rate depends on your behaviour: from 10% for a substantial understatement up to 200% for intentional evasion, and less if you come forward under the VDP.
Wear-and-Tear on Furniture and Appliances
If you let your property furnished, the furniture, appliances and fittings you supply (fridge, stove, curtains, carpets) may qualify for a wear-and-tear allowance. This is the depreciation allowance in section 11(e) of the Income Tax Act. SARS sets out the write-off periods in Interpretation Note 47 (wear-and-tear allowance). One thing that catches landlords out: businesses can write off small items under R7,000 in full, but that rule doesn’t apply to assets you let out. Furnished-rental items are written off over their normal periods. For example:
- Furniture and fittings: 6 years
- Kitchen equipment: 6 years
- Fitted carpets: 6 years; curtains: 5 years
- Air conditioners: 6 years (window type), 5 years (mobile), 10 years (room unit)
- Personal computers: 3 years
You can’t deduct the full purchase price in year one, but you can write off one-sixth (or the right fraction for that item) of the cost each year.
5. How Does SARS Find Undeclared Airbnb and Rental Income?
All Airbnb, Booking.com, and short-term rental income must be declared to SARS. SARS can demand information from third parties under sections 26 and 46 of the Tax Administration Act and uses banking data, Deeds Office records, and third-party information to verify income. Undeclared platform income is high risk. Penalties for intentional evasion reach 200% of the tax shortfall plus criminal charges.
If you are earning money through Airbnb, Lekkeslaap, Booking.com, VRBO, or any other short-term rental platform and you have not been declaring it, SARS has the legal tools to find it.
Under the Tax Administration Act, SARS can require third parties to submit returns of information about taxpayers (section 26). It can also ask any person, including banks, letting agents and booking platforms, for records relevant to your tax affairs (section 46). It does not need a court order to do this. Banks already report the interest you earn on IT3(b) certificates, and SARS has access to Deeds Office records. Unexplained deposits or income patterns can trigger a verification request or lifestyle audit.
Lifestyle Audits: The Hidden Risk
Beyond data matching, SARS can run a lifestyle audit. A lifestyle audit compares your declared taxable income against observable spending. If SARS can see that you:
- Own multiple properties (verifiable via the Deeds Office)
- Have regular deposits into your bank account that don’t match your declared income
- Travel internationally frequently
- Own luxury vehicles registered in your name
- Are active on social media displaying assets inconsistent with your declared income
… you may be selected for a lifestyle audit. In a lifestyle audit, SARS can request your bank, credit card and bond statements, school fee receipts and travel records. It then works out what your income must have been to support your lifestyle. The burden then shifts to you to prove the source of funds.
Penalties for Undeclared Rental Income
| Degree of Understatement | Standard Penalty | Obstructive / Repeat |
|---|---|---|
| Substantial understatement (shortfall above the greater of 1% of the tax properly payable or R1 million) | 10% of tax shortfall | 20% |
| Reasonable care not taken | 25% of tax shortfall | 50% |
| No reasonable grounds for position | 50% of tax shortfall | 75% |
| Impermissible avoidance arrangement | 75% of tax shortfall | 100% |
| Gross negligence | 100% of tax shortfall | 125% |
| Intentional tax evasion | 150% of tax shortfall | 200% |
In addition to the percentage penalty on the tax shortfall, interest accrues at the rate SARS prescribes for outstanding tax (10.5% a year from 1 September 2026; it changes with the repo rate) on the outstanding tax from the date it was due. SARS can also raise criminal charges under Section 235 of the Tax Administration Act for wilful tax evasion.
Voluntary disclosure: If you have undeclared rental income from prior years, SARS’s Voluntary Disclosure Programme (VDP) allows you to come forward, pay the tax and interest, and receive a partial or full waiver of penalties. VDP eligibility ceases once SARS has commenced a formal audit or investigation into your affairs. A general enquiry letter does not necessarily disqualify you, but you should seek advice from a registered tax practitioner immediately if you have received any SARS correspondence. Don’t delay: the VDP is not available after a formal audit begins.
How SARS Cross-References Your Rental Income
Beyond Airbnb data, SARS uses several third-party data sources to detect undeclared rental income:
- 1Deeds Office data
SARS has access to the Deeds Registry. If you own more than one property, SARS knows about it and will expect to see rental income declared if you don’t live in all of them.
- 2Bank account deposits
Under the Financial Intelligence Centre Act (FICA), South African banks report certain transactions to authorities. During a verification or audit, SARS can also request your bank records from you or your bank under section 46 of the Tax Administration Act. No court order is needed.
- 3Short-term letting platform reports
SARS has legal authority under section 46 of the Tax Administration Act to require any person, including short-term rental platforms, to submit data on request. Combined with bank data submissions and Deeds Office cross-referencing, SARS has multiple avenues to detect undeclared rental income.
- 4Municipal billing records
SARS can access municipal records showing the occupant at an address, which may differ from the registered owner, a strong indicator of rental activity.
- 5Estate agent and property management records
Letting agents and property managers hold your rental and trust-account records. SARS can request these records under section 46 of the Tax Administration Act during a verification or audit.
