Capital Gains Tax on Property in South Africa (2026 Update)
"How much CGT will SARS charge when I sell my home?" My name is Nathan Fumal, I am the CEO of KILICASA, and in this article I cover Capital Gains Tax on property sales in South Africa — 2026 update.
Why CGT matters for buyers and investors in South Africa
Capital Gains Tax (CGT) is a core consideration for anyone selling property in South Africa — from first-time homeowners to seasoned investors. CGT affects net proceeds, timing of a sale, and the legal structuring of ownership. Understanding the rules, exclusions and practical calculations helps you plan taxes, maximise after-tax returns and avoid costly surprises with SARS and conveyancers.
What is Capital Gains Tax (CGT)?
CGT is the tax on the profit (capital gain) realised when you dispose of a capital asset — in this case, immovable property located in South Africa. A disposal includes a sale, donation, exchange, expropriation or transfer on death (estate matters follow special rules). CGT is not a separate tax rate but a portion of the capital gain added to taxable income according to inclusion rates.
Who is subject to CGT?
- South African tax residents: taxed on worldwide capital gains, including foreign property.
- Non‑residents: taxed on capital gains arising from immovable property situated in South Africa. Conveyancers and purchasers need to follow SARS directives for non-resident sales (withholding rules may apply).
Key CGT mechanics and terminology
Before you run numbers, get comfortable with the core mechanics:
- Proceeds: the gross amount received when you dispose of the property.
- Base cost (or cost of acquisition): the purchase price plus allowable costs (transfer duties, legal fees at purchase, costs of improvements).
- Capital gain (or capital loss): proceeds minus base cost and selling costs.
- Annual exclusion: a small annual exemption available to individuals (reduces taxable gain).
- Primary residence exclusion: a specific allowance for a taxpayer’s main home (limits apply).
- Inclusion rate: the percentage of the net capital gain that is included in taxable income (varies by taxpayer type).
2026 practical rules (what to expect)
Rules evolve, so always confirm with SARS or a qualified tax advisor for the exact rates and thresholds when you file. As a practical framework in 2026:
1) Inclusion rates
Generally the inclusion rate converts the net capital gain into an amount added to taxable income:
- Individuals and special trusts: 40% of the net capital gain is included in taxable income.
- Companies and other trusts: 80% inclusion (different effective tax impact due to corporate/trust tax rates).
2) Annual exclusion
Individuals receive an annual CGT exclusion that reduces the taxable gain (applies once per tax year). This small threshold removes minor gains from tax; for estate calculations and corporate sales different rules apply. Verify the current exclusion with SARS before filing.
3) Primary residence exclusion
South Africa allows a primary residence exclusion which can substantially reduce or eliminate CGT for an individual's main home. The exclusion applies to capital gains (subject to a lifetime or per‑disposal threshold and conditions) and is reduced where the property is partially used to produce income (e.g., rental portion or home office).
4) Non-resident sellers
Non-residents pay CGT on SA immovable property. Practically, purchasers and conveyancers may be required to withhold a portion of the purchase price or obtain a SARS directive confirming tax due (or a clearance certificate) before transfer. This creates an administrative step sellers must anticipate when negotiating price and cash flow.
Step-by-step: How to calculate CGT on a property sale (example)
Below is a simplified worked example to show the steps. All amounts include USD equivalents for clarity.
Scenario
You are an individual selling your main home for R 5,000,000 (~USD 270,000). You bought the home years ago for R 2,200,000 (~USD 119,000). You spent R 300,000 (~USD 16,200) on approved capital improvements. Selling costs (agent fees, legal at sale) are R 250,000 (~USD 13,500).
Calculation steps
- Proceeds: R 5,000,000 (~USD 270,000)
- Less selling costs: R 250,000 (~USD 13,500) → Net proceeds R 4,750,000 (~USD 256,500)
- Base cost: Purchase price R 2,200,000 (~USD 119,000) + improvements R 300,000 (~USD 16,200) = R 2,500,000 (~USD 135,000)
- Capital gain: R 4,750,000 − R 2,500,000 = R 2,250,000 (~USD 121,500)
- Primary residence exclusion: apply up to the permitted exclusion (for example purposes assume R 2,000,000 (~USD 108,000) is allowable) → Remaining gain R 250,000 (~USD 13,500)
- Annual exclusion (individual, illustrative): subtract R 40,000 (~USD 2,160) → Taxable capital gain R 210,000 (~USD 11,340)
- Inclusion rate (individual 40%): taxable amount added to income = R 84,000 (~USD 4,536)
- Income tax on that amount: taxed at your marginal rate. If you are in the 31% bracket, extra tax = R 26,040 (~USD 1,404).
