Harksen v Lane NO

Harksen v Lane NO established the authoritative three-stage test for determining whether a law or conduct violates the equality guarantee in section 9 of the Constitution. The Constitutional Court held that section 21 of the Insolvency Act, which imposed liability on spouses married in community of property for the other spouse's insolvency debts, constituted unfair discrimination on the grounds of gender and marital status.

The applicant was married in community of property to a man who was sequestrated. Section 21 of the Insolvency Act deemed the applicant insolvent and vested her estate in her husband's trustee, even though she had not incurred the debts herself. She challenged this provision as unconstitutional discrimination on the grounds of gender and marital status.

Whether section 21 of the Insolvency Act unfairly discriminated against the applicant on the grounds of gender and marital status in violation of section 8 of the interim Constitution.

The Court declared section 21 of the Insolvency Act unconstitutional to the extent that it deemed a solvent spouse insolvent and vested their estate in the insolvent spouse's trustee. The provision constituted unfair discrimination on both the listed grounds of gender and marital status.

A three-stage test determines whether discrimination violates constitutional equality: (1) does the provision differentiate between people or categories of people; (2) if so, does the differentiation amount to discrimination on a specified or unspecified ground; and (3) if it constitutes discrimination, is it unfair discrimination.

The Court developed a structured methodology for equality analysis that distinguished differentiation from discrimination and required assessment of fairness. The test recognized that not all differentiation is discriminatory and not all discrimination is unfair, but discrimination on listed grounds is presumed unfair. Section 21 imposed automatic insolvency on solvent spouses based on their marital status and disproportionately affected women, failing the unfairness assessment.

The Court discussed the relationship between the interim and final Constitution's equality provisions and confirmed that the three-stage test would remain relevant under the final Constitution's section 9.

This case is fundamental to South African constitutional law because it established the standard methodology for all equality litigation. Law students must master the Harksen test as it remains the authoritative framework for analyzing section 9 equality challenges.

Harksen v Lane NO 1998 (1) SA 300 (CC) [1997] ZACC 12