we sold our holiday home in spain and paid all the fees we had been asked to. The buyers solicitor retained the money for the plus valia(€900) and for the cgt plus€250 for unforseen bills,. That was may 2018. Yesterday the solicitor emailed me saying that the plus valia is now €1466 and has asked us to pay an extra €566. The €900 was entered on the new nota simple. The solicitor says that the town hall told her to calculate for €900. I think that either the solicitor did not ask for a p v figure and guessed it, or the townhall messed up. I think that it is no longer my problem, am I right,?