South Africa vs United Kingdom: tax comparison for expats & nomads
A sourced head-to-head on South Africa and United Kingdom: tax-residency rules, income tax rates, special regimes and nomad visas, side by side. Income tax only, not tax advice.
Effective income tax by income
An effective-rate comparison for this pair isn’t available yet (one country’s full bracket table is still being verified). The sourced fact comparison below still applies — and the interactive tool covers every modelled country.
South Africa vs United Kingdom, side by side
| South Africa | United Kingdom | |
|---|---|---|
| Top income tax rate | 45%ⓘSARS“1 878 601 and above 666 339 + 45% of taxable income above 1 878 600”View source · accessed 2026-09-08 | 45%ⓘHM Revenue & Customs (GOV.UK)“Additional rate over £125,140 45%”View source · accessed 2026-08-20 |
| Tax-residency day threshold | 91 daysⓘPwC Worldwide Tax Summaries“more than 91 days, in aggregate, in the relevant tax year and each of the preceding five tax years, and also for more than 915 days, in aggregate, in the preceding five tax years.”View source · accessed 2026-09-08 | 183 daysⓘHM Revenue & Customs (GOV.UK)“you spent 183 or more days in the UK in the tax year”View source · accessed 2026-08-20 |
| Signature tax regime | [source]PwC Worldwide Tax Summaries“South African residents who receive employment income for performing their employment-related tasks in a foreign country are exempt from tax on the first ZAR 1.25 million of the employment income, provided that they have, during any 12-month period, spent more than 183 full days (including a continuous period of at least 60 full days) outside South Africa.”View source · accessed 2026-09-08 | FIG regime (ex-non-dom): 4 yearsⓘHM Revenue & Customs (GOV.UK)“On 6 April 2025 the 4-year foreign income and gains regime replaced the remittance basis”View source · accessed 2026-08-20 |
| Digital nomad visa | Yes — Remote Work Visitor VisaⓘDepartment of Home Affairs“VISITORS VISA SECTION 11(1) (B) (iv) FOR PRESCRIBED ACTIVITY OF REMOTE WORK (EXCEEDING 3 MONTHS TO 3 YEARS)”View source · accessed 2026-09-08 | No |
| Nomad-visa income requirement | ZAR 650,796 / yearⓘDepartment of Home Affairs“Proof of sufficient financial means, defined as a gross salary of no less than the equivalent of R650 796, 00 per annum in the form of three months bank statements.”View source · accessed 2026-09-08 | — |
Every figure links to its source and verification date. Full guides: South Africa · United Kingdom.
Frequently asked questions
Is South Africa or United Kingdom better for tax?
It depends on your income, residency status and which special regime you qualify for. Compare the residency rules, rates and regimes side by side below, and use the interactive tool for your own income.
Which has the lower tax-residency threshold, South Africa or United Kingdom?
South Africa treats you as tax resident after 91 days, and United Kingdom after 183 days. But ties like a home, family or economic centre can trigger residency on fewer days — never rely on a day count alone.
Does South Africa or United Kingdom have a digital nomad visa?
South Africa has a dedicated nomad/remote-work visa (income requirement around ZAR 650,796 / year); United Kingdom has no dedicated digital-nomad visa. See the "Digital nomad visa" row below for the sourced detail.