This paper evaluates the hypothesis of long-run super-neutrality of money (LRSN) within the context of the South African economy. The long-run impact of inflation on the interest rate and subsequently, output is estimated by employing a trivariate structural vector autoregression model. The estimation results suggest that the hypothesis of LRSN cannot be rejected, thereby potentially supporting the arguments asserted by Sidrauski (1967). JEL Classification: E5, E31