Forms for CRA Benefits and Credits GSTHST Credit Application for Individuals - New Residents Canada Child Benefits Application Income of Non-Resident SpouseCommon Law Address Change Request to CRA Marital Status Change Tuition & Enrolment Certificate - Univeristy Outside Canada Status in Canada & Income Information for the CCB T2201 Disability Tax Credit Certificate Asking for a Clearance Certificate RC1 Request for a Business Number and Certain Program Accounts