6. Do Landlords Have to Pay Provisional Tax?
If you earn rental income, you are a provisional taxpayer unless an exclusion applies. With no business income, you are excluded if your taxable income is below the tax threshold, or if your rent, interest and foreign dividends total R30,000 or less. Note: SARS has removed the formal provisional taxpayer registration step: you simply request the IRP6 form via SARS eFiling. Submit your IRP6: 1st payment by 31 August 2026 (at least 50% of estimated annual liability), 2nd by 28 February 2027 (full year estimate). Late payments attract a 10% penalty plus interest, and a too-low second estimate can attract a 20% underestimation penalty.
This is one of the most misunderstood areas of rental tax compliance. Many landlords believe that because they already pay PAYE (Pay As You Earn) through their employer, they have no further tax obligations beyond filing an ITR12. This is incorrect where significant rental income is involved.
When does rental income make you a provisional taxpayer?
For the 2026/2027 tax year, anyone who earns income other than a salary, such as rent, is a provisional taxpayer and must file IRP6 returns, unless an exclusion applies. If you carry on a business, the exclusions below don’t apply at all. There is no formal registration step, because SARS removed this requirement. The R30,000 limit is low, so even a modest rent can take you over it. According to SARS’s provisional tax page, you are excluded if you don’t carry on a business and either:
- your taxable income is below the tax threshold (R99,000 under 65, R153,250 for ages 65 to 74 and R171,300 for 75 and older in the 2027 tax year), or
- your interest, foreign dividends, rental income and pay from an unregistered employer total R30,000 or less.
If you are unsure whether an exemption applies to your situation, consult a registered tax practitioner.
Example: You earn a salary and your employer deducts PAYE. You also earn net rental income of R45,000 per year (after deductions). Because R45,000 is more than the R30,000 exclusion limit, and your salary keeps your taxable income above the tax threshold, you must file provisional tax returns (IRP6) twice a year. There is no separate registration step.
What Is a Provisional Taxpayer?
A provisional taxpayer is someone who earns income that isn’t taxed through PAYE, such as rent. They make advance tax payments during the year, based on an estimate of their total taxable income. The purpose is to prevent a large tax debt building up over the year and being presented only at assessment time.
IRP6: Provisional Tax Return Deadlines for 2026/2027
| Payment | Deadline | Amount |
|---|---|---|
| First Provisional Payment (1st IRP6) | 31 August 2026 | At least 50% of estimated annual tax liability, minus any PAYE already deducted |
| Second Provisional Payment (2nd IRP6) | 28 February 2027 | At least 100% of estimated annual tax liability, minus 1st payment and PAYE |
| Third / Top-Up Payment (optional) | 30 September 2027 | Voluntary top-up paid before your assessment to reduce interest on any shortfall |
If you pay a provisional tax instalment late, SARS charges a 10% late-payment penalty plus interest. If your total provisional payments fall short of the tax finally assessed, SARS also charges interest on the shortfall (section 89quat of the Income Tax Act). Separately, a 20% underestimation penalty can apply if your second-period estimate is too low. If your taxable income is R1 million or less, your estimate must be at least 90% of your actual taxable income (or not less than the basic amount). Above R1 million, it must be at least 80%.
There is no formal registration process to become a provisional taxpayer: SARS has removed the old registration step. The obligation is on you to determine whether you qualify, and to request and submit an IRP6 return via eFiling. To do this, you must be registered on SARS eFiling. If you are not yet registered, read our SARS eFiling registration guide. For due dates and penalty details, see SARS IRP6 deadlines and penalties. Use our provisional tax calculator to estimate your IRP6 payments.
Annual ITR12 Filing Deadlines
In addition to provisional tax payments, you must still file your annual ITR12 (individual income tax return) each year. The filing deadlines below are for the 2025/2026 return (2026 year of assessment), i.e. income earned between 1 March 2025 and 28 February 2026, filed during the 2026 filing season:
- Non-provisional taxpayers: 23 October 2026 (this date has passed; if you missed it, file as soon as possible to limit penalties)
- Provisional taxpayers: 22 January 2027 (the 2025/2026 return)
- Source: SARS filing season 2026 dates. See also our SARS tax season 2026 guide.
If you have rental income and must file as a provisional taxpayer, your 2025/2026 ITR12 deadline is 22 January 2027, giving you extra time to gather records. Filing deadlines for the 2026/2027 year of assessment (income earned 1 March 2026 – 28 February 2027) will be announced by SARS during the 2027 filing season.
If a return is late, SARS can charge a fixed penalty of R250 to R16,000 a month, depending on your taxable income. It applies for each month the return stays outstanding, up to 35 months. This is in addition to any understatement penalties and interest on underpaid tax.
7. How Do You Declare Rental Income on Your ITR12?
On your ITR12, answer Yes to the wizard question on local business, trade or professional income. Rental income from letting fixed property is declared in the Local Business, Trade and Professional Income section, not in a separate rental section. Enter the gross rent as income, then each deductible expense in its own field. The return works out your net rental profit or loss, which flows into your taxable income.
Completing your income tax return (ITR12) correctly is critical. Many taxpayers either forget to include rental income altogether, or place it in the wrong section. Here is a step-by-step guide to completing the rental income section correctly.
One thing that catches people out: SARS auto-assessments are built from third-party data, and that data usually doesn’t include your rent. If you were auto-assessed and you earn rental income, you must still file an ITR12 to declare it. Our guide to SARS auto-assessments explains how to edit and submit one.
