Paper forms will be received from April 9th and must be filed on May 20th at the latest.
With the online process, deadlines are :
– May 27th for department 1 to 19 ;
– June 3rd for department 20 to 49 ;
– June 10th for department 50 to 974/976.
Income tax notices will be online from August 11. Income tax notices (paper) will be received at the latest on September 9th.