For as long as I have practised, the rule has been simple: a sale of land must be in writing and signed by the parties, or it is void. Section 2(1) of the Alienation of Land Act says so, and generations of attorneys have treated "signed" as meaning wet ink on paper. The Electronic Communications and Transactions Act, which gave legal force to electronic signatures elsewhere, expressly excludes sales of land. So the question has lingered: what happens when a signature starts in ink but ends up on the deed as a scanned image?
A recent judgment of the Western Cape High Court, Shifa Picton Apartments (Pty) Ltd v Beachmaster Investments 700 (Pty) Ltd and others (delivered 24 August 2026), gives us the clearest answer yet.
What happened
The parties concluded four sale agreements in 2023. The purchaser's authorised signatory signed in ink on a separate sheet, scanned that signature and inserted the image into the electronic agreements. When the seller later wanted out, it argued that the agreements were void from the start: a scanned image is "data" attached to a document, which makes it an electronic signature under ECTA, and ECTA cannot be used to satisfy the Alienation of Land Act.
What the court decided
The court agreed that ECTA was irrelevant, but for a different reason. Because ECTA does not apply to the Act, the question was never whether the scanned mark qualified as an electronic signature. The question was whether it qualified as a signature at all, as that word is understood under the Act and our common law.
The Act does not define "signed". The common law has never insisted on a particular form. Initials, a mark or any identifying inscription will do, provided it is made or adopted with the intention of authenticating the document. The Supreme Court of Appeal confirmed as much in Spring Forest Trading v Wilberry: the test is whether the method identifies the signatory and authenticates the document, not what the mark looks like.
Applying that approach, the court asked three questions of the scanned image. Was the mark attributable to the signatory? Did he authorise its placement on the completed deed? Did he adopt it intending to authenticate that deed? All three were answered yes. The deed was validly signed and the seller's cancellation failed.
The court also drew on the Eastern Cape decision in Borcherds v Duxbury, which upheld a DocuSign sale where the signatures were digitised versions of wet-ink originals, while distinguishing Aarifah Security Services v Jakoita Properties, where a typed name at the foot of an email was held insufficient.
What it means for practice
Some caution is needed. This is a single-judge decision. It binds the magistrates' courts of the Western Cape but not other High Courts, and a full bench or the SCA could take a different view. It is not yet the final word.
That said, the reasoning rests squarely on Spring Forest, and I would be surprised if the SCA departed from its own authority. The direction of travel is clear: our courts are asking whether a signature does the job of a signature, rather than whether it was applied with a pen.
For conveyancers, estate agents and developers, the practical lesson is about evidence. If a scanned or platform-generated signature is used, make sure the record shows who applied it, that the signatory saw the completed agreement, and that they intended to be bound by it. A signature image pasted onto a deed the signatory never reviewed will not pass the three-question test.
My own advice remains conservative: where it is practical, sign in ink. Where it is not, build the file so that attribution, authority and intention are beyond question.