Ministerio de Industria, Turismo y Comercio LogoMinisterior

Undue Income Return Request Form


To facilitate the digitisation process, please submit forms printed on one side only.


Legal persons, those exercising a professional activity for which membership is required (art. 14 Law 39/2015 CAP) and industrial property agents are obliged to interact with the SPTO by electronic means.


Supplementary information