Renewal of permesso di soggiorno (from one state to other in Italy)

Hello. Italy does not have states, it has regions. The regions have many government functions but granting sojourn   permits is not one of them. This is done by the Interior (Police) Ministry, a national entity, which handles sojourn permits though its police commissaries, or though the main police station in whatever town you are living in.  So if you have moved, these are the people to see. You should also take out legal residence in the Anagrafe - or registry office - of the town you live in. To do this you will need to show your permesso and possibly a rental agreement as well. You can probably avoid getting residency but remember you need it if you want to buy a car or motorbike. And, of couse, if you are working you should be paying taxes.