The Constitutional Court’s judgment in Lueven Metals is, on the surface, not a case that most taxpayers will ever have to apply directly. The dispute concerned a highly technical VAT zero-rating provision for gold supplied to prescribed purchasers. More specifically, it turned on whether second-hand gold, which had previously been manufactured into items such as jewellery before being refined and supplied as gold bars, qualified for the zero rate under section 11(1)(f) of the Value-Added Tax Act.
That is narrow. Very narrow.
But the broader lesson is not narrow at all.
The real significance of Lueven Metals lies in what it says about the limits of interpretation in tax law. The case is a useful reminder that the Endumeni approach — text, context and purpose — is not a free pass to make a tax provision read the way a taxpayer, SARS or even a court might prefer it to read. If the interpretive argument starts to feel like it is stretching the wording beyond what it can reasonably bear, there is a good chance that it is doing exactly that.
That is an uncomfortable but important point. Tax law is often complicated, badly structured and commercially awkward. But interpretation is not legislative repair. It remains an exercise in attributing meaning to words that the Legislature actually used.
How a gold case became an interpretation case
Lueven Metals traded in and refined precious metals. It bought second-hand gold, including scrap jewellery, and deposited its gold with Rand Refinery. Rand Refinery refined and smelted gold from multiple depositors and delivered refined gold bars to Absa, a prescribed purchaser. Lueven treated the supplies as zero-rated.
SARS took a different view. It said the second-hand gold used by Lueven had previously undergone manufacturing processes. On SARS’ interpretation, that historical manufacturing process disqualified the supply from zero-rating. Lueven, by contrast, argued that once the gold was refined into bars of the required purity and supplied to a prescribed purchaser, the previous life of the gold should no longer matter.
The High Court rejected Lueven’s interpretation. The SCA later disposed of the matter on a procedural section 105 point. The Constitutional Court first dealt with that issue in the so-called Five Tax Cases and later returned to decide the substantive interpretation point in Lueven Metals itself.1
That history matters. A dispute about the meaning of one VAT zero-rating provision travelled through the High Court, the Supreme Court of Appeal and the Constitutional Court. It did so not because anyone disputed that tax legislation should be interpreted by reference to text, context and purpose, but because the parties disagreed sharply on how far that interpretive exercise could go.
The textual problem: the words would not go away
Lueven’s core textual argument was that section 11(1)(f) required only three things: the supply had to be to a prescribed purchaser; the supply had to be of gold; and the gold had to be in one of the prescribed forms. On that approach, the decisive question was what was supplied at the time of supply. Lueven supplied refined gold bars to Absa. End of story.
The problem was that section 11(1)(f) did not end there. It went further. It referred to gold in the prescribed forms “which has not undergone any manufacturing process other than” the permitted processes. Those words created the difficulty for Lueven.
Lueven tried to neutralise that difficulty in several ways. It argued that refining destroys the previous form of the gold. It argued that the disputed phrase was concerned with the form in which the gold is supplied, not with the historical manufacturing process. It argued that SARS’ interpretation would produce odd results because newly mined gold also undergoes processing before it becomes refined bars. It also argued that the phrase was really aimed at excluding later value-added products, not recycled gold.
The Court rejected those arguments. In substance, its answer was that the provision imposed a real third requirement. The first requirement dealt with the purchaser. The second dealt with the form of the gold. The third dealt with the manufacturing process. If Lueven’s interpretation were accepted, the words beginning with “which has not undergone” would be left with no real work to do.2
That is where the case becomes more generally important. Lueven’s argument was not rejected because the Court ignored context and purpose. It was rejected because the text, properly read, created a hurdle that the other interpretive tools could not remove. Refining may have destroyed the previous physical form of the gold, but it did not erase the historical fact that the gold had previously undergone a disqualifying manufacturing process.3
This is the first practical warning from the case: if your interpretation depends on treating inconvenient words as if they are not there, pause. Courts do not like surplusage. In tax, every qualifying phrase may matter.
Context: useful, but not a rescue mission
Lueven then turned to context. Again, that was entirely orthodox. Endumeni requires context to be considered. But context must help to interpret the words. It cannot simply rescue an interpretation that the words will not carry.
First, Lueven relied on the Explanatory Memorandum, which referred to the supply of gold in “certain forms” to the Reserve Bank, the Mint or a registered deposit-taking institution being zero-rated. Lueven said this supported its form-based interpretation. The Court was not persuaded. The memorandum did not explain the requirements of the section or how to comply with them. It described the effect of the provision. It did not resolve the disputed question.
Second, Lueven relied on the broader VAT scheme. The argument was attractive enough: VAT is generally imposed on the current supply, and the nature of the goods at the time of supply should therefore matter. But the Court held that this general proposition could not override the specific wording of section 11(1)(f). Even if VAT ordinarily focuses on the current supply, a specific zero-rating provision may impose requirements linked to the history of the goods.4
Third, Lueven relied on binding class rulings and SARS’ historical treatment of the Rand Refinery arrangements. This is a very practical point, because taxpayers often find comfort in administrative arrangements, rulings, SARS correspondence or a historical practice. The Court’s answer was careful but firm. The rulings dealt mainly with documentary and accounting difficulties caused by commingling at Rand Refinery. They did not decide the real interpretive issue: what constituted a disqualifying manufacturing process under the third requirement.
