The canonical commutation relations between the field and its canonical conjugate momenta can not be imposed on the null plane. It differs significantly from the instant form because a relativistic theory on null-plane describe a dynamical systems with constraints. We are going to study massless Schwinger Model on the null-plane coordinates using the null-plane gauge. The Dirac's procedure for constrained systems is used to perform a detailed analysis of the canonic structure of the theory. If we imposed appropriated boundary conditions on the fields and choose the null-plane gauge, we determined the generalized Dirac brackets of the independent dynamical variables which via the correspondence principle give the (anti)- commutators for posterior quantization.