I LANDED MAY 2015 IN CANADA AS A PR.I RECEIVE NOTICE TO CALCULATE AMOUNT OF CCTB TO WHICH YOU MAY HAVE BEEN ENTITLED FOR JULY 2015 TO JUNE 2016. THE NOTICE STATED THAT TO TELL YOUR AND SPOUSE WORLD INCOME WITH AMMOUNT CONVERTED TO CA DOLLAR FOR PERIOD IN 2014 BEFORE YOU COME TO CANADA AS I WILL...