Step-by-Step: ITR12 Rental Income Section
- 1Log in to SARS eFiling and open your ITR12
Go to Returns › Returns Issued › Personal Income Tax (ITR12). Select the correct tax year and click Edit.
- 2On the wizard, answer Yes to business, trade or professional income
The ITR12 is built from your wizard answers. Rental income from letting property is declared under local business, trade or professional income, so answering Yes here opens the section you need.
- 3Open “Local Business, Trade and Professional Income”
This is where SARS expects rental income from letting fixed property. Choose rental income as the type of activity. If you have more than one property, keep a separate income and expense schedule for each so your figures can be checked.
- 4Describe the activity
Give a clear description, such as “Rental of residential flat”. Keep the property address and title-deed details in your records: SARS can compare them with Deeds Office data.
- 5Enter Gross Rental Income
Enter the total gross rent received during the tax year (1 March to 28 February). Do not deduct anything at this stage: expenses go in their own fields.
- 6Enter each deductible expense in its field
Enter each expense type (such as interest, rates and taxes, levies, insurance, agent fees, repairs and accounting fees) in the field the section provides. Do not lump everything into “Other”, because it makes your return harder to verify.
- 7Check the net rental income (auto-calculated)
The system calculates Gross Income minus Total Deductions = Net Rental Income (or Loss). This net figure flows through to your total taxable income calculation.
- 8If there’s a loss, answer the ring-fencing questions
If your deductions exceed your rental income, you have a rental loss. The section asks questions SARS uses to apply the section 20A ring-fencing rules. See Section 10 of this guide for the ring-fencing rules.
- 9Save and continue to other income sections
Your net rental income is automatically included in your total taxable income, which feeds into the tax calculation and refund/payment amount at the end of the return.
Record keeping: SARS may not ask for supporting documents when you submit your ITR12, but you must retain all supporting records for five years from the date of submission. If SARS later selects your return for verification or audit (see our SARS supporting documents guide), you must be able to produce invoices, bank statements, bond statements, lease agreements, and all expense records. Digital records (PDF invoices, electronic bank statements) are acceptable.
8. How Much CGT Do You Pay When You Sell a Rental Property?
CGT applies when you sell a rental property. Key 2026/2027 figures: R50,000 annual exclusion, 40% inclusion rate, maximum effective rate 18% (for 45% taxpayers). The R3 million primary residence exclusion applies only if you lived in the property. Pure investment properties receive no primary residence exclusion. Always track your base cost from the original purchase date.
The higher exclusions were announced in Budget 2026. SARS’s Budget 2026 FAQ lists them as applying from March 2026, the start of the 2026/27 tax year. If you sell close to that date, confirm with a tax practitioner which exclusion applies to your sale.
When you eventually sell your rental property, any profit on the sale is subject to Capital Gains Tax (CGT), not income tax. CGT is governed by the Eighth Schedule to the Income Tax Act. Understanding the exclusions and how to calculate your gain correctly can save you a significant amount of money.
Key CGT Facts for 2026/2027
| CGT Element | 2026/2027 Value | Notes |
|---|---|---|
| Annual exclusion (individuals) | R50,000 | Up from R40,000, from the 2026/27 tax year (SARS Budget 2026 FAQ) |
| Primary residence exclusion | R3,000,000 | Up from R2,000,000, from the 2026/27 tax year (SARS Budget 2026 FAQ) |
| Inclusion rate (individuals) | 40% | 40% of the capital gain is included in taxable income |
| Effective maximum CGT rate (individuals) | 18% | 40% inclusion × 45% marginal rate = 18% |
| Inclusion rate (companies) | 80% | 80% of capital gain included; company tax rate 27% = effective 21.6% |
| Death exclusion (individuals) | R440,000 | Exclusion in year of death, up from R300,000 (from the 2026/27 tax year). Assets deemed disposed of at market value. |
How to Calculate CGT on Your Rental Property
The formula is:
Capital Gain = Proceeds − Base Cost
Taxable Capital Gain = (Capital Gain − Annual Exclusion) × Inclusion Rate
Additional Tax = Taxable Capital Gain × Marginal Rate
What Goes Into the Base Cost?
The base cost of your property is not just the original purchase price. It includes:
- The original purchase price (as per the sale agreement)
- Transfer duty paid
- Conveyancing / legal fees on purchase
- Estate agent commission paid on the original purchase
- Capital improvements made during ownership (the ones you can’t deduct as repairs, which add to base cost instead)
- Estate agent commission on the sale
- Legal fees on the sale
- Advertising costs for the sale
Primary Residence Exclusion: Does It Apply to Rental Property?
The R3 million primary residence exclusion only applies if the property was your primary residence for at least part of the time you owned it. The rules are:
- If you lived in the property as your primary residence throughout ownership and never let it out: full R3M exclusion applies.
- If you lived there first and then rented it out (or vice versa): the exclusion is apportioned based on the time the property was your primary residence versus the time it was a pure rental.
- If the property was always a pure investment / rental property that you never lived in: no primary residence exclusion applies.
Some landlords believe that because they own the property, the R3M primary residence exclusion automatically applies. It does not. The exclusion is tied to use as a primary home, not to ownership. If your buy-to-let flat was always let to tenants and you lived elsewhere, you do not qualify for the primary residence exclusion on that flat.
