Servus ! Since June 2009 my father owns a Piaggio MP3 400ie LT, i.e. with car registration. According to the previous formula of 2€ / 100ccm the vehicle was tax-friendly very cheap! But now came a letter from the tax office which has the calculation basis on 21,07€/100cc more than tenfold !?!?!? Our vehicle was admitted according to the papers by the way on 02.07.2010. So exactly one day after the reference date 01.07.2010 ! Thus the tax rate should be considered as a car indisputably, Or ? Did other MP3 LT drivers get the same cover letter ? Are there ways to avoid the increase ? Thank you already ! Addendum : Have me by now made a little more clever and came across information in separate MP3 forums . Now I just wonder why the vehicle was taxed after the first registration according to NEW law – but a year later then suddenly after the old ? Did contradiction already bring something to someone ?