Stop causing unnecessary stress.if you are claiming credit for days spent as visitor , in that case proof of burden lies with you and you need to provide additional proof. Days under study permit/work permit does not need additional documents.
IRCC will only ask this if their entry and leaving record does not match what is claimed by the applicant.
So IRCC and CBSA does not have the record of entering and leaving Canada? Why do they verify the data entered by the applicant with CBSA?
