South Africa occupies a singular place in the world of international relocation: a country of extraordinary natural beauty, deep cultural complexity, some of the world's finest wine, and a climate that makes British weather seem even worse than it already does. For UK nationals moving to South Africa — and for the large community of South Africans living in the UK who may be considering a return or managing South African financial affairs from abroad — the financial dimension of living in or departing South Africa is distinctive and requires specific attention.
This guide covers residency and visa options for UK nationals, South Africa's income tax system, its historically complex exchange controls, the concept of "financial emigration" (now formally known as ceasing tax residency), UK pension considerations, and the practical aspects of expat life in South Africa.
Why people move to South Africa
South Africa offers a lifestyle that few countries can match:
- Climate: Cape Town and the Western Cape have a Mediterranean climate; KwaZulu-Natal is subtropical; the Highveld (Johannesburg, Pretoria) has warm summers and cool, dry winters.
- Value for money: the rand's weakness against sterling means that UK-earned or UK-pension income translates into a very comfortable lifestyle. A household income of £3,000/month places a UK expat in an affluent segment of South African society.
- Property: high-quality homes with pools and gardens at prices that seem extraordinary to UK buyers. A freehold family home in a secure Johannesburg suburb can be purchased for £150,000–£350,000 equivalent.
- Natural environment: world-class game reserves, the Drakensberg, the Winelands, and the Garden Route.
- Established expat community: particularly in Cape Town, the Garden Route, and the Johannesburg northern suburbs.
The counterbalancing factors — infrastructure challenges, power supply instability (loadshedding), and security concerns in some areas — are real and should be evaluated honestly. Most long-term expats develop routines and security arrangements that become part of daily life.
Visa routes for UK nationals
UK nationals require a visa for stays beyond 90 days in South Africa.
Retired Persons Visa
South Africa's Retired Persons Visa is available to those who can demonstrate a minimum monthly income of ZAR 37,000 (approximately £1,500–£1,800 at 2026 exchange rates, though this fluctuates with the rand) from pension, annuity, or investment income. This visa is issued for four years and is renewable.
Holders of the Retired Persons Visa may not work in South Africa. Income from outside South Africa is the required foundation.
Financially Independent Permit
Available to those with net assets of at least ZAR 12 million (approximately £500,000 at current rates). Holders may live in South Africa without working and access South African services. The permit is initially granted for four years.
Critical Skills Visa
For professionals in specified critical skills categories (technology, engineering, healthcare, finance). Requires a certificate from the relevant professional body and a South African job offer.
Business Visa
For those establishing a business in South Africa with a minimum investment of ZAR 5 million (approximately £200,000).
Relative's Permit
Available to those with South African family members.
South African income tax
South Africa has a residence-based income tax system — residents are taxed on worldwide income.
Tax residency rules
You are a South African tax resident if you meet either:
- The ordinary residence test: South Africa is the country you regard as your permanent home.
- The physical presence test: you are present in South Africa for more than 91 days in the current year, more than 91 days in each of the five preceding years, and more than 915 days in total over those five preceding years.
Income tax rates
South African personal income tax is progressive. As of 2026 (approximate rates — subject to annual Budget):
- Up to approximately ZAR 237,100: 18%
- ZAR 237,100–ZAR 370,500: 26%
- ZAR 370,500–ZAR 512,800: 31%
- ZAR 512,800–ZAR 673,000: 36%
- ZAR 673,000–ZAR 857,900: 39%
- Above ZAR 857,900: 45%
Primary rebate of approximately ZAR 17,235 per year for all taxpayers.
Capital gains tax
CGT applies on disposal of assets by South African residents. The net capital gain is included in income at an inclusion rate of 40% for individuals, and the applicable marginal tax rate then applies. The effective maximum CGT rate is therefore 40% × 45% = 18%.
Foreign employment income exemption
South Africa taxes worldwide income of residents, but an exemption applies for foreign employment income where the taxpayer is physically outside South Africa for more than 183 days in a 12-month period, including a continuous period of more than 60 days. This exemption is capped — amounts above approximately ZAR 1.25 million are not exempt.
Exchange controls: the context
South Africa maintained comprehensive foreign exchange controls from the apartheid era through to the present, reflecting a period when capital flight was a major concern. While the South African Reserve Bank (SARB) has progressively liberalised controls, a framework of allowances and declarations remains in place.
The single discretionary allowance
South African tax residents may transfer up to ZAR 1 million per year offshore without any prior approval (single discretionary allowance). This covers gifts, maintenance payments, and general transfers.
