Mauritius vs South Africa: Tax, Residency & Lifestyle
South Africans are among the largest expatriate groups in Mauritius, and for good reason: a short flight, no jet lag, a safe environment, a stable currency in the rupee, and a far lighter tax and administrative burden. Here is how the two compare.
Tax
South Africa taxes residents on worldwide income, with personal rates up to 45% and capital gains tax. The foreign employment income exemption is capped at R1.25 million a year (from 2020), which is what pushed many higher earners to formalise their departure. Mauritius, by contrast, has a 0–20% scale, no capital gains tax, no inheritance tax and a remittance basis for foreign income — see our tax residency guide.
Ceasing South African tax residence
To get the benefit you must cease to be an SA tax resident — a formal process with SARS (often called financial emigration for tax purposes), alongside exchange-control steps for moving capital. The SA–Mauritius double taxation agreement then determines which country taxes what. This is very doable, but it is a process, not a formality.
Residency and lifestyle
South Africans use the retirement, property and occupation routes. Lifestyle is familiar — similar time zone, strong schools, and an established SA community — with the security and stability many are seeking. See our dedicated guide to moving to Mauritius from South Africa and the cost of living.
Why do South Africans move to Mauritius?
A short flight with no jet lag, a safe and stable environment, no capital gains or inheritance tax, a 0–20% income tax scale and a remittance basis on foreign income — versus SA’s worldwide taxation, rates up to 45% and the R1.25m expat exemption cap.
Do I still pay South African tax if I live in Mauritius?
Only if you remain an SA tax resident. To stop, you must formally cease SA tax residence with SARS and observe exchange-control rules; the SA–Mauritius treaty then allocates taxing rights.
Sources & further reading
Figures are summarised for general guidance and were correct at the time of writing; tax and immigration rules change, so we confirm the current position for your circumstances before you act.
More insights
Related reading
What the UK–Mauritius treaty covers — residence tie-breakers, dividends, interest, pensions and gains — and how it helps people and businesses.
How UK nationals are taxed after moving to Mauritius — leaving UK residence, UK-source income, the treaty and the Mauritian remittance basis.
The 183-day and 270-day tests, the domicile rule, the remittance basis for foreign income, and how to obtain a Tax Residence Certificate — explained clearly.
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