That distinction is important. Documentary comfort is not the same thing as substantive compliance. A ruling or practice only helps to the extent that it actually deals with the issue that later becomes decisive.5
Fourth, Lueven relied on other legislation, including the Mining Rights Act and the Precious Metals Act, on the basis that those statutes did not distinguish between newly mined and recycled gold. The Court rejected that too. Those statutes dealt with different subject matter and did not control the VAT zero-rating enquiry.
The contextual arguments were therefore not irrelevant. They were simply not strong enough to shift the meaning of the VAT provision away from the wording actually used.
Purpose: attractive policy is not enough
Lueven’s purposive argument was probably the most commercially attractive part of its case. It argued that the purpose of the provision was to allow prescribed purchasers to acquire gold at the zero rate and to ensure the availability, sustainability and continuity of gold supply. It also relied on the fact that newly mined gold is finite and that recycled gold preserves a scarce resource. Added to that was a VAT neutrality argument: tax should not distort production and distribution choices.
Those are not silly arguments. In fact, the Court accepted that the sustainability point had force at first blush. But that was not enough.
The difficulty was that neither Lueven’s asserted purpose nor SARS’ asserted purpose was clearly grounded in the text or admissible parliamentary material. Both were plausible. Neither was decisive. And once purpose did not clearly point in either direction, Lueven was left with the text — and the text was against it.6
This is perhaps the most important part of the judgment for ordinary taxpayers and practitioners. Purpose is powerful, but it is not a licence to invent a better tax policy. A court may use purpose to resolve ambiguity. It may use purpose to choose between competing reasonable meanings. But where the wording points strongly in one direction, a commercially attractive purpose cannot simply pull the provision in the opposite direction.
The real Endumeni lesson
There is a tendency in tax disputes to invoke “text, context and purpose” almost as an incantation. The words are familiar. They sound modern, purposive and flexible. But they do not mean that interpretation has become a free-form exercise in reaching the most commercially sensible answer.
Endumeni does not say that text is irrelevant. Quite the opposite. The language remains the inevitable point of departure. Context and purpose matter, but they do not float above the text. They are part of the same interpretive exercise. They help to identify the meaning of the words. They do not authorise the interpreter to replace those words with something more convenient.
That is why Lueven Metals matters. The Court considered text. It considered context. It considered purpose. It even accepted that some of Lueven’s purposive arguments had superficial attraction. But the final position was simple: the textual reading was squarely against Lueven, the contextual material did not rescue it, and the purposive reading was ambiguous. Lueven could not escape the clear text by relying on purpose.
Put differently: Endumeni was not ignored. It was applied. And once applied, it showed the limits of Lueven’s case.7
The practical warning for taxpayers
The practical message is not that taxpayers should never adopt robust interpretive positions. Tax law is full of difficult provisions and reasonable disagreements. Sometimes SARS is wrong. Sometimes taxpayers are wrong. Sometimes both sides have plausible arguments and only a court can settle the issue.
The warning is more specific: before adopting a tax position, the taxpayer must ask whether the interpretation can genuinely be anchored in the wording of the provision. Not in a preferred commercial outcome. Not in a general tax principle. Not in what would make better policy. Not in what SARS may previously have tolerated in a slightly different context. The question is whether the section can reasonably bear the meaning contended for.
A few practical questions usually expose the risk:
• What exact words in the provision give us the result we want?
• Which words are we asking the reader to downplay, ignore or explain away?
• Does our interpretation leave any phrase with no real function?
• Are we relying on purpose because the text is genuinely ambiguous, or because the text is inconvenient?
• Would a neutral reader say the provision can reasonably bear our interpretation?
• If SARS challenges the position, what evidence will prove every statutory requirement?
Those questions are not academic. Lueven Metals shows how costly interpretive uncertainty can become. This was a single interpretive dispute about a VAT provision. It moved through all the courts. It ended with the Constitutional Court dismissing the appeal and ordering costs, including the costs of two counsel.
Final thoughts
The direct VAT issue in Lueven Metals may be of limited practical relevance to most taxpayers. But the interpretive warning is not. Tax law is complicated. Relief provisions, zero-rating provisions, exemptions, incentives and procedural rules often contain conditions that are easy to underappreciate and expensive to overlook.
The broader lesson is therefore a simple one: if text, context and purpose feels like an exercise in stretching the provision beyond its limits, it probably is. Endumeni is a disciplined interpretive framework. It is not a magic wand.
And in tax, the wording still matters. A lot.
Footnotes
1. Lueven Metals (Pty) Ltd v Commissioner for the South African Revenue Service [2026] ZACC 24. See also United Manganese of Kalahari v Commissioner, South African Revenue Service and Four Similar Cases [2025] ZACC 2.
2. Lueven Metals at paras 23 to 30.
3. Lueven Metals at para 25.
4. Lueven Metals at paras 37 to 41.
5. Lueven Metals at paras 42 to 48.
6. Lueven Metals at paras 57 to 59.
7. Commissioner for the South African Revenue Service v Benhaus Mining (Pty) Ltd [2019] ZASCA 17Benhaus Mining makes the same point from the other side. There SARS tried to narrow the mining provisions so that a contract miner would not qualify for the special mining capital expenditure regime. The SCA refused to add a limitation the words did not contain. Read with Lueven, the lesson is balanced: taxpayers cannot use context and purpose to delete limiting words, and SARS cannot use them to add limiting words. It is not pro-SARS or pro-taxpayer.
Disclaimer: This article is intended for general information only and does not constitute legal or tax advice. Specific advice should be obtained before adopting or changing a tax position.
