my son who is an AI just got a bill for forgetting to pay the 'formations' element (0,3%) on one of his trimestral returns last year. The sum he had not paid was 14€ - but the RSI has added a majoration of 46€ for his non payment !
This relates to his payment for the first trimeter 2014 - some nine months ago, and the RSI have never asked for the money at all during that time and then suddenly added this majoration.
I would have expected some warnings first.
In istelf, this is not too bad I know, but I am wondering now if this was just a random check on him or if they are going through everyones contributions with a view to doing the same thing.