Canadian Tax Request Form Request You must have JavaScript enabled to use this form. Canadian Tax Request Form This form will allow you to submit a request for GW to complete a Tuition and Enrollment Certificate - University Outside Canada (TL11A) form for the year(s) that you request. Please allow 4-7 business days for your request to be processed. Name First Middle Last GWID E-Mail Year(s) (YYYY) Comments Leave this field blank