SARS Tax Emigration and the SARB Allowance: What South Africans Need to Know Before Moving to the UK

Most South Africans researching the UK Ancestry visa focus on the grandparent birth certificate and the DHA unabridged documents. The financial bureaucracy on the South African side — SARS tax emigration, the SARB foreign exchange allowance, and the Approval for International Transfer process — gets left until the last minute. That is a mistake, because some of these processes take months and their absence can delay or complicate your departure significantly.

This post covers the South African financial and tax side of moving to the UK on an Ancestry visa: what changed in 2021, what the current rules look like in 2026, and what you actually need to do before you leave.

What "Financial Emigration" Used to Mean (and Why It Changed)

Before March 2021, South Africans who relocated permanently could apply to the South African Reserve Bank (SARB) for a formal status change from "resident" to "non-resident" for exchange control purposes. This process — called formal financial emigration — unlocked specific allowances and allowed the transfer of certain assets that would otherwise have been restricted.

The formal financial emigration process was abolished by the SARB in 2021. It no longer exists as a separate procedure. The question of whether you are a South African exchange control resident or non-resident is now determined entirely by your tax residency status with SARS. The SARB and the South African banking system look to SARS to define your status.

This is an important distinction: many older guides on emigration forums still reference "financial emigration through the SARB" as a step in the relocation process. That step no longer exists. The current process runs entirely through SARS.

How SARS Tax Residency Works When You Leave

South Africa uses a "ordinarily resident" and "physical presence" test to determine tax residency. When you emigrate to the UK and cease to be ordinarily resident in South Africa, you can formally cease South African tax residency by notifying SARS.

The practical trigger is typically when you have been absent from South Africa for a continuous period and have established tax residency in the UK. SARS does not automatically update your status when you leave — you must actively manage the process.

When you cease South African tax residency, a capital gains tax (CGT) event is triggered. SARS treats you as having disposed of your worldwide assets at market value on the date of cessation. This "exit charge" applies to assets held at the time you leave — property, shares, retirement annuities (subject to specific rules), and other investments. The tax liability arising from this deemed disposal must be calculated and settled with SARS.

The CGT exit charge is the most significant tax event most emigrating South Africans face and is the main reason that engaging a South African tax adviser before departure is worth the fee. The calculation is complex, the values are set at the date of cessation (not at the date of sale), and the timeline for notification to SARS has consequences for interest and penalties if missed.

The SARB Foreign Exchange Allowance: What You Can Transfer

The elimination of formal financial emigration did not eliminate the limits on how much money you can transfer out of South Africa. The allowance structure remains:

Single Discretionary Allowance (SDA): R1 million per calendar year. This allowance can be used without any tax clearance or SARS approval. South African banks process SDA transfers directly — you simply instruct the bank and they complete the exchange control documentation. The SDA covers personal transfers including settling-in funds for emigration.

Foreign Capital Allowance (FCA): R10 million per calendar year. This allowance requires a Tax Compliance Status (TCS) PIN from SARS specifically for "Approval for International Transfer" (AIT). To obtain an AIT PIN, you must demonstrate full tax compliance: all returns filed, all tax debts settled, and foreign assets disclosed. The AIT process typically takes four to six weeks with a compliant SARS history and longer if there are outstanding assessments or disputes.

Amounts beyond R11 million (SDA plus FCA combined) require SARB approval on a case-by-case basis. This applies only to high-net-worth individuals moving substantial capital.

A critical 2026 development: Since Exchange Control Circular 15/2025 (October 2025), SARS has extended the AIT PIN requirement to transfers of non-resident income — including rental income from South African property and dividends from South African investments. If you own a rental property in South Africa and are collecting rent as a UK resident, that rental income can only be transferred to the UK after obtaining a Manual Letter of Compliance or an AIT PIN. This is a material change that affects many Ancestry visa holders who keep South African property after relocation.

Tax Clearance Certificate for the UK Ancestry Visa Application Itself

A separate question from the SARS emigration process: does the UK Ancestry visa application itself require a South African tax clearance certificate?

The short answer is no. The UKVI requirements for the Ancestry visa do not include a SARS tax clearance certificate in the mandatory document list. The required evidence is the ancestry chain documents, the financial maintenance evidence (bank statements), and the TB and police clearance. SARS tax compliance is a South African matter, not a UK visa requirement.

However, there is an indirect connection. If you are a self-employed applicant and you are using your SARS-registered business income as evidence of financial stability, UKVI may look at CIPC registration and tax documentation as part of assessing your financial position. In this context, having a current tax clearance status (a "good standing" certificate from SARS) can strengthen the application, even though it is not formally mandated.

The tax clearance requirement does arise if you need to use the Foreign Capital Allowance to move more than R1 million to the UK before or after arrival. This is a SARB requirement, not a UK requirement.

Practical Sequencing: When to Start the SARS Process

For most Ancestry visa applicants, the SARS process does not need to be completed before the UK application is submitted. The sequence most South African Ancestry visa applicants follow:

1. Apply for and receive the UK Ancestry visa (focus entirely on UKVI requirements)
2. Depart for the UK using the R1 million SDA if initial settlement funds are within that limit
3. After establishing UK residency, engage a South African tax adviser to manage the formal cessation of South African tax residency with SARS
4. Apply for the AIT PIN if transferring more than R1 million for property proceeds, pension transfers, or additional capital

Where the sequence changes is for applicants who need to transfer large sums — property sale proceeds, pension fund drawdowns, or investment portfolios — at or shortly before departure. In that case, initiating the AIT process three to four months before the planned departure date is advisable, given that SARS AIT processing takes four to six weeks under favourable conditions and can extend significantly if there are compliance issues.

Retirement Annuities and Pension Funds

South African retirement annuity (RA) funds and employer pension/provident fund benefits are subject to specific rules on emigration. Since the Tax Administration Laws Amendment Act changes in March 2021, RA funds can only be accessed or transferred after a three-year wait from the date of formal cessation of South African tax residency. This "lock-in" period applies regardless of when you physically leave the country.

Pension and provident fund benefits from an employer scheme can typically be taken as a cash lump sum or transferred to a preservation fund upon resignation. The tax treatment of these payments depends on whether you have withdrawn previously and the amounts involved. This is another area where professional tax advice before departure is worth the cost.

The R1 million SDA covers routine settlement transfers. It does not unlock restricted retirement savings. Those require the full SARS cessation and AIT process.

The Bottom Line for UK Ancestry Visa Applicants

The UKVI application and the South African financial/tax processes run in parallel but are largely independent. Your UK Ancestry visa will not be held up by SARS compliance issues — unless you are a self-employed applicant whose financial evidence touches SARS documentation. What SARS compliance does affect is your ability to move your money efficiently and without penalty once you have arrived.

For most applicants moving initial settlement funds below R1 million, the SDA handles the transfer with no SARS involvement. For those moving larger sums, or managing South African rental property or investments post-departure, the AIT process needs to be planned well in advance.

The complete guide for South African Ancestry visa applicants — covering the UKVI application process, document chain, financial evidence requirements, and the VFS submission — is at /from-south-africa/uk-ancestry/.

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