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SARS Has Already Gone AI-Native — The Question Is Whether You Have
- 30 June 2026
- AI & Technology
- Nestene Botha
For most tax practitioners, the conversation about artificial intelligence still feels like something on the horizon — a topic for conferences, not for Monday morning. We assume there is time: time to watch how it develops, time to wait for the dust to settle, time to adopt once the tools have matured.
That assumption is now the single biggest risk to the profession.
Because while the profession has been debating whether AI is hype, the revenue authority has quietly answered the question. SARS is no longer simply digitising — it is building an intelligent tax administration embedded with data science and AI (McLeod, 2026).
This Is Not a Forecast — The Numbers Are Already In
It is tempting to treat AI-driven tax administration as a future threat. The figures say otherwise.
SARS collected R2.01-trillion in net revenue for the 2025/26 financial year — the first time it has crossed the R2-trillion mark, representing 8.4% growth year on year and outpacing nominal GDP growth of 5.4% (McLeod, 2026; Mawson, 2026). This is not a pilot programme or a press release. It is a record result, delivered today, by an AI-driven collection model.
Under the Modernisation 3.0 White Paper, the stated end-goal is a system where, in SARS's own words, “tax just happens” (Mawson, 2026). Compliance is shifting from something taxpayers do to something the system runs.
The Information Advantage Has Moved — Decisively
The return — the document our profession has organised itself around for decades — is quietly becoming obsolete.
In the past year, SARS auto-assessed six million taxpayers, with refunds paid within 72 hours, drawing on third-party data from employers, banks, medical schemes, retirement funds and insurers, and using machine learning to flag compliance risk (Mawson, 2026). Add to this a unique digital identity for every taxpayer, secured by biometric and two-factor authentication (McLeod, 2026), and the picture is clear:
SARS now knows more about the taxpayer than the taxpayer often knows about themselves.
The shift is from rules-based to behaviour-based risk. With the undisputed tax debt book exceeding R500 billion and an estimated R800-billion tax gap, SARS profiles patterns of conduct in near real time — and enforcement now reaches not only the non-compliant taxpayer but, in some cases, the tax-aggressive advisor, with current focus sectors including the gig, shared and social media economy (Polity, 2026).
Why “Better Software” Isn't the Answer
Many firms will respond the way they always have: buy another tool, add another portal, experiment with an AI add-on, and push through peak season.
But tools without a rethink of the work simply digitise an old model. The deeper change is not technological — it is what we sell. The return, the reconciliation, the VAT calculation are being absorbed into the system. Worse, an estimated 40% of agentic AI projects are expected to fail by 2027, largely because firms automate broken processes instead of fixing them first (Waz, 2026).
Stop Selling the Deliverable — Start Selling the Judgment
Here is the uncomfortable, liberating truth: if your revenue is tied to hours spent on compliance work that is about to be automated, your business model is the risk — not AI itself.
What remains irreplaceable is human judgment, ethical oversight, and the professional signature that carries legal weight. The opportunity is to reposition:
- From preparer to advisor — and from hourly billing to value-based and fixed fees
- From periodic filing to real-time compliance architecture, designing clean data flows as e-invoicing and continuous transaction control arrive toward 2028 (Purchase to Pay Network, 2026)
- From processing the deliverable to making sense of complexity for the client — connecting the regulatory, financial and personal in a way a model cannot
AI literacy is no longer a nice-to-have. In the 2025 Future of Professionals Report, respondents estimated AI would save an average of five hours per week — yet only 25% of firms are actively investing in AI training (Thomson Reuters, 2025). The advantage is sitting in plain sight for those who act.
The Window Is Open Now — And Closing Toward 2028
SARS has already gone AI-native and is collecting record revenue because of it. The profession's window to do the same — to move from compliance processor to technology-enabled advisor — is open now and narrowing as e-invoicing, real-time VAT and the full modernisation programme come online toward 2028 (Purchase to Pay Network, 2026).
In an upcoming session, we will unpack exactly what this shift looks like in practice: where SARS's technology is heading, how AI is competing with existing tax software, the real risks of moving too fast, what your clients are already doing with AI on their own returns, and a practical survival strategy for the firm that intends to thrive.
The accountants who thrive won't be the ones who worked the hardest against the change. They'll be the ones who saw it early — and repriced around judgment.
If this shift raises important questions about how artificial intelligence is already transforming tax practice — and what it means for your firm, your clients, and your future role as a trusted advisor — we invite you to explore the topic further. To secure your place, click here to register for the webinar.
References
Mawson, N. (2026, April 2). SARS crosses R2tn as AI reshapes tax collection. ITWeb. https://www.itweb.co.za/article/sars-crosses-r2tn-as-ai-reshapes-tax-collection/LPp6V7rBwGr7DKQz
McLeod, D. (2026, April 1). Sars to give every taxpayer a digital identity in sweeping tech overhaul. TechCentral. https://techcentral.co.za/sars-taxpayer-digital-identity-sweeping-tech-overhaul/279721/
Polity. (2026, April 14). Final demands, civil judgments and criminal risk: SARS is coming after all non-compliant taxpayers. Polity. https://www.polity.org.za/article/final-demands-civil-judgments-and-criminal-risk-sars-is-coming-after-all-non-compliant-taxpayers-2026-04-14
Purchase to Pay Network. (2026, March 2). South Africa moves to mandatory eInvoicing and real-time VAT reporting. Purchase to Pay Network. https://www.p2pnetwork.org/latest-news/4325-south-africa-transitions-to-mandatory-e-invoicing.html
Thomson Reuters. (2025). Future of professionals report. https://www.thomsonreuters.com/en/c/future-of-professionals
Waz, D. (2026, January 5). The future of accounting and tax: How AI, automation, and regulation are reshaping the profession (2025–2026). Moores Rowland. https://www.mooresrowland.net/en/blog/the-future-of-accounting-and-tax-how-ai-automation-and-regulation-are-reshaping-the-profession-20252026/