The foreign investment allowance
Additionally, residents may transfer up to ZAR 10 million per year offshore for investment purposes, subject to SARS Tax Compliance Status (TCS) PIN verification (confirming the individual is tax compliant). Larger amounts require Reserve Bank approval.
Former financial emigration — now "cessation of tax residency"
Prior to 2021, the formal process of "financial emigration" allowed South African residents to change their Reserve Bank status to non-resident, releasing blocked funds and enabling capital transfers. This mechanism was abolished in March 2021.
Since March 2021, the relevant process is simply ceasing tax residency — formally notifying SARS that you have ceased to be a South African tax resident by submitting a change of status. This does not require Reserve Bank approval for the underlying event but will trigger a capital gains tax exit charge (deemed disposal of all assets at market value on the date of ceasing residence, except South African immovable property which remains subject to South African CGT regardless).
The exit charge is a significant financial planning consideration for South African residents (and returning South Africans) with substantial assets.
Retirement annuities and the 3-year rule
Under legacy financial emigration, accumulated retirement annuity funds could be paid out as a lump sum to a non-resident. Under the current system, retirement annuity funds can be paid out early (without waiting for retirement age) if the individual has been non-resident for at least three consecutive years. This is a material planning point for those with South African retirement annuity policies who have left — or are planning to leave.
UK–South Africa double taxation treaty
The UK and South Africa have a comprehensive DTA (1969 treaty, extensively updated). Key provisions:
- Dividends: 5% withholding if the recipient holds 10%+ of the payer; 15% otherwise.
- Interest: up to 10% withholding.
- UK state pension: the state pension is a social security benefit, not a "government service" pension; under the treaty it is generally taxable in South Africa once you are South African resident.
- UK government service pensions (e.g. civil service, armed forces, certain public-sector schemes): generally taxable only in the UK under the government-service article.
- UK private and occupational pensions: generally taxable in South Africa once South African resident; the treaty distinguishes government-service pensions from other pensions.
- Employment income: taxed where the work is performed.
Practical relocation steps
- Apply for the relevant visa from the South African High Commission in London.
- On arrival, register with SARS for a tax number.
- Open a South African bank account (the main retail banks are Standard Bank, FNB, Nedbank, and Absa — all have expat-oriented services).
- Notify HMRC of UK departure (P85).
- Review South African exchange control allowances and plan any capital transfers accordingly.
- Consider the timing of ceasing South African tax residency (if you are a South African national returning to the UK) or the exit charge implications if leaving South Africa.
- Arrange private health insurance or join a South African medical aid scheme.
Healthcare in South Africa
South Africa has a well-developed private healthcare sector. The main medical aid schemes (Discovery Health, Momentum, Bonitas, Medihelp) are health insurance vehicles that cover private hospital care and specialist consultations. Medical aid membership is effectively essential for expats — the public hospital system serves a very large population with constrained resources and is not suitable for expat use in non-emergency situations.
Leading private hospitals (Netcare, Life Healthcare, Mediclinic) provide excellent care across a wide range of specialties. Medical costs are a fraction of US private healthcare and broadly comparable to, or somewhat below, UK private healthcare costs.
For UK nationals, a medical aid or IPMI policy is the appropriate cover. Some IPMI policies cover South Africa within a worldwide plan; others require a local scheme.
Compliance caveat
South Africa's tax laws, exchange control rules, and retirement annuity regulations have changed significantly in recent years and continue to evolve. The former financial emigration mechanism was abolished in 2021; the current cessation of tax residency framework applies instead. Rand/sterling exchange rates are volatile and affect all ZAR-denominated thresholds significantly. Always take professional advice from advisers with current knowledge of South African tax law and UK cross-border planning. The exit CGT charge on ceasing South African residence is a particularly material area requiring specialist advice before action.
How Global Investments Can Help
South Africa's exchange control framework, exit CGT charge, and retirement annuity rules create a genuinely complex financial planning environment that requires specialist expertise. Global Investments works with UK nationals moving to South Africa, South Africans living in the UK managing their South African assets, and returning South Africans planning the tax-efficient repatriation of accumulated wealth.
We help clients structure the timing of asset transfers, plan the cessation of South African tax residency, review the three-year retirement annuity rule's application to their situation, and coordinate UK pension and investment planning alongside the South African position.
Contact Global Investments today to discuss your South Africa plans.
This guide is for general information only and does not constitute financial, legal or tax advice. Rules, fees and regulations change frequently; verify current requirements with a qualified adviser before acting.