CGT worked example: pure investment property
Assumptions: an individual sells a flat that was always let and never lived in. Residential sales between individuals carry no VAT, so all amounts are VAT-free. The 36% rate is an example; a large gain can push part of it into higher brackets.
📈 CGT Calculation Example: Investment Property Sale
Sensitivity: if the whole R466,000 taxable gain were taxed at 45%, the CGT would be R209,700 instead of R167,760.
Use our CGT calculator to run your own numbers, and check the 2026/27 tax brackets to find your marginal rate.
9. When Does VAT Apply to Short-Term Rentals in South Africa?
VAT treatment depends on the nature of the supply, not simply the number of nights. Letting a genuine residential dwelling under a lease is VAT-exempt under Section 12(c)(i) of the VAT Act regardless of duration. Short-term letting through platforms like Airbnb is usually commercial accommodation (a taxable supply) once you let regularly and your receipts exceed R120,000 a year, but VAT only applies once you are a registered VAT vendor. The compulsory registration threshold for taxable supplies is R2.3 million per year (effective 1 April 2026). Exempt residential rental does not count toward this threshold.
Value Added Tax (VAT) adds an important dimension to short-term rental income. The distinction between a long-term residential lease and a short-term letting (like Airbnb) matters for VAT purposes.
Long-Term Residential Rental: VAT Exempt
The letting of a dwelling under a lease agreement to a person who uses it as their residential home is a VAT-exempt supply under Section 12(c)(i) of the VAT Act. This applies regardless of the duration of the lease: the key test is that it is a genuine residential lease of a “dwelling”, not a commercial accommodation arrangement. This means:
- You do not charge VAT on the rent
- You cannot claim VAT input credits on expenses relating to the exempt supply
- Exempt residential rental income does not count towards your R2.3M compulsory VAT registration threshold (only taxable supplies count)
Short-Term Letting (Airbnb / Holiday Lets): Commercial Accommodation
Short-term letting through platforms like Airbnb is usually commercial accommodation rather than a residential dwelling lease, which makes it a taxable supply for VAT. Under the VAT Act definition, commercial accommodation is lodging in a house, flat, apartment, room or similar that is supplied regularly or systematically, where your total receipts exceed (or are expected to exceed) R120,000 in a 12-month period. If your letting doesn’t meet that definition, it isn’t commercial accommodation. Letting a dwelling is then usually an exempt supply, so no VAT is charged on it. If you are unsure how your letting is classified, ask a tax practitioner before you register or charge VAT. The 28-day rule determines the VAT rate: if you charge an all-inclusive fee and the stay is more than 28 days, only 60% of the charge is subject to VAT. For stays of 28 days or less, the full charge is subject to VAT at 15%. This means:
- Once your annual turnover from short-term lets exceeds R2.3 million (the 2026 compulsory VAT registration threshold), you must register for VAT
- You must charge 15% VAT on the nightly rate
- You can claim VAT input credits on expenses related to the short-term letting
- You must submit VAT201 returns (monthly or bi-monthly, depending on your category)
Voluntary VAT registration: The compulsory VAT registration threshold increased to R2.3 million per year (from 1 April 2026, up from R1 million; SARS says it applies from that date although the amendment is not yet promulgated, per its Budget 2026 FAQ). However, don’t treat this as a safe zone. Even if your Airbnb income is R1.5M a year, you may still want to voluntarily register for VAT to claim input credits on your expenses, particularly if you have significant VAT-inclusive costs. Speak to a tax practitioner to assess whether voluntary registration benefits you.
Mixed Use: Long-Term and Short-Term from the Same Property
If you let the same property on a long-term lease for part of the year and as a short-term Airbnb for the rest, you have a mixed supply. You must apportion:
- Income and expenses between the taxable (short-term) and exempt (long-term) periods
- Input VAT claims must be reduced to reflect only the proportion relating to the taxable supply
- Only the short-term letting revenue counts towards the VAT registration threshold
For a detailed walkthrough of when and how to register, see our VAT registration guide.
Airbnb and VAT: Who Collects It?
Airbnb accounts for VAT on its own service fees charged to South African users. However, if you (the host) are a VAT-registered vendor, you remain responsible for charging and remitting VAT on your nightly rental amount. The obligations are split. Non-VAT-registered hosts earning below the threshold need not charge VAT, but must still declare the income for income tax purposes.
10. Can You Offset Rental Losses Against Other Income?
Rental losses can reduce your other income unless section 20A ring-fences them. Ring-fencing needs two things. First, your taxable income before the loss is at or above the level where the 39% rate starts (about R695,800 in 2026/27). The Taxation Laws Amendment Act 5 of 2026 lowered this from the 45% bracket. Second, the activity has losses in 3 of the last 5 years or is a listed “suspect trade”. Letting residential accommodation counts as a suspect trade unless at least 80% of it is let to non-connected persons for at least half the year. Even then, you can escape ring-fencing by showing a reasonable prospect of profit. Ring-fenced losses carry forward against future income from the same activity.
What happens when your rental expenses exceed your rental income, creating a rental loss? For example, you have a highly bonded property where the interest alone exceeds the rent received. Can you offset that loss against your salary and reduce your overall tax bill?
The answer is: sometimes yes, sometimes no. It depends on whether the Section 20A ring-fencing rules apply to you.
