The Supreme Court of Appeal (SCA) has recently delivered an important judgment in CSARS v Bullion Star (Pty) Ltd, addressing the limits of SARS’ investigative powers and their connection to the taxpayers’ constitutional rights. The decision is significant not only for tax practitioners, but for any business that could face a SARS audit or an invasive search-and-seizure operation. The order of the SCA further clarifies the legal standards for search and seizure warrants and reinforces the protections of privacy under the Constitution.

At its core, the case was about whether SARS exceeded its lawful authority by obtaining an overbroad warrant.

The background

Bullion Star is a licensed gold refinery that buys second-hand gold, refines it into bars and coins, and sells those products locally and internationally. SARS suspected that Bullion Star was not really trading in second-hand gold, but was instead dealing mainly in Krugerrand gold coins. This distinction mattered because the VAT treatment of those transactions differs significantly.

On this basis, SARS believed that Bullion Star may have incorrectly claimed VAT input credits worth almost R14 million for the period November 2020 to February 2022.

To investigate, SARS obtained a search-and-seizure warrant from the High Court on an urgent and ex parte basis. This meant Bullion Star was not notified beforehand and had no opportunity to oppose the application before the warrant was granted. The warrant authorised SARS officials to search Bullion Star’s premises, as well as the homes of the company’s director and an employee.

Why Bullion Star challenged the warrant

Following the execution of the warrant, Bullion Star launched an urgent reconsideration application. The company argued that the warrant was unlawfully broad, granting SARS sweeping powers beyond what was necessary for the investigation.

Importantly, SARS’ own founding affidavit had stated that the purpose of the warrant was limited; and that SARS wanted access to original electronic data, including WhatsApp messages, emails and photographs, to verify whether certain gold transactions had actually occurred.

However, the warrant that was eventually granted went much further than that stated purpose.

During the reconsideration proceedings, SARS ultimately conceded that the warrant was indeed ‘overbroad’.

What does ‘overbroad’ mean?

The SCA explained that a warrant is overbroad when it allows conduct beyond what the law permits or when it fails to define the scope of the search clearly enough. In this case, the warrant authorised SARS to seize a wide range of documents and access private residences without sufficient justification.

The court stressed that search-and-seizure warrants must be specific, carefully drafted, and ought to strike a balance between investigative powers and constitutional rights, particularly the right to privacy under section 14 of the Constitution.

The SCA’s decision

The majority of the SCA upheld the High Court’s decision to set aside the warrant entirely.

A key factor was that SARS initially defended the warrant as lawful and only later conceded that it was too broad. The court found that SARS had failed to properly justify why the warrant should nevertheless be partially preserved or amended after it had already been executed.

The SCA stressed that courts will not tolerate an overbroad warrant.

The court also held that the warrant failed to align with the limited purpose SARS itself had described when applying for the order. In other words, SARS asked for a narrowly focused investigative tool but obtained something far more invasive.

The dispute over the consent order

An important side issue involved a consent order concluded between the parties shortly after the search. The consent order allowed SARS to use seized information for the VAT audit pending the reconsideration application.

However, the SCA held that once the warrant was declared unlawful, SARS could no longer rely on the unlawfully obtained information. The minority judgment further clarified that the consent order operated only on an interim basis and did not grant SARS an ongoing right to use the information.

The minority judgment

There was a dissent within the SCA. The minority judgment argued that the High Court should have considered whether the lawful parts of the warrant could be separated from the unlawful portions. It also suggested that the consent order allowed SARS to use some of the information. However, the majority view prevailed, and the appeal was dismissed with costs.

Why this matters for businesses

The judgment sends a strong message that SARS’s substantial investigative powers are not without limits.

Businesses should understand that SARS may obtain search-and-seizure warrants under the Tax Administration Act, and those warrants may be granted without prior notice to the taxpayer, but courts will closely scrutinise whether such warrants are justified, specific and proportionate.

The decision also reinforces the central role of constitutional rights in the tax environment. Even in the face of suspected serious non-compliance, SARS must act within the bounds of legality and procedural fairness.

Key takeaways from the judgment

For businesses, the case is a reminder that:

• search warrants should be carefully reviewed immediately after execution;
• overbroad warrants are open to challenge and may be set aside; and
• agreements reached during disputes with SARS should be drafted very carefully, particularly regarding the future use of seized information.

Ultimately, the Bullion Star judgment reaffirms a fundamental constitutional principle: the enforcement of tax laws, however important, cannot come at the expense of the rule of law.