Hello Fi tax,
Thanks for reaching out to us here. QuickBooks enables you to manage your work with peace of mind using the powerful features offered in the program. I'll be happy to point you in the right direction so you can achieve your goals.
Based on the details you've shared above, it's important you follow the correct procedures with creating a T1 return. That being said, I encourage you to check out this helpful article here that provide the steps you need to move forward with your work.
I encourage you to browse through the article and let me know if you have other questions. I'm here to assist.