Hello…
I moved to Spain a few months ago as a UK citizen and recently got a job teaching English. I have an account with La Caixa. They want to pay me under the table. While it is too bad that this is not legal, I am not sure what to do. I am, however, quite concerned about the Spanish tax authorities. The amount is about 2000 Euros a month. Should I be concerned or will this not catch up to me? Thanks for any help.