  The generation of electric dipole moments (EDMs) is addressed in the
supersymmetric seesaw scenario realized through the exchange of SU(2)_W triplet
states. In particular, we show that the triplet soft-breaking bilinear term can
induce finite contributions to lepton and quark EDMs. Moreover, the peculiar
flavour structure of the model allows us to predict the EDM ratios d_e/d_mu and
d_mu/d_tau only in terms of the neutrino parameters.
