how to change date of birth with cra?
['1-800-959-8281 (English) or 1-800-959-7383 (Bilingual) ... ', 'Note: It is important that they specifically inform the CRA agent that their call is in connection with being a TFSA holder.', 'Confidentiality / legal representative. ... ', 'Date of Birth (DOB) ... ', 'Conflicting information.']