Legal basis for South African residents
South Africa is outside the EU, the EEA and the Swiss perimeter, so Article 244 bis A CGI applies in its baseline form. An accredited fiscal representative is mandatory for any non-resident seller of French real estate once the share of the sale price exceeds €150,000 per seller. The 1993 France-South Africa treaty aligns with the OECD model on immovable property, Article 13 gives France the primary right to tax gains on French-situated real estate, and Article 23 requires South Africa to grant a tax credit on the home side for the French tax actually paid. The credit covers the 19% income-tax CGT layer, not the 17.2% social-charge layer, and not the progressive surtax, because SARS treats only the income-tax portion as an "income tax" within the treaty meaning.
Applicable rates in 2026 and SARS interaction
Four layers matter. France applies 19% on the taxable gain after the income-tax taper (zero at 22 years), 17.2% social charges on the gain after its own social-charge taper (zero at 30 years), and a progressive surtax from €50,000 of gain reaching 6% above €260,000. SARS brings 40% of the gain into taxable income for individuals, the resulting amount is taxed at the seller marginal rate (up to 45%), producing an effective CGT of up to 18% on the full gain. The French 19% exceeds the 18% SARS effective rate, so the treaty credit typically wipes out the South African liability, the seller still has to declare the French gain on the South African return in the year of disposal, translated into rand at the SARB average spot rate for the tax year.
View data as table
| Layer | Rate |
|---|---|
| French income-tax CGT | 19% |
| French social charges | 17.2% |
| French progressive surtax (top band) | 6% |
| SARS effective CGT (40% inclusion, 45% top marginal) | 18% |
Worked example: a Johannesburg couple sells a Nice apartment
Sipho and Lerato are Johannesburg tax residents. They bought a Nice two-bedroom in 2013 for €480,000, spent €36,000 of notarial fees at purchase and €60,000 of documented works. They sell in 2026 for €830,000, split equally. Each share is €415,000, above €150,000, so an accredited representative is required. Gross gain: €254,000 (€830k minus €480k minus €36k minus €60k). Holding period: 12 years. Income-tax taper at 12 years leaves about 36% of the gross gain, so €91,440. Social-charge taper at 12 years leaves about 70%, so €177,800. French income-tax CGT at 19% of €91,440: €17,374. French social charges at 17.2% of €177,800: €30,582. Progressive surtax on €91,440 per seller half: small, roughly €400 each. Representative fee at 0.55% of sale: €4,565. Total French withholding and fees: approximately €53,000. On the SARS side, 40% of €254,000 is €101,600, taxed at the household marginal rate of 45%, giving €45,720. The 1993 treaty credit allows the French 19% layer (€17,374) to offset SARS, so the net SARS liability is roughly €28,350. Total global tax on the sale: about €81,300 plus the representative fee, split across the two returns.
One rare tip for South African residents
Translate the cost base into rand at the historical exchange rate prevailing on the purchase date, not at the deed-date rate, when you prepare the SARS CGT calculation. SARS uses the historical spot rate for the base cost and the transaction-date spot rate for the proceeds, which means a weak rand over the holding period can inflate the ZAR gain even when the euro gain is modest. Conversely, if the rand has strengthened (rare, but happens in 2025 windows), the ZAR gain is lower than the euro gain. The accredited representative prepares the euro figures, SARS wants rand, it is your tax adviser in South Africa who runs both translations and applies the treaty credit. Ask your representative to send a certified euro statement on firm letterhead, not a photocopy of the 2048-IMM.
SARB repatriation and ZAR timing
The notaire wires the net proceeds in euros to the IBAN you provide, and a South African commercial bank acts as the SARB-authorised dealer for the inbound leg. For amounts up to R10 million per year under the foreign investment allowance (FIA), the clearance is operational and fast, for larger amounts a prior SARB FIA application is required and takes about four weeks. Plan the notaire wire to land the week before your month-end SARS provisional tax payment, not after, because the exchange-control approvals sometimes add two working days to the bank credit. If you intend to leave the proceeds in euros offshore, keep the bank record of the inward wire, SARB does not require repatriation to rand for FIA-cleared funds.
Pitfall to avoid
Do not assume the French social charges of 17.2% are creditable in South Africa. SARS treats the social-charge layer as a non-income tax because it funds French social security, not general government, so it does not qualify as a foreign tax under Section 6quat. The 17.2% is a real additional cost for South African residents, not a timing difference. Budget it up front in your net-proceeds calculation, not as a recoverable withholding.
Key takeaways
- Representative required above €150,000 per seller, South Africa sits outside the EU/EEA/Swiss carve-out.
- French 19% + 17.2% + progressive surtax apply; South Africa adds its own CGT with treaty credit only on the 19% layer.
- Social charges of 17.2% are not creditable under Section 6quat SARS.
- SARB FIA clearance applies above R10m, plan the wire accordingly.
- South Africa is not on the French non-cooperative list in 2026.
Frequently asked questions
Does the France-South Africa treaty stop me paying tax twice?
The 1993 treaty does not exempt the gain on the French side, France keeps the primary right to tax immovable property situated in France. What it does is oblige South Africa to grant a foreign tax credit for the French income-tax CGT (the 19% layer, not the 17.2% social charges), up to the South African tax that would have applied on the same gain. In practice, the French 19% exceeds the 18% effective SARS rate, so the SARS liability is fully offset.
Can I take the 7.5% reduced social-charge rate as a South African resident?
No. The 7.5% rate is reserved for sellers affiliated to an EU, EEA or Swiss social-security scheme. South African Unemployment Insurance Fund cover or private medical aid do not qualify. Budget 17.2% on the social-charge base after taper.
Is South Africa on the French non-cooperative list (ETNC)?
No. South Africa is not on the ETNC list in 2026, so the punitive 75% flat rate does not apply. The accredited representative still checks the latest arrêté in the 30 days before the deed, because the list is updated roughly once a year.
Do I need SARB approval to repatriate the euro proceeds to rand?
Yes for the inbound leg. South African residents must clear the repatriation through a SARB-authorised dealer (your commercial bank acts as agent). Provide the bank with the acte authentique, the 2048-IMM clearance letter, and the representative certificate; the single discretionary allowance and foreign investment allowance frameworks usually cover private sales without separate SARB approval, above R10 million you need an FIA clearance in advance.