Section 20A: Ring-Fencing of Assessed Losses
Section 20A of the Income Tax Act prevents certain rental losses from being offset against other income if the rental activity is not genuinely conducted in a profit-seeking manner. Ring-fencing means the loss is “locked in”: it can only be carried forward to offset against future profits from the same rental activity, not against your salary, business income, or other income streams.
When Does Ring-Fencing Apply?
Section 20A ring-fences a loss only when the income test and at least one of the trade tests are both met:
| Trigger / Condition | What Is Required | Result |
|---|---|---|
| 1. Income test (always required) | Your taxable income, before setting off the rental loss, is at or above the level where the 39% rate starts (about R695,800 for 2026/27). For years before 1 March 2026 it was the 45% top bracket. | If you are below this level, section 20A does not apply and the loss can reduce your other income |
| 2a. Loss-history test | The activity produced assessed losses in at least 3 of the last 5 years (including the current year) | Together with test 1: loss is ring-fenced unless you pass the escape test |
| 2b. Suspect-trade test | The activity is a listed suspect trade. Letting residential accommodation counts unless at least 80% of it is used by non-connected persons for at least half the year | Together with test 1: loss is ring-fenced unless you pass the escape test |
| Escape test | You show a reasonable prospect of profit within a reasonable period, judged on the facts. Not available if the activity made losses in 6 of the last 10 years | Loss can reduce your other income |
| Personal use | The property is used by you or a connected person for part of the year | Expenses for the personal-use period are private and not deductible at all (section 23) |
The Taxation Laws Amendment Act 5 of 2026 lowered the section 20A income test from the 45% bracket to the 39% bracket for years of assessment starting on or after 1 March 2026. More landlords now pass the income test, but ring-fencing still applies only if the loss-history or suspect-trade test is also met, and you can still escape it by showing a reasonable prospect of profit.
When Can You Offset Rental Losses Against Other Income?
If the ring-fencing conditions do NOT apply to you, your rental loss can be offset against your other income in the same tax year. For example, if you have a salary of R800,000 and a rental loss of R60,000 (in a year where ring-fencing doesn’t trigger), your taxable income could drop to R740,000. At R800,000 you pass the 39% income test. The loss still counts because a flat let to an unrelated tenant all year isn’t a suspect trade, and you haven’t had losses in 3 of the last 5 years.
However, SARS scrutinises rental losses closely. You will need to demonstrate:
- The property is genuinely held for rental purposes with a genuine expectation of profit
- You are actively marketing the property for rental
- The rental rate is market-related (not below market to a connected person)
- The losses are temporary (e.g., caused by early-stage high bond interest that will reduce as capital is repaid)
In practice: If you are in the first few years of owning a bonded rental property, you may have high interest costs that create a rental loss. If ring-fencing does not apply, this loss can reduce your overall tax bill, a legitimate tax efficiency. As the bond is paid down, interest reduces and the property should eventually become profitable. This is a genuine, lawful approach to property investing and tax planning.
11. How Much Tax Do You Pay on Rental Income? A Worked Example
Example: R180,000 gross rent minus R99,800 allowable deductions = R80,200 net rental income. Added to R820,000 salary = R900,200 total taxable income. Rental income spans the 39% (R695,801–R887,000) and 41% (R887,001–R1,878,600) bands. Additional annual tax on rental income: approximately R31,542. Because his net rent is above the R30,000 exclusion limit, he must also file provisional tax returns (IRP6); no formal registration step is needed.
Let’s walk through a realistic example of how rental income tax is calculated for the 2026/2027 tax year.
Assumptions: 2026/27 SARS tax tables; Sipho is under 65 with no other income or deductions; the flat is let long-term to an unrelated tenant, so the rent is VAT-exempt and all amounts are VAT-free; repairs are genuine repairs, not improvements. Figures are pre-tax unless stated.
The Scenario
Sipho is a software engineer earning R820,000 per year. His employer deducts PAYE. He owns a two-bedroom flat in Cape Town that he lets to a long-term tenant at R15,000 per month. He has a bond on the flat with interest of R4,000 per month (he can verify this from his annual bank statement). He pays the following expenses:
🏠 Sipho’s Rental Tax Calculation: 2026/2027
Note on tax brackets: The marginal rates applied above (39%/41%) are based on the 2027 tax year brackets and Sipho’s combined income of R900,200. Your actual marginal rate depends on your total taxable income. Our South African income tax calculator guide shows how to run your own figures.
Sipho’s rental income 2026/27 (rand per year)
Sensitivity: if Sipho earned R600,000 instead of R820,000, the same R80,200 of net rent would cost R28,872 in extra tax, because more of it would fall in the 36% band.
What does this mean for Sipho’s provisional tax?
Sipho’s rental income of R80,200 is above the R30,000 exclusion limit, and his taxable income is well above the tax threshold, so he must file provisional tax returns (IRP6). There is no separate registration step required. He needs to:
- Log in to SARS eFiling and request the IRP6 return
- Submit his first IRP6 by 31 August 2026 and pay roughly R15,771 (50% of his R31,542 estimated additional tax)
- Submit his second IRP6 by 28 February 2027 and pay the remaining R15,771
- File his ITR12 once SARS opens the 2027 filing season. The 2026/2027 annual return deadline will be announced by SARS during 2027 (typically around October 2027 for non-provisional filers, and January 2028 for provisional filers)
12. What Mistakes Do South African Landlords Make?
The 8 most common and costly mistakes: not declaring rental income at all; deducting the full bond instalment instead of only the interest; claiming capital improvements as repairs; ignoring provisional tax; using the wrong ITR12 section; ignoring personal-use apportionment; forgetting to record purchase costs for future CGT; treating Airbnb income as exempt.
