The 2026 SA Currency Transfer Guide
Everything South African expats need to know about moving money to the UK — allowances, compliance, costs, and the step-by-step process explained in plain English.
What this guide covers
Whether you're sending your first R50,000 or planning a R10 million capital transfer, the rules are the same — they're just badly explained everywhere else. This guide cuts through the confusion and gives you the version we use with our own clients.
We wrote it because every week we speak to South Africans in the UK who've lost thousands to their bank's hidden spread, or had a transfer stuck at SARS because the paperwork went in wrong. None of it needed to happen.
The 2026 edition reflects the biggest change to SA exchange controls in years: the Single Discretionary Allowance doubled from R1 million to R2 million per adult per calendar year, announced in the February 2026 Budget. A married couple can now move R4 million without needing a SARS Approval for International Transfer.
This guide explains what that means in practice, how it interacts with the R10 million Foreign Investment Allowance, and exactly what to do — step by step — whether your transfer is straightforward or complex.
Inside the guide
- 1How SA-to-UK currency transfers actually work — the mechanics most banks don't explain
- 2The 2026 SDA: R2 million per adult per calendar year — what changed and what it means for you
- 3The Foreign Investment Allowance (FIA): transferring up to R10 million with a SARS AIT
- 4Above R12 million: when SARB FinSurv approval is required
- 5AIT applications: what SARS needs, how long it takes, and how to avoid delays
- 6The real cost of using your bank vs a specialist forex provider
- 7SWIFT fees, BOP codes, and the admin nobody warns you about
- 8Your step-by-step transfer checklist — from first enquiry to funds landing in your UK account
12 pages. No jargon. No upselling. Just the map.
Five things most South Africans get wrong about UK transfers
1The SDA doubled in 2026 — and most people are still working off the old number.
The Single Discretionary Allowance is now R2 million per adult per calendar year, doubled from R1 million in the 2026 Budget (announced 25 February 2026), applying to the 2026 calendar year. A married couple can transfer R4 million without needing a SARS AIT. The allowance resets every 1 January — unused allowance does not carry over.
2Your bank's "competitive rate" is almost certainly not competitive.
Retail banks build profit into the spread — the gap between the rate they buy currency at and the rate they sell it to you. On a R1 million transfer, that hidden margin can cost thousands of Rands compared to a commercial rate from a specialist provider.
3The AIT process doesn't have to take months.
An Approval for International Transfer from SARS is required for transfers above the SDA using your Foreign Investment Allowance. With clean compliance history and correct documentation, clearance can be straightforward. The delays people experience are usually caused by incomplete paperwork, not SARS itself.
4You don't need to move everything at once.
Splitting a large transfer into tranches — using your SDA first for immediate needs, then applying for an AIT for the balance — is a practical approach that many expats use. Your transfer strategy should match your timeline, not the other way round.
5The R250 SWIFT fee is the only transparent cost — everything else is in the spread.
Most banks charge a flat R250 SWIFT fee per transaction, which is visible and unavoidable. The real cost is in the exchange rate markup, which is invisible unless you compare. This is where the savings sit.
Common questions about SA-to-UK transfers
Official sources referenced in this guide
These are the regulatory and government bodies that govern cross-border transfers from South Africa. We've linked directly to the relevant pages so you can verify anything in the guide against the primary source.
- South African Revenue Service (SARS)AIT applications, tax compliance, cessation of residency
- South African Reserve Bank (SARB)Exchange control regulations, FinSurv approvals
- Financial Sector Conduct Authority (FSCA)FSP licensing and regulatory oversight
- National TreasuryBudget announcements, SDA/FIA policy changes
Last reviewed: April 2026. WBForex reviews this guide quarterly to reflect regulatory and budget changes.
Download the 2026 SA Currency Transfer Guide
12 pages of practical, jargon-free guidance. Written by the team that's helped over 5,000 South Africans do exactly this.
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