The time for paying your car tax (impuestos Vehiculos Traccion) in the Alicante region is closing now. If you have not paid yet (did you setup a direct debit?) go to the SUMA office give them your registration number (matricula) and the computer will reveal all!! They will not take your money but give you a paper which you take to any bank approved to take SUMA payments (listed on the paper).

Then its INCOME TAX time (Declaracion de renta) your bank can help you with this. Good luck.