A Movable Teacher: If you are looking find a MODELO 790 CODIGO 012 (to pay tasa for reconocimientos, authorizaciones y concursos) they are no longer printed in physical triplicate forms. I repeat they are NO LONGER located at police stations or Aluche. You must go online and download a pdf, and print off three copies in order to pay your tasa. Go to: http://ift.tt/2bdMdkQ to find the pdf form. If you have to pay more than one tasa (for example, your NIE renewal and a regreso) you might have go to more than one bank because the barcode on the pdf is the same so you may not be able to pay both tasa at the same bank.