Dear Sir/Madam,
I, ____________, residing at _________________, would like to invite my mother, _________, residing at _____________, to visit us in Canada for about ____ months starting from ________.
The purpose of the visit is social as well as tourism within Canada. During her visit, she will stay with us at the above address and we will be responsible for all her expenses including the round trip air fare to Canada, food, housing, travelling within Canada, medical insurance and her all the other expenses. ↑↑↑We will make sure that my mother will leave Canada before the expiration of her authorized stay. Please kindly grant her a Temporary Resident Visa. ↑↑↑Please do not hesitate to contact me via telephone or E-mail if you have any questions.
Best regards,