Based on common rental income tax compliance issues, these are the errors that most frequently lead to penalties and audit headaches:
Mistake 1: Not Declaring at All
The most serious error. Many landlords, especially those who collect cash or receive payment through personal bank accounts, believe they can avoid detection. With SARS’s third-party data matching now including platform data, deeds office data, and bank submissions, this belief is increasingly false. The VDP remains available, but eligibility ceases once SARS commences a formal audit or investigation, so seek professional advice immediately if you have received any SARS enquiry.
Fix: declare every property on your next ITR12, and use the VDP for past years before SARS contacts you.
Mistake 2: Deducting the Full Bond Instalment
Your bond payment typically includes both capital repayment and interest. Only the interest is deductible. If your monthly bond instalment is R12,000 and R4,000 is interest and R8,000 is capital, only R4,000 per month (R48,000 per year) is deductible. Deducting R12,000 per month (R144,000) overstates deductions by R96,000 per year, a significant misstatement.
Fix: take the interest figure from your bank’s annual bond statement and claim only that.
Mistake 3: Claiming Capital Improvements as Repairs
Installing a new kitchen, adding a room, or building a pool are capital improvements, not maintenance. These are added to base cost for CGT purposes, not deducted as current expenses. The key test: does the work restore the property to its original state (repair) or enhance it beyond its original state (improvement)?
Fix: keep improvement invoices in a separate file and add them to your CGT base cost.
Mistake 4: Ignoring Provisional Tax
If you earn rent and no exclusion applies (for example, your rent, interest and foreign dividends total more than R30,000), you must file provisional tax returns (IRP6). Note: SARS has removed the formal registration step: you simply complete and submit the IRP6 on eFiling. Paying late attracts a 10% penalty plus interest, and an underpaid total attracts interest under section 89quat, even if you pay all tax due when you file your annual ITR12.
Fix: diarise 31 August and 28 February, and base your estimate on last year’s rental profit plus any rent increase.
Mistake 5: Declaring Rent in the Wrong Place on the ITR12
Rental income belongs in the Local Business, Trade and Professional Income section of the ITR12. Leaving it out, or entering only a net figure without the expenses, can cause incorrect loss calculations and audit flags.
Fix: declare the gross rent and each expense in the Local Business, Trade and Professional Income section.
Mistake 6: Ignoring the Personal-Use Rule
If you use a holiday home personally for some months and let it out commercially for others, you must apportion expenses. Claiming 100% of the annual expenses when you personally used the property for 3 months (25% of the year) overstates your deductions by 25%.
Fix: keep a simple calendar of let and personal-use days and apportion shared costs on that basis.
Mistake 7: Forgetting CGT When Selling
Many landlords sell a rental property and declare only the proceeds and purchase price on their ITR12 under CGT. They forget to add transfer costs, agent commission, capital improvements and legal fees to the base cost. This inflates the capital gain and results in more CGT than necessary. Keep all records from the date of purchase.
Fix: keep the purchase agreement, transfer costs and improvement invoices for as long as you own the property.
Mistake 8: Assuming Short-Term Letting is “Different”
Some Airbnb hosts believe their income is somehow different from traditional rental income, perhaps because it comes from a foreign app or is paid in foreign currency (converted to ZAR). All Airbnb income received by a South African tax resident is taxable in South Africa, regardless of where the platform is based.
Fix: download your platform payout reports each year and reconcile them to your bank statements before filing.
Under the Tax Administration Act, “reasonable grounds” is required to avoid the 25% penalty for not taking reasonable care. Simply not knowing about provisional tax requirements or deduction limits is generally not considered a reasonable ground for non-compliance. Use a registered tax practitioner if you are uncertain.
13. What Should Be on Your Rental Income Tax Checklist for 2026?
For the 2026/2027 tax year: keep all records for 5 years (lease agreements, rent receipts, bond interest certificate, rates statements, levy statements, insurance receipts, agent statements, repair invoices). Confirm whether you must file provisional tax returns (IRP6): you must if your rent, interest and foreign dividends exceed R30,000 or you have business income, unless your taxable income is below the tax threshold. The ITR12 deadlines below apply to the 2025/2026 return (2026 year of assessment): 23 October 2026 (non-provisional) or 22 January 2027 (provisional). Deadlines for the 2026/2027 return will be announced by SARS during the 2027 filing season.
