SARS goes on the hunt for R500 billion

SARS is ramping up its “SARS 3.0” strategy, using artificial intelligence (AI), third-party financial data, and expanded teams through Project AmaBillions to recover over R518.2 billion in undisputed tax debt and intensify audits and debt collection.

This was explained by Tax Consulting SA’s Partner and Head of Strategic Engagement & Compliance, Jashwin Baijoo, and Team Lead of Tax Debts, Junaid Bhayla.

They noted that SARS is collecting more tax while fundamentally changing the administration and enforcement of tax laws.

Beneath the headline figures of the 2026 fiscal framework lies a deeper structural shift that will shape taxpayer engagement for years to come, widely known as ‘SARS 3.0’.

For taxpayers, this strategic transformation may not be as evident as a new tax rate or a policy change. However, its implications are far more significant.

Per SARS’ recent media release, it is working towards a system where “tax just happens”. In the context of SARS’ legal mandate to collect tax revenue, this alludes to more streamlined, efficient tax debt collection.

Baijoo and Bhayla said SARS is now sitting with an undisputed tax debt book of over R500 billion, pushing the revenue service to ramp up its collection efforts.

These system changes will enable SARS to precisely detect any “risk” and eradicate tax non-compliance through AI, sophisticated data analytics, and refined algorithms.

“The 2026 Budget speech updates served as a reminder that the tax debt book remains firmly on SARS’ radar,” they said.

As of 31 January 2026, South Africa’s total outstanding tax debt stood at R646 billion, of which R518.2 billion is classified as undisputed and therefore legally recoverable.

“Despite intensified enforcement efforts, at the time of reporting, SARS had collected only R79.4 billion. This leaves the revenue authority roughly R15 billion short of its collection target for the period,” Baijoo and Bhayla said.

Recognising the magnitude of the tax debt collection challenge, the government has allocated an additional R7 billion to strengthen SARS’ debt recovery capabilities.

“This funding has already enabled the recruitment of approximately 1,500 additional debt collectors, forming part of a targeted enforcement drive widely referred to as Project AmaBillions,” they said.

Baijoo and Bhayla explained that the initiative aims to systematically reduce the country’s growing tax debt backlog and increase recovered debt from R95 billion to at least R120 billion during the 2025/26 fiscal year.

Beyond recovery, SARS’s finely tuned audit capabilities uncover additional tax debt due and impose understatement penalties of up to 200%.

Expanding the use of third-party financial data

“Under the leadership of Commissioner Edward Kieswetter, SARS has been steadily rebuilding its institutional capacity and investing heavily in digital modernisation,” Baijoo and Bhayla said.

“In practical terms, this means SARS is increasingly integrating vast streams of third-party financial data into its compliance ecosystem.”

Financial institutions, employers, medical schemes, investment platforms and other reporting entities provide structured data to SARS.

This enables the revenue authority to compare taxpayer declarations against independently sourced financial information.

Using integrated data analytics tools, SARS can flag inconsistencies between declared income and actual financial activity, identify undeclared revenue streams, and highlight taxpayers with outstanding liabilities.

Risk profiling models can identify taxpayers who may have understated income or claimed inappropriate deductions.

Once flagged, these cases can move quickly from automated engagement to enforcement through robust historical audits.

They can even move directly to a civil judgement against the offending taxpayer where more amicable collection attempts have been ignored, Baijoo and Bhayla warned.

“The connection between these developments and Project AmaBillions is increasingly clear. A modern, data-integrated revenue authority does not rely on chance discovery. It relies on information,” they said.

“Identifying undisputed tax debts begets SARS identifying taxpayer assets – both local and offshore – verifying financial activity through supplied data and coordinating enforcement action across both civil judgments and third-party appointments.”

Collectively, Baijoo and Bhayla said this forms part of SARS’ modern debt collection, reshaping how the taxman engages with taxpayers.

“The revenue authority now engages taxpayers through a range of digital platforms, including SMS notifications, online portal alerts, and even messaging services such as WhatsApp,” they said.

While these messages may feel informal compared to traditional letters of demand, Baijoo and Bhayla stressed that they should not be treated as such.

“They form part of a deliberate strategy to ensure taxpayers cannot plausibly claim to have missed important compliance notifications and nudge taxpayers towards compliance,” they warned.

Hiding is not an option

Baijoo and Bhayla stressed that failing to engage with SARS after receiving a Letter of Final Demand carries serious consequences, especially if SARS is aware of funds that could be used to settle, in full or in part, a tax debt.

If this happens, SARS may issue third-party appointment notices to institutions such as banks or employers, allowing funds to be deducted directly from the taxpayer.

The revenue authority, where third-party data indicates a significant asset portfolio, may also pursue civil judgments to attach assets and sell assets in recovery of the debt.

Alternatively, the taxman may initiate broader recovery or criminal proceedings where necessary for non-compliance with tax legislation.

Baijoo and Bhayla added that these data-driven system implementations are here to stay. The fiscus faces hundreds of billions of rands in outstanding tax debt and growing pressure.

Strengthening tax administration remains one of the most effective ways for the government to increase revenue without raising taxes.

The additional government funding, expanded enforcement teams, and the growing use of financial data should therefore be viewed as part of a single strategy, Baijoo and Bhayla said.

Under this strategy, SARS 3.0 provides the digital infrastructure, and Project AmaBillions provides the enforcement engine.

“For taxpayers with unresolved liabilities, the message is equally clear – ignoring a tax debt in the hope that it will fade into administrative obscurity is becoming an increasingly risky and unviable strategy,” they warned.

Baijoo and Bhayla added that proactive tax management and engagement with SARS is the only solution taxpayers have.