Net effect: from a R 5,000,000 (~USD 270,000) sale your CGT liability is modest once the primary residence exclusion and annual exclusion are applied, but every case differs.
Allowable deductions and record-keeping
To reduce CGT legally, keep records and claim allowable items:
- Acquisition costs at purchase (attorney conveyancing and transfer duty) — add to base cost.
- Capital improvements (extensions, structural renovations) — must be capital in nature and supported by invoices.
- Costs of disposal (estate agent commission, transfer costs when selling) — deduct from proceeds.
- Valuations and SARS-approved directives — keep correspondence and tax directives.
Do not claim routine repairs and maintenance that are revenue in nature as capital improvements. Keep all invoices, bank records and municipal statements — SARS can request proof many years after disposal.
Planning considerations and common pitfalls
Use these practical planning points, but always seek professional tax advice for significant disposals:
- Timing: the year of assessment matters. Deferring or accelerating a sale can change the marginal rate applied to the inclusion amount.
- Ownership structure: holding property in a company or trust changes the inclusion rate and the effective tax due — structures that reduce CGT can attract anti-avoidance scrutiny and transfer duty or dividend tax consequences.
- Partial rentals or home offices: where part of the home is income-producing, apportion the gain between taxable and excluded portions.
- Non-resident sales: ensure SARS directives and withholding obligations are handled early to prevent delays in transfer or unexpected withholding that reduces net proceeds at transfer.
- Emigration and deemed disposal: the rules when ceasing tax residency or emigrating can trigger tax events; consult tax advisors before changing residency status.
Reporting and paying CGT
CGT is reported in your annual income tax return (ITR12 for individuals). The capital gain forms part of the tax calculation for the year in which disposal occurred. If SARS requires a directive or withholding (especially for non‑residents), your conveyancer or purchaser will coordinate the process prior to transfer. Always confirm timelines for payment to avoid penalties and interest.
When to get professional help
Engage a qualified tax advisor, conveyancer or attorney when:
- The property has mixed-use (part rental, part residence).
- Ownership is via trusts or companies.
- There are large capital improvements or historic records to reconcile.
- You are non‑resident, emigrating or dealing with cross-border tax questions.
- The sale price will trigger substantial CGT and you want to structure for efficiency while complying with SARS rules.
Actionable tips & key strategies
- Keep lifetime records: retain purchase documents, invoices for improvements, transfer documents and municipal rates statements — SARS can audit back many years.
- Track capital improvements carefully: only capital work increases base cost. Label and document each project with invoices and proof of payment.
- Use the primary residence exclusion properly: confirm eligibility and apportionment where part of the property was rented or used for business.
- Plan timing around your marginal tax rate: if you expect a lower marginal rate next year, delaying a disposal might reduce tax.
- For non‑residents, get the SARS directive early: instruct your conveyancer to apply for any required certificates to avoid withholding at sale.
Role of KILICASA
KILICASA helps simplify the administrative burden of property transactions in South Africa. Our portal streamlines document storage and sharing (purchase agreements, improvement invoices, transfer documents) so you have the records SARS will want. We also connect sellers and buyers with vetted conveyancers and agents who understand CGT reporting, primary residence exclusions and non‑resident sale procedures. For investors, KILICASA improves deal matching and accelerates administrative steps so tax planning can be addressed earlier in the sales process.
Conclusion
Capital Gains Tax on property in South Africa is manageable with careful record-keeping, an understanding of the primary residence exclusion, and good timing. Whether you are a local homeowner, a buy‑to‑let investor, or a non‑resident disposing of SA property, the keys are documentation, early professional advice, and understanding how inclusion rates and exclusions interact with your marginal tax rate. Use conveyancers and tax advisors for complex cases, and keep your records on a secure platform — it can save you tax and stress when SARS comes knocking. KILICASA, because everyone deserves a place.
Frequently Asked Questions
1. Do I always pay CGT when I sell my home?
Not always. If you qualify for the primary residence exclusion and the excluded amount covers your capital gain, there will be no CGT. Partial rentals or business use reduce the exclusion. Always calculate the gain precisely and keep records.
2. How does CGT differ for companies, trusts and individuals?
Different inclusion rates apply: individuals typically use a 40% inclusion rate; companies and trusts generally use 80%. The effective tax depends on the entity’s tax rate (corporate tax, trust tax rules, or individual marginal rates).
3. I’m a non-resident selling SA property — what extra steps apply?
Non-residents are taxed on SA immovable property. Purchasers or conveyancers may need a SARS directive or to withhold part of the purchase price until tax is confirmed. Start the process early with your conveyancer.
4. Where can I get reliable, up-to-date CGT thresholds and rates?
Always check the latest SARS guidance and consult a qualified tax advisor. KILICASA can connect you with conveyancers and tax specialists who regularly handle CGT on property.