Use this checklist to ensure you have covered all your rental tax obligations for the 2026/2027 tax year:
Record-Keeping Checklist
- Signed lease agreement(s) for each property
- Rent receipts / proof of payment from tenants
- Bank statements showing rental deposits
- Annual bond / mortgage interest certificate from your bank
- Municipal rates and taxes statements (12 months)
- Body corporate levy statements (12 months)
- Insurance policy and premium receipts
- Estate agent / property manager statements
- All repair and maintenance invoices
- Utility bills paid by landlord (if applicable)
- Accounting and professional fees invoices
- Advertising costs receipts
- Security contractor invoices
- Purchase documents (base cost for CGT when you sell)
- Capital improvement invoices (added to base cost)
Filing and Compliance Checklist
- Registered on SARS eFiling
- Provisional taxpayer status checked against the R30,000 and tax-threshold exclusions
- 1st IRP6 submitted and paid by 31 August 2026
- 2nd IRP6 submitted and paid by 28 February 2027
- 2025/2026 ITR12 filed: 22 January 2027 (provisional eFiling) or 23 October 2026 (non-provisional; now passed). These are 2026 filing season dates for the prior-year return
- Rental income declared under the correct ITR12 section
- Each property declared separately with address
- All deductions entered in the correct fields (not lumped in “Other”)
- CGT section completed if any property was sold
- VAT registration considered if turnover near R2.3M
- Ring-fencing assessment done if rental loss arose
- Airbnb income cross-checked against Airbnb annual payout report
14. Rental Income Tax South Africa: Frequently Asked Questions
This FAQ answers the 15 rental income tax questions South African landlords ask most for South African landlords in 2026: taxability, Airbnb reporting obligations, allowable deductions, provisional tax, CGT primary residence exclusion, VAT thresholds, rental loss ring-fencing, SARS enforcement penalties, ITR12 declaration steps, bond deductibility, record-keeping requirements, and partial-home rentals.
Is rental income taxable in South Africa?
Yes, fully and without exception. All rental income you earn from letting residential or commercial property in South Africa must be declared to SARS. There is no minimum rental income below which you are exempt. The tax is levied at your marginal income tax rate on your net rental income (gross rent minus allowable expenses). Wilfully failing to declare rental income can be a criminal offence under the Tax Administration Act. Honest mistakes are dealt with through understatement penalties and interest instead.
How much tax do I pay on rental income in South Africa?
It depends on your total taxable income. Your net rent (rent minus allowable expenses) is added to your salary and other income and taxed at your marginal rate, which ranges from 18% to 45% in 2026/27. For example, someone earning R820,000 who adds R80,200 of net rent pays about R31,542 more tax a year, because the rent falls in the 39% and 41% bands.
Do I need to declare Airbnb income to SARS in 2026?
Yes, absolutely. Income earned through Airbnb, Lekkeslaap, Booking.com, VRBO, or any other short-term platform is taxable income. SARS can demand information from third parties under sections 26 and 46 of the Tax Administration Act and uses banking data, Deeds Office records, and third-party information to detect undeclared income. If deposits appear in your South African bank account that do not match declared income, this can trigger a verification request or lifestyle audit. The penalties for non-disclosure can reach 200% of the tax shortfall in cases of deliberate evasion.
What expenses can I deduct against rental income in South Africa?
Allowable deductions include: bond interest (the interest portion of your mortgage, not the capital repayment); municipal rates and taxes; body corporate levies; building insurance premiums; estate agent and property management fees; repairs and maintenance to restore the property to its original condition; water and electricity paid by the landlord; accounting and bookkeeping fees; advertising costs to find tenants; security contractor fees; pest control; and legal fees for lease agreements or evictions. Capital improvements, bond capital repayments, and personal-use expenses are not deductible.
Do I need to register as a provisional taxpayer if I earn rental income?
Usually, yes. Rental income makes you a provisional taxpayer unless an exclusion applies, and most landlords don’t qualify for one. There is no separate registration step: you request an IRP6 return on SARS eFiling and submit it. The first IRP6 payment was due 31 August 2026; the second is due 28 February 2027. Late payments attract a 10% penalty plus interest. You are excluded if you have no business income and either your taxable income is below the tax threshold (R99,000 under 65 for 2027) or your rental, interest and foreign dividends total R30,000 or less.
What is the primary residence exclusion for CGT when selling a property in 2026?
The primary residence exclusion increased to R3 million (up from R2 million) from the 2026/27 tax year, according to SARS’s Budget 2026 FAQ. This exclusion applies to the first R3 million of capital gain on a property that is, or was, your primary home. If the property was always a pure rental property that you never lived in, the primary residence exclusion does not apply. The annual exclusion for CGT is R50,000 per individual, and the CGT inclusion rate remains 40%, meaning only 40% of your capital gain is added to your taxable income.
Note on revenue vs capital: In most cases, a long-term investment rental property sold at a profit is treated as a capital disposal subject to CGT. However, if SARS determines that the property was acquired and held as trading stock (for example, where you buy and sell property often), the profit may be taxable on revenue account as ordinary income, not under CGT. The classification depends on the facts and circumstances of each case. Where in doubt, consult a registered tax practitioner.
When does VAT apply to rental income in South Africa?
VAT treatment depends on the nature of the supply, not just the duration. Letting a dwelling under a lease to someone who uses it as their home is VAT-exempt under section 12(c)(i) of the VAT Act, whether the lease runs for 1 month or 3 years. Short-term letting through platforms like Airbnb is usually commercial accommodation, a taxable supply, once you let regularly and your receipts exceed R120,000 a year. However, VAT at 15% only applies once you are a registered VAT vendor. Compulsory registration applies when taxable turnover exceeds R2.3 million per year (effective 1 April 2026). Exempt residential rental does not count toward this threshold. Commercial property rental to businesses is also generally a taxable supply if you are a VAT-registered vendor.
Can rental losses be offset against my salary income in South Africa?
