The Constitutional Court's recent judgment in Leuven Metals (Pty) Ltd v CSARS provides important guidance on the VAT treatment of refined gold supplied to prescribed purchasers. More broadly, the decision serves as another reminder that South African tax law remains firmly rooted in black-letter principles of statutory interpretation, with the text of the legislation remaining the primary determinant of tax outcomes.

The decision settles a long-standing dispute regarding whether recycled or second-hand gold, once refined into prescribed forms, qualifies for zero-rating when supplied to entities such as the South African Reserve Bank, the South African Mint, or registered banks.

Background to the Dispute

Leuven Metals is a prominent participant in South Africa's precious metals industry, specialising in the acquisition, refining and trading of gold. As part of its operations, Leuven purchased second-hand gold, including scrap jewellery and recycled gold-bearing materials, which it delivered to Rand Refinery for processing into high-purity gold bars. These refined bars were subsequently supplied to Absa Bank, a prescribed purchaser under section 11(1)(f) of the VAT Act.

For many years, Leuven treated these transactions as zero-rated supplies, allowing it to recover input VAT incurred on its purchases of second-hand gold. However, following a SARS audit, the revenue authority challenged this treatment, arguing that the gold supplied by Leuven did not qualify for zero-rating because it had undergone manufacturing processes before being refined into the prescribed forms. SARS accordingly raised assessments disallowing the zero-rated treatment.

The Core Legal Question

At the heart of the dispute was the interpretation of section 11(1)(f) of the VAT Act. The provision grants a zero VAT rate on supplies of gold to prescribed purchasers, provided the gold is supplied in specified forms and "has not undergone any manufacturing process other than the refining thereof or the manufacture or production" of those prescribed forms.

Leuven contended that once gold had been refined into the required purity and prescribed form, its historical origin became irrelevant. According to this interpretation, the statutory provision focuses only on the state of the gold at the time of supply.

SARS adopted a different view. It argued that the legislation excludes gold that has previously undergone manufacturing processes, even if it is later refined into one of the prescribed forms. Under SARS's interpretation, newly mined gold could qualify for zero-rating, whereas recycled or second-hand gold generally could not.

The Court's Analysis

Writing for a unanimous Court, Justice Theron undertook a detailed examination of the text, context and purpose of the legislation. The Court emphasised that statutory interpretation requires consideration of all three factors in a unified exercise rather than focusing on isolated wording.

The Court found that section 11(1)(f) establishes three distinct requirements for zero-rating:

• The supply must be made to a prescribed purchaser.
• The gold must be supplied in one of the prescribed forms.
• The gold must not have undergone any manufacturing process other than refining or the manufacture of the prescribed forms.

Applying this framework, the Court held that the third requirement refers not only to the immediate refining process but also to the historical manufacturing history of the gold. Gold that had previously been transformed into jewellery, ornaments or other manufactured products had already undergone disqualifying manufacturing processes. The fact that such gold was subsequently refined back into bullion form did not erase that manufacturing history.

The Court therefore concluded that recycled or second-hand gold falls outside the scope of the zero-rating provision.

Rejection of Contextual and Policy Arguments

Leuven advanced several contextual and policy-based arguments, including reliance on the VAT system's neutrality principle, historical SARS rulings, and provisions in other legislation regulating precious metals.

The Constitutional Court was not persuaded. It held that while policy considerations can inform interpretation where statutory language is ambiguous, they cannot override clear legislative wording. The Court found that the text of section 11(1)(f) was sufficiently clear and that neither VAT policy nor prior administrative practices justified departing from the ordinary meaning of the provision.

The Court also rejected reliance on binding class rulings and legislation such as the Precious Metals Act and Mineral and Petroleum Resources Development Act, finding that these statutes serve different purposes and do not determine the VAT treatment contemplated by section 11(1)(f).

Practical Implications for the Precious Metals Industry

The judgment has significant implications for refiners, traders, banks and other participants in the precious metals value chain. Businesses dealing in recycled or second-hand gold can no longer assume that supplies of refined gold to prescribed purchasers qualify for zero-rating simply because the gold is delivered in an approved form.

The decision reinforces the importance of understanding the historical provenance of gold supplied under section 11(1)(f). Taxpayers involved in the acquisition and processing of recycled gold should carefully review their VAT treatment, contractual arrangements and supporting documentation to ensure compliance with the Court's interpretation.

Conclusion

The Constitutional Court ultimately upheld SARS's interpretation and dismissed Leuven Metals' appeal with costs. The judgment confirms that section 11(1)(f) excludes supplies of second-hand or recycled gold where the gold has previously undergone manufacturing processes other than those specifically permitted by the provision.

As a result, the case provides valuable guidance on the limits of VAT zero-rating in the precious metals sector and highlights the Court's continued commitment to a textual, contextual and purposive approach to statutory interpretation. For taxpayers operating in this specialised industry, the decision serves as an important reminder that the historical character of goods may remain relevant for VAT purposes, even after substantial refinement and transformation.