The cheque must be in Canadian currency and must be from a Canadian financial institution.
When making a mobile deposit, you must keep your cheque for 90 days and destroy it within 120 days. Once the deposit is confirmed, write “Deposited” across the front of the cheque as a reminder that it’s been done. Put the cheque in a secure location in case the original is required for any reason.
Rules applicable to cheque hold periods are the same as those for cheques deposited in-branch(5).