Rental losses can be offset against salary income unless section 20A ring-fences them. Ring-fencing needs both an income test and a trade test. The income test: your taxable income, before the loss, is at or above the level where the 39% rate starts (about R695,800 in 2026/27, lowered from the 45% bracket from 1 March 2026). The trade test: the activity made losses in 3 of the last 5 years, or it is a “suspect trade”. Residential letting counts as one unless at least 80% is let to non-connected persons for at least half the year. Even when both tests are met, you avoid ring-fencing if you can show a reasonable prospect of profit within a reasonable period (not available after losses in 6 of the last 10 years).
What happens if SARS catches undeclared rental income?
SARS can raise an additional assessment for up to three years after the original assessment, or with no time limit where fraud, misrepresentation or non-disclosure of material facts caused the understatement. Penalties range from 10% to 200% of the tax shortfall depending on the degree of understatement, from “substantial understatement” at 10% up to “intentional tax evasion” at 150–200%. Interest is also charged on the outstanding tax from the date it was due, and late returns can attract monthly administrative penalties of R250 to R16,000. In serious cases, SARS can refer the matter for criminal prosecution under Section 235 of the Tax Administration Act, which carries fines and imprisonment.
How do I declare rental income on my SARS ITR12 return?
On your ITR12, answer Yes to the wizard question on local business, trade or professional income. Rental income from letting fixed property is declared in the Local Business, Trade and Professional Income section. Enter your gross rent as income, then each deductible expense in its own field (interest, rates, levies, insurance, agent fees, repairs and so on). The return calculates your net rental profit or loss, which flows into your taxable income. Keep a separate schedule for each property.
Is the bond repayment deductible on my rental property?
No, the capital repayment portion of your bond instalment is not deductible. Only the interest component is deductible. Your bank’s annual bond statement (tax certificate) shows the interest charged for the year. Use only the interest figure as your deduction. The capital repayment reduces your outstanding bond balance, which is a personal financial benefit, not a business expense. Incorrectly claiming the full bond instalment as a deduction is a common error that can attract understatement penalties if audited.
Do I pay tax on rental income if I only rent out one room in my home?
Yes. If you rent out a room in your home, you must declare the full rental income received for that room, not just a floor-area proportion of it. Where you share expenses such as rates, bond interest, insurance, and levies across the whole property, you may deduct a fair share of them, usually based on floor area. For example, if the rented room is 20m² of a 160m² house, 12.5% of shared costs such as rates, bond interest and insurance relate to the room. If the tenant also shares the kitchen and bathroom, you can add a fair share of those areas. Keep a simple floor plan with your workings, because the number of bedrooms alone isn’t a reliable basis. The personal-use portion is not deductible. Note: renting out part of your primary residence may affect your CGT primary residence exclusion on disposal.
What records must I keep for rental income tax in South Africa?
SARS requires you to retain all records for five years from the date of submission of the relevant return. For rental income, you should keep: signed lease agreements for each tenant, proof of rental payments received (bank statements), annual bond interest statements from your bank, municipal rates statements, body corporate levy statements, insurance certificates and premium receipts, estate agent monthly statements and year-end summaries, all repair and maintenance invoices, utility bills you paid, accounting invoices, and any advertising or legal costs. Keep records from the original purchase date, because you’ll need them when you sell the property to calculate your CGT base cost.
Do I have to declare rental income from a property outside South Africa?
Yes, if you are a South African tax resident. Residents are taxed on worldwide income, so declare the foreign rent in rand. If you paid tax on it in the other country, a section 6quat foreign tax credit may reduce the South African tax on the same income.
Is rent paid in advance taxed when I receive it?
Yes. Rent counts as gross income in the year you receive it or become entitled to it, whichever comes first. So if a tenant pays six months upfront in February, that rent is taxed in the tax year ending that February, even though it covers later months.
Sources
We checked this guide against these primary sources as at 7 November 2026:
- SARS: Income Tax Act 58 of 1962 (gross income, sections 11(a), 20A, 23, Eighth Schedule)
- Taxation Laws Amendment Act 5 of 2026 (section 20A threshold lowered to the 39% bracket from 1 March 2026)
- SARS: Tax Administration Act 28 of 2011 (sections 26, 46, 211, 223)
- SARS: Budget 2026 frequently asked questions (CGT exclusions, R2.3 million VAT threshold)
- SARS: Provisional tax (who must pay, R30,000 exclusion, IRP6)
- SARS Monthly Tax Digest, June 2026 (2026 filing season dates)
- SARS: Administrative penalties (R250 to R16,000 a month, up to 35 months)
- SARS: Tables of interest rates (10.5% on outstanding tax from 1 September 2026)
- SARS Interpretation Note 47: wear-and-tear allowance
Calculate Your Rental Income Tax Now
Use our free income tax calculator to estimate how much tax you owe on your rental income for 2026/2027. Covers salary + rental income combined and gives you your marginal rate and total tax liability.
Open the Income Tax Calculator →Related Guides & Tools
- Provisional tax calculator: estimate your IRP6 payments
- Income tax calculator: salary and rental combined
- SARS eFiling Registration Guide 2026
- SA tax brackets 2026: the full rate table
- VAT registration guide: when and how to register
- CGT calculator: work out the tax on a property sale
- SARS IRP6 Deadlines and Penalties
- SARS tax season 2026: dates and deadlines
- SARS supporting documents: what to keep
